ESAB A120 - Optional Single-Stage Filter Element Replacement

CUTMASTER A120
0-5430 SERVICE
5-7
5. Remove the tting from the lter element as-
sembly by inserting a 6 mm hex wrench into the
internal hex tting and turning it counter clock-
wise (left). Numbers 4 and 5 in the previous
illustration.
6. Disconnect the input line from the lter element
assembly.
7. Remove the lter element assembly through the
rear opening.
NOTE!
If replacing or cleaning just the lter ele-
ment 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 lter element
catalog number.
1. Remove power from power supply.
2. Shut OFF air supply and bleed down system
before disassembling Filter to change Filter Ele-
ment.
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
Assemb
led 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 rst.
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.