Lincoln Electric CITOTIG 315DC Service Manual page 17

For any repair operations, modifications or maintenances, it is recommended to contact the nearest Technical Service
Center or Lincoln Electric. Repairs and modifications performed by unauthorized service or personnel will cause, that the
Any noticeable damage should be reported immediately and repaired.
Routine maintenance (everyday)
Check condition of insulation and connections of the work leads and insulation of power lead. If any insulation
•
damage exists replace the lead immediately.
Check condition and operation of the cooling fan. Keep clean its airflow slots.
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Periodic maintenance (every 200 working hours but at list once every year)
Perform the routine maintenance and, in addition:
Keep the machine clean. Using a dry (and low pressure) airflow, remove the dust from the external case and from the
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cabinet inside.
If it is required, clean and tighten all weld terminals.
•
The frequency of the maintenance operations may vary in accordance with the working environment where the machine
is placed.
Before the case of welding machine will be removed, the welding machine had to be turned off and the power lead had to
Mains supply network must be disconnected from the machine before each maintenance and service. After each repair,
perform proper tests to ensure safety.
MAINTENANCE
WARNING
manufacturer's warranty will become null and void.
WARNING
Do not touch electrically live parts.
WARNING
be disconnected from mains socket.
WARNING
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