ARCCAPTAIN ARC160 Manuel de l'utilisateur - Page 15
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7. MAINTENANCE
The following operation requires sufficient professional knowledge on
electric aspect and comprehensive safety knowledge. Operators should be
holders of valid qualification certificates which can prove their skills and
knowledge. Make sure the input cable of the machine is disconnected from
the electricity utility before uncovering the welding machine.
1)
Check periodically whether inner circuit connection is in good condition, connector is fastened (esp.
plugs or components). Tighten the loose connection. If there is oxidization, remove it with
sandpaper and then reconnect.
2)
Keep hands, hair and tools away from the charged parts such as the fan to avoid personal injury or
machine damage when the machine is energized.
3)
Clean the dust periodically with dry and clean compressed air. If welding environment with heavy
smoke and pollution, the machine should be cleaned daily. The pressure of compressed air should
be at a proper level in order to avoid the small parts inside the machine being damaged.
4)
Avoid water and vapor infiltrating the machine. If there is, dry it and use tramegger to check the
insulation of the equipment (including that between the connections and that between the
connection and the enclosure). Only when there are no abnormal phenomena anymore, can the
machine be used.
5)
Check periodically whether the insulation cover of all cables is in good condition. If there is any
dilapidation, rewrap it or replace it.
6)
Put the machine into the original packing in dry location if it is not to be used for a long time.
8. SYMBOL EXPLANATION
Matters to be noticed in operation
Objects to be specially described and
pointed out
It is prohibited to dispose the electrical
waste together with other common
wastes. Please protect the
environment.
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