Fluid Tube Removal And Replacement - Graco Pro Xp 3A2494D Instructions Manual

Repair
Fluid Tube Tube Removal Removal and
Fluid Fluid Tube Removal
1. Remove the nut (22) from the bracket (20).
2. Loosen the fitting (9) to remove the fluid tube
(14) from the barrel (1).
3. Apply dielectric grease (44) to the threads of the
fitting (9) and the o-ring (10). Ensure the ferrules
(7, 8) are in place.
NOTE: On 40 kV guns, the o–ring (10★) is not
NOTE: NOTE:
used, and ferrules (7★) and (8★) are part of the
top fitting (9).
NOTE: On 60 and 85 kV kV guns, check that the
NOTE: NOTE:
sleeve (SL) is in place near the top of the fluid
tube.
4. Slide the fitting (9) onto the fluid tube (14) and
thread the fitting into the barrel (1). Torque to
25–35 in-lb (2.8–3.9 N•m).
5. With the ferrules (7, 8) seated to the bracket (20),
screw the nut (22) securely onto the bracket.
Make sure the top fitting remains tight.
46
and Replacement Replacement
and Replacement
Figure 31 Fluid Tube
3A2494D