Tweco 300 Ultra-Cut - Manual (Page 63)

Manual No. 0-4819 Ultra-Cut 300 3-39 INSTALLATION
Torch Head O-Ring Torch Head
Art # A-07202
0.063 - 0.083"
(1.6 - 2.1 mm)
Protrusion
Installing Assembled Cartridge Onto Torch Head
6. Slide the ohmic clip over the shield cup if using ohmic torch height sensing.
A-03393
Ohmic Clip
7. Connect the wire lead from the height finder to the ohmic clip if using ohmic torch height sensing.
NOTE
Ohmic height sensing is not recommended with water shield. Water on the plate interferes electrically
with ohmic sensing circuits.