ESAB Origo Mig 4002c, Instruction Manual

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mxx02cwe
7.2 Topping up the coolant
We recommend a 50/50 % mixture of water and ethylene glycol.
8 FAULT TRACING
Try these recommended checks and inspections before sending for an authorised
service technican.
Type of fault Actions
No arc.
S
Check that the mains power supply switch is turned on.
S
Check that the welding current supply and return cables are
correctly connected.
S
Check that the correct current value is set.
Welding current is interrupted
during welding
S
Check whether the thermal overload trip has operated
(indicated by the orange lamp on the front)
S
Check the main power supply fuses.
The thermal overload trips
operate frequently
S
Check to see whether the air filters are clogged.
S
Make sure that you are not exceeding the rated data for the
power source (i.e. that the unit is not being overloaded).
Poor welding performance.
S
Check that the welding current supply and return cables are
correctly connected.
S
Check that the correct current value is set.
S
Check that the correct welding wires are being used.
S
Check the main power supply fuses.
9 ORDERING OF SPARE PARTS
Origo
TM
Mig 4002cw, Mig 4002c, Mig 5002cw, Mig 5002c, Mig 6502cw, Mig 6502c is de-
signed and tested in accordance with the international and European standards IEC/
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.
GB