XXRB451A_TDS.pdf
XXMXB-075_TDS.pdf
MXB-075/200 Parts Diagram and Parts List
MXB-001-075 3/4HP Air Motor
MXB-001-200 1-1/2HP Air Motor
MXB-002 Motor Bearing Cap
MXB-003A-075 Anodized Mixer Body
MXB-003B-075 NPT SS Hex Nipple
MXB-003-200 Anodized 2″ NPT Mixer Body
MXB-004-075 10mm SS Screw Type Shaft
MXB-004-200 20mm Screw Type Shaft
MXB-005-075 Brass Resin Block Bushing
MXB-005-200 Delrin Resin Block Bushing
MXB-006-075 Steel Shaft Coupling
MXB-006-200 Steel Shaft Coupling
MXB-007 3/8 Graduated Needle Valve (right side)
MXB-008 Metal Motor Muffler (left Side)
MXB-009 -20 x Set Screw (4 Required)
MXB-003A-075
MXB-003-200
MXB-006-075
MXB-003B-075
MXB-005-075
MXB-005-200
MXB-001-075
MXB-001-200
MXB-004-075
MXB-004-200
MXB-007
MXB-009
MXB-008
MXB-002
Correct Valve & Exhaust
position for correct rotation
XXMGSCMBPAT15_TDS.pdf
Patriot Systems
Operations Manual
This manual is applicable to the
following models:
FIT-C-HVPAT
FIT-C-PAT
FIT-W-HVPAT
FIT-W-PAT
IMC-HVPAT
IMC-PAT
IMG-PAT
IMW-HVPAT
IMW-PAT
MCS-PAT
MGS-PAT
MWS-PAT
SF-FIT-C-PAT
SF-FIT-G-PAT
SF-FIT-W-PAT
Rev. November 2019
Patriot Systems Operations Manual
Page | 2
CORPORATE HEADQUARTERS
2030 Falling Waters Rd, Suite 350, Knoxville, TN 37922 USA Tel: (865) 686-5670
DISTRIBUTION AND PURCHASING
642 Barbrow Ln, Knoxville, TN 37932 USA Tel: (865) 684-4416
TECHNOLOGY CENTER AND MANUFACTURING
1862 Ives Ave, Kent, WA 98032 USA Tel (253) 854-2660 Fax (253) 854-1666
E-mail: info@mvpind.com
For a list of international distributors, visit our website at :
www.mvpind.com/mvp-international
Use of this product confirms that Magnum Venus Products, Inc. s standard terms and
conditions of sale apply.
Patriot Systems Operations Manual
Page | 3
Table of Contents
Section Page
Table of Contents 3
Safety & Warning Information 4
Introduction 15
Getting Started 18
Priming the Unit 19
Establishing a Spray Fan 21
Spray Mix Testing 25
Performing Daily Tasks 29
Troubleshooting 42
Patriot Systems Operations Manual
Page | 4
Safety & Warning Information
Warnings
Due to the vast number of chemicals that could be used and their varying chemical reactions, the
buyer and user of this equipment should determine all factors relating to the fluids used, including
any of the potential hazards involved. Particular inquiry and investigation should be made into
potential dangers relating to toxic fumes, fires, explosions, reaction times, and exposure of
human beings to the individual components or their resultant mixtures. MVP assumes no
responsibility for loss, damage, expense or claims for bodily injury or property damage, direct or
consequential, arising from the use of such chemical components.
The end user is responsible for ensuring that the end product or system complies with all the
relevant laws in the country where it is to be used and that all documentation is adhered to.
Recommended Occupational Safety & Health Act (OSHA) Documentation:
1910.94 Pertaining to ventilation
1910.106 Pertaining to flammable liquids
1910.107 Pertaining to spray finishing operations, particularly paragraph (m),
Organic Peroxides and Dual Component Coatings
For Additional information, contact the Occupational Safety and Health Administration (OSHA)
at https://www.osha.gov/about.html.
Recommended National Fire Protection Association (NFPA) Documentation:
NFPA No.33 Chapter 14 Organic Peroxides and Dual Component Materials
NFPA No. 63 Dust Explosion Prevention
NFPA No. 70 National Electrical Code
NFPA No. 77 Static Electricity
NFPA No. 91 Blower and Exhaust System
NFPA No. 654 Plastics Industry Dust Hazards
Fire Extinguisher code ABC, rating number 4a60bc using Extinguishing Media Foam,
Carbon Dioxide, Dry Chemical, Water Fog, is recommended for this product and applications.
The following general warnings and guidelines are for the setup, use, grounding, maintenance,
and repair of equipment. Additional product-specific warnings may be found throughout this
manual as applicable. Please contact your nearest MVP Technical Service Representative if
additional information is needed.
Patriot Systems Operations Manual
Page | 5
Safety Precautions
Avoid skin contact and inhalation of all chemicals.
Review Material Safety Data Sheet (MSDS) to promote the safe handling of chemicals in
use.
Restrict the use of all chemicals to designated areas with good ventilation.
Chemicals are flammable and reactive.
Noxious fumes released when combusted.
Operate equipment in a ventilated environment only.
Uncured liquid resins are highly flammable unless specifically labeled otherwise.
Cured laminate, accumulations of overspray, and laminate sandings are highly combustible.
Do not operate or move electrical equipment when flammable fumes are present.
Ground all equipment.
If a spark is seen or felt, immediately halt operation. Do not operate the equipment until the
issue has been identified and repaired.
Contaminated catalyst may cause fire or explosion.
Containers may explode if exposed to fire / heat.
Use and store chemicals away from heat, flames, and sparks.
Do not smoke in work areas or near stored chemicals.
Do not mix Methyl Ethyl Ketone Peroxide (MEKP) with materials other than polyethylene.
Do not dilute MEKP.
Keep food and drink away from work area.
Patriot Systems Operations Manual
Page | 6
Physical Hazards
Never look directly into the spray gun fluid tip. Serious injury or death can result.
Never aim the spray gun at or near another person. Serious injury or death can result.
Chemical compounds can be severely irritating to the eyes and skin.
Inhalation, ingestion, or injection may damage internal organs and lead to pulmonary disorders, cancers,
lymphomas, and other diseases or health conditions.
Other potential health effects include: irritation of the eyes and upper respiratory tract, headache, light-
headedness, dizziness, confusion, drowsiness, nausea, vomiting, and occasionally abdominal pain.
Eye contact: Immediately flush with water for at least 15 minutes and seek immediate medical attention.
Skin Contact: Immediately wash with soap and water and seek immediate medical attention.
Inhalation: Move the person to fresh air and seek immediate medical attention.
Do not remove shields, covers, or safety features on equipment that is in use.
Never place fingers, hands, or any body part near or directly in front of the spray gun fluid tip. The force
of the liquid as it exits the spray tip can shoot liquid through the skin.
Keep hands and body parts away from any moving equipment or components.
Do not stand under plunger
An improperly loaded drum may lead to an imbalance, causing a unit to tip over
Personal Protective Equipment (PPE)
MVP recommends the use of personal safety equipment with all products in our catalog.
Wear safety goggles, hearing protection, a respirator, and chemical resistant gloves.
Wear long sleeve shirts or jackets and pants to minimize skin exposure.
PPE should be worn by operators and service technicians to reduce the risk of injury.
For Additional information, contact the Occupational Safety and Health Administration
(OSHA). https://www.osha.gov/about.html
Patriot Systems Operations Manual
Page | 7
Symbol Definitions
Indicates the risk of
contact with chemicals
that are hazardous, which
may lead to injury or
death.
Indicates the risk of
contact with voltage /
amperage that may lead
to serious injury or death
Indicates that the
materials being used are
susceptible to combustion
Indicates the risk of
contact with moving
components that may
lead to serious injury or
death.
Indicates that the system
or component should be
grounded before
proceeding with use or
repair.
Indicates the use of lit
cigarettes or cigars is
prohibited, because the
materials being used are
susceptible to
combustion.
Indicates that the
materials and/or the
process being performed
can lead to ignition and
explosion.
A recommendation for
the use of Personal
Protective Equipment
(PPE) before using or
repairing the product.
Patriot Systems Operations Manual
Page | 8
Polymer Matrix Materials: Advanced Composites
Potential health hazards associated with the use of advanced composites can be controlled through
the implementation of an effective industrial hygiene and safety program.
https://www.osha.gov/dts/osta/otm/otm_iii/otm_iii_1.html#t iii:1_1
Resins
Composite Component Organ System Target
(Possible Target)
Known (Possible) Health Effect
Epoxy resins Skin, lungs, eyes
Contact and allergic dermatitis,
conjunctivitis
Polyurethane resins Lungs, skin, eyes
Respiratory sensitization, contact
dermatitis, conjunctivitis
Phenol formaldehyde Skin, lungs, eyes As above (potential carcinogen)
Bismaleimides (BMI) Skin, lungs, eyes As above (potential carcinogen)
Polyamides Skin, lungs, eyes As above (potential carcinogen)
Reinforcing materials
Composite Component Organ System Target
(Possible Target)
Known (Possible) Health Effect
Aramid fibers Skin (lungs)
Skin and respiratory irritation, contact
dermatitis (chronic interstitial lung disease)
Carbon/graphite fibers Skin (lungs) As noted for aramid fibers
Glass fibers (continuous
filament)
Skin (lungs)
As noted for aramid fibers
Hardeners and curing agents
Composite Component Organ System Target
(Possible Target)
Known (Possible) Health Effect
Diaminodiphenylsulfone N/A
No known effects with workplace
exposure
Methylenedianiline Liver, skin Hepatotoxicity, suspect human carcinogen
Other aromatic amines
Composite Component Organ System Target
(Possible Target)
Known (Possible) Health Effect
Meta-phenylenediamine (MPDA)
Liver, skin (kidney,
bladder)
Hepatitis, contact dermatitis (kidney and
bladder cancer)
Aliphatic andcyclo-aliphatic
amines
Eyes, skin Severe irritation, contact dermatitis
Polyaminoamide Eyes, skin Irritation (sensitization)
Anhydride Eyes, lungs, skin
Severe eye and skin irritation, respiratory
sensitization, contact dermatitis
Patriot Systems Operations Manual
Page | 9
Catalyst – Methyl Ethyl Ketone Peroxide (MEKP)
MEKP is among the more hazardous materials found in commercial channels. The safe handling
of the unstable (reactive) chemicals presents a definite challenge to the plastics industry. The
highly reactive property which makes MEKP valuable to the plastics industry in producing the
curing reaction of polyester resins also produces the hazards which require great care and caution
in its storage, transportation, handling, processing and disposal. MEKP is a single chemical.
