ICTC Holdings Corporation Paint Sprayer 1100C User Manual
DO NOT attempt to operate this machine until you have read and understand  
ALL safety precautions and operating instructions.  
Equipment and chemicals when used improperly can be dangerous.  
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TABLE OF CONTENTS  
For greatest user satisfaction, please familiarize  
yourself with all maintenance and operational instructions  
Important Safety Precautions ..............................................................................................3-4  
Introduction...........................................................................................................................5  
Operating Instructions ...........................................................................................................5  
Setting Up To Spray..............................................................................................................6  
Flushing The Unit .................................................................................................................7  
Special Notes........................................................................................................................8  
Airless Spray Painting Suggestions ...................................................................................9-11  
Trouble Shooting............................................................................................................12-19  
Diaphragm Replacement .....................................................................................................20  
Intake Seat Replacement......................................................................................................21  
Outgo Valve........................................................................................................................22  
Piston Repairs ................................................................................................................23-24  
Pressure Control Valve Repairs ...........................................................................................25  
Accessories.........................................................................................................................26  
Parts List And Descriptions ............................................................................................27-31  
Exploded Unit Diagram..................................................................................................32-33  
Parts Depot List..............................................................................................................34-37  
IMPORTANT  
NOTE: AS WITH ALL MECHANICAL EQUIPMENT, PROPER OPERATING AND  
MAINTENANCE PROCEDURES ARE REQUIRED TO KEEP YOUR H.E.R.O. AIRLESS  
PUMP PERFORMING TO YOUR SATISFACTION. THE FOLLOWING SAFETY,  
OPERATING AND MAINTENANCE INSTRUCTIONS ARE IMPORTANT.  
Read and understand this manual completely, especially with regard to all safety precautions. Read  
and follow instructions on all warning labels on your equipment. Keep the warning labels clean and  
readable at all times. Order new labels from your local distributor or from H.E.R.O. Industries Ltd. if  
needed.  
The manufacturer shall not be responsible for any loss, damages, or injury of any kind or nature  
whatsoever resulting from the use the equipment other than in strict compliance with the instructions,  
cautions and warnings contained in this operating and instruction manual and as displayed on the face  
of the equipment.  
This system is capable of producing 2400 psi. ( spray pressure ). To avoid rupture and injury DO  
NOT operate this pump with components rated less than 3000 psi. working pressure (including but  
not limited to spray guns, hose and connections).  
Before servicing, cleaning or removing ofany part, shut off power and relieve pressure.  
IMPORTANT SAFETY PRECAUTIONS  
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WARNING  
NEVER PLACE FINGERS NEAR SPRAY TIP OF GUN. NEVER POINT GUN TOWARD  
ANY PART OF YOUR BODY, OR THAT OF ANY OTHER PERSON. MATERIAL ISSUING  
FROM THE SPRAY TIP IS AT HIGH PRESSURE. IF FINGERS, OR ANY PART OF THE  
BODY ARE PLACED NEAR THE TIP OF THE SPRAY GUN, IT IS POSSIBLE THAT THE  
SPRAY COULD BREAK THE SKIN AND INJECT SOME OF THE SPRAY MATERIAL. IF  
INJURY DOES OCCUR, SEEK THE IMMEDIATE ATTENTION OF A MEDICAL DOCTOR.  
BE PREPARED TO INFORM THE DOCTOR WHAT FLUID WAS INJECTED, IF THE  
INJURY IS OF AN INJECTION NATURE. EQUIPMENT AND CHEMICALS WHEN USED  
IMPROPERLY CAN BE DANGEROUS!  
ýNEVER place any part of the body in front of the spray tip or aim the gun toward any part of the  
body.  
ýNEVER point the gun toward any individual.  
ýNEVER treat any injury as a simple cut. If injury does occur, seek immediate medical attention. Be  
prepared to inform the doctor what fluid was injected.  
ýNEVER allow another person to use the sprayer unless he is thoroughly instructed on its  
operation and has read all safety precautions in this manual and all safety warning labels attached to  
unit.  
ýNEVER use around children.  
ýNEVER attempt to perform any maintenance or service on any part of the unit spray system  
without first;  
1. Shutting off the unit.  
2. Disconnecting the power cord from the outlet.  
3. Relieving all pressure in the pump by triggering the gun.  
4. Locking gun trigger in "LOCKED" position, with gun locked closed.  
ýNEVER operate the sprayer without the tip guard complete and in place.  
ýNEVER spray any material in the vicinity of open flame, pilot lights, electrical outlets or any  
other source of ignition.  
ýNEVER spray volatile materials with flash points lower than 140 F (60 C).  
ýNEVER attempt to stop any leakage in the paint line or at any fitting with your hand or any part of  
your body. Immediately shut off the unit should leakage occur.  
ýNEVER wash an electric motor, nor operate it in the rain or in wet or damp areas, to protect  
yourself from electric shock.  
ýNEVER allow paint hose to become kinked, or to vibrate against rough or sharp surfaces.  
ýNEVER operate the unit at pressures higher than the pressure rating of the lowest rated  
component in the system, or at pressure higher than factory preset.  
ýNEVER spray in an enclosed area. The spraying area must be well ventilated to safely remove  
chemical vapors.  
ýNEVER operate the unit with worn or damaged accessories, or with accessories other than those  
supplied by H.E.R.O. Industries, unless the accessories have been first specifically approved in  
writing by H.E.R.O. Industries Ltd.  
ýNEVER allow the unit to be serviced or repaired anywhere other than an authorized H.E.R.O.  
Service Center, or with other than genuine H.E.R.O. parts or components.  
ýNEVER leave unit unattended without first shutting off, triggering the gun to relieve all pump  
pressure, and setting the trigger lock on gun in "LOCKED" position, with gun locked closed.  
ALWAYS  
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þALWAYS follow H.E.R.O. recommendations for operation and safety completely.  
þALWAYS ensure that switch is in off position before plugging in the electric motor.  
þALWAYS set trigger lock on gun in "LOCKED" position when not in use, with gun locked close.  
þALWAYS check connections and fittings for tightness before operating the unit.  
þALWAYS locate the unit in a well ventilated area a minimum of 25 feet from the spray area.  
þALWAYS ground the unit, the paint containers, and the object being sprayed to eliminate static  
discharge. Ensure that all these objects remain grounded throughout the entire spraying operation.  
þALWAYS use approved 3 prong grounded extension cord and approved grounded outlets of the  
voltage and frequency specified on the motor. The outlet must be at least 25 feet from the spraying  
area.  
þALWAYS use approved 3 prong grounded extension cord not less than # 12/3 gauge up to 50 feet,  
and not less than # 10/3 gauge up to 100 feet. DO NOT exceed 100 feet of extension cord.  
þALWAYS use accessories and components approved for at least 3000 psi (working pressure) in the  
spraying system.  
þALWAYS use accessories and components supplied by H.E.R.O. Industries Ltd., or specifically  
approved in writing by H.E.R.O. Industries Ltd. on with the unit.  
þALWAYS examine accessories for wear or damage before operating the unit.  
þALWAYS use lowest possible pressure when flushing and cleaning the unit, and hold the gun firmly  
against a metal container to reduce static discharge possibility.  
þALWAYS wear a face filter mask when operating the unit.  
þALWAYS ;  
1. Turn off the motor.  
2. Disconnect the power cord from the outlet.  
3. Relieve all pressure in the pump by triggering the gun.  
4. Lock gun trigger in "LOCKED" position, with gun locked closed before attempting to perform  
any maintenance or service on any part of the unit spray system.  
þALWAYS wear safety glasses when operating the unit.  
þALWAYS ensure fire extinguishing equipment is readily available and properly maintained in the spray  
area.  
þALWAYS observe good housekeeping and keep the spray area free from obstructions.  
þALWAYS be aware that certain chemicals may react with aluminum, carbide, or other components in  
the pump system. Read the manufacturer's label on all materials to be sprayed, and follow the  
manufacturer's recommendations. If in doubt, consult your material supplier to be sure.  
þALWAYS replace any damaged airless paint hose. A scratched, torn, cut or otherwise damaged outer  
core of the paint hose can lead to a rupture. DO NOT attempt to repair a damaged hose.  
H.E.R.O. AIRLESS SPRAY PAINTING  
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Welcome to the world of H.E.R.O. airless paint spraying. We are sure you will enjoy owning and operating  
your new H.E.R.O. model 1100NC. With H.E.R.O. airless spray equipment you will avoid the  
inconvenience and mess of overspray. You are spraying paint, not air, and the paint is driven to the painting  
surface in a clean, fan shaped spray which penetrates all cracks and corners. To attain these results, you must  
adjust the pressure as low as possible. We recommend that you become familiar with your H.E.R.O. unit.  
Discuss with your dealer the useful accessory items he has to offer - various types of tips, extension poles for  
hard to reach areas, extra hose, etc. Use of accessory items is often the difference between a good job and an  
excellent one!  
O P E R A T I N G  
INSTRUCTIONS  
WARNING  
Do not attempt to operate this machine until you have read and understood all safety precautions and  
operating instructions. Equipment and chemicals when used improperly can be dangerous.  
Your H.E.R.O. airless sprayer has been fully factory tested prior to shipment.  
BEFORE STARTING YOUR H.E.R.O. PUMP....  
CHECK to ensure that the shipping seal has been removed from under the cap on the hydraulic tank.  
Hydraulic tank should be at least 3/4 full of H.E.R.O. LVO hydraulic fluid.  
CHECK all fittings and connections in the pump system, hose, and gun to ensure that they are tight.  
CHECK to ensure that there is a spray tip in the gun, and that the tip is the correct size for the coating you  
are to spray. ( There are various tips available, for each type of coating or configuration. See " Airless Spray  
Tip " on page 11 , for proper tip selection.  
CHECK to ensure that you have H.E.R.O. strainer bags, H.E.R.O. Wonder Wash, appropriate thinner for  
the paint, a waste container, and any other accessories you may require for the job.  
CHECK to ensure that you have adequate extension cord size and length if the machine cannot be situated  
immediately next to an electric outlet. Distances up to 50 feet require #12/3 wire grounded cord, up to 100  
feet require #10/3 wire grounded cord. DO NOT exceed 100 feet of extension cord. If distance is greater,  
obtain and install extra length of H.E.R.O. airless spray hose.  
READ THIS MANUAL THOROUGHLY.  
SETTING UP TO SPRAY  
1. Remove unit from shipping carton.  
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2. Remove shipping seal from under hydraulic tank cap.  
3. Re-position paint tank lid knob from the shipping position, on the underside  
of lid, and place on the lid top.  
4. Attach paint hose to outgo tee (ref # 43) and gun to paint hose.  
NOTE; Spray tip and tip guard should be attached to gun prior to attaching  
to hose.  
43  
5. To assist in clean up, use and install paint tank plastic liners ( accessory item  
5 GAL PL ). Line the inner sides of tank, ensuring that the liner does not  
block the tank screen in the bottom of the tank. Fold excess over the outside  
of tank.  
Paint  
6. Install strainer bag (accessory item 5GAL SB) in tank and secure with large  
rubber band ( accessory item 106 ).  
NOTE; Strainer bag must remain 4 inches from the bottom of tank.  
7. Trigger gun to release any pressure in the unit. Use extreme caution to ensure  
Rubber  
band  
106  
that the gun is not directed towards anyone or any object which may  
damaged.  
b
e
Strainer  
bag  
5GAL SB  
NOTE; Unit may contain storage solution.  
8. To remove storage solution, add one gallon of thinner, compatible with the  
type of paint to be used, to the paint tank.  
9. Turn pressure control knob (ref # 71) to lowest pressure setting.  
10. Be sure motor switch is in "OFF" position. Plug unit into 115V, 15 amp.,  
grounded circuit.  
Liner  
5GAL PL  
Tank  
outline  
NOTE; If using an extension cord, you MUST use a #12/3 wire grounded  
cord, up to 50 feet or #10/3 wire grounded cord, up to 100 feet. DO NOT  
EXCEED 100 FEET OF EXTENSION CORD. If distance is greater,  
purchase and install additional lengths of airless spray hose.  
11. Turn motor switch "on" and increase pressure slowly. Trigger gun into a  
waste container. Continue spraying until pump runs dry and all thinner and  
holding solution has been removed. Keep pressure low.  
12. Pour paint through strainer bag into paint tank.  
NOTE; Pour paint (particularly thick paints ) slowly, to allow paint to  
enter the intake hose while at the same time allowing air the opportunity to  
escape up the intake tube. Pouring paint in quickly can trap air in the intake  
tube ( air lock ) and make priming difficult.  
Air  
out  
Paint  
in  
13. Replace paint tank lid. Keep tank covered at all times to prevent  
contaminates from falling into the paint.  
14. Increase the pressure, slowly at first, by turning the pressure control knob  
clockwise. Spray a test pattern.  
70  
NOTE; Begin by spraying a test pattern onto old newspaper or other scrap  
material.Continue increasing the pressure until the spray pattern is  
uniformed from top to bottom, with no heavy areas. Secure pressure control  
setting, by turning the silver lock ring (ref # 73) counter clockwise until  
snugly against the face of the pressure control knob. If heavy areas are still  
visible at maximum pressure setting, thin the paint with the correct thinner,  
according to the paint manufacturer's recommendations.  
FLUSHING THE UNIT AT SHUTDOWN  
OR COLOR CHANGE  
If shutting down for a short period of time, it is sufficient to trigger the gun to  
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relieve pressure. Then set the safety lock on gun to "locked" position with the  
gun locked closed and immerse the gun in a container of the correct thinner for  
the paint you are spraying.  
If shutting down at job completion, for the night, or to change colors;  
1. Turn pressure control knob counter clockwise to low pressure setting.  
2. Switch unit “OFF”. Remove spray tip from gun and trigger gun back into  
paint tank. Direct against side of tank.  
3. Remove and discard strainer bag.  
4. To remove any remaining paint from the paint tank, tip unit as shown and  
pour into original container. Allow plastic liner to fall into container. Remove  
and discard liner.  
5. Upright unit and add one(1) gallon of the correct thinner, for the paint being  
used, to the paint tank.  
6. Re-start unit and trigger gun back into the paint tank. Direct against the sides  
of the tank. Use the stream to clean the sides and bottom. Circulate the thinner  
for several minutes.  
