Graco 16H243 User Manual

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Common Procedures
3A1698F
9
Common Procedures
Trigger Lock
Prime/Pressure Relief Valve 
Position
Pressure Relief Procedure
4.
Engage trigger lock. 
5.
Put prime/pressure relief valve UP to release pres-
sure.
Spray Tip Position
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)
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UP position
(For priming and releasing
DOWN position
(Ready to spray)
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pump pressure)
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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 1,700 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 perform Pressure Relief Procedure before 
adjusting spray tip position.
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Tip Forward
(SPRAY position)
Tip Reversed
(UNCLOG position)
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