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308127

WARNINGS

High Pressure Spray Can Cause Serious Injury. For Professional Use Only. 

Observe All Warnings. Read and understand all instruction manuals before operating equipment.

FLUID INJECTION HAZARD

General Safety

This equipment generates very high fluid pressure. Spray

from the gun, leaks or ruptured components can inject fluid

through your skin and into your body, and cause extremely

serious bodily injury, including the need for amputation. Also,

fluid injected or splashed into the eyes or on the skin can

cause serious

damage.
NEVER point the spray gun at any one or at any part of the

body. NEVER put your hand or fingers over the spray tip.

NEVER try to “blow back” paint; this is NOT an air spray sys-

tem.
ALWAYS have the tip guard in place on the spray gun when

spraying.
ALWAYS follow the 

PRESSURE RELIEF PROCEDURE, be-

low, before cleaning or removing the spray tip or servicing

any system equipment.
NEVER try to stop or deflect leaks with your hand or body.
Be sure equipment safety devices are operating properly

before each use.

Medical Alert––Airless Spray Wounds

If any fluid appears to penetrate your skin, get 

EMERGENCY

MEDICAL CARE AT ONCE. DO NOT TREAT AS A SIMPLE

CUT.

 Tell the doctor exactly what fluid was injected.

Note to Physician

Injection in the skin is a traumatic injury.

It is important to treat the injury surgically as soon as possible.

Do not delay treatment to  research toxicity. Toxicity is a

concern with some exotic coatings injected directly into the

blood stream. Consultation with a plastic 

surgeon  or  re-

constructive hand surgeon may be advisable.

Spray Gun Safety Devices

Be sure all gun safety devices are operating properly before

each use. Do not remove or modify any part of the gun; this

can cause a malfunction and result in serious bodily injury.

Safety Latch

Whenever you stop spraying, even for a moment, always set

the gun safety latch in the closed or “safe” position, making

the gun inoperative. Failure to set the safety latch can result

in accidental triggering of the gun.

Diffuser (if gun is so equipped)

The gun diffuser breaks up spray and reduces the risk of fluid

injection when the tip is not installed. Check diffuser operation

regularly. Follow the 

PRESSURE RELIEF PROCEDURE,

below, then remove the spray tip. Aim the gun into a metal

pail, holding the gun firmly to the pail. Using the lowest possi-

ble pressure, trigger the gun. If the fluid emitted 

is not diffused

into an irregular stream, replace the diffuser immediately.

Tip Guard

ALWAYS have the tip guard in place on the spray gun while

spraying. The tip guard alerts you to the fluid injection hazard

and helps reduce, but does not prevent, the risk of acciden-

tally placing your fingers or any part of your body close to the

spray tip.

Trigger Guard

Always have the trigger guard in place on the gun when

spraying to reduce the risk of accidentally triggering the gun if

it is dropped or bumped.

Spray Tip Safety

Use extreme caution when cleaning or changing spray tips. If

the spray tip clogs while spraying, engage the gun safety

latch immediately. ALWAYS follow the

 PRESSURE RELIEF

PROCEDURE, below, and then remove the spray tip to clean

it.

NEVER wipe off build–up around the spray tip until the pres-

sure is fully relieved and the gun safety latch is engaged.

PRESSURE RELIEF PROCEDURE

To reduce the risk of serious bodily injury, including fluid injec-

tion, splashing fluid or solvent in the eyes or on the skin, or

injury from moving parts or electric shock, always follow this

procedure whenever you shut off the sprayer, when checking

or servicing any part of the spray system, when installing,

cleaning or changing spray tips, and whenever you stop

spraying.
. Engage the gun safety latch.
. Turn the engine ON/OFF switch to OFF.
. Flip the pressure control switch to OFF.
. Disengage the gun safety latch. Hold a metal part of the

gun firmly to the side of a grounded metal pail, and trigger

the gun to relieve pressure.

. Engage the gun safety latch.
. Open the pressure drain valve, having a container ready to

catch the drainage. Leave the valve open until you are

ready to spray again.

