Tweco 150 Ultra-Cut - Manual (Page 63)

Manual No. 0-4800 3-41 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 the
ohmic sensing circuit.
T. Complete the Installation
1. Remove the cap from the coolant tank. Fill the coolant tank to the level shown, with Thermal Dynamics
coolant. The coolant level is visible through the translucent coolant tank. The amount of coolant required
varies with torch leads length.
Cat. Number and Mixture Mixture Protects To
7-3580 'Extra-Cool TM ' 25 / 75 10° F / -12° C
7-3581 'Ultra-Cool TM ' 50 / 50 27° F / -33° C
7-3582 'Extreme Cool T M ' Concentrate* -65° F / -51° C
Coolant Capabilities
* For mixing with D-I Cool TM 7-3583