Graco Inc 309225W specifications Operation, Pressure Relief Procedure, Trigger Lock

Operation

Operation

Pressure Relief Procedure

Follow Pressure Relief Procedure when you stop spraying and before cleaning, checking, servicing, or transporting equipment. Read Injection Warning, page 3.

1. Turn power switch (B) OFF and unplug power cord.

WLD

2.Turn Spray-Prime/Drain valve (J) to PRIME to

relieve pressure. 02)-%

3.Hold a metal part of the

gun firmly to a grounded metal pail. Trigger the gun to relieve pressure.

4. Engage trigger lock. See Trigger Lock, page 8.

TIA

Leave Spray-Prime/Drain valve in the PRIME position until you are ready to spray again.

If you suspect the spray tip or hose is clogged or that pressure has not been fully relieved after following 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 12.

Trigger Lock

Always engage the trigger lock when you stop spraying to prevent the gun from being trig- gered accidentally by hand or if dropped or bumped.

4RIGGER ,OCKED 0OSITION

3'%& 3' AND 3'

TIA

Pressure Control Knob Settings

High Pressure	Low Pressure	Prime/ Rolling	TIA
Spray	Spray	Clean

To select function, align arrow on sprayer within range of function symbol on pressure con- trol knob.

8 309225W