REHM 1513230, Краткое руководство, Страница: 13 / 16

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5 Maintenance work
5.1 Safety information
Warning!
Maintenance and repair work may only be performed by persons who have been trained
by REHM. Please contact your REHM dealer.
When replacing parts only use REHM original spare parts.
If maintenance or repair work is performed on this unit by persons who have not been
trained and authorised to carry out the work by REHM, then claims against REHM beco-
me void.
Before beginning cleaning work the unit must be switched off and disconnected from the
mains supply.
Before maintenance work the welding system must be switched off and disconnected
from the mains supply and secured against unintended reconnection.
Supply lines must be shut off and vented free of pressure.
The welding system and its components must be maintained in accordance with the
requirements of the operating and maintenance instructions.
Insufficient or improper maintenance or repair may result in operating faults. Periodic
maintenance of the system is therefore essential. No constructive change or additions may be
made to the system.
5.2 Maintenance table
The maintenance intervals are recommended by REHM for standard requirements (for example,
single shift operation, use in a clean and dry environment). The precise maintenance intervals
are specified by your safety officer.
Activity Interval
Cleaning the inside of the unit
According to the
conditions of use
Functional test of the safety equipment by operat-
ing personnel
Daily
Visual system check, particularly the torch hoses /
elding current cable
Daily
Check the function of the residual current circuit
breaker
Daily
(in flying constructions)
otherwise monthly
Have the connecting lines and torch hoses
checked by qualified personnel; log the checks in
the logbook provided.
Perform checks more regularly depending
on the country-specific laws.
Every six months
Have the complete welding system checked by
qualified personnel; log the checks in the logbook
provided.
Perform checks more regularly depending on
the country-specific laws.
Annually