ESAB A-12786 - Section 4 Torch: Operation; 01 Torch Parts Selection

ESAB CUTMASTER 120
Manual 0-5389 OPERATION
4T-1
SECTION 4 TORCH:
OPERATION
4T.01 Torch Parts Selection
Depending on the type of operation to be done deter-
mines the torch parts to be used.
Type of operation:
Drag cutting, standoff cutting or gouging
Torch parts:
Shield Cup, Cutting Tip, Electrode and Starter
Cartridge
NOTE!
Refer to Section 4T.07 and following for additional
information on torch parts.
Change the torch parts for a different operation as
follows:
WARNING
Disconnect primary power at the source before as-
sembling or disassembling torch parts, or torch and
leads assemblies.
NOTE!
The shield cup holds the tip and starter cartridge in
place. Position the torch with the shield cup facing
upward to keep these parts from falling out when
the cup is removed.
1. Unscrew and remove the shield cup assembly
from the torch head.
2. Remove the Electrode by pulling it straight out
of the Torch Head.
A-03510_AB
Electrode
Start Cartridge
Tip
Shield Cup
Torch Head
Torch Parts (Drag Shield Cap & Shield Cup Body
Shown)
3. Install the replacement Electrode by pushing
it straight into the torch head until it clicks.
4. Install the starter cartridge and desired tip for
the operation into the torch head.
5. Hand tighten the shield cup assembly until it
is seated on the torch head. If resistance is
felt when installing the cup, check the threads
before proceeding.