Hypertherm HRT - Manual (Page 30)

Torch seTup
2-12 Duramax Retrofit Torch
Operator Manual
Choose the machine torch consumables
Powermax systems with the Duramax MRT retrofit torch are shipped with a complete set
of consumables. Hypertherm also includes spare electrodes and nozzles. In addition, an
ohmic‑sensing retaining cap is available for use with shielded consumables. With shielded
consumables, the torch tip may touch the metal when cutting. With unshielded consumables, you
must keep the torch a small distance, about .08 inch (2 mm), away from the metal. Unshielded
consumables generally have a shorter life than shielded consumables.
Machine torch consumables
Mechanized shielded consumables: Powermax1000/1250/1650
65
A
45
A
85
A
10
0
A
220817
Shield
220993
Shield
220854
Retaining cap
220941
Nozzle
220819
Nozzle
220816
Nozzle
220990
Nozzle
220842
Electrode
220857
Swirl ring
220994
Swirl ring
Powermax1000 – Use 45‑65 A consumables
Powermax1250 – Use 45‑85 A consumables
Powermax1650 – Use 45‑100 A consumables