Graco 258865 User Manual

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Common Procedures 
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Common Procedures
Pressure Relief Procedure
1.
Engage trigger lock. 
2.
Put prime/relief valve UP to release pressure.
Trigger Lock
Spray Tip Position
Prime/Relief Valve Position
Do not operate or spray near children. Do not aim the 
sprayer at, or spray any person or animal. Keep hands 
and other body parts away from the front of the sprayer. 
For example, do not try to stop the paint flow with any 
part of the body.
This sprayer builds up an internal pressure of 2,000 psi 
during use. Follow this Pressure Relief Procedure 
whenever you stop spraying and before cleaning, 
checking, servicing, or transporting equipment to 
prevent serious injury.
Always engage the trigger lock when you stop spraying 
to prevent the sprayer from being triggered accidentally 
by hand, or if dropped or bumped. 
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Trigger Locked
Trigger Unlocked
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(red ring is visible)
Always perform Pressure Relief Procedure before 
adjusting spray tip position.
Tip Forward
(SPRAY position)
Tip Reversed
(UNCLOG position)
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UP position
(Releases pump pressure)
DOWN position
(Ready to spray)
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