Various polymeric forms may exist which are more or less hazardous with respect to each other.
These differences may arise not only from different molecular structures (all are, nevertheless,
called MEKP ) and from possible trace impurities left from the manufacture of the chemicals, but
may also arise by contamination of MEKP with other materials in its storage or use. Even a small
amount of contamination with acetone, for instance, may produce an extremely shock-sensitive
and explosive compound.
WARNING
Contamination with promoters, materials containing promoters (such as
laminate sandings), or with any readily oxidizing material (such as brass or
iron) will cause exothermic redox reactions which can be explosive in
nature. Heat applied to MEKP or heat buildup from contamination reactions
can cause the material to reach its Self-Accelerating Decomposition
Temperature (SADT).
Researchers have reported measuring pressure rates-of-rise well over 100,000 psi per second when
certain MEKP s reach their SADT. For comparison, the highest-pressure rate-of-rise listed in
NFPA Bulletin NO.68, Explosion Venting , is 12,000 psi per second for an explosion of 12%
acetylene and air. The maximum value listed for a hydrogen explosion is 10,000 psi per second.
Some forms of MEKP, if allowed to reach their SADT, will burst even an open topped container.
This suggests that it is not possible to design a relief valve to vent this order of magnitude of
pressure rate-of-rise. The user should be aware that any closed container, be it a pressure vessel,
surge chamber, or pressure accumulator, could explode under certain conditions. There is no
engineering substitute for care by the user in handling organic peroxide catalysts. If, at any time,
the pressure relieve valve on top of the catalyst tank should vent, the area should be evacuated at
once and the fire department called. The venting could be the first indication of a heat, and
therefore, pressure build-up that could eventually lead to an explosion. Moreover, if a catalyst
tank is sufficiently full when the pressure relief valve vents, some catalyst may spray out, which
could cause eye injury. For this reason, and many others, anyone whose job puts them in an area
where this vented spray might go, should always wear full eye protection even when laminating
operations are not taking place.
Safety in handling MEKP depends to a great extent on employee education, proper safety
instructions, and safe use of the chemicals and equipment. Workers should be thoroughly
informed of the hazards that may result from improper handling of MEKP, especially regarding
contamination, heat, friction and impact. They should be thoroughly instructed regarding the
proper action to be taken in the storage, use, and disposal of MEKP and other hazardous
materials used in the laminating operation. In addition, users should make every effort to:
Store MEKP in a cool, dry place in original containers away from direct sunlight and away
from other chemicals.
Keep MEKP away from heat, sparks, and open flames.
Prevent contamination or MEKP with other materials, including polyester over spray and
sandings, polymerization accelerators and promoters, brass, aluminum, and non-stainless
steels.
Never add MEKP to anything that is hot, since explosive decomposition may result.
Patriot Systems Operations Manual
Page | 10
Avoid contact with skin, eyes, and clothing. Protective equipment should be worn at all
times. During clean-up of spilled MEKP, personal safety equipment, gloves, and eye
protection must be worn. Firefighting equipment should be at hand and ready.
Avoid spillage, which can heat up to the point of self-ignition.
Repair any leaks discovered in the catalyst system immediately, and clean-up the leaked
catalyst at once in accordance with the catalyst manufacturer s instructions.
Use only original equipment or equivalent parts from Magnum Venus Products in the catalyst
system (i.e.: hoses, fitting, etc.) because a dangerous chemical reaction may result between
substituted parts and MEKP.
Catalyst accumulated from the purging of hoses or the measurement of fluid output
deliveries should never be returned to the supply tank, such catalyst should be diluted with
copious quantities of clean water and disposed of in accordance with the catalyst
manufacturer s instructions.
The extent to which the user is successful in accomplishing these ends and any additional
recommendations by the catalyst manufacturer determines largely the safety that will be present
in his operation.
Clean-Up Solvents and Resin Diluents
WARNING
A hazardous situation may be present in your pressurized fluid system! Hydro
carbon solvents can cause an explosion when used with aluminum or
galvanized components in a closed (pressurized) fluid system (pump,
heaters, filters, valves, spray guns, tanks, etc.). An explosion could cause
serious injury, death, and/or substantial property damage. Cleaning agents,
coatings, paints, etc. may contain Halogenated Hyrdrocarbon solvents. Some
Magnum Venus Products spray equipment includes aluminum or galvanized
components and will be affected by Halogenated Hydrocarbon solvents.
There are three key elements to the Halogenated Hyrdocarbon (HHC) solvent hazard.
1. The presence of HHC
solvents.
1,1,1 Trichloroethane and Methylene Chloride are the most common of
these solvents. However, other HHC solvents are suspect if used; either
as part of paint or adhesives formulation, or for clean-up flushing.
2. Aluminum or
Galvanized Parts.
Most handling equipment contains these elements. In contact with
these metals, HHC solvents could generate a corrosive reaction of a
catalytic nature.
3. Equipment capable of
withstanding pressure.
When HHC solvent contact aluminum or galvanized parts inside a
closed container such as a pump, spray gun, or fluid handling system,
the chemical reaction can, over time, result in a build-up of heat and
pressure, which can reach explosive proportions. When all three
elements are present, the result can be an extremely violent explosion.
The reaction can be sustained with very little aluminum or galvanized
metal; any amount of aluminum is too much.
The reaction is unpredictable. Prior use of an HHC solvent without incident (corrosion or
explosion) does NOT mean that such use is safe. These solvents can be dangerous alone (as a
clean-up or flushing agent) or when used as a component or a coating material. There is no
Patriot Systems Operations Manual
Page | 11
known inhibitor that is effective under all circumstances. Mixing HHC solvents with other
materials or solvents such as MEKP, alcohol, or toluene may render the inhibitors ineffective.
The use of reclaimed solvents is particularly hazardous. Reclaimers may not add any inhibitors.
The possible presence of water in reclaimed solvents could also feed the reaction.
Anodized or other oxide coatings cannot be relied upon to prevent the explosive reaction. Such
coatings can be worn, cracked, scratched, or too thin to prevent contact. There is no known way
to make oxide coatings or to employ aluminum alloys to safely prevent the chemical reaction
under all circumstances.
Several solvent suppliers have recently begun promoting HHC solvents for use in coating
systems. The increasing use of HHC solvents is increasing the risk. Because of their exemption
from many state implementation plans as Volatile Organic Compounds (VOCs), their low
flammability hazard, and their not being classified as toxic or carcinogenic substances, HHC
solvents are very desirable in many respects.
WARNING
Do not use Halogenated Hydrocarbon (HHC) solvents in pressurized fluid
systems having aluminum or galvanized wetted parts.
Magnum Venus Products is aware of NO stabilizers available to prevent HHC
solvents from reaction under all conditions with aluminum components in
closed fluid systems. HHC solvents are dangerous when used with aluminum
components in a closed fluid system.
Consult your material supplier to determine whether your solvent or coating contains
Halogenated Hydrocarbon solvents.
Magnum Venus Products recommends that you contact your solvent supplier regarding the best
non-flammable clean-up solvent with the heat toxicity for your application.
If, however, you find it necessary to use flammable solvents, they must be kept in approved,
electrically grounded containers.
Bulk solvent should be stored in a well-ventilated, separate building, 50 feet away from your main
plant.
You should only allow enough solvent for one day s use in your laminating area.
NO SMOKING signs must be posted and observed in all areas of storage or where solvents and
other flammable materials are used.
Adequate ventilation (as covered in OSHA Section 1910.94 and NFPA No.91) is important
wherever solvents are stored or used, to minimize, confine and exhaust the solvent vapors.
Solvents should be handled in accordance with OSHA Section 1910.106 and 1910.107.
Catalyst Diluents
Magnum Venus Products spray-up and gel-coat systems currently produced are designed so that
catalyst diluents are not required. Magnum Venus Products therefore recommends that diluents
not be used to avoid possible contamination which could lead to an explosion due to the handling
and mixing of MEKP and diluents. In addition, it eliminates any problems from the diluent being
contaminated through rust particles in drums, poor quality control on the part of the diluents
suppliers, or any other reason. If diluents are absolutely required, contact your catalyst supplier
and follow his instructions explicitly. Preferably the supplier should premix the catalyst to prevent
possible on the job contamination while mixing.
Patriot Systems Operations Manual
Page | 12
WARNING
If diluents are not used, remember that catalyst spillage and gun, hose,
and packing leaks are potentially more hazardous since each drop
contains a higher concentration of catalyst and will therefore react more
quickly with overspray and the leak.
