Graco Inc. 306-993 Pressure Washer User Manual


 
3306-993
WARNING
INJECTION HAZARD
Spray
from the gun, hose leaks, or ruptured components can inject fluid into your body and cause an
extremely serious injury
, including the need for amputation. Splashing fluid in the eyes or on the skin
can also cause a serious injury
.
D
Fluid injected into the skin might look like just a cut, but
it is a serious injury
.
Get immediate medi
-
cal attention.
D
Do not point the spray gun at anyone or at any part of the body
.
D
Do not put hand or fingers over the spray tip.
D
Do not stop or deflect fluid leaks with your hand, body
, glove, or rag.
D
Do not “blow back” fluid; this is not an air spray system.
D
Always have the tip guard and the trigger guard on the spray gun when spraying.
D
Check the gun dif
fuser operation weekly
. Refer to the gun manual.
D
Be sure the gun trigger safety operates before spraying.
D
Lock the gun trigger safety when you stop spraying.
D
Follow the
Pressure Relief Procedure
on page 8 whenever you: are instructed to relieve pres
-
sure; stop spraying; clean, check, or service the equipment; and install or clean the spray tip.
D T
ighten all the fluid connections before operating the equipment.
D
Check the hoses, tubes, and couplings daily
. Replace worn, damaged, or loose parts immediately
.
Do not repair high pressure couplings; replace the entire hose.
D
Fluid hoses must have spring guards on both ends, to help protect them from rupture caused by
kinks or bends near the couplings.
MOVING
P
ARTS HAZARD
Moving
parts, such as the air motor piston, can pinch or amputate your fingers.
D
Keep clear of all moving parts when starting or operating the pump.
D
Never operate the pump with the air motor plates removed.
D
Before checking or servicing the equipment, follow the
Pressure Relief Procedure
on page 8 to
prevent the equipment from starting unexpectedly
.