Tweco 42 CutMaster Operating Manual - Manual (Page 23)

CUTMASTER 42
Manual 0-5141 5-1 SERVICE
SECTION 5 SYSTEM: SERVICE
5.01 General Maintenance
Warning!
There are extremely dangerous voltage and power levels present inside
this product. Do not attempt to open or repair unless you are a qualified
electrical tradesperson and you have had training in power measurements
and troubleshooting techniques. If major complex subassemblies are faulty,
then the Cutting Power Source must be returned to an Accredited Thermal
Dynamics Service Provider for repair.
Each Use
Visual check of
torch tip and electrode
Weekly
Visually inspect the torch body tip,
electrode, start cartridge and shield cup
Visually inspect the
cables and leads.
Replace as needed
3 Months
6 Months
Replace all
broken parts
Visually check and
Carefully clean the
interior
Maintain more often
if used under severe
conditions
Art # A-09343_AC
Clean
exterior
of power supply
CUTMASTER ® 42 CURRENT A 20 40
30
CUTMASTER ® 42 CURRENT A 20 40
30