Cured Laminate, Overspray and Laminate Sandings Accumulation
Remove all accumulations of overspray, Fiberglass Reinforced Plastic (FRP) sandings, etc. from
the building as they occur. If this waste is allowed to build up, spillage of catalyst is more likely to
start a fire; in addition, the fire would burn hotter and longer.
Floor coverings, if used, should be non-combustible.
Spilled or leaked catalyst may cause a fire if it comes in contact with an FRP product, over-
sprayed chop or resin, FRP sandings or any other material with MEKP.
To prevent spillage and leakage, you should:
1.Maintain your Magnum Venus
Products System.
Check the gun several times daily for catalyst and
resin packing or valve leaks. REPAIR ALL LEAKS
IMMEDIATELY.
2.Never leave the gun hanging over
or lying inside the mold.
A catalyst leak in this situation would certainly
damage the part, possibly the mold, and may cause
a fire.
3.Inspect resin and catalyst hoses
daily for wear or stress at the entry
and exits of the boom sections and
at the hose and fittings.
Replace if wear or weakness is evident or
suspected.
4.Arrange the hoses and fiberglass
roving guides so that the fiberglass
strands DO NOT rub against any of
the hoses at any point.
If allowed to rub, the hose will be cut through,
causing a hazardous leakage of material which
could increase the danger of fire. Also, the material
may spew onto personnel in the area.
Toxicity of Chemicals
Magnum Venus Products recommends that you consult OSHA Sections 1910.94, 1910.106,
1910.107 and NFPA No.33, Chapter 14, and NFPA No.91.
Contact your chemical supplier(s) and determine the toxicity of the various chemicals used as
well as the best methods to prevent injury, irritation and danger to personnel.
Also determine the best methods of first aid treatment for each chemical used in your plant.
Equipment Safety
Magnum Venus Products suggest that personal safety equipment such as EYE GOGGLES,
GLOVES, EAR PROTECTION, and RESPIRATORS be worn when servicing or operating this
equipment. Ear protection should be worn when operating a fiberglass chopper to protect against
hearing loss since noise levels can be as high as 116 dB (decibels). This equipment should only be
operated or serviced by technically trained personnel!
Patriot Systems Operations Manual
Page | 13
CAUTION
Never place fingers, hands, or any body part near or directly in front of the
spray gun fluid tip. The force of the liquid as it exits the spray tip can cause
serious injury by shooting liquid through the skin. NEVER LOOK DIRECTLY
INTO THE GUN SPRAY TIP OR POINT THE GUN AT OR NEAR ANOTHER
PERSON OR AN ANIMAL.
DANGER
Contaminated catalyst may cause fire or explosion. Before working on the
catalyst pump or catalyst accumulator, wash hands and tools thoroughly.
Be sure work area is free from dirt, grease, or resin. Clean catalyst system
components with clean water daily.
DANGER
Eye, skin, and respiration hazard. The catalyst MEKP may cause blindness,
skin irritation, or breathing difficulty. Keep hands away from face. Keep
food and drink away from work area.
Treatment of Chemical Injuries
CAUTION
Refer to your catalyst manufacturer s safety information regarding the safe
handling and storage of catalyst. Wear appropriate safety equipment as
recommended.
Great care should be used in handling the chemicals (resins, catalyst and solvents) used in polyester
systems. Such chemicals should be treated as if they hurt your skin and eyes and as if they are
poison to your body. For this reason, Magnum Venus Products recommends the use of protective
clothing and eye wear in using polyester systems. However, users should be prepared in the event of
such an injury.
Precautions include:
1.Know precisely what chemicals you are using and obtain information from your chemical
supplier on what to do in the event the chemical gets onto your skin or into the eyes, or if
swallowed.
2.Keep this information together and easily available so that it may be used by those
administering first aid or treating the injured person.
3.Be sure the information from your chemical supplier includes instructions on how to treat
any toxic effects the chemicals have.
WARNING
Contact your doctor immediately in the event of an injury. If the product s
MSDS includes first aid instructions, administer first aid immediately after
contacting a doctor.
Patriot Systems Operations Manual
Page | 14
Fast treatment of the outer skin and eyes that contact chemicals generally includes immediate
and thorough washing of the exposed skin and immediate and continuous flushing of the eyes
with lots of clean water for at least 15 minutes or more. These general instructions of first aid
treatment may be incorrect for some chemicals; you must know the chemicals and treatment
before an accident occurs. Treatment for swallowing a chemical frequently depends upon the
nature of the chemical.
Emergency Stop Procedure
In an emergency, follow these steps to stop a system:
1.The ball valve located where the air enters the power head of the resin pump, should be moved to
the OFF or closed position.
Note The open or on position is when the ball valve handle is parallel (in line) with
the ball valve body. The closed or off position is when the ball valve handle
is perpendicular (across) the ball valve body.
2.Turn all system regulators to the OFF position (counter-clockwise) position.
3.Verify / secure the catalyst relief line, located on the catalyst relief valve.
4.Verify / secure the resin return line, located on the resin filter.
5.Place a container under the resin pump ball valve to catch ejected resin.
6.Locate the ball valve on the resin pump.
7.Rotate the ball valve 90 degrees to the On or open position.
Grounding
Grounding an object means providing an adequate path for the flow of the electrical charge from the
object to the ground. An adequate path is one that permits charge to flow from the object fast enough
that it will not accumulate to the extent that a spark can be formed. It is not possible to define exactly
what will be an adequate path under all conditions since it depends on many variables. In any event,
the grounding means should have the lowest possible electrical resistance.
Grounding straps should be installed on all loose conductive objects in the spraying area. This
includes material containers and equipment. Magnum Venus Products recommends grounding straps
be made of AWG No.18 stranded wire as a minimum and the larger wire be used where possible.
NFPA Bulletin No77 states that the electrical resistance of such a leakage path should be 1 meg ohm
(10
6
ohms) or less.
CAUTION
Whenever flammable or combustible liquids are transferred from one container to
another, or from one container to the equipment, both containers or container and
equipment shall be effectively bonded and grounded to dissipate static electricity.
For further information, see National Fire Protection Association (NFPA) 77, titled
Recommended Practice on Static Electrical . Refer especially to section 7-7
titled Spray Application of Flammable and Combustible Materials .
Patriot Systems Operations Manual
Page | 15
Introduction
This manual provides information for the operation, maintenance, and simple repair of the MVP
Patriot Systems. The following procedures are included:
Installation, start-up, and shut-down instructions
Step-by-step operation instructions
Please read this manual carefully and retain for future reference. Follow the steps
in the order given, otherwise you may damage the equipment or injure yourself.
Component Assemblies
MVP s Patriot Systems consists of multiple components. Each component has its own detailed
manual and drawings. For complete repair and maintenance instructions, refer to the appropriate
manuals.
FLUID SECTION
AIR MOTOR
CATALYST PUMP
GUN ASSEMBLY
Air Requirements
1.The system requires a supply of air (30 cfm) and at least 100 psi (7 bar).
2.The unit requires a inch (12 – 13 mm) inside diameter air hose minimum (use caution
when using quick disconnects; they may restrict air flow).
3.Preferably the air will be clean, dry, and oil free.
Patriot Systems Operations Manual
Page | 16
Overview of Controls
Following is a brief description of the main controls and their function. There are slight variations
from system to system and some controls may not be part of your manifold.
Core System Parts
Description Function
Pump Pressure Gauge & Regulator Controls the main air pressure to the air motor
Atomizing Air Gauge & Regulator
Controls the air pressure to the catalyst nozzle on the
gun. This is normally set to 18 25 psi (1 1.5 bar)
Priming Button Allows priming of the pump without triggering the gun
Dump Valve
Located on the bottom of the filter body and used to
relieve material pressure
Main Air Ball Valve Turns on or off the main air supply to the system
Patriot Systems Operations Manual
Page | 17
Pump Overview
MVP has a variety of pumps in a wide range of configurations. Most of the pumping systems are
based on a double-acting piston pump design. Double-acting piston pumps are a two-ball style
pump which delivers material on both the up and down strokes. They are driven by an air motor
(available in a variety of sizes).
There are three basic pump sizes:
Material lower output systems and material applications
Chopper/Standard mid-range output most commonly used for chopper and wetout
systems
High Volume high volume systems and special or automatic equipment
Figure 2. Pump Up Stroke Diagram
Figure 2. Pump Down Stroke Diagram
Patriot Systems Operations Manual
Page | 18
Getting Started
Supplies Needed
Lubrication
Throughout this manual, directions are given for lubricating various parts. There are 3 types of
lubricant used:
If the part contacts resin, use MVP Red Grease (6706-2-1).
If the part is located where it will contact air, use Lubriplate .
In the oil reservoir of the pump, use throat seal oil (PAT-LS-OIL).
Other Supplies
Solvent for cleaning
A small chip/paint brush for cleaning
Waste cup or container for solvent
Wet Gel Gauge to determine material thickness
Setup the Unit
1.Unpack the unit and all components; report any missing or damaged items.
2.Mount the pump to the cart and install the catalyst pump onto the slave arms.
Note The catalyst pump must be installed vertically, with the top and bottom pinned
to the same percentage on the respective slave arms.
3.Insert the catalyst jug into the catalyst jug bracket.
4.Connect the relief valve tube to the top port on the catalyst jug.
5.Connect the feed tube from the catalyst jug outlet to the catalyst pump inlet.
