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C. WARNING – To reduce the risk of skin injection:

1. Do not aim the gun at, or spray any person or animal.
2. Keep hands and other body parts away from the

discharge. For example, do not try to stop leaks with
any part of the body.

3. Always use the nozzle tip guard.  Do not spray without

the nozzle tip guard in place.

4. Only use a nozzle tip specified by the manufacturer.
5. Use caution when cleaning and changing nozzle tips.

In the case where the nozzle tip clogs while spraying,  

ALWAYS lock gun trigger, shut pump off, and release all

pressure before servicing, cleaning tip or guard, or
changing tip.  Pressure will not be released by turning
off the motor.  The PRIME/SPRAY valve handle must
be turned to PRIME to relieve the pressure.  Refer to
PRESSURE RELIEF PROCEDURE described in the
pump manual.

6. Do not leave the unit energized or under pressure while

unattended. When the unit is not in use, turn off the unit
and relieve the pressure in accordance with the
manufacturer’s instructions.

7. High-pressure spray is able to inject toxins into the

body and cause serious bodily injury.  In the event that
injection occurs, seek medical attention immediately.

8. Check hoses and parts for signs of damage, a leak can

inject material into the skin. Inspect hose before each
use.  Replace any damaged hoses or parts.

9. This system is capable of producing 2800 PSI / 19.3

MPa.  Only use replacement parts or accessories that
are specified by the manufacturer and that are rated a
minimum of 3100 PSI.  This includes spray tips, nozzle
guards, guns, extensions, fittings, and hose.

10. Always engage the trigger lock when not spraying.

Verify the trigger lock is functioning properly.

11. Verify that all connections are secure before operating

the unit.

12. Know how to stop the unit and bleed pressure quickly.

Be thoroughly familiar with the controls.  Pressure will
not be released by turning off the motor. The
PRIME/SPRAY valve handle must be turned to PRIME
to relieve the pressure.  Refer to PRESSURE RELIEF
PROCEDURE described in the pump manual.

13. Always remove the spray tip before flushing or cleaning

the system.

D. WARNING – To reduce the risk of injury:

1. Always wear appropriate gloves, eye protection,

clothing and a respirator or mask when painting.
Hazardous vapors – Paints, solvents, insecticides, and
other materials can be harmful if inhaled or come in
contact with body. Vapors can cause severe nausea,
fainting or poisoning.

2. Do not operate or spray near children.  Keep children

away from equipment at all times.

3. Do not overreach or stand on an unstable support.

Keep effective footing and balance at all times.

4. Stay alert and watch what you are doing.
5. Do not operate the unit when fatigued or under the

influence of drugs or alcohol.

WARNING

HAZARD:

Injection injury – A high pressure fluid stream produced

by this equipment can pierce the skin and underlying

tissues, leading to a serious injury and possible

amputation.  See a physician immediately.  DO NOT

TREAT AN INJECTION AS A SIMPLE CUT.

WARNING

6. Do not kink or over-bend the hose. Airless hose can

develop leaks from wear, kinking and abuse.  A leak
can inject material into the skin.  

7. Do not expose the hose to temperatures or pressures in

excess of those specified by manufacturer.

8. Do not use the hose as a strength member to pull or lift

the equipment.

9. Use lowest possible pressure to flush equipment.

10. Follow all appropriate local, state and national codes

governing ventilation, fire prevention and operation.

11. The United States Government Safety Standards have

been adopted under the Occupational Safety and
Health Act (OSHA).  These standards, particularly part
1910 of the General Standards and part 1926 of the
Construction Standards should be consulted.

12. Before each use, check all hoses for cuts, leaks,

abrasion or bulging of cover.  Check for damage or
movement of couplings.  Immediately replace hose if
any of those conditions exist. Never repair a paint hose.
Replace with a conductive high-pressure hose.

13. Do not spray outdoors on windy days.
14. Always unplug cord from outlet before working on

equipment.

Grounding Instructions

This product must be grounded. In the event of an electrical
short circuit, grounding reduces the risk of electric shock by
providing an escape wire for the electric current. This product
is equipped with a cord having a grounding wire with an
appropriate grounding plug. The plug must be plugged into an
outlet that is properly installed and grounded in accordance
with all local codes and ordinances.

DANGER

— Improper installation of the grounding plug can

result in a risk of electric shock.  If repair or replacement of the
cord or plug is necessary, do not connect the green grounding
wire to either flat blade terminal. The wire with insulation
having a green outer surface with or without yellow stripes is
the grounding wire and must be connected to the grounding
pin.

Check with a qualified electrician or serviceman if the
grounding instructions are not completely understood, or if you
are in doubt as to whether the product is properly grounded.
Do not modify the plug provided.  If the plug will not fit the
outlet, have the proper outlet installed by a qualified
electrician.