7. Remove dirty thinner, per step 4 and repeat steps 5 & 6 with fresh thinner.  
Trigger gun into waste container until tank runs dry.  
8. Repeat procedure using a gallon of pre-mixed H.E.R.O. Equipment  
Wonder Wash solution. If not using Wonder Wash, unit must not be stored  
with water. Only store with a non corrosive material ( Paint thinner, solvent ).  
9. Switch unit "off" and trigger gun to relieve remaining pressure.  
10. Remove and rinse gun handle filter in correct thinner.  
SPECIAL STORAGE INSTRUCTIONS  
In areas where the sprayer is NOT used 12 months of the year, special preparations  
must be used for winter or off season storage. Because solvents evaporate quickly,  
they should not be used for long term storage. A petroleum based solution ( solvent  
and oil ) should be used as an extended storage material. DO NOT allow storage  
solution to freeze in the sprayer.  
H.E.R.O. Equipment Wonder Wash, available from your H.E.R.O. distributor,  
will provide the added cleaning benefits of solvent at a much lower cost. Suitable  
as a short term ( 1-2 days ) storage solution only  
SPECIAL NOTES AND  
GENERAL MAINTENANCE INSTRUCTIONS  
NEVER LEAVE THE UNIT UNDER PRESSURE WHEN NOT SPRAYING  
(MOTOR TURNED OFF). RELIEVE PRESSURE BY TRIGGERING GUN.  
NEVER STORE THE UNIT WITH PAINT OR WATER IN THE PUMP  
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SYSTEM, EVEN OVERNIGHT.  
ý NEVER attempt to start the motor when the unit is under pressure. Relieve pressure and follow  
instructions in "Setting up to spray"  
ý NEVER attempt to run the motor on longer or lighter extension cord than specified.  
ý Avoid operating the unit while tilted. Keeping it level assures greater operating efficiency.  
þ If motor's thermal overload switch has opened, unplug unit and allow it to cool.  
ý DO NOT attempt to resume spraying before determining and correcting the cause of overheating.  
þ Always follow flushing and cleaning instructions exactly.  
þ In hot weather, locate unit in shade.  
þ Regularly check the level of H.E.R.O. LVO hydraulic fluid in the hydraulic tank. It should be kept near  
full, top up as needed with only genuine H.E.R.O. LVO hydraulic fluid.  
þ Crankshaft eccentric bearing should be greased at regular intervals consistent with hours of use. Use  
MO-2 grease (i.e. common auto grease) approximately every 10 hours of operation.  
þ Check drive belt ( part # 66/100 ) tension frequently. The belt will stretch with use, and should be  
adjusted after 20 hours of operation and again after 50 hours. Periodic checks after 50 hours should be  
made. A slipping belt will reduce sprayer performance and the tension should be checked frequently.  
þ Regularly check fittings, bolts, nuts and connections for damage. Tighten, adjust or replace as required.  
þ Check crankshaft alignment often. An out of alignment crankshaft will cause the damage to the  
eccentric bearing.  
þ If you wish to power your H.E.R.O. airless sprayer with a generator, it must be a minimum of a 5000  
watt generator, in good operating condition.  
NOTE; An electric tool must be powered by a generator which has an output wattage of at least three  
times the maximum draw of the motor under full load.  
þ A minimum 50’ and a maximum of 300’ of airless spray hose may be used.  
NOTE: 50’ x 3/8” paint hose ( part # 117 ) should be used for every 50’ x 1/4” paint hose  
( part # 114 ) over 100’.  
100’ total length of paint hose = 2 of 50’ x 1/4” paint hose.  
150’ total length of paint hose = 2 of 50’ x 1/4” paint hose and 1 of 50’ x 3/8 paint hose.  
200’ total length of paint hose = 2 of 50’ x 1/4” paint hose and 2 of 50’ x 3/8 paint hose.  
250’ total length of paint hose = 3 of 50’ x 1/4” paint hose and 2 of 50’ x 3/8 paint hose.  
300’ total length of paint hose = 3 of 50’ x 1/4” paint hose and 3 of 50’ x 3/8 paint hose.  
þ Product viscosity, altitude ( feet above sea level ) and vertical reach can effect pump performance and  
special accessories may be required. Product viscosity may have to be further reduced at higher  
elevations. The larger diameter 3/8” paint hose should also be used, to aid in the movement of spray  
materials.  
AIRLESS SPRAY PAINTING  
SUGGESTIONS AND TECHNIQUE  
A good airless spray application is the result of many factors. Surface preparation, which includes cleaning  
and degreasing, priming, material compatibility, quality finish product and correct application technique. All  
are all important to the finished results.  
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The key to all good applications is a good spray gun technique. The finished results are what the client will  
look at and base his opinion on. Your skill and abilities are as important as good equipment and good paint.  
Proper application techniques can easily be learned by using the following simple guidelines. If you are not  
familiar with the basic spray techniques we recommend that you study this portion of the manual and  
practice the techniques shown. Practice your technique on scrap cardboard or old newspaper until you feel  
confident.  
FOR EXCELLENT RESULTS, READ AND PRACTICE THESE TECHNIQUES  
1. Always strain all paint through a H.E.R.O. strainer bag.  
The most common reason for airless sprayers to malfunction is foreign matter jamming the valves or  
plugging the tip. Always strain the paint before putting through the pump.  
2. Always spray at the lowest pressure setting which will provide a uniform spray fan. (fig. 1, page 10)  
Adjust pressure control knob so that paint is completely atomized . Insufficient pressure will result in  
"tailing". Too much pressure will result in excess fog and over spray, excess tip wear, and increased  
sprayer wear and tear. See setting up to spray, page 5.  
3. Always spray at right angles to the surface being sprayed. (fig. 2, page 10)  
Angling or arcing the nozzle toward the surface will cause uneven coverage and excessive  
overspray.  
4. Always hold spray gun 12-15 inches from spray surface. (fig. 3, page 10)  
Too close and the fan width will be reduced and material will be applied too heavily (runs).  
Too far from the surface and you will have excessive overspray and light coverage (transparent).  
5. Always move the gun parallel to the surface being sprayed, at a consistent speed.  
This avoids uneven coverage (thick or thin areas).  
6. Always start the spray stroke before triggering the gun and release the trigger before completing the  
stroke. (fig. 4, page 10)  
This avoids heavy build up of paint at either end of the spray stroke.  
7. Always lap your spray pattern by one half. (fig. 5, page 10)  
This assures full coverage of the surface being painted.  
AIRLESS SPRAY PAINTING  
SUGGESTIONS AND TECHNIQUE  
SPRAY TIP SELECTION  
TIP SIZE  
FOR APPLICATION OF  
.021  
Exterior Latex on large unobstructed areas. ( 60 OZ. )  
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.018  
.015  
Interior Latex, Exterior Latex, Shake Paint, Exterior Flat Paints. ( 46 OZ. )  
Alkyd Flat Enamel, Interior Latex, Semi-Gloss Enamel, Stains. ( 30 OZ. )  
FIG.  
Poor  
Good  
Tailing  
Good Pattern  
Fog, Overspray  
FIG.  
FIG.  
FIG.  
FIG.  
FIG.  
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.013  
.011  
.009  
Fine ground Gloss Enamels, and good quality Stains. ( 23 OZ. )  
Clear Varnishes and Lacquers. ( 15 OZ. )  
Clear Varnishes and Lacquers. ( 10 OZ. )  
NOT: The above volumes achieved with gun wide open for 1 minute and pump spraying at  
2000psi. All volumes are approximate. To test worn tips, spray water through the tip at 2000 psi.  
for 1 minute. Spray into bucket and weigh amount (less weight of bucket). If it is substantially  
greater than what is listed above, then the tip should be discarded or reclassified. As a tip wears, the  
hole gets larger and the fan pattern becomes narrower.  
ORIFICE SIZE  
All tips are rated by the size of the orifice or bore size. The bore size is measured in thousandths of an inch  
( .018 = 18 thousandths of an inch ). The size of tip required is based on the consistency of the material to be  
sprayed. The thicker the paint, the larger the tip size required. Always consult the product label or ask the  
paint retailer for the manufacturer's recommendations with regard to proper tip sizes.  
FAN WIDTH  
Fan width or pattern width is determined by the spray tip's "fan width" classification. This size is measured in  
inches, and is determined when spraying 12 inches from the spray surface. Various methods of noting the fan  
widths are used by tip manufacturers. Ask your distributor for assistance.  
NOTE: Two tips having the same tip size, but different fan widths will deliver the same amount of paint  
over a different area (wider or narrower strip). A spray tip with a narrow pattern width makes it  
easy to spray in tight places. Use only good quality, high-pressure tungsten carbide spray tips.  
SPRAY TIP REPLACEMENT  
During use, especially with Latex paint, high pressure and material abrasion will cause the orifice to grow  
larger. As the orifice grows larger, the fan width grows smaller. Replace tips before they become excessively  
worn. Worn tips waste paint, cause overspray, make cutting in difficult, and decrease sprayer performance.  
NOTE: When using Latex paint, a spray tip will wear at the rate of one size for approximately every 100  
gallons of material sprayed.  
An excessively worn tip can be the cause of apparent operating problems with the unit. If a tip is worn  
past the aperture size which the unit can support, pulsation will become evident in the spray fan/pattern.  
Added strain is placed on the Diaphragm as it attempts to keep the spray pressure consistent. When the tip  
wears beyond .031, its is releasing more material than the unit is bringing in. The natural reserve of  
product in the paint chamber is reduced and harm to the membrane begins. ALWAYS check your tips for  
wear when trouble shooting the equipment. The 1100NC can support up to a maximum of a one .026 tip  
or two 017 tips.  
TROUBLESHOOTING  
Hydraulic Energy Regulated Output (H.E.R.O.) is more than just our name, it is the bases for the  
operation of the pump. It is the regulation or control, of hydraulic energy, which allows the equipment to  
build and then deliver or have an output of pressure. Once you have a basic understanding of the operation of  
the equipment and the effect created in one area and how it will effect operation in another area, you will be  
better able to diagnose and make repairs.  
All H.E.R.O. diaphragm pumps are made up of two (2) distinct pumps. The first, and most important  
pump is the hydraulic pump. The hydraulic system is made up of two valves, the hydraulic intake valve (ref#  
59) and the hydraulic outgo valve, known as the hydraulic pressure control valve (ref # 70). The second  
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pump is known as the paint or material pump. The paint system is made up of two basic valves, the paint  
intake valve assembly (ref# 16-28), paint outgo valve, (ref# 32). For correct operation, all four valves must  
be in good working condition. For this manual we will refer to the two systems as "hydraulic" and "paint".  
At the center of these two pumps is the diaphragm. The diaphragm is a flexible nylon disc which transfers  
the energy (pressure) created by the hydraulic pump, to create energy (pressure) in the paint pump. The  
function of the diaphragm is to create a barrier between the hydraulic oil and the spray material and transfer  
the energy created.  
To fully understand and trouble shoot a H.E.R.O. pump, always keep in mind that "for every action,  
there is an opposite or corresponding re-action". For every action of the hydraulic intake valve (ref# 59),  
there is an opposite re-action of the hydraulic outgo valve (ref# 70). At the same time there are  
corresponding re-actions taking place within the paint pump. This means that as the hydraulic intake valve is  
opening, so is the corresponding paint intake valve, and while the hydraulic outgo valve is closing, so is the  
corresponding paint outgo valve. The operation and function of each valve is discussed at the end of this  
section.  
For correct operation to begin, the hydraulic system must be fully primed and all air must be removed  
( see "purging" page 16 ). Operation begins with piston in the backward position (fig.# 2). At this point the  
hydraulic intake is open, while the hydraulic outgo valve is closed. The corresponding paint valves are in  
similar positions.  
As the piston moves forward, it pushes hydraulic oil forward. This movement of oil causes the hydraulic  
intake valve to close and the diaphragm to move forward (fig.# 1). The hydraulic outgo valve will remain  
closed until sufficient pressure is created to cause it to open. While the hydraulic valves are operating a  
corresponding re-action is taking place in the paint valves. The forward movement of the diaphragm pushes  
the paint, causing the paint intake valve, (ref# 16-28) to close. The trapped paint requires a means of release,  
so it forces the outgo valve, (ref# 32), to open and paint flows to the gun.  
Fig. 1  
Fig. 2  
The backward movement of the piston, creates a vacuum in the hydraulic system. This causes the hydraulic  
outgo valve to close and the hydraulic intake valve to open (fig# 1). Opening of the hydraulic intake valve  
allows a new supply of hydraulic oil to enter the system, replacing the oil which was used on the forward  
stroke. Once again a corresponding re-action is taking place in the paint pump.  
TROUBLESHOOTING  
The diaphragm is being pushed backward by the intake spring, (ref# 48). The backward diaphragm  
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movement causes a vacuum in the paint pump. This vacuum causes the intake valve to open, allowing a new  
supply of paint to enter. The corresponding paint outgo valve is drawn closed by the vacuum created by the  
diaphragm.  
These operations are repeated at a rate of 750 times a minute. These continuously repeated actions draw  
paint into the pump, pressurize it, and then deliver it to the gun. The failure, of any one valve, to operate  
correctly will effect the overall equipment performance.  
Each of the four valves mentioned earlier, have an important function and will effect the overall  
performance of the unit if not performing correctly.  
HYDRAULIC INTAKE VALVE (REF# 59, PART # 4-30)  
The hydraulic intake valve, is a small vacuum valve which controls the hydraulic oil entering the  
hydraulic pump/cylinder area. Once the oil has past through the valve it is prevented from returning. The  
valve is commonly called a “one way check valve”. Valve failure will result in the hydraulic pump being  
unable to build pressure, and the diaphragm will stop moving. Spray pressure will cease.  
HYDRAULIC OUTGO VALVE (REF# 70, PART# 4-27C)  
The hydraulic outgo valve, better known as the "pressure control valve", is used to control the units  
operating pressure. The valve is fully adjustable from 0 psi. to 3000 psi. By turning the pressure control valve  
knob (ref# 71) clockwise the pressure is increased. The hydraulic pump continues to build at all times and  
must have a means of releasing this pressure. Pressure applied to the P.C. ball, (ref# 84) will keep it lodged  
in the P.C. seat (ref# 83) until the internal hydraulic oil pressure is sufficient to cause it to open. The point at  
which the oil is released is equal to the level set by the control knob. As components within the pressure  
control valve wear, the valve looses its ability to maintain or reach the required pressures (see "low static  
pressure").  