6.Connect the catalyst hose to the catalyst pump outlet.
7.Install the material filter and surge chamber assembly.
8.Attach the material hose to the outlet of the filter assembly.
9.Install the air manifold and connect the air hose to the powerhead and air supply to the shift
block.
10.Attach hose fittings, catalyst atomizing hose, and gun air supply.
11.Attach pickup hoses to the inlet of the pump.
12.Double check all hose fittings and connections are tight.
Note It is important to ensure al fittings and connections are tight to prevent
catalyst or material from leaking.
Patriot Systems Operations Manual
Page | 19
Priming the Unit
CAUTION
Always wear proper safety equipment (glasses, gloves, respirator, etc.)
when working with dispensing equipment and before startup of the unit.
Refer to and follow the requirements of the Material Safety Data Sheets
(MSDS) supplied by your material manufacturer(s).
The priming procedure will vary depending on if your unit uses an internal or external mix gun.
If you are using an internal mix system, skip to Prime Air & Solvent to Internal Mix System . If
you are using an external mix system, follow these steps:
Prime Material to External Mix Gun
1.Fill the reservoir cup on the pump full of TSL oil.
2.Insert the material suction wand into a container of material.
3.Clamp or tape the return hose coming from the bottom of the inline filter to the pickup wand
into the container.
4.Remove the catalyst tip and spray tip from the front of the material gun.
5.Position the gun over an appropriate container and lock the gun trigger in the open position.
6.Slowly increase the pump regulator pressure until the pump is running at a slow but steady
rate.
7.Allow the pump to run until a steady stream of material is being dispensed, then close the
gun and brush the front of the gun head clean with solvent.
8.Slowly increase material pump pressure to 100 psi (7 bar) and allow the unit to set under
static load for 15 to 30 minutes to seat the resin packing set.
9.Turn the pump regulator to zero.
10.Slowly open the ball valve at the bottom of the resin filter to drain the fluid pressure.
Prime Catalyst to External Mix Gun
11.Remove the catalyst tip and spray tip from the front of the gun.
12.Tighten the catalyst packing nut
1
8
Wto turn to snug the packing.
13.Fill the catalyst jug full, then purge the air out of the catalyst feed line by slightly tilting the
catalyst jug toward the outlet fitting.
14.Lock or hold the gun trigger in the open position over an appropriate container.
15.Remove the pin from the slave arm and catalyst pump bearing block.
16.Use the priming knob to hand prime catalyst out to the gun until a steady stream is achieved.
17.Release the trigger to close the gun.
18.Replace the pin into the slave arm and catalyst pump bearing block, making sure that the
catalyst pump is positioned at the correct percentage.
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Note The top and bottom of the catalyst pump must be set to the same percentage
on their respective slave arms to prevent damage to the catalyst pump.
19.Skip to Establishing a Spray Fan.
Prime Air & Solvent to Internal Mix System
20.Close the main air inlet valves on the main air manifold.
21.Connect inch main air supply to the air manifold.
22.Turn all regulators counterclockwise to full off and close all ball valves on the unit.
23.Open the recirculation valve on the catalyst manifold.
24.Open the main air feed ball valve and listen for air leaks.
Note The ball valve has a safety relief port that will leak air unless the valve is fully
open or closed.
25.Secure all fittings and correct leaks, if found.
26.Fill the flush tank with appropriate cleaning agent at least full.
27.Close the relief valve on the top of the flush tank.
28.Slowly turn up regulator pressure to the flush tank to between 50 and 60 psi (3.5 4 bar).
29.Secure solvent leaks, if any.
30.Test the flush system by pressing the flush button on the gun block.
Prime Material to Internal Mix System
31.Fill the solvent cup on the resin pump with TSL oil.
Note Do not install the static mixer on the gun yet. If you have already installed,
remove nozzle and mixers from the mix chamber.
32.Position the gun over an appropriate waste container to allow priming of lines.
33.Pull and lock the gun trigger into the On position.
34.Slowly turn up the pump pressure.
35.Slowly turn up the main pump pressure until the pump begins to slowly stroke.
36.Secure leaks, if any.
37.Allow the pump to continue stroking until there is a steady, air-free flow of material from the
gun, then close the gun trigger.
38.Position the outlet of the gun over a flush container.
39.Press the flush button to flush the mix chamber.
Prime the Catalyst Pump
40.Fill the catalyst jug at least full.
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41.Check for leaks and make sure all fittings are tight.
42.Turn the catalyst recirculation valve to the On position.
43.Remove the quick pin from the top slave arm to allow hand priming of catalyst.
44.Hand prime the catalyst until a steady, air-free flow of catalyst is going back to the jug.
45.Position the gun over an appropriate waste container and lock into the On position.
46.Close the catalyst recirculation valve on the catalyst manifold.
47.Hand pump the catalyst again through the catalyst hose until there is a steady, air-free flow
of catalyst coming from the gun.
48.Release the gun trigger and properly flush and clean the gun.
49.Place the catalyst recirculation valve in the On position while the resin pressure is primed.
Establishing a Spray Fan
Set Up the Gun
1.Use a little red grease on the O-rings and threads of the spray tip, catalyst tip, and retaining
ring.
2.Install the material spray tip into the front of the gun
block.
3.Install the catalyst tip over the spray tip, using caution
not to damage the O-rings on the front of the gun block.
4.Install the retaining ring to secure the catalyst and spray
tips in place.
5.Make sure all hose connections are tight.
Establish a Fan Pattern
Magnum Venus Products spray equipment provides one of
the most efficient methods of quickly applying material to a
surface or mold. To make the most of our low-pressure pumping systems and airless internal mix
guns, you must understand how to adjust the system for maximum efficiency.
Note Because conditions and material vary widely, we cannot provide specific
instructions. We do offer guidelines and tests so that you can tune your
equipment to meet your specific needs. The basic idea is to use just enough
pressure to the powerhead to establish the spray fan and no more.
6. Lay out a strip of test material such as paper or cardboard.
7.Adjust the main pressure regulator until the operating pressure is 20 psi.
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Note Operating pressure is the air pressure used to operate the resin/catalyst
pump. The gauge and regulator are usually labeled Main Pressure or Pump
Pressure .
8.Moving lengthwise along the test strip, begin spraying a
short test fan.
9.If the first test shot had an established fan pattern, flush
the gun into an appropriate container, back off the air
pressure by 5 psi, then shoot another pattern.
10.Repeat step 9 until the unit no longer produces a fan,
then increase the operating pressure until there is just
enough to form a soft-looking fan.
Note It is unlikely that 20 psi will be sufficient
pressure to establish a fan pattern.
11.If the pressure was not adequate to form a well-defined fan pattern, flush the gun and then
increase the main pressure by 5 psi and do another short test spray.
12.Repeat step 11 until a well-defined spray pattern is obtained, then perform step 9 to obtain a
soft-looking fan.
Adjust the Fan Pattern
13.Adjust the pattern according to the table below.
Spray Pattern Adjustments
IllustrationDescription Indicates Solutions
A
One narrow
stream
Operating pressure is very low for
the material you are using
Increase the operating
pressure
Increase the material
temperature
Use a smaller nozzle size
B
Three heavy
fingers
Horns are beginning to develop, but
the operating pressure is still very
low
Increase operating pressure
Increase material
temperature
Use a smaller nozzle size
C
Middle of the
stream is wider
Middle of the stream is still not the
full width it should be for the nozzle
in use
Increase operating pressure
Increase material
temperature
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IllustrationDescription Indicates Solutions
D
The pattern is at
or near full width
There are well-defined fingers,
however there is little or no white
frothing (air bubbles) in the center
of the spayed material
Note This pattern is usable for
an experienced operator
Slightly increase operating
pressure
Slightly increase material
temperature
E
The pattern is full
width
The fingers are well-defined. A small
amount of frothing appears in the
sprayed material but disappears in
less than 2 minutes
This is considered the best
general set of conditions for
the fan pattern. Make note
of the main pressure and
material temperature
F
The pattern is
too wide
The fingers are poorly defined.
Heavy misting is seen and smelled
and there is significant overspray.
The heavy white frothing does not
disappear within 2 minutes
Note This is the most common
mistake seen when
running MVP equipment
Back off the pressure until
the fan pattern fails, then
add pressure in 5 psi
increments to get the
pattern back
14.Use the following worksheet to make notes of and track the optimal conditions noted during
adjustment.
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Spray/Pour Test Notes
Material(s) in use:
Catalyst Percentage:
Catalyst Type:
Material is being: Sprayed Poured
Other:
This material was successfully applied under the following conditions:
Winter Spring Summer Fall
Air temperature of the factory: degrees
Relative humidity of the factory: %
Other conditions:
Powerhead pressure: psi
Catalyst accumulator charge: psi
Resin accumulator charge: psi
In-line heater setting:
Nozzle size:
Nozzle fan angle: degrees
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Spray Mix Testing
Spray tests are used to fine-tune the adjustments on your MVP dispensing equipment and to
check the condition of your hardware and materials.
Note Using a color-reactive material (material that changes color when catalyzed)
makes this testing easier to judge. MVP recommends using a dyed catalyst or
a color-reactive material.
1.Turn the chopper pressure to zero; you should do the spray test without the chop.
2.Lay out a sheet of test material on a flat surface.
Note The temperature of the surface can affect the reaction time of many
chemicals and cause changes in cure times.
3.Pull the trigger on the gun and begin spraying material along the test strip as shown in the
figure below.
4.
5.When you hear the pump reverse direction, have an assistant
mark the spot on the test strip and indicate whether the pump was
at the top or bottom of the stroke.
