8 Field Service Bulletin
HyPro2000 — HT2000 TORCH UPGRADE
Torch and quick-disconnect receptacle Installation
1. Remove the existing torch and mounting sleeve from the lifter.
2. Unscrew the mounting sleeve and slide it up to expose the hose fi ttings.
3. Disconnect all the hoses and the pilot arc connection from the torch and remove the sleeve.
Always use 2 wrenches to loosen or tighten the fi ttings.
4. Inspect all hoses and wires for damage.
5. Loosen the off-valve assembly to remove the existing blue plasma hose.
6. Hold the black plasma hose provided in this kit with the bundled cables and hoses and slide the HyPro2000 torch
mounting sleeve over the leads (with the threaded end closest to the torch) and install the pilot arc lead insulator onto the
pilot arc lead (dark blue hose).
7. Connect the torch quick-disconnect receptakce to the torch leads.
a. The coolant hose insulator is on the coolant return (red) line of the torch quick disconnect when shipped.
Make sure it is in place before making any connections.
Pilot arc lead insulator Threaded end of the torch mounting sleeve
Black plasma gas hose
Coolant hose
insulator
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