Fault-Tracing; Ordering Spare Parts - ESAB Warrior 400i CC/CV Manual De Instrucciones

GB
7

FAULT-TRACING

Try these recommended checks and inspections before sending for an authorized
service technician.
Type of fault
No arc.
The welding current is interrupted during welding.
The overheating protection trips frequently.
Poor welding performance.
8

ORDERING SPARE PARTS

Repair and electrical work should be performed by an authorised ESAB service
technician. Use only ESAB original spare and wear parts.
The Warrior 400i CC/CV and Warrior 500i CC/CV are designed and tested in accordance
with international standards IEC 60974­1.
On completion of service or repair work, it is the responsibility of the person(s) performing
the work to ensure that the product still complies with the requirements of the above
standard.
Spare parts may be ordered through your nearest ESAB dealer, see the last page of
this publication.
bu21e
Corrective action
S
Check that the mains power supply switch is
turned on.
S
Check that the mains, welding and return
cables are correctly connected.
S
Check that the correct current value is set.
S
Check the mains power supply fuses.
S
Check whether the overloading protection
has deployed (indicated on the front).
S
Check the mains power supply fuses.
S
Check that the return cable is correctly
fastened.
S
Make sure that you are not exceeding the
rated data for the power source (i.e. that the
unit is not being overloaded).
S
Check that the welding and return cables
are correctly connected.
S
Check that the correct current value is set.
S
Check that the correct wire or electrode is
used.
S
Check the mains power supply fuses.
- 48 -
© ESAB AB 2013