6.Continue spraying for four or five complete pump cycles and
marking the stroke changes.
7.Use a tongue depressor to test material hardening on several areas of the test strip, making
sure to test the top and bottom of the stroke as well as the up and down stroke in several
places.
8.Repeat testing several times to determine if any areas are hardening faster or slower than
others.
Note Color-reactive materials will provide a visual indicator of material curing times
as well, making this testing easy and accurate.
9.Make notes to record what is occurring.
10.Pay particular attention to any areas that harden faster or slower than others, indicating a
problem.
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Interpret Test Results
11.If all areas of the test spray harden at the same time, skip to Performing Daily Tasks.
12.If there are areas with little to no hardening or extremely fast hardening, use the following
table to troubleshoot your problem.
Cure Troubleshooting
Result Possible Cause Solution
Material delivered at the top and
bottom of the stroke is not
curing or is curing more slowly
than the material delivered in
the middle of the up and down
stroke, indicating low/no
catalyst at the top and bottom
of the stroke (see below).
There is no or improper
accumulation effect in the
catalyst system
Note This is normally only
a problem at high
pressures
Check to be sure you are using the proper
catalyst hose, with or without core
Install a catalyst accumulator, if needed
Check for a restriction in the catalyst
system
Material delivered at the top and
bottom of the stroke is hot
(curing very rapidly). Also thin
areas of material may be
noticeable compared to the
volume in the middle of the
stroke, indicating low resin at
the top and bottom of the stroke
(see above).
There is no or improper
accumulation effect in the
resin system.
Clean resin filter and reinstall.
Resin accumulator full of
hard material or blockage
Clean resin filter and reinstall or replace
accumulator.
Incorrect accumulator
installed
Replace accumulator (for chargeable
accumulator systems see below)
Pump pressure is too high
Lower resin pump pressure
Material delivered on the
catalyst pump up-stroke (from
the bottom to the top) is not
curing or slow cure, indicating
that no catalyst is being
delivered on the up-stroke (see
below).
Worn or damaged catalyst
piston seal
Replace worn or damaged parts. Refer to
the catalyst pump service and repair
manual.
Damaged catalyst pump
cylinder
Worn or damaged piston
body ball
Damaged piston body ball
seat
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Material delivered on the
catalyst pump down-stroke
(from the top to the bottom) is
not curing or slow cure,
indicating no catalyst is being
delivered on the down-stroke
(see above).
Worn or damaged inlet body
Replace worn or damaged parts. Refer to
the catalyst pump service and repair
manual.
Worn or damaged inlet body
ball
Material is delivered with
streaks running the length of the
test spray. Some strips cure
normally, some not at all, others
cure at faster or slower rates
(see below). This is not a
pumping problem, it indicates a
mixing problem when the fan is
delivering streams of poorly
catalyzed resin and/or pure
catalyst.
The turbulent mixer is worn,
clogged, or damaged in
some way.
Shut down the system and inspect the
turbulent mixer and mix chamber, then
repair or replace parts as needed.
The mix chamber is
scratched or damaged
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Material delivered at the
beginning of the test strip is hot
(low in resin), followed
immediately by material that is
cold (low in catalyst), followed
by material that is poorly mixed
and cures (see below). This
indicates that he system is
unbalanced at the beginning of
the spray. After a moment the
system balances and properly
mixed material is delivered.
The catalyst needle on the
gun opens before the resin
needle.
Adjust the catalyst and resin needles to the
proper setting.
Material delivered at the
beginning of the test spray is
cold (low catalyst), followed by
material that is properly mixed
and cures (see below). This
indicates that the system is
unbalanced at the beginning of
the spray.
The resin needle is opening
too soon before the catalyst
needle, resulting in a shot of
pure uncatalyzed resin until
the catalyst needle opens.
Adjust the catalyst and resin needles to the
proper setting.
13.
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Performing Daily Tasks
There are steps that need to be followed before start-up of the system and steps to begin
operations the first time or to restart and shut down the system for day-to-day operations.
Perform the appropriate steps for your system in the order given. Use the checklists in this section
that are applicable to your system to document that the procedure was performed properly.
If you have an internal mix system, skip to Internal Mix Systems.
External Mix Systems
Before Starting
Note Use the External Mix Pre-Start Checklist to document performance of the
steps in this section.
1.Gather all tools and materials needed for pre-start checks.
2.Make sure the incoming airline is inch and is properly connected to the inlet manifold.
3.Make sure the resin container is strapped down properly.
4.Turn the incoming air valve to the open position.
5.Turn the air supply on.
6.Remove the nozzle cap, catalyst tip, and nozzle from the gun.
7.Check for oil in the pump reservoir and fill
1
3
W full.
8.Make sure there is an adequate supply of catalyst in the catalyst jug.
9.Check that the catalyst bottle cap and screen are in place.
10.Place the resin pick-up wand in the resin supply container.
11.Place the end of the resin return hose in the resin container.
12.Purge any air from the catalyst feed line to the catalyst pump.
13.Close the ball valve below the surge chamber.
14.If you have previously used the system, skip to step 29.
First Time Start Up
Note Use the External Mix Initial Start-Up Checklist to document performance of
the steps in this section.
15.Remove the catalyst tip, spray tip, and retaining ring from the front of the gun.
16.Remove the pivot pin from the catalyst pump slave arm.
17.Manually operate the catalyst pump until you see catalyst exiting the front of the gun (leave
the pivot pin out).
18.Make sure the ball valve below the surge chamber is closed.
19.Using the regulator on the manifold, slowly turn up the pump pressure until the pump moves
slowly and evenly.
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20.Turn up the resin pump pressure until air/resin exits the front of the gun.
21.Turn the air to the pump down to zero.
22.Disengage the gun trigger and leave it in the closed position.
23.Clean the front of the gun with acetone.
24.Turn up the pump pressure to 40 psi (2.8 bar).
25.Hand prime the catalyst pump until you feel back pressure.
26.Adjust the catalyst percentage as required for the job.
27.Replace the pivot pin in the catalyst slave drive and lock it in place.
28.Re-install the catalyst tip, spray tip, and retaining ring to the front of the gun.
Daily Start Up
Note Use the External Mix Daily Start-Up Checklist to document performance of the
steps in this section.
29.Check all hoses for wear or damage; replace as needed.
30.Check all material supplies and fill or replace as needed.
31.Open the recirculation valve on the catalyst pump.
32.Open the main inlet air valve on the manifold.
33.Remove the pivot pin from the catalyst pump slave drive.
34.Manually pump the catalyst pump until the stream returning to the catalyst jug is air-free.
35.Close the recirculation valve on the catalyst pump.
36.Manually pump the catalyst pump until you feel back pressure.
37.Check the resin pump pressure; if needed, slowly turn the pump air pressure to the operating
pressure of 30 50 psi (2 3.5 bar).
Note If a safety override is installed on the unit, press and hold the priming button
while adjusting the air pressure.
38.Replace the pivot pin into the catalyst pump drive.
39.Check the atomizing air pressure and adjust as necessary.
40.Lubricate the nozzle O-rings, stud O-rings, and gun front threads.
41.Install the nozzle and catalyst tip onto the gun.
Daily Shut Down
42.Wipe the face of the nozzle and catalyst tip with solvent.
43.Turn off the main air ball valve on the air manifold.
44.Remove the nozzle and catalyst tip and clean with solvent.
45.Wipe the gun face clean with a rag or brush and solvent.
46.Hang the gun with the gun block exit holes facing downward.
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Internal Mix Systems
Before Starting
Note Use the Internal Mix Pre-Start Checklist to document performance of the
steps in this section.
47.Gather all tools and materials needed for pre-start checks.
48.Make sure the incoming airline is inch and is properly connected to the inlet manifold.
49.Make sure the resin container is strapped down properly.
50.Turn the incoming air valve to the open position.
51.Turn the air supply on.
52.Open the air supply to the gun.
53.Seat the catalyst and resin seals on the gun.
54.Compress the resin pump packing.
55.Make sure there is sufficient catalyst in the catalyst jug.
56.Check that the catalyst bottle cap and screen are in place.
57.Place the resin pick-up wand in the resin supply container.
58.Place the end of the resin return hose in the resin container.
59.Purge any air from the catalyst feed line to the catalyst pump.
60.Close the ball valve below the surge chamber.
61.If you have previously used the system, skip to step 80.
First Time Start Up
Note Use the Internal Mix Initial Start-Up Checklist to document performance of the
steps in this section.
62.Lock the gun trigger int eh open position over an appropriate waste container.
63.Remove the pivot pin from the catalyst pump slave arm.
64.Manually operate the catalyst pump until you see catalyst exiting the front of the gun (leave
the pivot pin out).
65.Make sure the ball valve below the surge chamber is closed.
66.Using the regulator on the manifold, slowly turn up the pump pressure until the pump moves
slowly and evenly.
67.Turn up the resin pump pressure until air/resin exits the front of the gun.
68.Turn the air to the pump down to zero.
69.Disengage the gun trigger and leave it in the closed position.
70.Flush the mix chamber on the gun with acetone.
71.Turn up the pump pressure to 40 psi (2.8 bar).
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72.Hand prime the catalyst pump until you note the pressure rising on the pump pressure
gauge.
73.Adjust the catalyst percentage as required for the job.
74.Replace the pivot pin in the catalyst slave drive and lock it in place.
75.Insert the distribution ring into the mix chamber locating rim on the gun.
76.Insert the catalyst injector into the aperture on the distribution ring.
