Thermal Dynamics C-20A Cutskill, Service Manual

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Operation 4-2 Manual 0-4697
4.02 Preparations For Operating
At the start of each operating session:
WARNING
Disconnect primary power at the source before
assembling or disassembling power supply, torch
parts, or torch and leads assemblies.
A. Torch Parts Selection
Check the torch for proper assembly and appro-
priate torch parts. The torch parts must correspond
with the type of operation, and with the amperage
output of this Power Supply (25 amps maximum).
Use only genuine manufactured parts with this
torch.
Electrode
9-8215
Start Cartridge
9-8213
Tip
9-8206
Shield Cup
9-8218
Art # A-04429
B. Torch Connection
Check that the torch is properly connected.
C. Connect Work Cable
Make a clean work cable
connection to the work-
piece or cutting table
Work Cable
And Clamp
Art # A-04389
D. Torch Operation
• Refer to Section 1 for necessary safety precau-
tions.
3
4
Art # A-03383
Trigger
2
1
Trigger Release