Service
Service
To reduce the risk of serious injury from fluid injection or splashing, always follow the Pressure Relief Proce- dure on page 5 before servicing the gun.
Disassembly for Repair or Cleaning
NOTE: If replacing only the needle and seat, step 4 and 5 are not required. However, removing them allows you to clean the gun more thoroughly.
1.Relieve pressure.
2.Disconnect the fluid hose (A) and swivel (if used). Remove the tip guard (9). Unscrew the spring screw (21) about 1/4 in. (7 mm) to release spring tension. See FIG. 5.
21
9
ti19266a
Swivel
A
FIG. 5
3.Unscrew the valve seat (2a). Remove the gasket (2b). See FIG. 6.
2b
2a
ti19270a
FIG. 6
4.Remove one
13
26
18
23
24
26
ti19271a
FIG. 7
3A2799A | 9 |