77.Place the resin seal into the mix chamber locating rim.
78.Place the mix chamber and catalyst injector onto the front of the gun and secure it in place
with two screws.
79.Flush the assembled mix chamber with solvent.
Daily Start Up
Note Use the Internal Mix Daily Start-Up Checklist to document performance of the
steps in this section.
80.Check all hoses for wear or damage; replace as needed.
81.Check all material supplies and fill or replace as needed.
82.Open the main inlet air valve on the manifold.
83.Open the 3-way ball valve to the dump side.
84.Remove the pivot pin from the catalyst pump slave drive.
85.Manually pump the catalyst pump until the stream returning to the catalyst jug is air-free.
86.Close the 3-way dump valve.
87.Manually pump the catalyst pump until you reach operating pressure of 100 -200 psi (7 14
bar).
88.Replace the pivot pin into the catalyst pump drive, adjusting the catalyst percentage as
required.
89.Check the resin pump pressure; if needed, slowly turn the pump air pressure to the operating
pressure of 30 50 psi (2 3.5 bar).
Note If a safety override is installed on the unit, press and hold the priming button
while adjusting the air pressure.
90.Insert the distribution ring into the mix chamber locating rim.
91.Place the mix housing seal into the mix chamber locating rim.
92.Insert the catalyst injector and injector seal into the aperture in the distribution ring (the
spring goes into the gun block).
93.Place the mix chamber and catalyst injector onto the front of the gun and secure in place
with two screws.
94.Flush the assembled mix chamber with solvent.
95.Install the mixer and nozzle onto the mix chamber.
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Daily Shut Down
Note Use the Internal Mix Daily Shutdown Checklist to document performance of
the steps in this section.
96.Flush the gun with solvent.
97.Wipe the face of the nozzle.
98.Turn off the main air ball valve at the air intake.
99.Release the solvent flush tank pressure.
100. Remove the nozzle and clean with solvent.
101. Remove the mix housing and clean it.
102. Wipe the gun block face with a clean rag.
103. Hang the gun with the gun block exit holes facing downward.
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Troubleshooting
WARNING
Fluids are under high pressure. Before performing any service or repair on this
equipment, relieve air and fluid pressure.
The most common problems with the equipment can be diagnosed by analyzing the cured part.
Use the table below to troubleshoot issues.
System Troubleshooting
Symptom Possible Cause Remedy
Slow cure during
upstroke
S.S. ball in catalyst pump piston
body not seating
Clean ball and inspect seat. Replace ball, piston seal,
or piston body as applicable.
Slow cure during
downstroke
S.S. ball in catalyst pump inlet
body not seating
Clean ball and inspect seat. Replace ball or have seat
repaired if questionable.
Catalyst check valve is not
working correctly
Inspect the catalyst check valve and repair or replace
as needed
No cure or slow
overall cure
Catalyst pump set at too low or
too high a percentage
Move the catalyst pump to an appropriate setting.
Verify the pump is in a vertical position.
Catalyst supply is lower than
the outlet fitting on the jug
Fill the catalyst jug 1/3 full.
Quick pin not attached to pump
or slave arm
Install the quick pin, making sure the catalyst pump is
in a vertical position.
Catalyst leaking
Check all fittings. The catalyst system must be fluid
tight
Catalyst relief valve on catalyst
pump is leaking
Relieve pressure from the pro pump. Clean and repair
the relief valve
Catalyst suction screen in the
catalyst jug is clogged
Clean the suction screen and verify catalyst supply is
not contaminated
Air lock in catalyst pump Remove air lock
Catalyst pump piston seal worn
or damaged
Replace piston seal (spring in seal faces top of pump)
Catalyst pump outlet body
damaged
Replace catalyst pump outlet body and piston seal.
During reassembly, verify spring in seal faces top of
pump and the pump is reconnected vertically
Catalyst pump check valve
blocked or stuck
Disassemble check valve and remove blockage.
Catalyst hose plugged
Relieve pressure from the system and then replace
catalyst hose
Material too cold
Consult your material supplier for proper temperature.
Maintain a draft-free environment of about 70 degrees
F. An auxiliary heat source may be required to reduce
gel time.
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Piston cups, piston ball, or
pump cylinder worn
Clean and inspect parts; replace any damaged
components.
Low output on
upstroke of pro
pump
Clogged pump pick-up wand
screen
Unscrew screen from hose and clean
No fan, constant
low output, or fast
cure
Resin filter clogged
Disassemble and clean filter body and screen with
solvent
Disassemble and clean the resin filter
Resin hose plugged
Relieve pressure from system and then flush the hose
with solvent. If material is hard, replace hose.
Leaking pick-up wand
assembly
Tighten assembly fittings
Material cold or air pressure
low
Heat material or increase pump pressure
Narrow fan
Material cold Heat material
Nozzle too large Switch to a smaller nozzle
Air pressure low Increase pump pressure (as a last resort)
Resin filter clogged Disassemble and clean the resin filter
Wide fan
Air pressure too high
Lower pressure then increase pressure to the desired
fan
Nozzle too small or too wide Change the nozzle
Round fan
Orifice in nozzle worn, clogged,
or damaged
Insert a thin wire through the rear face of the nozzle
orifice. Clean material from the V shaped notch in
front. If the notch is rough or worn, replace the nozzle.
Soak off hardened material in solvent.
Air-assist pressure too high Decrease air-assist pressure
Excessive misting Pump air pressure too high Reduce air pressure to the material pump
Heavy pulsation Resin accumulator plugged
Relieve pressure from the system then disassemble
and clean the accumulator
Pump jumps on
upstroke
Piston ball worn or not seating
properly
Replace piston ball and piston cups. Be sure to
lubricate ball and cups thoroughly.
Pump dives on
downstroke
Foot valve, spring retainer, or
foot valve ball damaged or dirty
Clean or replace parts as applicable. Be sure to
lubricate ball thoroughly.
Pick-up wand assembly not
tight
Tighten or seal joints of pick-up wand
Air in material Agitate material to remove air pockets
Low output on
upstroke
Piston cups, piston ball, or
pump cylinder worn
Inspect and clean the parts; replace as applicable
Pump does not run
Silencers on valve block
plugged
Turn off air to pump and unscrew silencers, then clean
silencers and reinstall
Actuator valve or socket cap
screw at shift block broken
Replace the broken cartridge valve or socket cap
screw
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Pro pump or hose plugged
Relieve fluid pressure from the system, then
disassemble and clean the pro pump. Replace any
worn parts. Rep
Air not connected
Check that air hose is connected to manifold and
regulator is at 20 psi or more
Air restricted Straighten any kinks in air hoses
Material in oil
reservoir
Packing worn Replace packing set in lower part of pump
Piston rod worn or scored Replace piston rod
No material
delivery on
downstroke
Foot valve, spring retainer, or
foot valve ball damaged or dirty
Clean or replace parts as needed
Hose leaks at
fittings
Fitting loose
Tighten fitting. Always check all fittings before
operating
Fitting or nipple damaged
Relieve fluid pressure from the system before
attempting to inspect and replace damaged parts
Crimped hose
Relieve fluid pressure from the system before
attempting to inspect and replace damaged parts. If
the hose has been sharply bent, the plastic liner may
be ruptured and hose should be replaced
Slow cure on one
side of fan
Turbulent mixer clogged or
damaged
Clean or replace parts as needed
Distribution ring partly clogged
Remove the mix chamber and clean the distribution
ring
Mix housing damaged Inspect and replace as needed
Fingers, or heavy
lines, in the spray
fan
Material too cold
Increase material temperature. Use an in-line resin
heater if possible.
Pump air pressure too low
Slowly increase the pump pressure by 5 psi (0.5 bar)
increments and check spray fan each time
Air-assist pressure it too low Slowly increase air-assist as needed
Pump has short
travel stuttering
near top or bottom
of stroke
Valve block is not shifting all
the way or is shifting before
completing a full stroke
Check air supply to shift block; it should be 90 100
psi (6 7 bar)
Replace actuator valve or VPRO-2003 valve as
needed.
Troubleshooting for AT Guns
Gun Troubleshooting
Symptom Possible Cause Remedy
Air leaking from exhaust
port on back handle
while trigger is OFF
O-ring material worn or cut
Replace O-rings
O-rings on catalyst piston worn or
cut
O-rings on trigger valve worn or
cut
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Air leaking from exhaust
port on back of handle
while trigger is OFF or
ON
O-rings on trigger valve worn or
cut
Replace O-rings
O-rings on catalyst valve and/or
material piston worn or nicked
Catalyst leaking from
catalyst tip while gun is
not being triggered
O-rings on catalyst valve worn or
cut
Replace O-rings
Catalyst leaking from
weep hole on catalyst
side of gun
O-rings on catalyst valve worn or
cut
Replace O-rings
No catalyst coming from
gun
Catalyst air piston not actuating
Check for clogged catalyst air passages
(small holes underneath back cylinder)
Note There is more than one passageway
from holes
Plugged catalyst restrictor (hex
head screw with orifice located in
front of catalyst valve)
Clean and clear orifice in front of catalyst
valve
Plugged catalyst passageway in
head of gun or catalyst tips
Inspect, clean, and clear passageways
No catalyst flow to gun See Slave Pump Troubleshooting
Material leaking from tip
on front of gun
Loose diffuser seat
Tighten diffuser seat to turn. Do not
overtighten
Worn needle and/or seat Replace parts as needed
O-ring on diffuser nicked or cut Replace O-rings
Material leaking from
weep hole on material
side of gun
Loose diffuser seat
Adjust diffuser seat until snug, then tighten
to turn more. Do not overtighten
Worn needle packing
Replace packing and adjust as indicated
above
Clearing Catalyst Pump Air Lock
An air lock is an air bubble in the catalyst pump that prevent catalyst flow. The piston body
moves inside the bubble of air instead of pumping catalyst. If you determine that there is an air
lock in your catalyst pump and your system has the PRO-RECIRC option, simply open the
recirculation valve and hand prime catalyst back to the jug until there is a bubble-free flow, then
return the recirculation valve to flow out of the gun. If you do not have the PRO-RECIRC option
installed, follow these steps:
WARNING
Fluids are under high pressure. Before performing any service or repair on this
equipment, relieve air and fluid pressure.