PAINT INTAKE VALVE ASSEMBLY (REF# 16-28)  
The paint intake valve is made up of seven (7) items, endcap and seat (ref# 16 & 17), intake ball (ref# 18),  
cage (ref# 19) spring (ref# 20), O-ring (ref# 21), material head (ref# 22). The intake valve controls the  
incoming flow of spray materials and is responsible for keeping them from returning to the source. The ball  
must be able to create a complete seal on the seat, otherwise pressure will be lost. A worn intake valve may /  
will permit correct static pressure, but supply lower spray pressure. A worn intake ball will become smaller  
in diameter and loose its ability to seal at the seat. A worn seat will develop a large step in the area where  
contact with the ball is made. This can cause the intake ball to distort in shape making the ball egg shaped. If  
the valve assembly becomes warm to the touch, this may be a sign of a loose or worn seat caused by wear or  
washout / erosion. The intake seat is Lock-Tited into the endcap block. Over time the seat may become loose  
due to erosion of the metal. Replacement of a worn seat (ref# 17) is possible, see page 21. Replacement of  
the endcap, complete with seat is required if any signs of erosion is evident upon inspection.  
PAINT OUTGO VALVE (REF# 32, PART# 4-11A)  
The paint outgo valve monitors and controls the flow of spray materials as it leaves the sprayer. It also works  
together with the paint intake valve, to build paint pressure as specified by the setting made by the hydraulic  
outgo valve (pressure control valve). A worn outgo valve will result in pulsation in the spray material and  
cause the paint hose to jump and vibrate vigorously.  
TROUBLESHOOTING  
The solution to almost all problems can usually be found in the paint side valves. However, before  
performing any repair or looking further, the following are things which can cause an apparent sprayer  
failure, without any mechanical problem. ALWAYS check these items before preceding.  
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1. Circuit breaker open or fuse blown  
2. Motor not plugged in.  
.
9. Gun handle filter plugged.  
10. Paint hose plugged.  
3. Motor not switched on.  
4. Motor thermal reset popped.  
11. Loose fitting or hole in siphon hose.  
12. Intake siphon hose plugged.  
5. Too light or too long of an extension cord.  
6. Pressure control knob loose or missing.  
7. Spray tip plugged.  
13. Siphon screen missing or plugged.  
14. Sprayer under pressure when restarting.  
15. Strainer bag plugging siphon screen.  
8. Spray tip worn out.  
UNLESS YOU ARE KNOWLEDGEABLE ABOUT THE REPAIR OF HIGH PRESSURE  
EQUIPMENT, DO NOT ATTEMPT TO REPAIR AN AIRLESS SPRAYER YOURSELF. ALWAYS  
FOLLOW ALL SAFETY PRECAUTIONS. THE H.E.R.O. SERVICE VIDEO TAPE (1-620-VHS OR 1-  
620-BETA) WILL PROVIDE COMPLETE SERVICE TRAINING. SEE YOUR H.E.R.O.  
DISTRIBUTOR TO PURCHASE A COPY.  
PRESSURE TEST  
To verify the operation of an airless sprayer, use of pressure gauge is required. A pressure gauge (min. 3000  
psi) installed at the gun, using a new .021 tip, and not less than 50 feet of H.E.R.O. airless spray hose is  
needed. If you do not have access to these items, your local H.E.R.O. authorized service center will be able  
to perform this test. Your model 1100NC is manufactured to perform at;  
2650 psi -- Static pressure, with lock ring (ref# 73) on pressure control valve (ref# 70).  
1950 psi -- Pressure drop, when gun trigger is squeezed.  
2250 psi -- Spraying pressure, after recovery time.  
If your unit is unable to perform to the above pressure levels consult the troubleshooting guide for the  
required repair procedure.  
TROUBLESHOOTING  
DIAPHRAGM TEST  
If your unit is disabled and you are unable to perform a pressure test, use the following procedures for  
determining the area to repair. This test will divide the two halves of the equipment (hydraulic from paint)  
and make identification of your solution easier to obtain. This test is commonly referred to as the  
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"Diaphragm Test"  
The solution to almost all problems can be found in the paint side valves, due to the increased wear from  
contact with the abrasive paint/spray materials. Intake valve (ref# 16-23) and Outgo valve (ref#32) make up  
the paint valves. Refer to pages where exploded views of these valves are shown.  
To eliminate the hydraulic side of the pump (piston / oil side of diaphragm) as a source of problems;  
1. Remove the intake valve end cap (ref# 16) by removing the four cap screws (ref# 14). Set aside the  
spring (ref# 20 ).  
2. Start unit.  
3. Increase the pressure by turning the pressure control knob (ref# 71) clockwise to full pressure.  
4. Put pressure on the center of the exposed diaphragm with the handle of a screwdriver or other blunt  
object.  
NOTE: The diaphragm is located between the paint head (ref# 23) and the hydraulic head (ref# 51)  
5. If you are:  
-UNABLE to stop or alter the diaphragm's movement, then the hydraulic side is operating properly.  
The problem is located in the “Paint” pump. See troubleshooting guide for additional information.  
-ABLE to stop or alter the diaphragm's movement, then the hydraulic pump is not operating properly.  
The problem is located in the “Hydraulic” pump. See troubleshooting guide for additional information.  
TROUBLESHOOTING  
SITUATION  
POSSIBLE CAUSE (REMEDY)  
ELECTRIC MOTOR WON'T START/RUN  
1. Unit unplugged or building circuit fuse is blown. (check, replace or reset fuse)  
16  
14  
51  
23  
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2. Pump under pressure. (reduce pressure setting by turning pressure control knob counter-clockwise,  
trigger gun to relieve pressure).  
3. Too light or too long of extension cord. (replace with correct cord. If distance greater than 100 feet,  
obtain and install extra length of H.E.R.O. airless spray hose).  
4. Unit's thermal overload switch has opened. (determine and correct cause of overheating).  
ELECTRIC MOTOR STALLS/QUITS  
1. See "Electric Motor Won't Start/Run  
2. Drive belt is loose. (tighten drive belts by evenly turning belt tension bolts on either side of motor  
clockwise. Loose belts generally emit loud squealing noises).  
3. Unit builds pressure, but pump “seizes” or “stops” when gun is triggered. ( loose belts, tighten).  
NO PRESSURE, BLUE HYDRAULIC FLUID IN PAINT  
1. Diaphragm broken. (replace diaphragm, (ref# 46). Closely follow detailed instructions on page 20.  
NOTE; If, and only if, paint has contaminated the hydraulic side of the pump, the entire hydraulic  
system must be cleaned and flushed. Make sure to remove and clean the hydraulic tank screen,  
63), during this process. Refill only with genuine H.E.R.O. LVO hydraulic fluid.  
(ref#  
NOTE; If lacquer has contaminated the hydraulic system, the piston seal, (ref# 87), must be changed  
in addition to flushing the system. Closely follow detailed instructions on page 23-24).  
HYDRAULIC SIDE OF PUMP HAS BEEN REPAIRED AND REASSEMBLED, DIAPHRAGM NOT  
MOVING "PURGING"  
1. Air lock created on hydraulic side of pump. (when the hydraulic side of the pump is working there is  
no air in it. During repairs it is possible that air has been trapped in the hydraulic system. It must be  
removed or the pump will not work. To purge the air from the hydraulic system; remove the pressure  
control knob, (ref# 71), from the valve. Gently pull the P.C. stem, (ref# 74), out. It will pull out about  
1/8". Remove the vented hydraulic cap, (ref# 65), from the hydraulic tank, ref# 62), and install  
accessory pressure cap, item 4-45-3. With a bicycle pump, apply a few pounds of air pressure to the  
hydraulic tank. This will force the oil through the hydraulic system and push out any of the trapped air.  
Wait a few minutes. Remove pressure cap and replace with vented cap. Restart the unit and install  
pressure control knob. NOTE: Unit may be running during purging procedure to speed up the  
procedure. If a pressure cap is unavailable, simply running the equipment for approximately 5-10  
minutes with the P.C. stem pulled out, will purge the system).  
TROUBLESHOOTING  
SITUATION  
POSSIBLE CAUSE (REMEDY)  
TOTAL LOSS OF PRESSURE, DIAPHRAGM MOVEMENT CANNOT BE STOPPED OR  
ALTERED. (SEE "DIAPHRAGM TEST")  
1. Paint too thick. (thin paint according to manufacturer's  
Accessory  
Item  
4-45-3  
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recommendations).  
2. Intake ball (ref# 18) worn or jammed opened/closed. (remove intake endcap (ref# 16) and cage  
(ref#  
19). Inspect intake ball, (ref# 18), to ensure it is free, round, and has no nicks or cuts. Inspect for foreign  
material jamming ball. Replace parts as needed).  
3. Intake seat loose/bypassing. ( run unit under pressure for about ten (10) minutes. Feel endcap for signs  
of heat. Any signs of heat indicate a fault with the seal between the seat and endcap block. Remove  
intake endcap, (ref# 16) and ball cage, (ref# 19). Remove elbow (ref# 13) from endcap. Use a socket to  
tap or press the seat free of the endcap. Inspect block for any sign of material bypass between intake  
seat and endcap cavity. See page 21 for seat replacement details.  
4. Outgo valve ball (ref# 36) worn or jammed. (remove outgo valve, (ref# 32). Invert valve and unthread  
outgo valve upper ,(ref# 39), from outgo lower, (ref# 33). Remove crush washer, (ref# 34), outgo seat,  
(ref# 35), outgo ball, (ref# 36), outgo cage, (ref# 37), outgo spring, (ref# 38), from outgo upper tunnel.  
Inspect outgo ball to ensure that it is round and free of nicks or cuts. Inspect for foreign material  
jamming ball. Inspect ball and cage for wear. Replace parts as needed).  
5. Outgo valve (ref# 32) incorrectly assembled. (disassemble and reassemble outgo valve, closely  
following detailed instructions on page 22).  
TOTAL LOSS OF PRESSURE, DIAPHRAGM HAS NO MOVEMENT OR MOVEMENT CAN BE  
STOPPED. (SEE "DIAPHRAGM TEST")  
1. Hydraulic intake valve (ref# 59) defective. (remove hydraulic feed line, (ref# 60), from hydraulic  
intake valve. Plug hydraulic feed line so hydraulic fluid does not drain. Remove hydraulic intake valve  
from elbow, (ref# 147). Check hydraulic intake valve to ensure that it flows in one way only, into the  
cylinder. Replace if necessary. NOTE; Item cannot be repaired ).  
2. Air lock created on hydraulic side of pump. (air entering hydraulic side due to loose hydraulic feed  
line fittings, (ref# 60), punctured hydraulic feed line, poor seal at hydraulic intake valve, (ref# 59), or  
elbow, (ref# 147). Tighten hydraulic feed line, test for leaks, or apply Teflon tape or pipe sealant on  
fittings. Purge air as per detailed instructions below).  
3. Pressure control valve ball (ref# 84) worn out/jammed. (remove hydraulic return line, (ref# 69), from  
pressure control valve fitting, (ref# 78). Remove pressure control valve, (ref# 70), from elbow,  
(ref#  
59). Disassemble pressure control valve, by removing valve seat, (ref# 83), from body, (ref# 79). Inspect  
for and remove foreign material. Inspect ball for wear. Install pressure control repair kit,  
necessary).  
(ref# 85), if  
4. Piston rod (ref# 90) disconnected from piston (ref# 88). (reconnect piston rod following detailed  
instructions on page 23-24).  
SPRAYER DOES NOT PRIME WITH PAINT  
1. Heavy bodied paint, air lock. (refer to " Setting Up To Spray" and follow instructions.  
TROUBLESHOOTING  
SITUATION  
POSSIBLE CAUSE (REMEDY)  
PUDDLE OF OIL APPEARING UNDER SPRAYER DURING OPERATION  
1. Hydraulic fitting loose/cracked or hydraulic lines are punctured. (examine all hydraulic lines and  
fittings for cracks, breaks or looseness. Replace or tighten as required).  
2. Piston seals (ref# 87) worn. (remove and replace piston seals, following closely the detailed  
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instructions on page 23-34).  
CORRECT STATIC PRESSURE, BUT REDUCED SPRAYING PRESSURE  
(Check with pressure gauge, see page 15 for details).  
1. Spray tip worn out/too large. (replace with new, correct sized spray tip. Tip most not exceed a newer  
condition .026 tip ).  
2. Paint hose incorrect. (replace hose with genuine H.E.R.O. airless spray hose (min. 50 feet). Steel  
braided hoses must not be used ).  
3. Intake valve seat (ref# 17) worn. (replace intake seat closely following detailed instructions on page 21).  
4. Intake ball (ref# 18) worn. (replace intake balls when signs of wear, deformation, nicks or cuts are  
evident. An out of round ball is the sign of a worn intake seat, (ref# 17), and both items should be  
replaced).  
5. Outgo seat (ref# 35) worn. (replace seat).  
6. Outgo ball (ref# 36) worn/damaged. (replace outgo ball).  
LOW STATIC PRESSURE, LOW SPRAY PRESSURE  
(Check with pressure gauge, see page 15 for details).  
1. Pressure control valve stem screw (ref# 76) loose. (remove pressure control knob, (ref# 71), and inspect  
screw for looseness. Screw should be secured to stem, (ref# 75), with Loc-Tite. If the screw turns  
independent of the stem than it must be re-secured. Secure unit so it will not move. Install pressure gauge  
and .021 spray tip. Obtain a piece of wood, to use as a pusher or purchase a pressure control adjustment tool,  
27C-15. Remove pressure control screw and put some Loc-Tite 609 on threads. Turn  
the screw into the  
stem a few turns and push it in to its maximum and read pressure. Turn the screw in or out until 3000 psi  
static pressure is obtained. If you obtain a pressure which higher than 3000 psi, trigger gun to release some  
pressure and continue adjusting screw until correct pressure is obtained.  
Let Loc-Tite set up.  
2. Pressure control ball (ref# 84) and/or seat (ref# 83) worn. (remove entire pressure control valve,  
(ref# 70), from sprayer. Remove valve seat, ball, retainer, (ref# 82), and spring, (ref# 81), from valve.  
