CUTMASTER 20mm
Manual 0-5078
5-7
SERVICE
5. Remove the fitting from the filter element as-
sembly by inserting a 6 mm hex wrench into
the internal hex fitting and turning it counter
clock-wise (left). Numbers 4 and 5 in the previous
illustration.
6. Disconnect the input line from the filter element
assembly.
7. Remove the filter element assembly through the
rear opening.
NOTE
If replacing or cleaning just the filter element refer
to the following illustration for disassembly.
Art # A-07990
Filter Element
8. Install the new or cleaned assembly by reversing
these procedures.
9. Turn on the air supply and check for leaks before
reinstalling the cover.
Optional Single-Stage Filter Element
Replacement
These instructions apply to power supplies where the
optional Single-Stage Filter has been installed.
The Power Supply shuts down automatically when
the Filter Element becomes completely saturated. The
Filter Element can be removed from its housing, dried,
and reused. Allow 24 hours for Element to dry. Refer
to Section 6, Parts List, for replacement filter element
catalog number.
1. Remove power from power supply.
2. Shut off air supply and bleed down system before
disassembling Filter to change Filter Element.
3. Disconnect gas supply hose.
4. Turn the Filter Housing Cover counter-clockwise
and remove it. The Filter Element is located inside
the Housing.
Art # A-02476
Filter
Element
(Cat. No. 9-7741)
Housing
Cover
Barbed
Fitting
Spring
Assembled Filter
O-ring
(Cat. No. 9-7743)
Optional Single-Stage Filter Element Replacement
5. Remove the Filter Element from the Housing and
set Element aside to dry.
6. Wipe inside of housing clean, then insert the
replacement Filter Element open side first.
7. Replace Housing on Cover.
8. Reattach gas supply.
NOTE
If unit leaks between housing and cover, inspect
the "O" Ring for cuts or other damage.
ARC WELDING SUPPLIES - 07 847 7870