1.Lock the gun open over an empty container and leave in this position.
2.Relieve pressure from the catalyst pump.
Patriot Systems Operations Manual
Page | 46
3.Place a rag over the catalyst hose and fitting, then loosen and remove the catalyst hose from
the nipple on the catalyst pump.
4.Remove the quick pin from the catalyst bearing block and upper slave arm.
5.Tilt the pump toward the resin pump and watch for the bubble to appear in the inlet tube.
6.If the bubble does not appear, remove the lower quick pin and turn the pump upside down.
7.After releasing the air bubble, slowly hand pump the catalyst into a suitable container until
catalyst spurts from the nipple an equal amount on both the upstroke and downstroke.
8.Reconnect the catalyst hose to the nipple.
9.Hand pump the catalyst pump until catalyst comes out of the gun.
10.Install the pump and quick pin back into the slave arm.
11.Close the gun.
XXMB110-115V_TDS.pdf
.
www.esmfg.com sales@esmfg.com Ph. 727-323-4040 Fax 727-327-9872
MB110-001 Adjusting Nut For Blade MB110-025 Worm Ge ar Washer MB110-049 Cab for Carbon Brush
MB110-002 Spring MB110-026 Composite Worm Gear MB 110-050-
ASSY Carbon Brush w/Spring
MB110-003 Shaft for Gear MB110-027 Blade MB110-0 51 Motor Cover
MB110-004 Screw For Finger Guard MB110-028 Lock cov er for Blade MB100-052 Snap Ring (E7)
MB110-005 Finger Guard MB110-029 Bearing MB100-0 53 Bearing
MB110-006 Grease Cup MB110-030 Screw for Blade MB 100-054 End Cover
MB110-007 Cap for Grease Cup MB110-031 Bearing MB 110-055 Cap for Cover
MB110-008 Gear Box MB110-032 Cap for Bearing MB11 0-056 Screw
MB110-009 Screw MB110-033 Oil Felt Tube MB110-05 7 Screw
MB110-010-1 Steel Worm Gear MB110-034 Rollers MB 110-058 Screw
MB110-011 Guide Plate MB110-035 Rollers Shaft MB1 10-059 Handle Fixed Base
MB110-012 Gear Box Fixed Base MB110-036 Rollers Sha ft Fix. Plate MB110-060 Handle
MB110-013 Screw MB110-037 Screw MB110-061 Nut F or Switch
MB110-014 Sharpening Stone MB110-038 Rollers MB11 0-062 Switch
MB110-014-
ASSYSharpening Stone Assy. MB110-039 Roller Shaft MB11 0-063 Nut For Switch
MB110-015 Lock Nut for Stone MB110-040 Base Plate MB110-064 Screw
MB110-016 Snap Ring (E3) MB110-041 (2) Gear Box M ount Screw MB110-065 Screw
MB110-017 Spring MB110-042 Retaining Ring MB110- 066 Screw
MB110-018 Screw MB110-043 Front Cover MB110-067 Plug
MB110-019 Sharpening Stone Bracket MB110-044 Snap R ing MB110-068 Wave Washer
MB110-020 Spring MB110-045 Wave Washer MB110-069 Motor Cover
MB110-021 Push Knob For Stone MB110-046 Beariing MB110-070 Screw For Worm Gear
MB110-022 Screw MB110-047-1 Rotor MB110-071 Cor d complete w/Each
MB110-023 Oil Felt MB110-048-1 Stator MB110-072 Grease
MB110-024 Counter Blade
XXMB110-027_TDS.pdf
4590 62
nd
Avenue, North Pinellas Park, Florida 33781 USA
MB110-027
Replacement Blade
MB110-115V/220V Table Top Textile Cutter
Description
The MB110-115V/220V is an electric textile cutter. Part # MB110-027 is the standard 4 edge rotary
blade assembly for the MB110.
Hardened and tempered Hight Speed Steel
Rotary 4 Sided Blade
Tel. (01) 727.323.4040 Fax (01) 727.327.9872 sales@esmfg.com
XXG-100_TDS.pdf
Introducing the new
Model 120 Gel coat &
resin spray gun
G120-6
This professional grade sprayer is a must for every fiberglass or
composite shop. The new permanent mold aluminum casiting is
comortable to use. It is ideal for spraying gel coat into open molds.
With tens of thousands of it s predessessor in use all over the world,
this gun is the new standard for producing quality parts with a limited
equipment budget. This gun will spray faster than conventional HVLP
guns and will clean up in just a few minutes. It uses standard paper
cups or our exclusive graduated poly-pro cup. The key is our unique
vacuum generating nozzles that have radial grooves, allowing for lateral
and downward spraying.
The G120-6 comes complete with a gel coat nozzle, our G120-FN6
which works for most standard gel coat spraying, micron gage, nozzle
cleaning brush, plastic cup liner, plastic and paper cups. With
thousands of ES Manufacturing Cup Guns being used all over the
world, this is the standard for simple to use, simple to clean spraying of
a wide variety of materials used in a composite shop. The G120 is our
best selling gun because of its low price and versatility.
USA
The new Model 120 spray gun is the new
standard for quick and easy sprying of gel
coats and resins. As it s pedecessor, the
G100 gun, it is easy to use and just as
important, quick and easy to clean. It will
spray a wide variety of materials including
gelcoats, resins, Pva s and it will perform
sand blasting with the proper spray tip.
The G120 gun comes with one heavy duty
plastic cup which will withstand acetone
and keystones, and a selection of paper
cups.
New and improved CNC fabricated fluid
nozzles. These new fluid nozzles retain
thier solid brass construction but now
feature a common 1/2-20NF thread for
easy repair and refirbishment.
ES Manufacturing, Inc.
4590 62nd Avenue, No
Pinellas Park, FL 33781 USA
Ph (01)727.323.4040 Fx (01) 727.327.9872
sales@esmfg.com www.esmfg.com
XX604001_TDS.pdf
604001
AIR DRUM MIXER
Operations Manual
IPM, INC.
Manufactured by International Pump Manufacturing, Inc.
2
AIR POWERED DRUM MIXER
OPERATING MANUAL and
PARTS IDENTIFICATION DRAWINGS
This manual contains IMPORTANT WARNINGS and INSTRUCTIONS. Read and retain for future reference.
INTERNATIONAL PUMP MANUFACTURING, INC.
3107 142nd Avenue E Suite 106,
Sumner, WA 98390
U.S.A.
TEL: (253) 863 2222
FAX: (253) 863 2223
Website : www.ipmpumps.com
For Technical Service Call Your Local Distributor
Copyright 2018 by: International Pump Mfg, Inc.
WARNING: The equipment described herein must only be operated or serviced by
properly trained individuals thoroughly familiar with the operating instructions,
mechanics and limitations of the equipment.
Notice: All statements, information and data given herein are believed to be accurate and reliable but are presented without guarantee,
warranty or responsibility of any kind expressed or implied. Statements or suggestions concerning possible use of IPM equipment are
made without representation or warranty that any such use is free of patent infringement, and are not recommendations to infringe any
patent. The user should not assume that all safety measures are indicated or that other measures may not be required. IPM reserves
the right to make changes at any time without notice.
3
TABLE OF CONTENTS
1.0 SAFETY WARNINGS 4
2.0 INSTALLATION 5
3.0 OPERATION 6
3.1 Mixer operating tips 6
3.2 Fluid mixing tips 7
4.0 PARTS IDENTIFICATION 8
5.0 SPECIFICATIONS 10
6.0 WARRANTY AND DISCLAIMER 12
4
1.0 SAFETY WARNINGS
Please read and observe all warnings contained in this operations manual before making
any attempt to operate the equipment.
Misuse of equipment
Use the equipment only for its intended purpose. Care should be taken to prevent over
pressurization of the pump or accessories connected to it. Use and repair only with proper
parts. Improper use or misuse of this equipment could result in fluid being splashed or
sprayed on the skin or in the eyes, serious bodily injury, property damage, fire or
explosion.
Make daily maintenance check on the equipment and repair damaged or worn parts
immediately. Do not alter this equipment in any way as doing so could cause drum mixer
malfunction and/or serious bodily injury.
Material & fluid compatibility
Always ensure the chemical compatibility of the fluids and solvents with the wetted parts
when using IPM equipment. Check the fluid manufacturer s data sheets and specifications
before using chemicals or solvents with IPM equipment.
Pressurized hoses
Because the air and fluid hoses are pressurized they present a potential danger should the
air or fluid escape at high pressure. This escaping fluid can spray out and cause serious
bodily injury or property damage. Inspect frequently and ensure that the hoses do not leak
or rupture due to wear, misuse or damage.
