A40i, A60i
SERVICE Manual 0-5466
5-2
5.02 Maintenance Schedule
NOTE!
The actual frequency of maintenance may
need to be adjusted according to the oper-
ating environment.
Daily Operational Checks or Every Six Cutting Hours:
1. Check torch consumable parts, replace if damaged or worn.
2. Check plasma and secondary supply and pressure/flow.
3. Purge plasma gas line to remove any moisture build-up.
Weekly or Every 30 Cutting Hours:
1. Check fan for proper operation and adequate air flow.
2. Inspect torch for any cracks or exposed wires, replace if necessary.
3. Inspect input power cable for damage or exposed wires, replace if necessary.
Six Months or Every 720 Cutting Hours:
1. Check the in-line air filter(s), clean or replace as required.
2. Check cables and hoses for leaks or cracks, replace if necessary.
!
CAUTION
Do not blow air into the power supply during
cleaning. Blowing air into the unit can cause
metal particles to interfere with sensitive
electrical components and cause damage to
the unit.
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