Replace with pressure control repair kit, (ref# 85). Hold valve body vertical while placing in spring,  
followed by retainer. Retainer should be below the valve body (approx. 3/8") when positioned correctly.  
Center ball on retainer, turn valve seat into body until finger tight, using pipe dope or Teflon tape to  
seal. Fully tighten using wrench.  
SPRAY PATTERN LEAVES LINES OR FINGERS  
1. Pressure too low. (increase pressure slowly until problem is corrected).  
2. Worn tip. (replace tip).  
3. Tip too small for spray material. (change to larger tip or increase pressure. See material manufacturers  
recommendations).  
TROUBLESHOOTING  
SITUATION  
POSSIBLE CAUSE (REMEDY)  
FLUID BEING SPRAYED OUT OF TIP PULSATES, SPRAY HOSE LIES QUIET WHEN GUN  
TRIGGER CLOSED  
1. Spray tip worn out or too large. (replace with new tip of correct size. Tip must not exceed a good  
condition .026 tip ).  
2. Paint hose incorrect type. (replace with genuine top quality H.E.R.O. airless spray hose. Steel braided  
hose is not recommended ).  
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3. Too short a length of hose. (minimum 50' of airless spray hose is required. Replace or add hose until a  
minimum of 50' is being used).  
FLUID BEING SPRAYED OUT OF TIP PULSATES, SPRAY HOSE CONTINUES TO MOVE  
VIGOROUSLY WHEN GUN TRIGGER CLOSED  
1. Outgo valve (ref# 32) assembled incorrectly. (remove the outgo valve and reassemble closely following  
the instructions on page 22).  
2. Outgo valve ball (ref# 36) worn out or jammed. (inspect outgo ball to ensure that it is round and free of  
nicks or cuts. Inspect for foreign material jamming ball. Inspect seat and cage for wear. Replace parts  
as required).  
PUMP SPRAYS WATER OR SOLVENT AT CORRECT PRESSURES, BUT WILL NOT SPRAY  
PAINT (Check with pressure gauge, see page 15)  
1. Air leak in paint intake assembly. (check all fittings and hose clamps in intake assembly for  
tightness).  
2. Air leak in paint intake. (check for cracked or broken intake fittings. Swivel connector, (ref# 11), or  
elbow, (ref# 13), may be damaged due to over tightening. Look for small black hairline fractures.  
Replace damaged parts).  
3. Partial blockage in paint intake hose, (ref# 7). (clean and remove any blockages from intake hose.  
Check to insure strainer bag is not clogging intake hose).  
SPRAY PATTERN IS SPOTTY OR UNEVEN  
1. Pressure is too low. (increase pressure slowly until problem is corrected ).  
2. Spray material too thick. (thin as recommended by materialmanufacturer).  
3. Plugged: tank screen, intake tube, gun filter or a combination. (inspect and clean or replace as  
required).  
4. Plugged tip. (remove and clean tip).  
5. Pump malfunctioning or unsuitable for the material. (refer to other areas of troubleshooting guide and  
check material requirements vs 1100NC output abilities).  
EXCESSIVE OVERSPRAY OR FOGGING  
1. Pressure too high. (reduce pressure as required).  
2. Material too thin. (follow material manufacturers recommendations re-thinning).  
3. Tip too large. (reduce tip size).  
4. Improper application technique. (refer to proper application techniques on page 9-11).  
5. Too windy. (wait for wind to let up).  
DIAPHRAGM REPLACEMENT  
( REF# 47 - KIT )  
TOOLS REQUIRED  
-1/4" Allen wrench  
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-1/2" Open end wrench (2)  
-4-45-3 (accessory item)  
-Torque wrench  
]
]
] ] ] - Items  
contained in  
Removal  
1. Tilt unit up  
nose.  
]
on  
it’s  
4-22CRK  
2
.
Remove the  
Small Steel  
Plate  
Large Steel  
Plate  
eight  
bolts  
the  
securing  
51).  
material head (ref# 23) to the hydraulic head (ref#  
3. Remove diaphragm and examine large steel plate ( front ) of the diaphragm  
assembly. Replace entire assembly if sharp edges are evident.  
4. Dismantle old diaphragm.  
5. Continue at step 6, of assembly, if replacing entire diaphragm, or step 1 if  
installing a repair kit.  
Assembly  
1. Slide large steel plate onto the new screw provided. Screw should fit into the counter-sunk hole with  
the flat side of hub facing away from the screw head.  
2. THREAD one of the small nylon washers onto the screw, followed by the diaphragm pad and the  
second small washer. There is no correct side to the pads, but it is important that the pads be threaded  
on. DO NOT force pads over screw or leakage may occur due to the hole being enlarged.  
3. Slide the smaller steel plate onto the screw, being careful that the beveled edge of the plate is against  
the washer. The diaphragm must flex against the beveled surface. If the sharpe edge is against the  
diaphragm, it will be cut by the sharp edge.  
4. Tighten the jam nut onto the screw. A new nut should be used each time, as they are lock nuts and it is  
imperative that the nut does not come loose.  
5. Fill hydraulic head cavity with genuine H.E.R.O. LVO oil, before the new diaphragm is installed.  
6. Place the new or repaired diaphragm assembly back into the hydraulic head, with the large steel plate  
facing up. Ensure diaphragm is resting within the hydraulic head’s recess.  
7. Re-install the material head with the eight bolts. Torque to 30 ft. lbs.  
8. Refill hydraulic oil tank and "PURGE" system following instructions on page 16.  
NOTE: The diaphragm will take on a wrinkled or puckered appearance almost immediately, when exposed  
to operating pressure. DO NOT be concerned by this. A diaphragm requires replacement when hydraulic oil  
appears in the spray material. Annual replacement is recommended as part of your preventative  
maintenance.  
REPLACEMENT OF INTAKE SEAT  
(REF # 17)  
TOOLS REQUIRED  
-5/16" Allen wrench  
-vise  
-torque wrench  
-screwdriver  
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This area must be  
spotless before the  
new seat is installed.  
1
.
A
Remove the four bolts (ref# 14) and pull intake endcap (ref# 16), from the pump.  
2. Remove the intake elbow (ref# 13), cage (ref# 19) and ball (ref# 18) from the endcap.  
3. Use a socket or screw driver and hammer to tap to press the seat out of the endcap block. Access from  
the side where the elbow was removed.  
4. Inspect the machined area “A” from which the seat was removed. If any signs of wear or erosion are  
evident, discard the entire endcap.  
5. Use lacquer thinner to thoroughly clean the endcap and seat.  
6. Place the endcap into very hot water and the new seat into cold water for 10 minutes. This will cause  
the endcap to expand and the seat to contract, making installation easier.  
7. Dry off seat and endcap.  
8. Apply Loc-Tite #609 or #271 around the outside of seat and in the machined area where the seat will  
rest.  
9. Slip seat into endcap. The seat should rest flush with or slightly below the surrounding area, when  
correctly installed. Use a wooded or nylon dowel to gently tap into place if the seat did not fall into  
place. Use caution as the tungsten carbide seat is very brittle and may chip or break.  
NOTE: If the seat will not fit into the endcap using the heating/cooling method;  
A. Obtain a socket the same diameter as the seat.  
B. Place the seat into the endcap and place the socket on to the seat.  
C. Place the entire assembly between the jaws of a vise.  
D. Tightening the vise will act as a press and force the seat into the endcap.  
10. Use a steel punch and hammer to create four NEW marks around the newly installed seat. The punch  
marks help to hold the seat firmly in place.  
11. Allow the endcap to sit for at least 12 hours while the Loc-Tite cures/hardens.  
12. Clean excess Loc-Tite from around the seat and endcap.  
13. Always install new intake ball (ref# 18), when replacing seat.  
14. Install intake cage, ensuring a minimum of 1/32” clearance between the ball and cage sides.  
15. Install the intake elbow, ensuring the elbow is in line with the intake cage.  
16. Install the intake spring (ref# 20) and entire endcap assembly onto the material head with the four bolts  
(ref# 14). Torque bolts, using a crisscross pattern, to 30 ft. lbs. Repeat torquing procedure.  
PISTON REPAIRS  
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OUTGO VALVE  
(REF# 34)  
TOOLS REQUIRED  
-1" wrench  
-vise  
-Teflon tape  
Outgo  
swivel  
1. Remove pressure control knob, (ref# 71) and pull P.C. stem, (ref# 74) out to  
internal stop, thereby releasing hydraulic pressure.  
ref# 40  
2. Trigger gun to release pressure from the material side of pump.  
3. Disconnect outgo tee assembly, (ref# 43) from outgo swivel, (ref# 40) on  
the outgo valve.  
4. Remove outgo valve from machine by turning counter clockwise.  
5. Invert valve and secure upper part of valve, (ref# 39) in vise.  
6. Remove lower half of valve, (ref# 33).  
7. Remove crush washer, (ref# 34), seat, (ref# 35), ball, (ref# 36), cage, (ref#  
37) and spring, (ref# 38). Clean and inspect all parts for wear. Replace any  
worn parts.  
8. Apply Teflon tape to threads of outgo upper body.  
9. Place spring, large end first, into outgo body. Spring should fit into slot  
machined into tunnel.  
3
3
10. Place cage onto spring, with open end up.  
NOTE: Cage should be open so that it drags down the sides of the tunnel  
during installation. If closed too much it will trap the ball and cause  
pulsation in spray pattern.  
3
3
3
3
11. Place ball into cage.  
12. Install seat, beveled side down to ball. Seat should fit snugly into outgo  
body. Press on seat to ensure it will compress until it is flush with outgo  
body. Release slowly to ensure the parts do not dislodge themselves.  
13. Place crush washer on seat. Replace crush washer if badly crushed.  
14. Thread outgo lower onto outgo upper until finger tight. Tighten 1/2 turn with  
wrench. NOTE: Teflon tape or pipe sealant should be used.  
15. Attach repaired valve to machine, installing a new crush washer, (ref# 31)  
following steps 3-4 in reverse order.  
SPECIAL NOTES:  
3
3
*
*
To check the ball for wear, place against a new seat and check sealing edge  
against a bright light.  
A used seat may be checked in a similar manner using a new ball. Replace  
used part if light pass at sealing edge.  
22  
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(REF# 86)  
A
B
C
90  
89  
88  
87  
TOOLS REQUIRED  
-1/2" wrench  
-11/16" wrench  
-circlip pliers  
-torque wrench  
-grease  
-vise grips  
1. Remove hydraulic feed line, (ref# 60) from hydraulic intake valve, (ref# 59) and also remove hydraulic  
return line, (ref# 69) from the pressure control valve, (ref# 70). Plug lines to minimize oil loss. (Hint;  
golf tees work well for this)  
2. Remove the bolts, (ref# 57) passing through the side frames, (ref# 106, 107), into the crossblock,  
(ref# 56).  
3. Place a drain tray under cylinder area.  
4. Grasp the pump assembly, and pull away from the piston. Stop when piston pulls free, to allow the  
hydraulic oil to drain into pan. Completely remove pump assembly from between side frames.  
5. If only replacing piston seals, (ref# 87) continue at step 15.  
6. Remove the piston, (ref# 86) from eccentric bearing, (ref# 95). Move to clean work bench for repairs.  
7. Remove piston circlip, using circlip pliers. Remove piston from rod.  
NOTE: Use extreme caution not to damage circlip or the internal circlip groove of piston.  
NOTE: Piston rod circlip, washer, o-ring, and nut are not available individually. Parts are available  
with the purchase of piston rod, (ref# 90) only.  
NOTE: The circlip will have one sharp edge and one smooth edge. The smooth edge should be  
towards the washer. If reversed, the rod will continually pull out of the piston.  
8. Remove bronze piston rod seat, (ref# 89) from piston, (ref# 88).  
9. Examine all parts for wear or damage. Replace as required.  
10. Fill the center cavity of piston rod seat until flush with grease. Slide seat into piston with concave side  
(filled with grease) facing out.  
11. Lightly grease the ball end of piston rod. Push piston rod into piston until ball end of rod contacts seat.  
PISTON REPAIRS  
12. Slide o-ring and steel washer down rod and into piston. Slide circlip down into piston and snap into the  
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internal circlip groove of piston using circlip pliers.  
NOTE: Circlip must fully expand into groove of piston. Circlip has fully expanded when there is  
13/64" space between circlip eyelets.  
NOTE: If you experience difficulty installing circlip, remove a small quantity of grease. When  
installed correctly, rod should move slowly and without any free play.  
13. If piston seals, (ref# 87) are required, they may be installed now or after piston has been re-attached.  
14. Thread rod into eccentric bearing holder, (ref# 95) until nut is flush with eccentric bearing. Tighten  
snugly.  
NOTE: Piston rod nut must remain fully threaded onto rod, if during installation, the nut begins to  
loosen from rod, re-tighten to rod. Place vise grips on rod to assist in tightening piston rod into  
eccentric.  
15. Remove and discard old piston seals.  
16. Piston seal kits, (ref# 87) contain a total of four pieces (1 o-ring, 1 flat washer, 2 cup washers). Take  
note of their installation sequence by referring to drawing. The piston has three machined grooves,  
which have been marked on the drawing as A, B, & C.  
17. Place flat washer (one side has a contoured face) into groove "C", then place o-ring in front of flat  
washer, so that it fits into the contoured face of the flat washer.  
18. Place one cup washer into groove "B", with open face of cup washer facing the end of piston. (towards  
hydraulic oil when installed)  
19. Place second cup washer into groove "A".  
NOTE: Always work from the front of the piston back so that you are always moving the cup  
washers over filled grooves. This avoids damage that can occur to the cup washers if they have to be  
dug out of one groove and moved to another. Avoid over stretching.  
NOTE: A small, dental like tool, may be used to assist in moving cup washers.  
20. Apply grease to seals before installing in cylinder, (ref# 53).  
21. Slide pump assembly into side frames and guide piston into cylinder.  
NOTE: Use care not to push the piston too far into cylinder. If piston rings slide in too far they will  
pass through cylinder into the hydraulic cavity. Complete dismantling of piston will be required to  
remove. The piston can not be pulled back if the seals have gone through cylinder.  
