Hypertherm Duramax Hyamp Long Handheld Torches - Manual (Page 58)

58 Duramax Hyamp Long Handheld Torches Service Manual 808290
4 – Component Replacement
Replace the torch body
The torch body assembly is made up of the torch head and the long gas tube. The torch body kits listed above also
include a pilot arc wire and a cap-sensor switch.
Remove the torch body
1. Turn OFF (O) the power, disconnect the gas supply, and disconnect the torch.
2. Remove all components from the upper and lower parts of the torch, including the consumables. See Remove the
handle on page 41 and Remove the front shell on page 47.
3. Gently pull the cap-sensor switch connector and the pilot terminal screw (encased in heatshrink) out of the trigger
end of the extension tube.
4. Disconnect the cap-sensor switch at the trigger end of the extension tube by pressing the tab on the connector and
pulling the connector apart.
Figure 18
Kit Description
428282 Kit: Duramax Hyamp 45° long handheld torch body replacement (torch head plus gas
tube), 0.6 m (2 feet) – includes pilot arc wire, cap-sensor switch, and foam strips
428284 Kit: Duramax Hyamp 45° long handheld torch body replacement (torch head plus gas
tube), 1.2 m (4 feet) – includes pilot arc wire, cap-sensor switch, and foam strips
428283 Kit: Duramax Hyamp 90° long handheld torch body replacement (torch head plus gas
tube), 0.6 m (2 feet) – includes pilot arc wire, cap-sensor switch, and foam strips
428285 Kit: Duramax Hyamp 90° long handheld torch body replacement (torch head plus gas
tube), 1.2 m (4 feet) – includes pilot arc wire, cap-sensor switch, and foam strips
Cap-sensor switch
Tab