Cover Assembly; Procedure For Welder Assembly And Disassembly - CEA Matrix 250 HF Bedienungsanleitung

The pointing out of
any difficulties and
their elimination
The supply line is attributed with the
cause of the most common difficul-
ties. In the case of breakdown, pro-
ceed as follows:
1) Check the value of the supply volt-
age
2) Check that the power cable is per-
fectly connected to the plug and the
supply switch
3) Check that the power fuses are not
burned out or loose
4) Check whether the following are
defective:
• the switch that supplies the
machine
• the plug socket in the wall
• the generator switch
NOTE: Given the required technical
skills necessary for the repair of the gen-
erator, in case of breakdown we advise
you to contact skilled personnel or our
technical service department.
Procedure for

cover assembly

and disassembly
Proceed as follows:
1) Unscrew the two screws fastening
the handle.
2) Take off handle pulling it backwards.
3) Take off covering lid and unscrew the
3 screws fastening the top.
4) Use both hands to push the top
towards the front part freeing the
back part.
5) Remove top by lifting with both
hands.
Proceed vice versa for assembly.
Procedure for
welder assembly
and disassembly
• Unscrew the 4 screws fastening the
front rack panel.
• Remove control dials.
• Extract wiring connectors from elec-
tronic control board.
• Unscrew small supporting columns.
• Remove electronic control board by
lifting it out of its supports.
• Proceed vice versa to assemble new
electronic control board.
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