22. Reattach crossblock bolts, as removed in step 2. Torque bolts to 30 foot pounds.  
23. Reconnect hydraulic lines, as removed in step 1.  
24. Add new hydraulic oil to hydraulic tank, using only genuine H.E.R.O. LVO hydraulic oil.  
25. Once the repairs have been completed, the hydraulic oil will require purging to remove the trapped air.  
See "PURGING" instructions on page 16.  
PRESSURE CONTROL VALVE  
(REF# 70)  
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7
8
7
T O O L S  
7
7
7
7
7
7
8
8
8
8
8
REQUIRED  
-1" wrench  
-11/16" wrench  
1. Remove pressure control knob, (ref# 71) and pull P.C. stem, (ref# 74) out to the internal stop (1/16" to  
1/8") thereby releasing hydraulic pressure.  
2. Remove hydraulic return line, (ref# 69) from P.C. fitting, (ref# 78).  
3. Place 11/16" wrench on P.C. seat, (ref# 83). Turn counter-clockwise to remove complete valve.  
4. Place complete valve in vise and remove seat from body, (ref# 79).  
5. Remove ball, (ref# 84), retainer, (ref# 82), and spring, (ref# 80) from body. Inspect ball for nicks or  
cuts and replace if damaged. Inspect seat at sealing edge, for signs of wear. A good condition seat will  
have a very small beveled at the sealing edge. The larger the bevel the more wear has taken place.  
Inspect retainer for wear. The retainer has a small locating hole in it. The hole should be flush or  
slightly beveled. The greater the wear on the ball, seat, and retainer the poorer the static pressure will  
be. Replace parts individually, or use repair kit, (ref# 85).  
6. Hold P.C. body vertical. Place spring into body, place retainer onto spring. Ensure retainer fits  
completely over spring. Retainer should rest below end of body by approximately 1/4" to 3/8". Place  
ball onto retainer, ensuring ball is located on center hole.  
7. Thread on seat, using care not to dislodge the ball from its position on the retainer. Tighten firmly.  
8. Apply pipe dope or Teflon tape to exterior threads of seat. Install into elbow. Tighten to prevent leaks  
and return to original position.  
9. Reattach hydraulic line.  
10. See "PURGING" instructions on page 16.  
ACCESSORIES PARTS LIST  
1/4x1/4  
106  
CONNECTOR, 1/4 PAINT HOSE TO 1/4 PAINT HOSE  
RUBBER BAN  
25  
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114  
HOSE, AIRLESS PAINT 50' X 1/4"  
115  
HOSE, AIRLESS PAINT 25' X 1/4"  
117  
HOSE, AIRLESS PAINT 50' X 3/8"  
3-WHIPEND  
620-H2O  
67/18B  
WHIPEND, 3' X 3/8"  
HOW TO OPERATE VIDEO TAPE, VHS FORMAT  
HEX KEY SET, 5/16",1/4",5/32",1/8"  
10-55-011-2  
10-55-011-4  
10-55-013-2  
10-55-013-4  
5GAL SB  
5GAL PL  
10-55-____  
AIRLESS SPRAY GUN, ASM 400, 2 FINGER TRIGGER, WITH 1710 ZIP TIP  
AIRLESS SPRAY GUN, ASM 400, 4 FINGER TRIGGER, WITH 1710 ZIP TIP  
AIRLESS SPRAY GUN, ASM 300, 2 FINGER TRIGGER, WITH 1710 ZIP TIP  
AIRLESS SPRAY GUN, ASM 300, 4 FINGER TRIGGER, WITH 1710 ZIP TIP  
STRAINER BAG, 5 GALLON  
PLASTIC LINER, 5 GALLON  
ZIP TIP INSERT, AVAILABLE IN THE FOLLOWING SIZES;  
0904  
0906  
1108  
1110  
1104  
1106  
1308  
1310  
1312  
1304  
1306  
1508  
1510  
1512  
1504  
1506  
1708  
1710  
1712  
1704  
1706  
1908  
1910  
1912  
1904  
1906  
2104  
2106  
2108  
2110  
2116  
2118  
2310  
2312  
2510  
OTHER FAN SIZES ALSO AVAILABLE, BUT NOT ALWAYS STOCKED  
4-649  
4-655  
4-660  
WONDER WASH ( 48 PCS X 1.5 OZ. PKG )  
WONDER WASH ( 25 PCS X 5 OZ. PKG )  
WONDER WASH BULK, 5 LBS.  
4-662  
WONDER COAT, 1 LITRE  
4-664  
661  
4-666  
WONDER COAT ( 12 PCS X 1 LITRE )  
SPRAY TRIGGER, FOR USE WITH 4-662  
WONDER COAT, 4 LITRE  
4-668  
4-  
WONDER COAT ( 4 PCS X 4 LITRE )  
INTAKE REPAIR KIT  
4-  
INTAKE OVERHAUL KIT ( Repair Kit + Seat )  
OUTGO REPAIR KIT  
4-6654  
4-6655  
4-LVO-1  
4-LV0-4  
4-67/19  
4-45-3  
10-QRP-3  
10-QRP-5  
10-QRP-8  
OUTGO OVERHAUL KIT ( Repair Kit + Seat )  
HYDRAULIC OIL, 1 LITRE  
HYDRAULIC OIL, 4 LITRE  
PRESSURE GAUGE C/W FITTINGS  
PRESSURE CAP, HYDRAULIC TANK  
QUICK REACH POLE, 3 FOOT GUN EXTENSION  
QUICK REACH POLE, 5 FOOT GUN EXTENSION  
QUICK REACH POLE, 8 FOOT GUN EXTENSION  
26  
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PARTS LIST  
Please order parts by the appropriate part number and not by reference number.  
The quantity required, per unit, is shown for each part number. Part numbers in bold text indicate  
whole assemblies or kits. These parts may also be purchased individually  
INTAKE PARTS  
REF  
PART #  
4-1/100-10A  
4-1/75-6  
HW3018P  
1/100-9  
DESCRIPTION  
LID, Paint Tank, C/W Knob, 10 3/4" I.D., Ref# 1-3  
KNOB, c/w Screw  
QTY  
1
2
3
4
5
6
7
8
9
1
1
SCREW, 8-32 x 3/8, RD HD, Slot  
TANK, 5 Gallon Paint  
1
1
1/100-12  
4-1/75-14  
4-1/75-2A  
633C  
SCREEN, Paint Tank  
1
TUBE ASSEMBLY, Intake Hose, Ref# 7-12  
HOSE, Lacquer Resistant, 12”  
QUICK CONNECT, Upper  
ASSY  
1
1
2/77  
GASKET, Lacquer Resistant  
QUICK CONNECT, Lower  
1
10 633E  
1
11 1/75-1  
12 1/75-3  
13 2/75  
14 3B  
SWIVEL, Connector  
1
CLAMP  
4
ELBOW, 90°  
1
CAPSCREW, SKT HD, 3/8 NC x 2", Gr. 8  
WASHER, 3/8" Hi Collar Lock  
ENDCAP, Includes ref # 17  
4
15 3-2  
4
16 4-4B  
ASSY  
17  
6
SEAT, 3/4" Tungsten Carbide  
BALL, 3/4”, Nylon, Use with 18A cage ONLY  
CAGE, Open face, Use with nylon ball (17) ONLY  
1
1
1
1
18 17  
19 18A  
18A 17S  
BALL, 3/4", Steel, Corrosion Resistant, Use with 4-183S ONLY,  
NEW STYLE BEGINNING IN 1995  
19A 4-183S  
CAGE, Spring Loaded, Use with steel ball ( 17S ) ONLY  
NEW STYLE BEGINNING IN 1995  
1
20 19A  
21 5V  
SPRING  
1
1
O-RING, Viton  
22  
3
CAPSCREW, SKT HD, 5/16 x 1-3/4"  
HEAD, Material / Paint  
8
23 21E  
1
24 4-6650  
25 4-6651  
26 4-6652  
27 4-6653  
INTAKE REPAIR KIT, Nylon ball style, ref# 18(2), 19, 20, 21  
INTAKE OVERHAUL KIT, ref# 18(2), 19, 20, 21 + 17  
INTAKE REPAIR KIT, ref# 18A(2), 19A, 20, 21  
INTAKE OVERHAUL KIT, ref# 18A(2), 19A, 20, 21 + 17  
Reference numbers 28, 29 & 30 not used in this manual.  
KIT  
KIT  
KIT  
KIT  
27  
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PARTS LIST  
Please order parts by the appropriate part number and not by reference number.  
The quantity required, per unit, is shown for each part number. Part numbers in bold text indicate  
whole assemblies or kits. These parts may also be purchased individually  
OUTGO PARTS  
31 7C  
WASHER, Copper Crush  
OUTGO VALVE ASSEMBLY, ( Ref# 33-40 )  
VALVE BODY, Lower  
WASHER, Copper Crush  
SEAT, 3/8", Tungsten Carbide  
BALL, 3/8", Nylon  
1
32 4-11A  
33 11A-1  
34 11A-3CP  
35 11A-4  
36 11A-5  
37 11A-6  
38 11A-7  
39 11A-2  
40 20  
ASSY  
1
1
1
1
CAGE  
1
SPRING  
1
1
VALVE BODY, Upper  
SWIVEL  
1
41 4-6654  
42 4-6655  
43 4-13-1  
44 13-1  
REPAIR KIT ( Ref# 31, 34, 36-38 )  
OVERHAUL KIT ( Ref# 31, 34-38 )  
TEE ASSEMBLY, ( Ref# 44-45 )  
TEE, Female x Male x Male  
Plug  
KIT  
KIT  
ASSY  
1
45 13A  
1
HYDRAULIC PARTS  
DIAPHRAGM ASSEMBLY  
46 4-22C  
1
47 4-22CRK  
REPAIR KIT, Diaphragm ( Diaphragm less steel plates )  
KIT  
48  
49  
50  
Not Used  
Not Used  
Not Used  
51 4-23A  
52  
HEAD, Hydraulic  
1
1
1
6
6
1
6
6
3
1
5
O-RING  
53 24/100  
54 HW5050P  
55 36  
CYLINDER, 7/8"  
WASHER, 5/16" SAE, Plated  
CAPSCREW, SKT. HD., 5/16NC x 2-3/4"  
CROSSBLOCK, Aluminum  
CAPSCREW, HX. HD., 5/16NC x 3/4", Gr. 5  
WASHER, 5/16" SAE  
ELBOW  
56 35A  
57 HW1060P  
58 HW5050P  
147 25-2  
59 4-30  
VACUUM VALVE  
60 4-31  
FEED LINE ( Includes Ref# 61 ) Complete With Ferrules & Nuts ASSY  
61 31-1  
ORIFICE, Metering  
1
28  
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PARTS LIST  
Please order parts by the appropriate part number and not by reference number.  
The quantity required, per unit, is shown for each part number. Part numbers in bold text indicate  
whole assemblies or kits. These parts may also be purchased individually  
HYDRAULIC PARTS  
62 4-45A  
TANK, Complete. ( Includes Ref# 63-65 )  
SCREEN, Tank  
ASSY  
63 4-45-1  
64 45-4  
1
ELBOW, Return  
1
65 4-45-2  
66 45B  
LID, Vented, Hydraulic Tank  
BRACKET, Tank  
1
1
67 HW1010P  
68 45C  
CAPSCREW, HX. HD., 1/4NC x 1/2"  
STRAP  
2
2
69 4-28  
RETURN LINE, Complete With Ferrules & Nuts  
PRESSURE CONTROL VALVE, Complete ( Ref# 71-84 )  
KNOB, P.C., Includes Ref# 72  
SETSCREW, SKT. HD. 5/16 NC x 5/16"  
LOCK NUT, Aluminum, P.C.  
STEM ASSEMBLY ( Ref# 75-77 )  
STEM, P.C.  
1
70 4-27C  
ASSY  
71 4-27C-7  
72 HW2010  
73 27C-6  
ASSY  
1
1
74 4-27C-10  
75 27C-10A  
76 27C-10B  
77 27C-12  
78 4-27C-11  
79 27C-8  
ASSY  
1
SCREW, Stem, P.C.  
1
O-RING, P.C.  
2
FITTING, Oil Return, P.C.  
BODY, P.C.  
1
1
80 27C-9  
CIRCLIP, P.C.  
1
81 27C-5  
SPRING, P.C.  
1
82 27C-4  
RETAINER, P.C.  
1
83 27C-3  
SEAT, 38-40RC, P.C.  
1
84 27C-2  
BALL, Steel  
1
85 4-27CRK  
86 4-38A/100  
87 4-37A/100  
88 4-38A/100-1  
89 38A-3  
REPAIR KIT, Ref# 81-84  
PISTON & ROD ASSEMBLY, 7/8" (Ref# 87-90 )  
SEAL SET, Piston, 7/8"  
KIT  
ASSY  
1
1
1
1
PISTON, Only, W/O Seals, 7/8"  
SEAT, Piston, Bronze  
90 4-38A-2  
ROD, Piston, C/W Nut, Washer, O-Ring, Circlip  
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PARTS LIST  
Please order parts by the appropriate part number and not by reference number.  
The quantity required, per unit, is shown for each part number. Part numbers in bold text indicate  
whole assemblies or kits. These parts may also be purchased individually  
DRIVE PARTS  
91 42  
BEARING, Crankshaft Side, All 1100NC / 1100C  
BEARING, Crankshaft Side, 1100NC-MD ONLY  
CAPSCREW, HX HD, Gr. 5, 7/16NC x 1 1/4, Use with ref# ONLY  
LT. CARRIAGE, 5/16NC x 5/8", Used with ref# 91A ONLY  
WASHER, Lock, 5/16  
2
2
4
4
4
4
91A 05-80-5000  
92 HW1090  
92A HW1055  
93 HW5060P  
94 HW4030P  
95 4-39  
NUT, HX. HD, 5/16  
ECCENTRIC BEARING & HOLDER, C/W Zerk, (Ref# 96,97) ASSY  
96 39-2  
BEARING, Eccentric, Outer  
1
97 4-39-3  
98 4-41  
Holder, Eccentric, C/W Zerk  
1
CRANKSHAFT, Includes Ref# 99  
RACE, Eccentric, Inner  
ASSY  
99 39-1  
1
2
1
2
1
1
1
100 4-49  
KEYSTOCK, 3/16 SQ x 1.5"  
SHEAVE, Pump, C/W Set Screws (2)  
SET SCREW, SKT. HD., 5/16 NC x 7/16  
BELT  
101 4-65/100  
102 HW2020  
103 66/100  
104 4-48/100  
105 4-61/100  
65/101  
SHEAVE, Motor, C/W Set Screws ( See Ref# 96 )  
MOTOR, 1.5 H.P., Doerr Motor, Includes Switch, Cord.  