Use only a 3-wire extension cord that has a 3-blade

grounding plug and a 3-slot receptacle that will accept the

plug on the product.  Make sure your extension cord is in

good condition.  When using an extension cord, be sure

to use one heavy enough to carry the current your

product will draw.  An undersized cord will cause a drop

in line voltage resulting in loss of power and overheating.

A 12 gauge cord is recommended.  If an extension cord is

to be used outdoors, it must be marked with the suffix W-

A after the cord type designation.  For example, a

designation of SJTW-A would indicate that the cord would

be appropriate for outdoor use.

CAUTION

Grounded Outlet

Grounding Pin 

Cover for grounded outlet box 

© SprayTECH.   All rights reserved..

3

Summary of Contents for ED655 Plus

Page 1: ...No 0508278A Printed in the U S A ED655 Plus Airless Pump Owner s Manual SprayTECH 1770 Fernbrook Lane Minneapolis MN 55447 Technical Assistance 1 800 292 4637 Order Entry 1 800 443 4500 Fax 1 800 525 9501 www spraytechinc com Model Number 0508090 ...

Page 2: ...necting and disconnecting power cords 2 For units intended for use with only water based materials Do not spray or clean with flammable liquids For use with water based liquids only 3 For units intended for use with only water based or mineral spirit type materials with a minimum flash point of 21ºC 69 8ºF Do not spray or clean with liquids having a flash point of less than 21ºC 69 8ºF Flash point...

Page 3: ...leading to a serious injury and possible amputation See a physician immediately DO NOT TREAT AN INJECTION AS A SIMPLE CUT WARNING 6 Do not kink or over bend the hose Airless hose can develop leaks from wear kinking and abuse A leak can inject material into the skin 7 Do not expose the hose to temperatures or pressures in excess of those specified by manufacturer 8 Do not use the hose as a strength...

Page 4: ...nt Attaching the Tip to the Gun 1 Lock the trigger by rotating the trigger lock forward until it stops POSSIBLE INJECTION HAZARD Do not spray without the tip guard in place Never trigger the gun unless the tip is in either the spray or the unclog position Always engage the gun trigger lock before removing replacing or cleaning tip 2 Thread the tip guard onto the gun Tighten the nut first by hand t...

Page 5: ...ray without the tip guard in place NEVER trigger the gun unless the tip is completely turned to either the spray or the unclog position ALWAYS engage the gun trigger lock before removing replacing or cleaning tip WARNING Trigger locked gun will not spray Pressure Control Knob PRIME SPRAY Knob Priming Preparing to Prime 1 Fill the inlet valve with water or with a light household oil 2 Make sure the...

Page 6: ...ighten only Some threads will be visible even when fully tightened NOTE Make sure the threads are straight and the hopper turns freely on the inlet valve Do not cross thread 6 SprayTECH All rights reserved Priming the Pump 1 Turn the pressure control knob counterclockwise to its lowest pressure setting 2 Remove the paint hopper cover and fill the paint hopper with material 3 Turn the PRIME SPRAY k...

Page 7: ...ure control knob counterclockwise to its lowest setting and set the PRIME SPRAY knob to PRIME Turn the motor switch to OFF and unplug the sprayer If you expect to be gone more than 1 hour follow the short term clean up procedure described in the CLEANUP section of this manual Practice 1 Be sure that the paint hose is free of kinks and clear of objects with sharp cutting edges 2 Turn the pressure c...

Page 8: ...aint or the mixture will turn into a jelly like substance which is difficult to remove Clearing the Paint Hopper 1 Lock the gun trigger by rotating the trigger lock forward until it stops 2 Turn the pressure control knob counterclockwise to the minimum setting 3 Turn the PRIME SPRAY knob to PRIME 4 Turn the motor switch to OFF 5 Direct the return tube into the original paint bucket 6 Turn the moto...

Page 9: ... Turn the pressure control knob counterclockwise to its lowest setting 12 Turn the PRIME SPRAY knob to PRIME 13 Trigger the gun to remove any pressure which may still be in the hose 14 Lock the gun trigger by rotating the trigger lock forward until it stops 15 Turn the motor switch to OFF Final Cleanup 1 Remove the tip assembly 2 Turn the motor to ON 3 Turn the PRIME SPRAY knob to SPRAY 4 Turn the...

Page 10: ...ce the spring if it is broken or worn NOTE The inlet valve must be oiled after every job This will reduce or eliminate priming problems the next time the sprayer is used 10 SprayTECH All rights reserved 3 Remove the seat and ball assembly 4 Clean all parts thoroughly If the ball or seat show any sign of wear or damage replace them with new parts This carbide ball must seal tightly against its seat...

