Routine Maintenance - Thermal Arc ARCMASTER 200 TS Service Manual

7

ROUTINE MAINTENANCE

The only routine maintenance required for the
ROUTINE MAINTENANCE
power supply is a thorough cleaning and inspec-
tion, with the frequency depending on the usage
and the operating environment.
WARNING
Disconnect primary power at the source before
opening the enclosure. Wait at least two minutes
before opening the enclosure to allow the primary
capacitors to discharge.
To clean the unit, open the enclosure (please refer
to Section 11.1.1, Opening the Enclosure)
200TS Service Manual P/N ******-** *)
and use a vacuum cleaner to remove any accumu-
lated dirt and dust. The unit should also be wiped
clean, if necessary; with solvents that are recom-
mended for cleaning electrical apparatus.
CAUTION
Do not blow air into the power supply during clean-
ing. Blowing air into the unit can cause metal
particles to interfere with sensitive electrical com-
ponents and cause damage to the unit.
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