SWITCH, On/Off, Doerr Motors  
FAN, Doerr Motors  
61/105  
61/106  
CLIP, Fan, Doerr Motors  
61/107  
COVER, Fan, Doerr Motors  
65/122-COV-M COVER, Capacitor, State Size, Doerr Motors  
65/117 CORD, AC Power, Doerr Motors  
CHASSIS PARTS  
106 4-53  
FRAME, Left Side  
1
1
2
1
1
2
1
2
107 4-52  
108 58  
FRAME, Right Side  
BRACKET, Motor Cord Wrap  
109 HW1050P  
110 4-51  
111 59  
CAPSCREW, HX. HD., 5/16NC x 1/2"  
ROD, C/W Clips ( Includes Ref# 110 )  
E-CLIP  
112 4-50  
113 HW1070F  
BRACKET, Motor Mounting, Includes Ref# 112-113  
CAPSCREW, HX. HD., 5/16NC x 1-1/4", Gr. 5, Full Thread  
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PARTS LIST  
Please order parts by the appropriate part number and not by reference number.  
The quantity required, per unit, is shown for each part number. Part numbers in bold text indicate  
whole assemblies or kits. These parts may also be purchased individually  
CHASSIS PARTS  
114 HW4040  
115 4-06-140-453  
116 PW-4080  
117 HW5090P  
118 4-67/39  
119 HW1022P  
120 HW5030P  
121 HW5040P  
122 HW4020P  
123 67/33  
NUT, Hex Jam, 5/16"  
2
1
2
2
1
4
4
4
4
1
1
1
4
4
4
4
1
2
2
2
2
1
1
1
4
4
4
2
1
1
2
1
2
1
LEG ASSEMBLY, Includes Ref# 115-116, 1100NC-MD ONLY  
FOOT PAD, Includes Ref# 117, 1100NC-MD ONLY  
WASHER, 1/2" SAE, 1100NC-MD ONLY  
BRACKET, Shroud Mounting, 1100NC-MD ONLY  
CAPSCREW, HX. HD., 1/4NC x 1", 1100NC-MD ONLY  
WASHER, 1/4 SAE, 1100NC-MD ONLY  
WASHER, 1/4 Lock, 1100NC-MD ONLY  
NUT, Hex, 1/4NC, 1100NC-MD ONLY  
HANDLE, Lower, Left, 1100NC-MD ONLY  
HANDLE, Lower, Right, 1100NC-MD ONLY  
CART, Lower, 1100NC ONLY  
CAPSCREW, HX. HD., 1/4NC x 3/4"  
WASHER, 1/4" SAE  
124 67/34  
124A 67/22B  
125 HW1020P  
126 HW5030P  
127 HW5040P  
128 HW4020P  
129 67/36  
WASHER, 1/4" Regular Lock  
NUT, 1/4" Hex  
AXLE, 5/16" Diameter, 1100NC-MD ONLY  
SPACER, 1100NC-MD ONLY  
130 4-67/39  
131 67/16A  
132 67/17  
WHEEL, 10" Pneumatic  
COTTER PIN  
133 633F  
CLIP, Spring  
134 67/31  
HANDLE, Upper, 1100NC-MD ONLY  
HANDLE, Upper, 1100NC ONLY  
BAR, Cross, For Tank Mounting, 1100NC-MD ONLY  
SCREW, Machine, 1/4-20 x 1-1/4, RD. HD., Slot  
WASHER, 1/4" Regular Lock  
134A 67/22A  
135 67/32  
136 HW30652P  
137 HW5040P  
138 HW4020P  
139 67/12  
NUT, 1/4" Hex  
GRIP  
140 4-1/100-13  
141 66/100-1  
142 HW1020P  
143 66/11  
CHAIN, 9"  
BELTGUARD, Black  
CAPSCREW, HX. HD., 1/4 NC x 3/4"  
SHROUD, Black, 1.5 HP.  
144 66/10A  
145 4-196  
SCREW, Thumb  
SHOCK CORD, Includes 141, 1100NC-MD ONLY  
146 195  
SPRING, 1100NC-MD ONLY  
1
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1100MD SCHEMATIC  
2
1
140  
139  
12  
7
12  
8
4
147  
5
9
10  
12  
7
134  
135  
12  
11  
133  
143  
146  
130  
129  
145  
115  
13  
118  
14  
123  
124  
58  
13  
13  
57  
116  
141  
32  
H.E.R.O. INDUSTRIES  
1100C & 1100NC OWNERS MANUAL  
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PARTS SCHEMATICS  
33  
H.E.R.O. INDUSTRIES  
1100C & 1100NC OWNERS MANUAL  
Download from Www.Somanuals.com. All Manuals Search And Download.  
AUTHORIZED SALES AND SERVICE  
CENTERS- U.S.A.  
Call H.E.R.O.’s Toll Free Helpline 1-800-464-HERO (4376) or take your unit to your nearest  
authorized H.E.R.O. dealer. Help is available to answer all your sales and service questions, weekdays  
from;  
7:00 AM-4:30 PM ( Pacific Time ). After hours calls are recorded and returned the next business day.  
þ
Full Parts and Service  
ý
Parts Only Sales  
North West:  
North Central:  
North East:  
Bentley Co. Inc.  
4109 Airport Way, South  
Seattle, WA 98108  
M & E Equipment,  
271 Neil Avenue,  
Columbus, OH 43215  
Essex-Silver-Line Corp.  
1118 Lakeview Avenue  
Dracut, MA 01826  
Phone:  
(206) 622-8262  
Phone:  
(614) 224-5858  
Toll Free: 800-643-2615  
Fax: (614) 224-4029  
Phone:  
(617) 957-2116  
Toll Free: 800-451-5560  
Fax: (617) 957-6989  
Fax: (206) 622-1736  
West Central:  
Central:  
East Central:  
Janco Airless Center  
1235 5th Street,  
Berkeley, CA 94710  
Wieburg Enterprises Inc  
Rte. 2, Box 310  
Camdenton, MO 65020  
American Airless  
7986 Suite C, Highway 85 South  
Riverdale, GA 30274  
Phone:  
(510) 527-2842  
Phone:  
(314) 346-3129  
Toll Free: 800- 93-SPRAY  
Fax: (314) 346-4622  
Phone:  
(404) 477-1337  
Fax: (510) 527-5166  
South West:  
South Central:  
South East:  
Atomizers Inc.  
6166 - 15th St. E, at Old Hwy 31  
Bradenton, FL  
Master Airless  
10235 Sepulveda Blvd  
Mission Hills, CA 91345  
Bob Taylor Spray  
5700 James Avenue  
Fort Worth, TX 76134  
Phone:  
(818) 894-8085  
Phone:  
(817) 551-1525  
Phone:  
(941) 751-5455  
Fax: ( 941) 751-5741  
Toll Free: 800-523-5042  
ALABAMA  
Triplett Paint & Decorating, plies,  
1800 Wilmer Ave.,  
Anniston, AL 36201  
205-236-5601  
Northpole Building Sup-  
Spray Technology,  
1730 W. 10th. Place, Ste. 8, 1431 Mangrove Avenue,  
Tempe, AZ 85281  
602-820-3572  
Paint Mart,  
Redding Paint Mart,  
Airless Repair Center,  
814 Starburst Court,  
Windsor, CA 95492  
707-838-4580  
2330 Larkspur,  
Redding, CA 96001  
916-221-7688  
3501 Lathrop Street,  
Fairbanks, AK 99701  
907-451-8939  
Chico, CA 95926  
916-891-0400  
Piston Power,  
Chris’ Fuller Paint,  
638 G Street,  
Davis, CA 95616  
916-756-4187  
Power Rentals & Sales,  
210 W. Market,  
Salinas, CA 93901  
408-424-2966  
All Season Paint,  
1041 Main Street,  
Woodland, CA 95695  
916-662-3244  
Alabama Airless Supply,  
939 Jackson Blvd.,  
Birmingham, AL 35217  
205-849-9100  
Columbia Paint,  
107-3600 S. Palo Verde,  
Tucson, AZ 85713  
602-792-2101  
35551 Spur Highway,  
Soldotna, AK 99669  
907-262-4674  
NORTHERN  
CALIFORNIA  
Elk Grove Paint,  
B & T Spray Equipment, ý  
45 Elmira Street,  
San Francisco, CA 94124  
510-467-0170  
North Valley Paint,  
741 Plumas Street,  
Yuba City, CA 95991  
916-674-1770  
Mobile Paints  
ARKANSAS  
9097 Elk Grove Blvd.,  
Elk Grove, CA 95624  
916-686-8536  
1002 Putman Drive, N.W.,  
Huntsville, AL 35805  
205-837-4930  
( See Missouri )  
Redding Paint Mart,  
3101 East Street,  
Anderson, CA 96007  
916-365-2116  
ARIZONA  
JP’s Color Center,  
415 S. Main Street,  
Cottonwood, AZ 86326  
602-634-3880  
PonderosaPaint,  
3663 N. Clovis Ave.,  
Fresno, CA 93727  
209-291-0664  
Empire Paint,  
SOUTHERN  
CALIFORNIA  
Abatement Equipment  
Rental,  
3654 Halls Mill Road,  
Mobile, AL 36693  
205-661-7329  
1003 - 3rd. Street,  
San Rafael, CA 94901  
415-457-0102  
Warehouse Paint,  
431 Grass Valley Hwy,  
Auburn, CA 95603  
916-885-7914  
Decratrend Paint,  
1620 East Ball Road,  
Anaheim, CA 90805  
714-535-8810  
Heath’s Paint Center,  
2905 N. Fourth Street,  
Flagstaff, AZ 86001  
602-779-0355  
Modesto Color Center,  
607 Tully Road,  
Sonoma Paint Center, ý  
815 W. Napa,  
ALASKA  
D.J.’s Alaska Rental,  
405 Boniface Parkway,  
Anchorage, AK 99504  
907-337-2552  
Modesto, CA 95355  
209-521-5693  
Sonoma, CA 95476  
707-996-6756  
Janco Airless,  
Golden State Paint Corp.,  
111 South 1st. Avenue,  
Arcadia, CA 91006  
213-681-9241  
1235 5th Street,  
Berkeley, CA 94710  
510-527-2842  
Phoenix Spray, þ  
16601 N. 25th. Avenue,  
Phoenix, AZ 85023  
602-548-9848  
A-Arrow Rentals Sales,  
6132 Foothill Blvd.,  
Oakland, CA 94605  
510-569-0681  
Contract Coatings Corp.,  
706 E. Main Street,  
Stocton, CA 95202  
209-465-2634  
Polar Supply,  
Valley Airless, þ  
San Luis Paint, ý  
8120 El Camino Real,  
Atascadero, CA 93422  
805-466-2226  
5001 Eagle Street,  
Anchorage, AK 99504  
907-563-5000  
4021-1 California Ave.,  
Carmichael, CA 95608  
916-944-2153  
Spraco þ  
Paint Mart,  
Tracy Color Center,  
84 W. 11th,  
Tracy, CA 95376  
209-835-9720  
2218 N. 27th Ave.,  
Pheonix, AZ 85009  
602-269-1868  
4435 Antelope Blvd.,  
Red Bluff, CA. 96080  
916-527-5636  
34  
H.E.R.O. INDUSTRIES  
1100C & 1100NC OWNERS MANUAL  
Download from Www.Somanuals.com. All Manuals Search And Download.  
AUTHORIZED SALES AND SERVICE CENTERS- U.S.A.  
