Hypertherm HRT - Manual (Page 28)

Torch seTup
2-10 Duramax Retrofit Torch
Operator Manual
7. Disconnect the wire connector for the cap‑sensor switch.
8. Use a #2 Phillips screwdriver to remove the screw that secures the torch’s pilot wire to the
torch body.
9. Use 1/4‑inch and 3/8‑inch wrenches, or adjustable wrenches, to loosen the nut that secures
the gas supply line to the torch lead. Set the torch body aside.
Note: Cover the end of the gas line on the torch lead with tape to keep dirt and other
contaminants from getting in the gas line when you route the lead through the track.
10. Slide the coupler, positioning sleeve (full‑length machine torch), strain relief nut, and strain
relief body off the front of the torch lead.
11. If you do not need the gear rack on a full‑length machine torch, slide the gear rack from the
positioning sleeve toward the consumables end of the sleeve.
12. Route the torch lead through the cutting table’s track.
Gas supply line
connection
Torch head
Pilot wire terminal screw
Wire connector for
cap‑sensor switch