Graco 390 Classic Model 24U105 Benutzerhandbuch

Setup

332758A

13

1.

Connect Graco airless hose to sprayer. Tighten 
securely.

2.

Connect other end of hose to gun.

3.

Tighten securely.

4.

Remove tip guard.

5.

Check inlet strainer for clogs and debris.

6.

Fill throat packing nut with TSL to prevent 
premature packing wear. Do this each time you 
spray.

7.

Turn power OFF.

8.

Plug power supply cord into a properly grounded 
electrical outlet.

9.

Turn prime valve down.

10. Place siphon tube set in grounded metal pail par-

tially filled with flushing fluid. See Grounding, page 
11. Do steps 1- 6 of Startup, page 14, to flush out 
storage oil shipped in sprayer. Use water to flush 
water-based paint or mineral spirits to flush 
oil-based paint and storage oil.

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Flush