. Disconnect the spark plug cable.
If you suspect that the spray tip or hose is completely

clogged, or that pressure has not been fully relieved after

following the steps above, VERY SLOWLY loosen the tip

guard retaining nut or hose end coupling to relieve pressure

gradually, then loosen completely. Now clear the tip or hose.

1,5

2

3

4

6

(valve knob on other side)

09227

Summary of Contents for GM3012

Page 1: ...fluid filter and mounting hardware Mounts on a TexSpray GM 1030 or Roof Rigt GM 1230 drive assembly GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 ECOPYRIGHT 1991 GRACO INC Graco Inc is registered...

Page 2: ...n when the tip is not installed Check diffuser operation regularly Follow the PRESSURE RELIEF PROCEDURE below then remove the spray tip Aim the gun into a metal pail holding the gun firmly to the pail...

Page 3: ...ance If the resistance exceeds the recommended limits replace it imme diately An ungrounded or poorly grounded hose can make your system hazardous Also read FIRE OR EXPLOSION HAZARD below Always read...

Page 4: ...oat Seal Liquid TSL Reinstall the cap TSL helps lubricate and protect the throat packings Check the level of the TSL regularly and fill as necessary 4 Flush the pump See page 6 5 Prepare the paint or...

Page 5: ...h the pin 231 just barely into the connecting rod C but not into the mating hole of the pump piston rod E 2 Pull the pump piston rod E out of the pump 2 to 3 in 50 75 mm 3 Align the flats of the pisto...

Page 6: ...il which was left in to protect the pump parts Before using water base paint flush with mineral spirits followed by a soapy water flush and then a clean water flush Before using oil base paint flush w...

Page 7: ...he trigger safety latch on the second gun and trigger that gun until clean wa ter or solvent comes from the nozzle To ensure that the hoses are well flushed flush the first gun and then the second gun...

Page 8: ...results use all the new parts in the kit The kit parts are shown with an asterisk 10 in the text and drawings B Check the outside of the piston rod 24 and the inside of the sleeve 18 for scoring or s...

Page 9: ...the sleeve is the bottom of it Do not install it upside down See Fig 10 30 Coat the piston rod and packings with oil Carefully slide the assembly into the top of the sleeve 31 Then slide the sleeve p...

Page 10: ...ct the spark plug 1 Relieve Pressure See page 2 2 Disconnect both hoses at control 3 Remove the pressure control cover 4 Working inside the pressure control box use a socket wrench to remove the screw...

Page 11: ...hose to be sure that you reas semble them correctly at the end of this procedure See Fig 12 3 Remove mounting plate 13 and control from mounting bracket 12 4 Remove 45 swivels 15 from control 5 Revers...

Page 12: ...l 1 21 183173 PIN ball stop 1 22 220631 V ALVE piston 1 23 220629 V ALVE intake 1 24 220630 ROD piston 1 25 101947 BALL 3 8 dia 1 These parts are also included in Repair Kit 220877 which may be purcha...

Page 13: ...nnect 1 13 194442 BRACKET mounting 1 15 161889 SWIVEL 45_ 2 16 110963 SCREW serrated flange hex hd 5 16 18 x 3 4 5 17 222516 HOSE 3 8 ID cpld 3 8 npsm fbe X mbe 29 737 mm spring guards 2 18 183461 ADA...

Page 14: ...2 303 112610 SCREW panhead 10 24 x 2 inch 2 304 100020 LOCKWASHER No 10 4 305 189095 HOUSING 1 306 112614 PLUG 1 307 105679 TOGGLE SWITCH 1 308 107255 GUARD 1 309 105659 BOOT 1 310 236352 POTENTIOMET...

Page 15: ...ble Outlet Paint Filter 60 mesh 250 micron Stainless Steel screen reusable 30 mesh optional filter is supplied for use with texture materials Pump Inlet Size 3 4 npt m Fluid Outlet Size 1 4 npsm from...

Page 16: ...to incidental or consequential damages for lost profits lost sales injury to person or pr operty or any other incidental or consequential loss shall be available Any action for breach of warranty must...

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