Prime/Flush. Graco 333208E, Electric High Pressure Airless Sprayer

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Prime/Flush. Graco 333208E, Electric High Pressure Airless Sprayer | Manualzz

Prime/Flush

Prime/Flush

To avoid injury from splashing, always flush at lowest possible pressure.

1.

Perform

Pressure Relief Procedure , page 10.

2.

Remove tip and tip guard from gun.

3.

Place material supply suction hose into compatible fluid (if priming) or solvent (if flushing).

4.

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

H

7.

If priming, equipment is now ready to spray (proceed to Spray

, page 12). If flushing, proceed with

step 8.

NOTE: The remaining steps are for flushing only.

NOTICE

Do not prime pump through drain/purge valve using two component materials. Mixed two-component materials will harden in valve and result in clogging.

8.

Place drain tube in a grounded waste pail.

9.

Slightly rotate drain/purge valve handle (C) counterclockwise to open.

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5. Turn power switch (E) ON.

21

E

6.

Prime or flush hose and gun: a.

Disengage gun trigger lock.

WLE

C

WLLD

10. To start pump, pull out pressure adjustment knob

(H) and turn clockwise until pump begins to move.

Push knob in to lock.

H ti5048b b.

Trigger gun into grounded pail. Pull out pressure adjustment knob (H) and turn clockwise slowly to increase pressure, until a steady stream flows from gun. Push knob in to lock.

If flushing , trigger gun for 10-15 seconds.

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11. When clean solvent flows from drain tube, rotate drain/purge valve handle (C) clockwise to close.

Pump will stall.

c.

Engage trigger lock.

333208E ti8727a

C

WLD

12. Perform

Pressure Relief Procedure , page 10.

Leave solvent in and store sprayer.

11

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