Tweco 100 XT Ultra-Cut Plasma Cutting System - Manual (Page 59)

ULTRA-CUT 100 XT
Manual 0-5272 INSTALLATION 3-37
6. Take the cartridge tool off the cartridge. Fit the cartridge assembly onto the torch head. The Speed Lok
ring should click into place and the cartridge assembly should touch the large O-ring on the torch body.
Torch Head O-Ring
Torch Head
Art # A-08300_AB
0.063 - 0.083"
(1.6 - 2.1 mm)
Protrusion
Installing Assembled Cartridge Onto Torch Head
7. Slide the ohmic clip over the shield cup if using ohmic torch height sensing.
8. Connect the wire lead from the height finder to the ohmic clip if using ohmic torch height sensing.
Ohmic Clip
Art # A-03393_AB
NOTE
Ohmic height sensing is not recommended with water shield. Water on the plate interferes electrically with the
ohmic sensing circuit.