ESAB FABRICATOR 141i
Manual 0-5420 5-3 TROUBLESHOOTING AND SERVICE
A transportable Power Source is deemed to be any equipment that is not permanently connected and fixed in the position in
which it is operated.
NOTE!
Please refer to local guidelines for further information.
B. General Maintenance Checks
Welding equipment should be regularly checked by an accredited ESAB Service Provider to ensure that:
1. Flexible cord is of the multi-core tough rubber or plastic sheathed type of adequate rating, correctly connected and in
good condition.
2. Welding terminals are in suitable condition and are shrouded to prevent inadvertent contact or short circuit.
3. The Welding System is clean internally, especially from metal filing, slag, and loose material.
C. Accessories
Accessory equipment, including output leads, electrode holders, torches, wire feeders and the like shall be inspected at least
monthly by a competent person to ensure that the equipment is in a safe and serviceable condition. All unsafe accessories shall
not be used.
D. Repairs
If any parts are damaged for any reason, it is recommended that replacement be performed by an accredited ESAB Service Provider.
5.03 Cleaning the Welding Power Source
WARNING
There are dangerous voltage and power levels present inside this product. Do not attempt to open or
repair unless you are a qualified electrical tradesperson. Disconnect the Welding Power Source from the
Electricity Supply Voltage before disassembling.
5.04 Cleaning the Feed Rolls
Clean the grooves in the drive rolls frequently. This can be done by using a small wire brush. Also wipe off, or clean the grooves on
the upper feed roll. After cleaning, tighten the feed roll retaining knobs.
!
CAUTION
Do not use compressed air to clean the Welding Power Source. Compressed air can force metal par-
ticles to lodge between live electrical parts and earthed metal parts within the Welding Power Source.
This may result in arcing between this parts and their eventual failure.
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