Spray Gun (Top Coat Pump)

Pressure Relief Procedure

4.Lock gun trigger safety. Open pressure prime/drain valve. Leave valve open until ready to spray again.

1. Lock gun trigger safety and turn engine OFF.

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2.Turn on/off switch to OFF and turn pressure control knob fully counterclockwise.

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NOTE: If you suspect that the spray tip nozzle 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 to relieve pressure gradually, then loosen com- pletely. Then clear tip or hose.

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3.Unlock trigger safety. Hold metal part of gun firmly to side of grounded metal pail and trigger gun to relieve pressure.

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Graco 313888E important safety instructions Spray Gun Top Coat Pump