Graco 311320H important safety instructions Repair

Models: 311320H

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Repair

10.Replace valving rod spring and spring retainer case. Grasp knob, push in, and turn clockwise to lock in place.

11.Replace air cap.

12.Replace check valves and screen screw assembly.

13.Replace closure screw in top of gun block.

14.Mount gun onto coupling block.

15.Connect air supply to gun.

16.Adjust felt wiper and soak felt with gun cleaner.

17.Close manual valves and press trigger sev- eral times to ensure valving rod moves freely.

311320H

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Graco 311320H important safety instructions Repair