Tweco XTTM-301 - Manual (Page 36)

INSTALLATION 3-18 Manual 0-4768
3.07 Install Consumable Torch Parts (All Applications)
1. Check the appropriate cut chart for the right combination of parts for the cutting application.
2. Install the consumable parts as follows to ensure proper operation. These steps will help ensure that parts are
seated correctly.
Cartridge Covers
O-Ring
on Torch Tip
Shield Cap Protrudes
0.063-0.083" (1.6 - 2.1 mm)
Electrode
Plasma Gas
Distributor
Tip
Shield Gas
Distributor
Shield Cap
O-Ring
on Tip
1: Stack Parts 2: Press Cartridge onto Stacked Parts
4: Check Shield Cap Protrusion
Art # A-04873
No Gaps
Between Parts
3: Thread Shield Cup onto Cartridge
Shield Cap
Shield Cup
3. Stack the consumable parts together.
4. Insert the stack of consumable parts into the cartridge. Ensure that the large O-ring on the torch tip fits
completely into the cartridge. If any part of the O-ring protrudes from the cartridge, the parts are not seated
properly.