Pressure Relief Procedure. Graco 333208D, Electric High Pressure Airless Sprayer

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Pressure Relief Procedure. Graco 333208D, Electric High Pressure Airless Sprayer | Manualzz

Pressure Relief Procedure

Pressure Relief Procedure

Follow the Pressure Relief Procedure whenever you see this symbol.

5.

Hold gun firmly against a grounded metal pail.

Trigger the gun.

This equipment stays pressurized until pressure is manually relieved. To help prevent serious injury from pressurized fluid, such as skin injection, splashing fluid and moving parts, follow the Pressure Relief

Procedure when you stop spraying and before cleaning, checking, or servicing the equipment.

1.

Engage gun trigger lock.

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6.

Engage gun trigger lock.

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7.

Drain fluid: Slowly open fluid drain/purge valve (C), and drain fluid into a waste pail.

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2.

Pull pressure adjustment knob (H) out and turn counterclockwise until it stops. Push the knob in to lock.

H

3. Turn power switch (E) off.

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E

C

WLLD

8.

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

4.

Disengage gun trigger lock.

WLD

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

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10 333208D

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