10. Check that the u-cup (6a) is in place on the
retaining ring (6). The lips of the u-cup must face
forward.
NOTICE
NOTICE
NOTICE
To avoid damaging the tip guard, orient the
air cap assembly (5) before tightening the
retaining ring (6). Do not turn the air cap when
the retaining ring is tight.
11. Orientate the air cap and tighten the retaining
ring securely.
12. See
.
Electrode
Electrode
Electrode Replacement
Replacement
Replacement
1.
Follow the steps in
Prepare the Gun for Service, page 58
2.
Remove the air cap and nozzle. See
Air Cap and Nozzle Replacement, page 59
.
3.
Unscrew the electrode (3) with the multi-tool (41).
NOTICE
NOTICE
NOTICE
To avoid damaging the plastic threads, be very
careful when installing the electrode.
4.
Apply low-strength purple threadlocker to the
electrode and packing rod threads. Install the
electrode finger-tight. Do not overtighten.
5.
Install the fluid nozzle and air cap. See
Air Cap and Nozzle Replacement, page 59
.
NOTICE
NOTICE
NOTICE
To avoid equipment damage, use only the
electrode needle available in kit 26A416.
Alternate electrodes are not acceptable for use
and do not fit the packing rod threads.
Figure 37 Electrode Replacement
3A2496H
61