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7
MAINTENANCE
Regular maintenance is important for safe, reliable operation.
Note!
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.
7.1
Inspection and cleaning
Wire feed unit
Check regularly that the wire feed unit is not clogged with dirt.
Cleaning and replacement of the wire feed unit mechanism's worn parts should
S
take place at regular intervals in order to achieve trouble--free wire feed. Note
that if pre--tensioning is set too hard, this can result in abnormal wear on the
pressure roller, feed roller and wire guide.
The brake hub
The hub is adjusted when delivered.
Adjust the brake hub so that wire is slightly slack when wire
S
feed stops.
Welding gun
Cleaning and replacement of the welding gun's wear parts should take place at
S
regular intervals in order to achieve trouble--free wire feed. Blow the wire guide
clean regularly and clean the contact tip.
8
ORDERING SPARE PARTS
YardFeed 2000 is designed and tested in accordance with the international and Euro-
pean standards IEC/EN 60974- -5 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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