SOUTHERN  
CALIFORNIA  
17401 Nichols, Unit F,  
Huntington Beach, CA  
92647  
Pasadena, CA 91107  
818-793-5155  
San Luis Paint,  
1320 N.W. 23rd Avenue,  
Fort Lauderdale, FL 33311 813-873-2866  
305-581-6060  
Tampa, FL 33614  
2424 E Main Street,  
Ventura, CA 90091  
805-641-1375  
Bakersfield Paint,  
401 Sumner Street,  
Bakersfield, CA 93305  
805-327-8431  
714-847-2392  
Tim’s Airless Equipment,  
2304 E. Colorado Blvd.,  
Pasadena, CA 91107  
818-793-7087  
GEORGIA  
Paint Store Plus, ý  
11485 S. Cleveland Ave-  
nue,  
Fort Myers, FL 33907  
813-939-0541  
Mercury Spray Equipment,  
5241 G New Peachtree  
Road,  
Chamblee, GA 30341  
404-451-4856  
Lancaster Paint,  
Altura Paint,  
43639 10th Street W.,  
Lancaster, CA 93534  
805-942-6612  
1850 Hacienda Drive,  
Vista, CA 92083  
619-724-3600  
Diefel’s Paint,  
San Luis Paint,  
1030 Alta Vista,  
Bakersfield, CA 93305  
805-325-7201  
611 Creston Road,  
Paso Robles, CA 93446  
805-238-5467  
San Luis P aint,  
407 Ocean,  
Lompoc, CA 93436  
805-736-3838  
West Whittier Paint,  
11408 E. Whittier Blvd.,  
Whittier, CA 90601  
213-692-7214  
The Paint House,  
United Tool Rental,  
3509 Highway 120,  
Duluth, GA 30136  
404-476-8665  
1218 Orange Avenue,  
Fort Pierce, FL 34950  
407-465-5862  
Sequoia Paint Company,  
700 Baker,  
Bakersfield, CA 93305  
805-323-7948  
RedlandsPaint,  
1390 Industrial Avenue,  
Redlands, CA 92374  
714-798-0750  
A. Shelbourne Co.,  
1200 Oregon Blvd.,  
Long Beach, CA 90806  
310-436-7755  
COLORADO  
All Seasons Rent All,  
2157 S. Haven,  
Aurora, CO 90014  
303-755-3566  
Pintexs Chemical Co m-  
pany,  
642 - 660 W. 84th Street,  
Hialeah, FL 33014  
305-558-5731  
Gainesville Paint,  
528 Bradford Street,  
Gainesville, GA 30501  
770-532-3146  
State Paint Comp any Inc.,  
ý
3920 W. Magnolia,  
Burbank, CA 91505  
818-845-3745  
RedlandsPaint,  
555 W. Redlands Blvd.,  
Redlands, CA 92373  
714-793-2488  
Painters Warehouse,  
11941 Exposition Blvd.,  
Los Angeles, CA 900604  
310-820-3336 / 310-826-  
4576  
Acme Paint,  
Don’s Airless Repair,  
819 Hoorne Avenue,  
Colorado Springs, CO  
80907  
Briton’sPaint,  
1979 Riverside Drive,  
Macon, GA 31201  
912-743-9336  
200 Park Street,  
Jacksonville, FL 32211  
904-354-7707  
A. Shelbourne Company,  
1440 - 3rd Street, Unit 9,  
Riverside, CA 92501  
714-784-9410  
Decratrend Paint,  
68 - 845 Perez Road,  
Cathedral City, CA 92234  
619-324-4615  
719-635-0632  
American Airless,  
7986 Highway 85 S.,  
Riverdale, GA 30279  
770-477-1337  
Sprayco Service Center,  
1198 S. La Brea Avenue,  
Los Angeles, CA 90019  
213-934-5669  
Devoe & Raynolds,  
1406 Hendricks Avenue,  
Jacksonville, FL 32207  
904-398-0511  
Vern’s Airless,  
3730 Paris Street,  
Denver, CO 80239  
Decratrend Paint,  
116 W. Base Line,  
San Bernardino, CA 92410 303-373-1636  
714-888-3211  
A-1 Equipment Sales,  
19034 E. Arrow Highway,  
Covina, CA 91722  
818-967-4388  
J & S Sales and Service,  
1070 - 6 Windy Hill Road,  
Smyrna, GA 30081 - 2595  
770-435-3464  
San Luis Paint,  
Classic Paints Inc.,  
1610 Cypress Drive,  
Jupiter, FL 33469  
407-746-6569  
950 Los Osos Valley Road,  
Los Osos, CA 93402  
805-528-5006  
Mayer Paint Service,  
4410 Yates,  
Denver, CO 80212  
303-433-9393  
Frazee Paint  
Covina Paints,  
6625 Miramar Road,  
San Diego, CA 92121  
619-276-9500  
924 Citrus Avenue,  
Covina, CA 91722  
818-331-0069  
Devoe & Raynolds,  
1841 Mountain Indust.  
Blvd.,  
Tucker, GA 30084  
404-938-2006  
Master Airless,  
Color Wheel Paint,  
284 N. Wickman Road,  
Melbourne, FL 32935  
305-262-3222  
10235 Sepuleda Blvd.,  
Mission Hills, CA 91345  
818-894-8085  
CONNECTICUT  
Ray Roth Paint,  
16 Beaver Brook Road,  
Danbury, CT 06810  
203-792-6662  
San Luis Paint,  
3490 Broad Street,  
San Luis Obispo, CA  
93401  
Center Paint, ý  
11153 W. Washington,  
Culver City, CA 90230  
213-870-6977  
San Luis Paint,  
Color Wheel Paint, All Pro,  
2714 Silver Star Road,  
Orlando, FL 32808  
407-293-6810  
HAWAII  
Pacific Rent - All, ý  
1080 Kilauea Avenue,  
Hilo, HI 96720 - 4296  
808-935-2974  
3230 Mian Street,  
Morrow Bay, CA 93442  
805-772-1209  
805-543-1206  
Brandman & Sons,  
173 Main Street,  
Norwalk, CT 06851  
Decratrend Paint,  
5171 Lincoln Avenue,  
Cypress, CA 90630  
714-995-1711  
Decratrend Paint,  
516 State Street,  
Santa Barbara, CA 93101 203-847-3885  
805-962-3140  
Scotch Paint,  
26871 Hobie Circle, Ste.  
A5,  
Murrieta, CA 92362  
714-677-9498  
Devoe & Raynolds,  
1121 N. Mills Avenue,  
Orlando, FL 32803  
Decratrend Paints,  
220 Puuhale Road,  
Honolulu, HI 96819  
808-842-3802  
DELEWARE  
( See New Jersey, Rhode 904-253-8107  
Island, Pennsylvania )  
Spectra-Tone,  
9635 - 43 Klingerman  
Street,  
S. El Monte, CA 91733  
818-442-7269  
San Luis Paint,  
407 S. Blosser,  
Santa Maria, CA 93454  
805-928-7995  
Panhandle Paint Supply,  
327 E. 15th Street,  
Panama City, FL 32401  
904-265-8373  
All Color Paint,  
1424 Holt,  
Ontario, CA 91762  
714-391-1435  
FLORIDA  
Atomizers Inc.  
6166 - 15th St. E,  
Bradenton, FL  
Phone: 941-751-5455  
Fax: 941-751-5741  
Toll Free: 800-523-5042  
Hawaiian Rent All, ý  
1946 S. Beretania Street,  
Honolulu, HI 96826  
808-949-3961  
Lehne & Sons,  
Richard A. Cole Enter-  
prises,  
10551 Bolsa Avenue,  
Garden Grove, CA 92643  
714-554-9582  
1625 - 17th Street, #2,  
Santa Monica, CA 90404  
213394-6463  
Air Tool Company Inc.,  
4112 N. Davis,  
Pensecola, FL 32401  
904-438-3225  
Paint Bucket,  
Pacific Paint,  
1051 W. Holt Blvd.,  
Ontario, CA 91761  
714-983-2664  
2865 Ualena Street,  
Honolulu, HI 96819  
808-836-3142  
Decor Paint Center,  
2844 Thousand Oaks  
Blvd.,  
Clewiston Paint Center, ý  
307 E. Sugarland Highway, Color Wheel Paint,  
Scotch Paint, ý  
555 West 189th Street,  
Gardena, CA 90248  
213-329-1259  
Decratrend Paint,  
817 Ventura Blvd.,  
Oxnard, CA 93030  
805-485-9556  
Thousand Oaks, CA 91362 Clewiston, FL 33440  
A6 - 3866 Prospect Ave-  
nue,  
Riviera Beach, FL 33404  
407-844-1232  
Kapaa Paint Supply,  
4516 Kukui Street,  
Kauai, HI 96746  
808-822-1788  
805-495-7097  
813-983-9496  
Golden State Paint,  
23134 Normandie,  
Torrance, CA 90502  
310-530-9000  
Southern Paint & Supply,  
239 South Segrave,  
Dayton Beach, FL 32014  
904-253-8107  
San Luis Paint,  
592 Grand Avenue,  
Grover City, CA 93433  
805-489-5606  
Palm Spring Paint, ý  
410 S. Indian Ave.,  
Palm Springs, CA 92262  
619-325-7466  
Scott Paint, All Pro,  
7839 Fruitville Road,  
Sarasota, FL 34240  
813-371-0002  
A - 1 Hawaiian Rentals, ý  
325 Hanakai Street,  
Kahului, HI 96732 - -2406  
808-877-7684  
Spectra Paint Center,  
7615 Balboa Blvd.,  
Van Nuys, CA 91406  
818-786-5610  
Destin Paint Center,  
343 Highway 98 East,  
Destin, FL 32541  
904-837-4141  
Universal Paint Center,  
101 E. Florida Avenue,  
Hemet, CA 92343  
714-658-5130  
Decratrend Paint,  
2180 E. Walnut,  
Pasadena, CA 91107  
818-793-5807  
Toolmaster Hawaii,  
3061 Aukele Street,  
Lihue, Kauai, HI 96766  
808-245-8885  
Devoe & Raynolds Paint,  
3102 W. Kennedy Blvd.,  
Tampa, FL 33609  
Mr. Paint,  
Devoe & Raynolds,  
7391 Warner,  
Huntington Beach, CA  
92647  
Tim’s Airless Equipment,  
7353 Van Nuys Blvd.,  
Van Nuys, CA 91405  
818-785-9423  
3300 N.W. 9th Avenue,  
Fort Lauderdale, FL 32503 813-877-5841  
305-563-5934  
IDAHO  
Ponderosa Paint, All Pro,  
714-847-4332  
Spectra Paint Center,  
Atomizers Inc.,  
35  
H.E.R.O. INDUSTRIES  
1100C & 1100NC OWNERS MANUAL  
Download from Www.Somanuals.com. All Manuals Search And Download.  
AUTHORIZED SALES AND SERVICE CENTERS- U.S.A.  
Boise, ID 83705  
208-336-7210  
KANSAS  
Allied Paints,  
2818 Cage Blvd.,  
Topeka, KS 66614  
913-272-5644  
3505 State Street,  
Saginaw, MI 48602  
517-793-6182  
Butte, MT 59701  
406-723-3200  
Wellborn Paints,  
Frank’s House of Color,  
219 W. Main Street,  
Danville, IL 61832  
217-442-0381  
215 Rossmoor Road S.W.,  
Albuquerque, NM 87105  
505-877-5050  
Ponderosa Paint, All Pro,  
4631 Aeronca Street,  
Boise, ID 83705  
Columbia Paint,  
435 First Street,  
Havre, MT 59501  
406-265-2702  
Paint Can,  
2674 Orchard Lake Road,  
Sylvan Lake, MI 48503  
313-682-2820  
NEW YORK  
Buffalo Airless,  
4216 Clinton Street,  
Buffalo, NY 14224  
716-675-7979  
208-376-4431  
Diamond Paint,  
1795 Oakton,  
Des Plaines, IL 60018  
708-824-8084  
KENTUCKY  
Hikes Point Paint,  
3041 Breckenbridge Lane,  
Luisville, KY 40220  
502-451-2226  
Broadway Paint & Glass,  
1305 Broadway,  
Boise, ID 83706  
208-345-1581  
Columbia Paint,  
East 925 Lyndale,  
Helena, MT 59601  
406-443-2086  
Lincoln Distributing,  
26060 Northline,  
Taylor, MI 48180  
313-946-4010  
Premier Coatings,  
2250 Arthur Avenue,  
Elk Grove, IL 60007  
708-439-4200  
R.H. Miller Paint, All Pro,  
1681 Route 9,  
Cliffton Park, NY 12065  
LOUISIANA  
Joseph Paint & Wallpaper,  
95 Bolton Avenue,  
Alexandria, LA 71301  
318-443-8443  
State Paint & Glass,  
4774 W. State Street,  
Boise, ID 83703  
208-336-7210  
Columbia Paint,  
3316 - 10th Avenue South, 518-465-1526  
Great Falls, MT 59405  
Paint Pro,  
4686 Dixie Highway,  
Waterford, MI 48329  
810-673-3707  
Barron’sPaint,  
406-761-6174  
Aboff’s Inc.,  
207 Barron Blvd.,  
Grays Lake, IL 60030  
708-223-3020  
410 New York Avenue,  
Huntington, NY 11743  
516-427-2000  
Caldwell Paint & Glass,  
916 Cleveland Blvd.,  
Caldwell, ID 83605  
208-459-0838  
MAINE  
( See Massachusetts )  
Columbia Paint,  
865 West Idaho,  
Kalispell, MT 59901  
406-785-7815  
MINNESOTA  
Lathrop Paint,  
4360 Lyndale Avenue N.,  
Minneapolis, MN 55412  
612-521-7127  
G.L. Supply - Rental Dist.  
20 N. 9th. Avenue,  
Melrose Park, IL 60160  
708-338-9717  
MARYLAND  
Jim’s Airless,  
5815 Arbor Street,  
Tuxedo, MD 20781  
410-792-2643  
Zelf Tool,  
44 Greene Street,  
Manhattan, NY 10013  
212-925-8586  
Nampa Paint & Glass,  
816 - 3rd. Street S.,  
Nampa, ID 83651  
208-466-3547  
Columbia Paint,  
1509 Russell,  
Missoula, MT 59801  
406-549-6111  
Hamernich Glass & Paint,  
1381 Rice Street,  
St. Paul, MN 55117  
612-487-3211  
Danny’s “The One Stop” ,  
4975 Route 71  
Oswego, IL 60543  
Empire Paint,  
5 State Street,  
Pittsford, NY 14534  
716-385-5510  
MASSACHUSETTS  
Essex Silver Line Corp.,  
( Rental Distributor )  
1118 Lakeview Avenue,  
Dracut, MA 01826  
617-957-2116  
ILLINOIS  
Spray Systems Specialists, 708-554-3155  
172 W. Devon,  
Bensenville, IL 60106  
708-860-2722  
NEBRASKA  
Ron’s Paints Inc., ý  
13315 B Street,  
Omaha, NE 68144  
402-334-1715  
MISSISSIPPI  
( See Alabama )  
Kiem’s Paint Center, ý  
The Paint Bucket,  
3970 Merrick Raod,  
Seaford, NY 11710  
516-785-0332  
4002 Blackhawk Road,  
Rock Island, IL 61201  
309-786-0066  
MISSOURI  
Wieburg Enterprises,  
Rte. 2, Box 310,  
Camdenton, MO 65020  
800-93-SPRAY ( 7779)  
Twin Cities Paint,  
1202 E. Port Drive,  
Bloomington, IL 61704  
309-663-9148  
Natick Airless Inc.,  
19 Willow Street,  
Natick, MA 01760  
508-653-0808  
NEVADA  
Painters Warehouse,  
1022 S. Main Street,  
Las Vegas, NV 89101  
702-384-3820  
Friedman’s Paint, ý  
1105 S. Grand Avenue,  
Springfield, IL 62703  
217-544-3461  
Lewis & Tanner,  
430 E. Washington Street,  
Syracuse, NY 13202  
315-476-8351  
Calumet Paint,  
Town Paint, ý  
Johnston Paint & Decorat-  
ing ý  
613 E. Ash Street,  
Columbia, MO 65201  
314-443-8755  
12120 S. Western Avenue,  
Blue Island, IL 60406  
708-371-2240  
41 Meetinghouse Lane,  
Sagamore, MA 02563  
617-888-8237  
Paint Sprayers Unlimited,  
3129 S. Highland,  
Las Vegas, NV 89109  
702-731-5688  
INDIANA  
NORTH CAROLINA  
Myers Service & Dist. Inc.,  
1204 Commercial Avenue,  
Charlotte, NC 28205  
704-334-3333  
Behren’s Paint Spot,  
219 E. 14th. Street,  
Anderson, IN 46018  
317-642-0246  
Brown’s Paint & Glass,  
119 N. Walnut,  
Champaign, IL 61820  
217-352-4149  
Paint Project,  
584 Waverly Street,  
Framingham, MA 01701  
508-879-4578  
Darco Equipment Service,  
6519 Stadium Drive,  
Kansas City, MO 64129  
816-924-1245  
Wright’s Paint & Paper,  
959 W. 5th Street,  
Reno, NV 89503  
702-322-2320  
Johnson’s Repair Center,  
3120 Cleveland Road,  
Clayton, NC 27520  
J.H. Coble,  
Neer’s Paint,  
1621 S. Jefferson Street,  
Huntington, IN 46750  
219-356-5028  
MICHIGAN  
Central Paint Supply,  
G4424 Corunna Road,  
Flint, MI 48504  
620 - 6th. Street,  
Charleston, IL 61920  
217-345-2320  
Zeke’s - Kasey Paint, ý  
1224 Swift N.,  
Kansas City, MO 64116  
816-842-4540  
Dr. Bob’s Airless Systems, 919-934-4726  
5390 A. Riggins Court,  
Reno, NV 89502  
702-826-5900  
OHIO  
Quality Paint Center,  
815 N. Deleware Street,  
Indianapolis, IN 46204  
317-632-8219  
313-732-4464  
Midwest Spray Inc.,  
4515 Reading Road,  
Cincinnati, OH 45229  
513-242-4500  
A. Allin & Son, ý  
4839 N. western Avenue,  
Chicago, IL 60625  
312-561-9800  
O’Leary Paint, All Pro,  
415 Baker Street,  
Lansing, MI 48910  
Strothkamp Bros., ý  
14390 Manchester Road,  
Manchester, MO 63011  
314-227-5225  
Nevada Air & Indust.  
