GB
6
MAINTENANCE
Regular maintenance is important for safe, reliable operation.
Maintenance may only be carried out by an authorised technician.
Only personnel with the appropriate electrical skills (authorised staff) may remove
safety plates.
CAUTION
All guarantee undertakings from the supplier cease to apply if the customer himself
attempts any work in the product during the guarantee period in order to rectify any faults.
6.1
Inspection and cleaning
Check regularly that the control unit is not clogged with dirt.
How often and which cleaning methods apply depend on:
S
welding process
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arc time
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placement
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surrounding environment.
It is normally sufficient to blow down the box with dry compressed air (reduced
pressure) once a year.
7
ORDERING SPARE PARTS
PEK is designed and tested in accordance with the international and European stan
dards EN 60974-1 and EN 60974-10. It is the obligation of the service unit which has
carried out the service or repair work to make sure that the product still conforms to
the said standard.
Spare parts may be ordered through your nearest ESAB dealer, see the last page of
this publication.
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