Page 11: ...gauge 3 Paint has built up on the motor 4 The motor was started while the sprayer was under pressure 5 The sprayer was sitting in the hot sun Solution 1 Plug the sprayer in 2 Turn the ON OFF switch to ON 3 Properly test the power supply voltage 4 Turn the PRIME SPRAY knob to PRIME 5 Replace the extension cord 6 Allow the motor to cool and move the sprayer to a cooler spot 7 Take the sprayer to a S...

Page 12: ...valeur nominale d au moins 2800 PSI Cette exigence s applique aux têtes de pulvérisation aux pistolets aux rallonges et aux tuyaux AVERTISSEMENT NOTA Il faut remédier à la cause de la surcharge avant de relancer l appareil À ce sujet voir la rubrique DÉPANNAGE ATTENTION 12 SprayTECH Tous droits réservés DANGER EXPLOSION OU INCENDIE Les émanations provenant des solvants et des peintures peuvent exp...

Page 13: ...mé par l appareil Pour une longueur inférieure à 15 2 m 50 pieds utiliser une rallonge no 18 AWG Pour une longueur supérieure à 15 2 m 50 pieds utiliser une rallonge no 14 ou no 16 AWG Une rallonge de section inférieure produira une perte de tension entraînant une perte de puissance et la surchauffe On recommande l utilisation d un cordon de calibre 14 ou 12 NOTA Ne pas utiliser plus de 100 pieds ...

Page 14: ...sorios deben tener una capacidad de 2800 lb pulg2 o mayor Esto incluye las boquillas de atomización las pistolas las extensiones y la manguera PELIGRO EXPLOSION O FUEGO Los vapores emitidos por solventes y pinturas pueden explotar o incendiarse causando daños a la propiedad y o severas lesiones personales PREVENCIÓN Suministre aire fresco y de escape para evitar la acumulación de vapores inflamabl...

Page 15: ...uente de energía alargue la manguera de pintura no la extensión Las extensiones más cortas asegurarán que se tenga la máxima energía eléctrica para una operación apropiada PRECAUCION Instrucciones para conectar a tierra Este producto se debe conectar a tierra En caso de que ocurra un corto circuito la conexión a tierra reduce el riesgo de choque eléctrico al proporcionar un alambre de escape para ...

Page 16: ...5 Plug 2 7 0555513 Tube cap 2 8 0508259 Handle assembly 1 16 SprayTECH All rights reserved Parts Listing Main Assembly 1 2 3 4 10 11 12 13 14 15 16 8 9 5 6 7 Item Part Description Quantity 9 0288478 Handle grip 1 10 0508276 Screw 2 11 9820206 Washer 2 12 0508660 Screw 2 13 0508270 Right leg 1 14 0508377 Cord wrap 1 15 0508267 Mounting plate 1 16 9811122 Lock nut 4 ...

Page 17: ...0089456 Retainer 1 14 0278359 Gasket 1 15 0278341 Hydraulic cover 1 Item Part Description Quantity 16 9800049 Screw 9 17 0047393 Retaining ring 1 18 0090031 Eccentric sleeve and bearing assembly 1 19 0089829 Shaft key 1 20 9900355 Socket screw 4 21 9921601 Lock washer 4 22 0270546 Motor includes items 27 and 28 1 23 0089930 Seal 1 24 0270477 Seal 1 25 0089929 Ball bearing 1 26 0278237 Hydraulic ho...

Page 18: ... 1 10 9871114 O ring 1 11 0278335 Outlet fitting 1 12 0278337 Pusher body 1 13 0278250 Pusher stem assembly 1 14 0278368 Pusher spring 1 15 0156646 Seal 1 16 0278340 Pusher washer 1 2 1 3 5 6 7 8 9 10 11 4 12 13 14 15 16 HopperAssembly Item Part Description Quantity 1 0279591 Cover hopper 1 2 0089917 Filter screen fine shown 1 0088871 Filter screen coarse 3 0090283 Hopper 1 4 0093865 Return tube 1...

Page 19: ... SprayTECH All rights reserved 19 Notes Nota ...

Page 20: ...TABILITY AND FITNESS FOR A PARTICULAR PURPOSE TO THE EXTENT PERMITTED BY LAW THE DURATION OF ANY IMPLIED WARRANTIES WHICH CANNOT BE DISCLAIMED IS LIMITED TO THE TIME PERIOD SPECIFIED IN THE EXPRESS WARRANTY IN NO CASE SHALL SPRAYTECH LIABILITY EXCEED THE AMOUNT OF THE PURCHASE PRICE LIABILITY FOR CONSEQUENTIAL INCIDENTAL OR SPECIAL DAMAGES UNDER ANY AND ALL WARRANTIES IS EXCLUDED TO THE EXTENT PER...

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