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ESAB CuTmASTEr 100
5.02
Maintenance Schedule
NOTE!
The actual frequency of maintenance may need to
be adjusted according to the operating environ-
ment.
Daily Operational Checks or Every Six Cutting
Hours:
1. Check torch consumable parts, replace if dam-
aged 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 ex-
posed 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.
3. Check all contactor points for severe arcing or
pits, replace if necessary.
4. Vacuum dust and dirt out of the entire machine.
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 com-
ponents and cause damage to the unit.
5-2
All manuals and user guides at all-guides.com
5.03
Problem - Symptom
Insufficient
Penetration
Extinguishes
Excessive Dross
Formation
Short Torch Parts Life1. Oil or moisture in air source.
Difficult Starting
SERVICE
Common Faults
Common Cause
1. Cutting speed too fast.
2. Torch tilted too much.
3. Metal too thick.
4. Worn torch parts
5. Cutting current too low.
6. Non - Genuine ESAB parts used
7. Incorrect gas pressure
Main Arc
1. Cutting speed too slow.
2. Torch standoff too high from
workpiece.
3. Cutting current too high.
4. Work cable disconnected.
5. Worn torch parts.
6. Non - Genuine ESAB parts used
1. Cutting speed too slow.
2. Torch standoff too high from
workpiece.
3. Worn torch parts.
4. Improper cutting current.
5. Non - Genuine ESAB parts used
6. Incorrect gas pressure
2. Exceeding system capability
(material too thick).
3. Excessive pilot arc time
4. Gas pressure too low.
5. Improperly assembled torch.
6. Non - Genuine ESAB parts used
1. Worn torch parts.
2. Non - Genuine ESAB parts used.
3. Incorrect gas pressure.
Manual 0-5404
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