Maintenance, care and disposal
General
099-005649-EW501
19.11.2020
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6
Maintenance, care and disposal
6.1 General
WARNING
Incorrect maintenance, testing and repair!
Maintenance, testing and repair of the machine may only be carried out by skilled and
qualified personnel. A qualified person is one who, because of his or her training, know-
ledge and experience, is able to recognise the dangers that can occur while testing
welding power sources as well as possible subsequent damage, and who is able to im-
plement the required safety procedures.
Observe the maintenance instructions
> see 6.3 chapter
.
• In the event that the provisions of one of the below-stated tests are not met, the machine
must not be operated again until it has been repaired and a new test has been carried out!
As a rule, contact your specialised dealer, i.e. the supplier of the machine, with respect to all servicing
matters. Any return deliveries in the case of warranty claims can be made via your specialised dealer
only.
Only use original spare parts to replace any part. When ordering a spare part, always specify the type,
serial number and article number of the machine, and the type designation and article number of the
spare part.
Under the specified ambient conditions and normal working conditions this machine is essentially mainte-
nance-free and requires just a minimum of care.
Contamination of the machine may impair service life and duty cycle. The cleaning intervals depend on
the ambient conditions and the resulting contamination of the machine. The minimum interval is every six
months.
