Trigger Lock - Graco 25T804 Operation, Parts

6. Put drain tube in a pail. Turn prime/spray
valve down. Leave prime/spray valve in
down (drain) position until you are ready
to spray again.
7. If you suspect the spray tip or hose is
clogged or that pressure has not been
fully relieved:
a. VERY SLOWLY loosen the tip
guard retaining nut or the hose end
coupling to relieve pressure
gradually.
b. Loosen the nut or coupling
completely.
c. Clear hose or tip obstruction.
3A8179C
Pressure Relief Procedure

Trigger Lock

Always engage the trigger lock when sprayer
is stopped to prevent the gun from being
triggered accidentally by hand or if dropped
or bumped.
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