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Time period
As Necessary
Daily before Start-Up
Weekly
Monthly
Monthly
6 months
2 years
2 years
No. Designation
1
Filter in
switch cabinet
2
Compressed
air filter for
rotary vane
pump
40
Monitoring and maintenance work
• Clean the welding nozzle (12) with a brass
brush designed for this purpose
• Clean or replace the air filter
• Check the stability of the machine
• Check the machine and power cable for da-
mage
• Check the control pressure of the maintenance
unit (max. 10 bar / min. 6.5 bar.)
Clean the entire machine
Clean the compressed air filter of the rotary
vane pump.
Clean the maintenance unit filter.
Clean or replace the filter for the switch cabinet.
Depending on the ambient conditions.
Replace the compressed air filter of the rotary
vane pump.
Replace the maintenance unit filter.
Text
The air filter must be cleaned every six months.
• Detach the countersunk screw (26, A).
• Remove the chromium steel cover (26, B).
• Remove the filter mat (26, C) and rinse the mat
under cold water.
• Blow down and dry the filter mat with
compressed air.
• Re-fit the filter (70), cover (60), and screws (100).
The filter must be replaced every two years.
The filter is included in the filter set (156.777).
Before using the machine, always clean the
filter element (156.778) with isopropanol to
prevent damage.
The filter must be replaced every two years. The
filter is included in the filter set (156.777).
• When installing the reservoir on the filter, en-
sure that the locking knob is aligned with the
nut on the front (or rear) of the housing in order
to prevent the reservoir from falling off or be-
coming damaged.
• Before removing the filter reservoir, the pres-
sure must be removed from the system.
• For detailed information on disassembling and
assembling the filter, see reference document
in annex
Spare parts
Tools
Air filter
Brass brush
–
–
–
wet towel
Filter set
Isopropyl alcohol
(156.777)
Compressed air
Filter set
Isopropyl alcohol
(156.777)
Compressed air
Filter set
Isopropyl alcohol
(156.777)
Compressed air
Filter set
(156.777)
Filter set
(156.777)
Figure
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