Hypertherm Powermax105 Service Manual - Manual (Page 306)

Torch componenT replacemenT
10-16
powermax
105 Service Manual
Remove the mounting sleeve
Refer to the appropriate figure(s) on the following page and complete the following instructions.
1. Remove the consumables from the torch.
2. Use a #1 Phillips screwdriver to remove the three screws from the end of the mounting sleeve.
3. Slide the mounting sleeve off the front of the torch body.
Remove the cap-sensor switch
Refer to the appropriate figure(s) on the following page and complete the following instructions.
1. Unplug the cap-sensor switch connector.
2. Use a #1 Phillips screwdriver to remove the cap-sensor switch mounting screw.
Remove the torch body
Refer to the appropriate figure(s) on the following page and complete the following instructions.
1. Use a #1 Phillips screwdriver to remove the pilot arc wire terminal screw.
2. Use a 1/4-inch and 3/8-inch wrench together (or two adjustable wrenches) to loosen the nut that secures the gas
supply line to the torch body.
Separate the torch components
Refer to the appropriate figure(s) on the following page and complete the following instructions.
1. Unscrew the strain relief body from the strain relief nut and slide the strain relief body back along the torch lead.
2. Unscrew the strain relief nut from the positioning sleeve (Duramax 180° full-length machine torch) or coupler
(Duramax 180° mini machine torch) and slide the nut back along the torch lead.
3. Unscrew the positioning sleeve (Duramax 180° full-length machine torch) from the coupler.
4. Unscrew the coupler from the mounting sleeve.