Equip.,  
1001 Greg Street,  
Sparks, NV 89431  
702-355-1600  
Bartholomew’s Inc., ý  
M & E Equipment Ser-  
vice,  
271 Neil Avenue,  
Columbus, OH 43215  
614-224-5858  
Ambassador Paint, ý  
5101 N. Lincoln Avenue,  
Chicago, IL 60625  
312-561-6276  
1331 S. Michigan Avenue, Starr Paint & Decorating,  
South Bend, IN 46618  
219-289-5509  
735 Brookside Drive,  
Lansing, MI 48917  
517-323-7152  
Hydraflow Equipment,  
8125 Brentwood Industrial  
Dr.,  
NEW HAMPSIRE  
( See Massachusetts )  
IOWA  
St. Louis, MO 63144  
314-644-6677  
Decorator’s Supply House, Klinger Paint,  
OKLAHOMA  
( See Texas, Kansas or  
Missouri )  
4019 W. 63rd. Street,  
Chicago, IL 60629  
312-735-9700  
333 - 5th Avenue S.E.,  
Cedar Rapids, IO 52406  
319-366-4996  
NEW JERSEY  
( Also see Pennsyvannia )  
Painten Place Inc.,  
Rte. 53 & a. & P. Shop  
Ctr,  
Denville, NJ 07834  
201-627-4050  
Cougar Electronics &  
Repair,  
MONTANA  
Columbia Paint,  
2019 Grand Avenue,  
The Paint Center,  
OREGON  
Ashland Paints,  
1618 Ashland,  
Ashland, OR 97530  
503-482-4002  
Paint Pump Pro,  
3410 S.W. 9th St.,  
Des Moines, IA 50315  
515-244-3611  
2038 Harbor Petosky Road, Billings, MT 59102  
Paulson’s Paint,  
Petoskey, MI 49770  
616-348-5969  
406-252-0048  
5514 N. Milwaukee Ave,  
Chicago, IL 60630  
312-763-7337  
Columbia Paint,  
Michigan IndustrialPaint, 2020 West Babcock,  
Diamond Vogel Paint,  
Industrial Air Park,  
Orange City, IO 51041  
712-737-4993  
29740 Parkway,  
Roseville, MI 48066  
313-774-4700  
Bozeman, MT 59715  
406-586-1356  
622 Broadway,  
Long Branch, NJ 07740  
908-870-3302  
Miller Paint Company,  
8703 S.W. Beaverton  
Hillside Highway,  
Beaverton, OR 97005  
503-292-4444  
WM Thybony Co.,  
5440 N. Clark Street,  
Chicago, IL 60640  
312-561-2275  
Columbia Paint,  
2045 Harrison,  
Westside Decorating,  
NEW MEXICO  
36  
H.E.R.O. INDUSTRIES  
1100C & 1100NC OWNERS MANUAL  
Download from Www.Somanuals.com. All Manuals Search And Download.  
AUTHORIZED SALES AND SERVICE CENTERS- U.S.A.  
SprayFix,  
1619 Spring Cypress,  
Spring, TX 77373  
713-353-3020  
Redmond, WA 98052  
206-885-7858  
Denfeld Paint,  
120 S. Easton Road,  
Glenside, PA 19038  
610-886-1571  
Monarch Paint, All Pro,  
600 Benbrook Parkway,  
Fort Worth, TX 76126  
817-249-6888  
1851 N.E. 2nd Street,  
Bend, OR 97701  
503-382-4171  
KM Spray Equipment, All  
Pro,  
6349 - 6th Avenue S.,  
Seattle, WA 98108  
206-762-8060  
Monarch Paint, All Pro,  
2611 N. Beltline,  
Sunnyvale, TX 75218  
214-226-9200  
Airdraulics,  
Miller Paint Company,  
2811 N.W. Grant,  
Corvallis, OR 97330  
503-758-4458  
555 W. Ansbury Street,  
Philadelphia, PA 19140  
610-457-1940  
Bob Taylor Spray,  
5700 James Avenue,  
Fort Worth, TX 76134  
817-551-1525  
Bartek’s Paint & Decorat-  
ing,  
2602 W. Avenue North,  
Temple, TX 76501  
817-771-0010  
Bentley Co. Inc., ý  
4126 Airport Way South,  
Seattle, WA 98108  
206-622-8262  
RHODE ISLAND  
New England Paint, ý  
51 Higginson Avenue,  
Central Falls, RI 02863  
401-722-4672  
J’s Color Center,  
1986 W. 6th Avenue,  
Eugene, OR 97402  
503-345-2397  
E.A.H. Spray Equipment,  
901 Ashland,  
Houston, TX 77008  
713-869-6594  
CZS Enterprises,  
5221 Ballard Avenue N.  
W.,  
Seattle, WA 98107  
206-783-8835  
UTAH  
Jones Paint & Glass,  
170 N. 100 West,  
Provo, UT 84641  
801-373-3131  
Tommy’s Paint Pot,  
1745 W. 11th Avenue,  
Eugene, OR 97402  
503-683-5851  
SOUTH CAROLINA  
Rainbow Paint & Paper,  
118 Greenacre Road,  
Greenville, SC 29607  
803-232-1463  
Monarch Paint, All Pro,  
10125 Epsom,  
Houston, TX 77093  
713-695-6624  
Miller Paint Co.,  
Jon’s Airless Spray,  
8225 N. Applegate Road,  
Grants Pass, OR 97527  
503-862-2680  
Monarch Paint, All Pro,  
9911 Honeywell,  
Houston, TX 77036  
Robert Taylor & Sons,  
381 Ironwood Drive,  
Salt Lake City, UT 74115 206-784-7878  
1500 N.W. Leary Way,  
Seattle, WA 98107  
Hilton Head Paint,  
6 Southwood Park,  
Hilton Head, SC 29925  
803-681-6357  
713-772-2925 or 772-3551 801-486-1335  
Parker Paint,  
Miller paint Company,  
1831 W. Powell Blvd.,  
Gresham, OR 97080  
503-666-9018  
Monarch Paint, All Pro,  
3530 Lang Road,  
Houston, TX 77092  
713-462-5373  
Jim’s Airless Repair,  
5032 Shooting Star Ave-  
nue,  
West Jordan, UT 84084  
801-967-1224  
2924 - 4th Avenue S.,  
Seattle, WA 98108  
206-467-8981  
Pelican Paint,  
69 Matthews Drive,  
Hilton Head, SC 29928  
803-681-9600  
Universal Repair Shop,  
1611 Boylston Avenue,  
Seattle, WA 98122  
206-322-2726  
Medford Paint Center  
1160 Hilton,  
Medford, OR 97501  
503-773-8295  
Painter’s Hardware Corp.,  
2001 Karback, Suite Q.,  
Houston, TX 77092  
SOUTH DAKOTA  
Direct Paint,  
VERMONT  
( See Massachusetts or  
New York )  
1/2 mile W. on Highway 34 713-956-2073  
Madison, SD 57042  
Parker Paint, ý  
Helfrich Equipment Co.,  
435 N.E. Tillomook,  
Portland, OR 97212  
503-288-6761  
605-256-4114  
Painter’s Repair Shop,  
14919 Steubner-Airline  
Road,  
WEST VIRGINIA  
( See Ohio or  
Pennsylvannia )  
10600 Silverdale Way N.,  
Silverdale, WA 98383  
206-692-7766  
TENNESSE  
Parrish Equipment Service, Houston, TX 77069  
3828 Clarksville Highway, 713-537-2468  
Nashville, TN 37218  
VIRGINIA  
( See Pennsylvannia or  
North Carolina )  
Columbia Paint Co, All  
Pro,  
North 112 Haven Street,  
Spokane, WA 99202  
509-327-3323  
Miller Paint Company,  
317 S.E. Grand Avenue,  
Portland, OR 97214  
503-233-4491  
615-242-7525  
Advanced SprayTech,  
2150 Wren,  
Lewisville, TX 75067  
214-446-2222  
TEXAS  
WASHINGTON  
Parker Paint, ý  
29 - D Street S.E.,  
Auburn, WA 98002  
206-833-2656  
Monarch Paint, All Pro,  
801D Secretary Drive,  
Arlington, TX 76015  
817-795-1000  
In WA. 800-826-1715  
Out WA. 800-231-0372  
Portland Compressor Inc.,  
310 S.E. 12th Avenue,  
Portland, OR 97214  
503-235-0200  
Monarch Paint, All Pro,  
5848 - 49th Street,  
Lubbock, TX 79424  
806-797-1200  
Spokane Pump,  
3626 E. Trent,  
Spokane, WA 99202  
509-535-9771  
E.A.H. Spray Equipment,  
2125 F. Goodrich,  
Austin, TX 78704  
512-447-0165  
Parker Paint, ý  
Salem Paint,  
156th & 8th N.E.,  
Bellevue, WA 98008  
206-746-1559  
702 High Street,  
Salem, OR 97301  
503-364-5631  
Monarch Paint, All Pro,  
5334 Spencer Highway,  
Pasadena, TX 77505  
713-487-6416  
Parker Paint,  
3326 South Junette,  
Tacoma, WA 98411  
206-473-1122  
Miller Paint Co.,  
2607 N.E. Andresen,  
Vancouver, WA 98661  
206-854-3434  
Monarch Paint, All Pro,  
9230 Neils-Thompson,  
Austin, TX 78758  
512-837-0267  
Hardware Sales Inc.,  
2034 James Street,  
Bellingham, WA 98225  
360-734-6140  
Miller Paint Company,  
548 High Street N.E.,  
Salem , OR 97301  
503-364-2264  
Monarch Paint, All Pro,  
1791 Millard Drive,  
Plano, TX 75074  
Parker Paint, ý  
214-881-0402  
18004 Bothell Way N.E.,  
Bothell, WA 98011  
206-486-9116  
Pacific Paint & Decorating,  
11852 S.E. Pacific Hwy,  
Tigard, OR 97223  
503-620-7522  
Miller Paint Company,  
19355 S.W. Mohave Court, 512-443-4877  
Tualitin, OR 97062  
503-691-1200  
Monarch Paint, All Pro,  
7445 Tower Street,  
Richland Hills, TX 76118  
817-595-1000  
Pacific Power Tool Repair,  
12814 N.E. Hwy 99,  
Vancouver, WA 98686  
800-444-6605  
Monarch Paint, All Pro,  
3905 Warehouse Row,  
Austin, TX 78704  
Parker Paint, ý  
5930 Evergreen Way,  
Everett, WA 98203  
206-353-0220  
E.A.H. Spray Equipment,  
1318 BAsse Road,  
San Antonio, TX 78212  
512-734-3105  
WISCONSIN  
Parker Coatings,  
2451 W. Mason,  
Paint Warehouse,  
2907 Vila Maria,  
Parker Paint, ý  
Oregon Spray Equipment, Bryan, TX 77803  
32900 Pacific Hwy South, Green Bay, WI 54307  
19360 S. W. 90th Court,  
Tualatin, OR 97062  
503-692-7266  
409-822-5599  
Monarch Paint, All Pro,  
6816 Alamo Down, # 4,  
San Antonio, TX 78238  
512-647-8831  
Federal Way, WA 98003  
206-838-8090  
414-494-9676  
Monarch Paint, AllPro,  
1225 Crosby Road,  
Carrollton, TX 75006  
Hallman-Lindsay Paint,  
7326 W. North Avenue,  
Wauwatosa, WI 53213  
414-453-1972  
Parker Paint, ý  
19500-D Highway 99 S.  
W.,  
Lynnwood, WA 98036  
206-778-6622  
PENNSYVANNIA  
Hydraulic Industrial Supply 214-245-0666  
Holly & Madison Avenue,  
Clifton Heights ( Philly ),  
PA 19108  
610-284-2100  
Monarch Paint, All Pro,  
145 - 12200 Crown Road,  
San Antonio, TX 78233  
512-656-5541  
Metroplex Spray Equipt,  
123-2332 Joefield Road,  
Dallas, TX 75229  
WYOMING  
( See Montana, Idaho )  
Parker Paint, ý  
37  
H.E.R.O. INDUSTRIES  
1100C & 1100NC OWNERS MANUAL  
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MANUFACTURED BY:  
H.E.R.O. INDUSTRIES  
2719 LAKE CITY WAY  
BURNABY, B.C.  
CANADA  
PHONE: 604-420-6543  
800-494-4376  
FAX:  
604-420-8725  
PURCHASED FROM  
__________________________  
__________________________  
__________________________  
__________________________  
MODEL: __6-1100__ -LA__  
SERIAL #: _________________  
DATE OF PURCHASE:  
________________  
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