Pressure Relief Procedure
311164M 13
Pressure Relief Procedure
1. Engage gun trigger lock.
2. Close bleed type master air valve (B).
3. Disengage gun trigger lock.
4. Hold gun firmly against a grounded metal pail. Trig-
ger the gun.
5. Engage gun trigger lock.
6. Drain fluid. To drain fluid, slowly open all fluid drain
valves, including drain/purge valve (J), in system
into a waste pail. If there is a return tube, open
return line ball valve.
7. If you suspect the spray tip or hose is completely
clogged, or that pressure has not been fully relieved
after following the previous steps, very slowly loosen
the tip guard retaining nut or hose end coupling and
relieve pressure gradually; then loosen completely.
With tip removed, trigger gun into bucket.
Trigger Lock
Always engage gun trigger lock when you stop spraying
to prevent gun from being triggered accidentally by hand
or if dropped or bumped.
NOTE: If using an AA gun, turn gun air regulator
counter-clockwise to relieve pressure.
TI5049a
B
TI5048a
TI8252a
TI5049a
J
TI8417a
+
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