Tweco 102 Cutmaster - Manual (Page 35)

CUTMASTER 102
Manual 0-4997 OPERATION 4T-1
SECTION 4 TORCH:
OPERATION
4T.01 Torch Parts Selection
Depending on the type of operation to be done determines
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 addi-
tional information on torch parts.
Change the torch parts for a different operation as follows:
WARNING
Disconnect primary power at the source before
assembling 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 proceed-
ing.