Graco 257060 Manual De Usuario
Operation
313034A
9
Operation
Trigger Lock
Always engage the trigger lock when you stop
spraying to prevent the gun from being triggered
accidentally by hand or if dropped or bumped.
spraying to prevent the gun from being triggered
accidentally by hand or if dropped or bumped.
Pressure Relief Procedure
Follow this Pressure Relief Procedure whenever
you stop spraying and before cleaning, checking,
servicing, or transporting equipment.
you stop spraying and before cleaning, checking,
servicing, or transporting equipment.
1. Turn power switch OFF and unplug
power cord.
2. Turn Prime/Spray valve to
PRIME to relieve pressure.
3. Hold gun firmly to side of
pail. Trigger the gun to
relieve pressure.
relieve pressure.
4. Engage trigger lock.
If you suspect the spray tip or hose is clogged or
that pressure has not been fully relieved after fol-
lowing the steps above, VERY SLOWLY loosen tip
guard retaining nut or hose end coupling to relieve
pressure gradually, then loosen completely. Clear
hose or tip obstruction. Read Unclogging Spray
Tip, page 13.
that pressure has not been fully relieved after fol-
lowing the steps above, VERY SLOWLY loosen tip
guard retaining nut or hose end coupling to relieve
pressure gradually, then loosen completely. Clear
hose or tip obstruction. Read Unclogging Spray
Tip, page 13.
ti8908a
Trigger Locked
Trigger Unlocked
ti8909a
ti2810a
Leave Prime/Spray valve in the PRIME
position until you are ready to spray again.
position until you are ready to spray again.
ti9346a
ti11986a
ti8908a
Pressure Control Knob Settings
High Pressure
Spray
Low Pressure
Spray
Prime/
Clean
Rolling
ti5597a
To select function, align symbol on pressure control knob with setting indicator on sprayer.