I.C.T.C. Holdings Corporation 1150GSD User Manual
AIRLESS SPRAY EQUIPMENT
1997 VERSION
BEGINNING A T
SERIAL NUMBER
140056
SAFETY, OPERATING AND
MAINTENANCE INSTRUCTIONS
AND PARTS LIST
Do Not attempt to operate this machine until you have read and
understand ALL safety precautions and oper ating instructions.
Equipment and chemicals when used improperly can be
H.E.R.O. INDUSTRIES 1150GSD MANUAL - “B” VERSION
41
H.E.R.O. WARRANTY
H.E.R.O. INDUSTRIES LTD., guarantees this airless pump to be free of
defects in materials and workmanship to the origin al own er, for a period of
one full year from the da te of purc hase.
The warranty entitles the owner to parts replacement at no charge. The
parts replacement warranty is valid for any necessary replacement, whither
caused by material or workmanship defect or simple wear. The hydrapulse
membrane (part# 4-04-22-4500) is warranted for LIFE. Installation costs
for the hydrapulse membrane is p rovided for the first 12 months on l y. H.E .
R.O. Industries Ltd. offers no warrant y on the intake ball, outgo ball , drive
belt, hoses, gun or accessories, plastic, rubber, other soft goods or motor
used in or supplied with the H.E.R.O. sprayer.
Motor, accessories, etc., which are supplied by other manufacturers and are
attached to or supplied with the H.E.R.O. airless pu mp, are warranted only
to the extent that these parts are warranted by their respective
manufacturers. Warranty claims must be made directly to such
manufacturers or their local authorized service depots.
The warranty is only applicable to the original purchaser and the equipment
has been properly used, operated and maintained in accordance with all
instructions, precautions and warnings contained in this manual. For the
purpose of this warranty, damage resulting from accident, abuse, improper
cleaning or operat ion, fire, fl ood, or Act of G od, is not cove red.
H.E.R.O.’s liability is limited to replacing parts found to be defective or
worn and does no t includ e; transportat ion costs, da mage or other expen ses
of any kind incurred in connection with the purchase and use of this
sprayer.
Repairs claimed under warranty m ust be pe rf ormed at an authorize d H .E .R.
O. Service Center, using only genuine H.E.R.O. parts. Parts necessary
under warranty claim will be supplied by your local H.E.R.O. Service
Center.
DO NOT return worn parts to factory without authorization.
To qualify for the warranty, the warranty card (attached to this page)
supplied with this H.E.R.O. airless pump, must be completed with
H.E.R.O. INDUSTRIES 1150GSD MANUAL - “B” VERSION
1
TA BLE OF CONTENTS
For greatest user satisfaction, please familiarize
yourself with all maintenance a nd operational instr uctions
Important Safety Precautions ...................................................................................................... 3-4
Introduction .....................................................................................................................................5
Operating Instructions .....................................................................................................................5
Setting Up To Spray .................................................................................................................... 6-7
Flushing The Unit ...........................................................................................................................8
Special Notes ...................................................................................................................................9
Airless Spray Painting Suggestions ........................................................................................10-12
Trouble Shooting .....................................................................................................................13-21
Hydrapulse Membrane Replacement ...........................................................................................22
Intake Seat Replacement ...............................................................................................................23
Piston Repairs ..........................................................................................................................24-25
Outgo Valve ..................................................................................................................................26
Prime Valve Repairs .....................................................................................................................27
Pressure Control Valve Repairs ....................................................................................................28
Accessories ....................................................................................................................................29
Parts List And Descriptions ....................................................................................................30-34
Exploded Unit Diagram ..........................................................................................................35-36
Depot List ................................................................................................................................37-40
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 of any part, shut off power and relieve pressure.
IMPORTANT SAFETY PRECAUTIONS
H.E.R.O. INDUSTRIES 1150GSD MANUAL - “B” VERSION
2
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!
NEVER place any part of the body in front of t he spray tip or aim the gun toward an y part of the
body.
NEVER point the gun toward any individual.
NEVER 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.
NEVER 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 warni ng labels attached to
unit.
NEVER use around children.
NEVER attempt to perform any maintenance or service on any part of the unit spray system
without first;
1. Turn off the engine.
2. Turn the engine switch to “OFF” position.
3. Relieving all pressure in the pump by triggering the gun.
4. Locking gun trigger in "LOCKED" position, with gun locked closed.
NEVER operate the sprayer without the tip guard complete and in place.
NEVER spray any material in the vicinity of open flame, pilot lights, electrical outlets or any
other source of ignition.
NEVER spray volatile materials with flash points lower than 140 F (60 C).
NEVER 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.
NEVER allow paint hose to become kinked, or to vibrate against rough or sharp surfaces.
NEVER 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.
NEVER spray in an enclosed area. The spraying area must be well ventilated to safely remove
chemical vapors.
