ESAB CUTMASTER A60 - Power Supply Basic Parts Replacement

CUTMASTER A60
SERVICE 0-5428
5-6
5.06 Power Supply Basic Parts
Replacement
WARNING
The following procedures should not be
attempted by anyone who has not had
proper training or authorized to do so.
A. Cover Removal
1. Remove the upper and lower screws which
secure the cover to the main assembly. Do not
loosen the lower screws inside the cut out slots
in the bottom of the cover.
NOTE!
The upper screws and lower screws
are not the same. Do not mix them.
The upper screws are for threading into
the plastic of the front and rear panels.
DO NOT use the ner threaded lower
screws for this.
Upper
Screws
Lower
Screws
Lower
Screws
Art # A-08317
Slots
2. Carefully pull the Cover up and away from the
unit.
B. Cover Installation
1. Reverse previous procedures for cover installa-
tion.
NOTE!
When installing the upper screws, at-
tempt to reuse the original threads. The
easiest way to do this is by turning the
screw counter-clockwise until you feel
the threads line up, then begin to turn
the screw clockwise to tighten to 15-18
in. lbs. Do not over tighten.
C. Filter Element Assembly Replacement
The Filter Element Assembly is in the rear panel. For
better system performance, the lter element should be
checked per the Maintenance Schedule (Subsection
5.02), and either cleaned or replaced.
1. Remove power from the power supply; turn OFF
the gas supply and bleed down the system.
2. Remove the system cover. See "A Cover Re-
moval" in this section.
3. Locate the internal air line and the tting from
the lter assembly. Number 1 in the following
illustration.
4. Hold a wrench or similar tool against the locking
ring on the lter assembly tting, then pull on
the hose to release it. (Numbers 2 and 3 in the
following illustration).
Art # A-07989
1
2
3
4
5
6mm