Graco 2730B 사용자 설명서
Operation
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Operation
Pressure Relief Procedure
Follow this procedure when you stop spraying and
before cleaning, checking, servicing or transporting
equipment.
before cleaning, checking, servicing or transporting
equipment.
1.
Engage trigger lock.
2.
Turn pressure washer OFF.
3.
Remove ignition cap from spark plug.
4.
Turn off water supply and disconnect pressure
washer from water.
washer from water.
5.
Unlock trigger lock. Trigger gun to relieve pressure.
Engage trigger lock.
Engage trigger lock.
TIA
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ON
OFF
If you suspect the spray tip or hose is clogged or
that pressure has not been fully relieved after fol-
lowing the pressure relief procedure, VERY
SLOWLY loosen tip guard retaining nut or hose end
coupling to relieve pressure gradually, then loosen
completely. Clear hose or tip obstruction.
that pressure has not been fully relieved after fol-
lowing the pressure relief procedure, VERY
SLOWLY loosen tip guard retaining nut or hose end
coupling to relieve pressure gradually, then loosen
completely. Clear hose or tip obstruction.
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