Maintenance, Safety precautions, General maintenance – Lincoln Electric IDEALARC DC-655 User Manual
Page 34: Warning
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SAFETY PRECAUTIONS
ELECTRIC SHOCK can kill.
• Only qualified personnel should per-
form this maintenance.
• Turn the input power OFF at the disconnect switch
or fuse box before working on this equipment.
• Do not touch electrically hot parts.
GENERAL MAINTENANCE
1.
The fan motor has sealed bearings which require
no service.
2.
In extremely dusty locations, dirt may restrict the
cooling air causing the welder to run hot with pre-
mature tripping of thermal protection. Blow ou;the
welder with low pressure air at regular intervals to
eliminate excessive dirt and dust build-up on inter-
nal parts.
3.
Periodically check the welding cables. Inspect for
any slits or punctures. Also make sure that all
connections are tight.
MAINTENANCE
D-2
D-2
IDEALARC DC-655
WARNING
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