Graco Inc 224400, 308131, 224200, PRO 4500sc manual Fluid Packing Removal

Service

Fluid Packing Removal

1.Prepare the gun for service as instructed on page 22.

2.Remove the air cap assembly, fluid nozzle and resistor stud and electrode as instructed on page 23.

3.Loosen the trigger screws (4) far enough to re- move the trigger (13).

4.Remove the needle assembly (28), using the multi-tool (62). See Fig. 16.

CAUTION

Clean all parts in non-conductive solvent compatible with the fluid being used, such as xylol or mineral spirits. Use of conductive solvents can cause the gun to malfunction.

5.Check all the parts for wear or damage and replace if necessary.

62

28

13

4

0382A

Fig. 16

308131 25