The drum mixer and hoses should be handled properly; do not use the drum mixer or
hoses as leverage to move the equipment. Use the hoses only for fluids in which they are
compatible with for both the inner liner and the outer covering. Use care not to exceed the
temperature rating of the hose.
Before each use, ensure that the fluid and air couplings are tight and not damaged. Check
the drum mixer and components for leaks, bulging hose cover, damaged fittings and loose
bolts. Always ensure drum mixer is secure in bung before operation.
Pressure specification
The maximum working air pressure of this equipment is 100 psi (7 bar). Ensure all
equipment and accessories used with this drum mixer are rated to withstand this maximum
working pressure. Never exceed the maximum working pressure of the mixer or any
device attached to it.
5
2.0 INSTALLATION
Typical Drum Mixer set-up
6
3.0 OPERATION
3.1 Drum mixer operating tips
An 8″ blade on the bottom of the mixer shaft is standard on each drum mixer to get
maximum pull of heavy materials from the bottom of the barrel. Additionally, two 6 upper
blades assist in pulling fluid from the sides of the drum for optimum mixing capability.
If you do not have a center bung in your drum, IPM has designed an off-set bung adaptor
riser (IPM part #500515) that angles the mixer shaft away from the sides of the drum to
allow proper chemical mixing. As a temporary measure, you can also take an 18″ 20
piece of 2″ diameter threaded pipe and screw into your bung. Carefully bend/point the top
of the pipe away from the center of the drum, tilting the bung for better mixer clearance.
The amount of air you will need to mix your fluids will depend on certain factors such as
viscosity, mixing speed, specific chemical, temperature, etc. Typically, 10 -20 CFM air
pressure is sufficient for mixing operations. A 1/4 ball valve can be used effectively as a
metering or speed control measure.
An automatic air line lubricator should be installed in the air line as close as possible and
no more than 18 inches (1/2 meter) from the air motor. Install the lubricator level with or
above the air motor so that the oil mist will blow directly into or fall down into the motor. Fill
the oil reservoir to the proper level with Gast #AD220 or SAE 10W high detergent or non-
detergent motor oil. Adjust lubricator to feed 1 drop of oil for every 50 – 75 CFM ((1.5 – 2
M3 per minute) air while the unit is running, or 1 drop of oil per continuous minute of run
time. Do Not overfeed oil or exhaust air may become contaminated.
Proper blade rotation is important for the swing out style blade assemblies to function
correctly. Looking from the bottom of the drum mixer, the shaft/blade rotation should be
clockwise for proper swing-out of the blades.
For the most efficient output and control of speed, use air lines that are the same size as
the motor inlet port if the connection is less than 7 feet (2 meters). For longer connections,
use the next pipe size larger than the motor intake port. Connect lines to motor in the
proper direction.
Do not add any thrust to the end or side of the shaft when making connections.
Check all connections before starting motor. It is your responsibility to operate this product
at recommended speeds, loads and room ambient temperatures. Do not run the motor at
high speeds with no load. This will result in excessive internal heat that may cause motor
damage.
Certain chemicals are the type that set up or seize the folding blades if allowed to solidify
on the blade assemblies. ENSURE YOU PERFORM THIS OPERATION IN AN AREA
THAT IS WELL VENTILATED AND HAS NO FIRE HAZARDS. If this should happen, an
effective way to remove the hardened chemicals is to heat the blades with a welding or
propane torch to burn the residue off. Since the blades are stainless steel, the heat will not
7
adversely affect them. It is not necessary to heat the blades to a point they become red
hot. Once the cleaned blade assemblies have cooled, clean the remaining debris from the
assembly and lubricate with WD-40 or an equivalent lubricant, then test to ensure they
swing freely for proper operation.
Use a pressure regulator and/or simple shut-off valve to regulate the motor s speed and
torque. This will provide the required power and will conserve air. Open the air supply
valve to the motor. Set the pressure or flow rate to the required speed or torque. Adjust the
lubricator to feed one drop of oil for every 50 – 75 CFM (1.5 – 2 M3 per minute) of air
moving through motor. Check the oil level daily.
A few drops of oil in the air inlet port helps to lubricate the air motor. With proper
maintenance, the air motor on this drum mixer will work efficiently for many years. If
moisture is present in your air supply, muffler freezing can occur during longer mixing
operations. If this happens, simply take the muffler apart and wash in warm water. Ensure
the muffler is completely dry before re-installing it back on the air motor. Do not drop the
air motor as the hex top cap is plastic.
Use Gast #AD220 or a detergent SAE #10 automotive engine oil for lubricating.
Lubricating is necessary to prevent rust on all moving parts. Excessive moisture in air line
may cause rust or ice to form in the muffler when air expands as it passes through the
motor. Install a moisture separator in the air line and an after cooler between compressor
and air receiver to help prevent moisture problems.
The DM-101 drum mixer is a very effective tool in 55 gallon barrel mixing operations.
Complete fluid mixing can be achieved in short periods of time, usually within 30 minutes.
The unique folding action design of the blade allows the mixing shaft to pass through the
2 bung in most drums and with two 6 and one 8 blade, optimum mixing is achieved
throughout the drum.
3.2 Fluid mixing tips
Do not pull too deep a vortex as this will entrap air into the fluid.
Do not pull too shallow a vortex as this will cause unbalanced mixing of fluids.
Tilting the barrel slightly will help reduce air entrapment.
For proper mixing, the actual blades should be 1/3 the diameter of the drum.
Example; a 24 drum requires an 8 mixing blade.
Mix fluids for only 30 45 minutes. Don’t over mix chemicals.
Slower speeds entrap less air into fluids during mixing process.
Never mix ISO fluid with drum mixer as this will entrap air into the chemical.
B components in fast set coatings such as polyurea require mixing with drum
mixer.
Always lubricate drum mixer motor for maximum life expectancy.
Collapsible blades make IPM drum mixer compatible with any barrel.
Use IPM’s new 13 mixing blade assembly for tote application.
Use off-set bung adaptor riser to prevent mixing blades from contacting interior
drum wall on drums with an off-center bung hole.
8
4.0 PARTS IDENTIFICATION
Parts illustration for air driven drum mixer (604001)
9
ITEM PART NUMBER DESCRIPTION QUANTITY
1 612001 Air Motor 1
2 501805 Ball valve 1
3 602001 Air muffler 1
4 610016 Set screw 2
5 500529 SHCS set screw 2
6 700036 6 Mixing vane assembly 2
7 700037 8 Mixing vane assembly 1
8 500513 Mixing shaft 1
9 610014 Coupler 1
10 500504 Drum adapter 1
11 610017 Mounting bolts 3
12 610028 1/4 Air Male Connector 1
13 610055 Reducer 1
14 501801 3/8 Air Male coupler 1
10
5.0 SPECIFICATIONS
Technical Data
Maximum Continuous Operating Speed………………………………………………………..1,000 rpm
Maximum Recommended Viscosity……………………………………………………………….2,000 cps
Wetted Parts………………………………………………………………………………………Stainless Steel
Sound Level…………………………………………………………………………………………………….87 dB
Weight …………………………………………………………………………………..11.4 lbs (5.2 Kg)
Dimensions
604001
11
Performance
12
6.0 WARRANTY AND DISCLAIMER
WARRANTY
International Pump Manufacturing, Inc. (IPM) warrants the equipment it manufactures to be free of
defects in material and workmanship for a period of one year from the day of sale by an authorized
IPM distributor to the original purchaser. IPM will at its discretion repair or replace any part of the
equipment proven to be defective. This warranty applies only when the equipment is used for the
intended purpose and has been installed, operated and maintained in accordance with the written
recommendations.
A condition of the warranty is the prepaid return of the equipment to an authorized distributor of
IPM who shall provide verification of the warranty claim. IPM will repair or replace, free of charge
any parts found and verified to be defective. Transportation will be prepaid for the repaired or
replaced parts under warranty. Should the inspection of the equipment not reveal any defect in
material or workmanship, repairs will be made at standard charges which include parts, labor and
transportation.
The warranty does not apply to nor will IPM be liable for damage, wear, or malfunction of
equipment caused by improper installation, misuse, abrasion, corrosion, negligence, accident,
tampering, lack of improper maintenance, or by substitution of non-IPM parts. Additionally IPM
shall not be liable for and the warranty does not apply to wear, damage, or malfunction caused by
incompatibility of accessories, components, structures, equipment or materials not supplied by
IPM. The warranty does not apply to nor will IPM be responsible for the improper operation,
maintenance, design, manufacture, installation of components, accessories, equipment or
structures not supplied by IPM.
The warranty is void unless the Warranty Registration Card is properly completed and returned to
International Pump, Inc. within ONE month of the date of the sale.
LIMITATIONS AND DISCLAIMERS
This warranty is the sole and exclusive remedy for the purchaser. No other warranties (expressed
or implied), including warranties for fitness of purpose or merchantability, or non-contractual
liabilities are made, including product liability, whether on negligence or strict liability basis. Liability
for directly special or non-contractual damages or loss is expressly excluded and denied. IPM s
liability shall in no case exceed the amount of the purchase price.
IPM does not warrant and disclaims implied warranties of merchantability and fitness for a
particular purpose, components, accessories, equipment, materials sold but not manufactured by
IPM. These items (switches, hoses, etc.) are subject to the provisions of the warranty of the
manufacturer of these items. IPM will provide reasonable assistance with warranty claims on these
items.
13
3107 142
nd Avenue East Suite 106
Sumner, WA 98390
U.S.A.
TEL: (253) 863 2222 FAX: (253) 863 2223
Website : www.ipmpumps.com
Updated Nov 2020