ESAB EPP-200 Instruction Manual page 245

SECTION 5
5.1 General
WARNING
CAUTION
5.2 Inspection and Cleaning
Electric Shock Can Kill!
Open wall disconnect switch before attempting any maintenance
on:
• plasma console
• interconnecting cables
Only trained personnel should perform maintenance or repairs
on this equipment.
Frequent inspection and cleaning of the EPP-200 and related equipment
are recommended for safety and proper operation. Consider the
following during inspection and cleaning:
• Check work cable to workpiece connection.
• Check safety earth ground at workpiece and at power
source chassis.
• Ensure cable and hoses are not damaged or
kinked.
• Ensure all plugs, fittings, and ground connections are
tight.
• Check screen filter in coolant pump (located inside
console) periodically and flush as required.
245
MAINTENANCE