NEVER 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.
NEVER 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.
NEVER 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
ALWAYS follow H.E.R.O. recommendations for operation and safety completely.
H.E.R.O. INDUSTRIES 1150GSD MANUAL - “B” VERSION
3
ALWAYS set trigger lock on gun in "LOCKED" position when not in use, with gun locked close.
ALWAYS check connections and fittings for tightne ss before operating the unit.
ALWAYS locate the unit in a well ventilated area a minimum of 25 feet fr om the spr ay are a.
ALWAYS 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.
ALWAYS use accessories and components approved for at least 3000 psi (working pressure) in the
spraying system.
ALWAYS 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.
ALWAYS examine accessories for wear or damage before operating the unit.
ALWAYS use lowest possible pressure when flushing and cleaning the unit, and hold the gun firmly
against a metal container to reduce static discharge possibility.
ALWAYS wear a face filter mask when operating the unit.
ALWAYS ;
1. Turn off the engine.
2. Turn the engine switch to “OFF” position.
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.
ALWAYS wear safety glasses when operating the unit.
ALWAYS ensure fire extinguishing equipment is readily available and properly maintained in the spray
area.
ALWAYS observe good housekeeping and keep the spray area free from obstructions.
ALWAYS 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.
H.E.R.O. AIRLESS SPRAY PAINTING
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 1150GSD. With H.E.R.O. airless spray equipment you will avoid the
H.E.R.O. INDUSTRIES 1150GSD MANUAL - “B” VERSION
4
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!
HYDRAPULSE
“B” VERSION
BEGINNING A T
SERIAL NUMBER
1997
O P E R A T I N G
INSTRUCTIONS
140056
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.
READ THIS MANUAL THOROUGHLY.
READ THE HONDA ENGINE MANUAL SUPPLIED WITH THE UNIT . FOLLOW ALL THEIR
RECOMMENDED PROCEDURES FOR “START-UP” AND OPERATION
SETTING UP T O SPRAY
1. Remove unit from shipping carton.
2. Attach intake siphon assembl y (ref# 1) to intake elbow (ref# 8). The intake elbow provides a swiveling
connection during assembly only. Two wre nche s ar e require d to tig hten t he se fi tting s. W hen suf ficie ntly
H.E.R.O. INDUSTRIES 1150GSD MANUAL - “B” VERSION
5
tightened the siphon hose will no longer swivel or move, as such, ensure the siphon hose is positioned in
the desired direction prior to making the final tightening. The desired position is straight back from the
intake. Use caution to avoid over tightening which may re sult in crac ked or broken fitting s.
7
11
3. Attach prime hose (ref# 51) to prime valve (ref# 36) hose barb
(ref#50). Secure with clamp (ref# 52).
4. Attach paint hose to outgo tee (ref# 35).
8
5. Attach gun to paint hose.
NOTE; Spray tip and tip guard
should be attached to gun prior to
attaching to hose.
36
35
50
Paint
Hose
6. P l a c e
51
52
intake
siphon
assembly into a
clean 5 gallon pail.
7. Install strainer bag (accessory item 5GAL SB) in pail and secure
with large rubber band (accessory item 106).
NOTE; Strainer bag must remain 4 inches from the bottom of pail
8. Trigger gun to release any pressure in the unit. Use extreme caution
to ensure that the gun is not directed towards anyone or any object
which may be damaged.
NOTE; Unit may contain storage solution.
9. To remove storage solution, add one gallon of thinner, compatible
with the type of paint to be used, to the siphon pail.
Strainer bag and si-
phon tube.
ALWAYS
strain paint before
starting
H.E.R.O. INDUSTRIES 1150GSD MANUAL - “B” VERSION
6
46
75
SETTING UP T O SPRAY - CONTINUED
10. Turn pressure control knob (ref# 75) counter clockwise to lowest pressure
setting.
11. Observe and perform all pre-operation checks as required by the engine
manufacturer, ( Honda ). See your Honda owner’s manual.
12. Start engine. See Honda owner’s manual for correct procedures.
13. Turn prime valve knob (ref# 46) counter clockwise until fully open. Allow
thinner to circulate back into the siphon pail for a few minutes. Then turn the
prime valve knob clockwise to close the valve ( close tightly ), and direct the
flow to the paint hose and gun. Leave the pressure setting low.
14. Trigger gun into a waste container.
15. Remove rinse / prime fluid and pour paint through strainer bag into siphon pail.
16. Repeat step 13, until paint flows freely.
NOTE; Never turn prime valve back to "prime" position when the unit is
under pressure.
NOTE: The thicker paint will require a longer time to complete the initial
prime circulation through the prime valve. Leave the valve in the prime
position to ensure the complete removal of all air and pre-prime fluid. Several
minutes may be required, particularly with thicker viscosity products.
17. Spray a test pattern. Begin by spraying a test pattern onto old newspaper or
other scrap material.
18. Increase the pressure, slowly at first, by turning the pressure control knob
clockwise. 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# 77) 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.
19. Spray paint.
Paint Straining
It is recommended that all products entering the sprayer, be pre-strained to
remove any large particles and contaminants, BEFORE they are drawn into
the sprayer. The strainer bag should remain in place throughout the painting
operation. This will prevent foreign matter from falling into the bucket and
contaminating the previously strained paint. The gun filter should not be relied upon to do all the paint filtration. Any dirt, grime or other undesirable
particles which reach the gun filter have passed through the entire paint
pump and have possibly created unnecessary damage and inconvenience.
Always strain the paint before siphoning.
H.E.R.O. INDUSTRIES 1150GSD MANUAL - “B” VERSION
7
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
relieve pressure. Then set the safety lock on gu n to "locked" position with the
gun locked closed and immerse the gu n in a con tainer of the correct th inner fo r
the paint you are spraying.
1. Remove spray tip from gun.
2. Turn pressure control knob counter clockwise to low pressure setting. Only
use sufficient pressure to allow material to move through the sprayer. DO
NOT operate at or near full pressure.
3. Remove siphon assembly from paint container.
4. Trigger gun, back into paint container, until unit runs dry.
NOTE: Pump and spray hose will continue to contain paint. This paint may
be recovered by placing prime hose into paint container and draining the
remainder while re- priming with c leaning fluid. See step 5* and 6*.
5. Place siphon assembl y in container of correct thinner, for the spray product
being used,, and prime the pump as shown in step 13, of "Spra ying". *See
special notes from step 4. Allow thinner to circulate back into the container
for a few minutes to flush the prime valve.
6. Close prime valve.
7. Trigger gun into paint container until thinner comes through. *See special
notes from step 4. Re-direct flow into waste container and continue spraying
until thinner runs clear. Heavily soiled thinners may have to be changed to
complete cleaning job.
8. Lift siphon assembly and allow pump to run dry.
9. Repeat procedure using a gallon of 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 ).
10. Switch unit "off" and trigger gun to relieve remaining pressure.
11. 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 spray er.
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 INSTRUCTIONS
H.E.R.O. INDUSTRIES 1150GSD MANUAL - “B” VERSION
8
NEVER LEAVE THE UNIT UNDER PRESSURE WHEN NOT SPRAYING (ENGINE TURNED
OFF). RELIEVE PRESSURE BY TRIGGERING GUN. NEVER STORE THE UNIT WITH PAINT
OR WATER IN THE PUMP SYSTEM, EV EN OVERNIG HT.
NEVER attempt to start the engine when the unit is under pressure. Relieve pressure and follow
instructions in "Setting up to spr ay"
Avoid oper ating the unit while til ted. Kee ping it leve l assures g reater operating efficiency .
Alway s follow flushing and cleaning instructions exac tly.
I n hot weather, locate unit in shade.
Reg ularly 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.
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.
A minimu m 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.
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 be used.
Check drive belts ( 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. Failure of the drive belt is not covered by the equipment warranty, so proper maintenance of the
belt is important.
Regularly check fittings, bolts, nuts and connections for damage. Tighten, adjust or replace as required.
Check crankshaft alignment often. An out of alignment crankshaft will cause the damage to the
eccentric bearing.
GAS ENGINE
Check the engine oil level daily. Top up only with the manufacturer’s recommended oil. Running the
engine with insufficient oil can cause serious engine damage.
Check the engine air cleaner daily. NEVER operate without an air cleaner.
Use only UNLEADED or lowleaded gasoline.
The engine requires regular operation and should not be stored for prolonged periods without operating.
Run for a minimum 15 minutes each week while in storage.
Remove gas before storing.
Have the engine professionally serviced by an approved service technician on a regular bases as
recommended by the manufacturer ( Honda ).
DO NOT adjust engine operating speed ( RPM ). The e ngine is f actory set for optimum performanc e.
DO NOT use engine RPM to control spray performance, always adjust pressure with “Pressure Control”
AIRLESS SPRA Y P AINTING
H.E.R.O. INDUSTRIES 1150GSD MANUAL - “B” VERSION
9
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, are
all important to the finished re sults.
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 throug h 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 a t the lowest pressur e setting which will provide a unif orm 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 a nd material will be applied too he avily (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. Alwa ys start the spray stroke before triggering the gun and release the tri gger 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
H.E.R.O. INDUSTRIES 1150GSD MANUAL - “B” VERSION
10
SPRAY TIP SELECTION
FIG.
Poor Good Tailing Good Pattern Fog, Overspray
FIG.
FIG. FIG.
FIG.
FIG.
H.E.R.O. INDUSTRIES 1150GSD MANUAL - “B” VERSION
11
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