Hypertherm Powermax 85 Service Manual

powermax 65/85 Service Manual 3-1
Section 3
TORCH SETUP
In this section:
Introduction ..............................................................................................................................................................................................3-2
Consumable life .......................................................................................................................................................................................3-2
CopperPlus™ electrode for Duramax torches........................................................................................................................3-2
Hand torch setup ....................................................................................................................................................................................3-3
Choose the hand torch consumables .....................................................................................................................................3-4
Hand torch consumables ...........................................................................................................................................................3-5
Install the hand torch consumables ..........................................................................................................................................3-6
Machine torch setup...............................................................................................................................................................................3-7
Converting a full-length machine torch to a mini machine torch ....................................................................................... 3-8
Mount the torch .......................................................................................................................................................................... 3-10
Choose the machine torch consumables ............................................................................................................................ 3-12
Machine torch consumables ................................................................................................................................................... 3-12
Install the machine torch consumables ................................................................................................................................ 3-15
Aligning the torch ...................................................................................................................................................................... 3-15
Connecting an optional remote-start pendant ................................................................................................................... 3-16
Connecting an optional machine interface cable ............................................................................................................... 3-17
Connecting the torch lead ................................................................................................................................................................. 3-22
Using the cut charts ............................................................................................................................................................................ 3-23
Estimated kerf-width compensation ...................................................................................................................................... 3-24
85 A shielded consumables ................................................................................................................................................... 3-26
65 A shielded consumables ................................................................................................................................................... 3-30
45 A shielded consumables ................................................................................................................................................... 3-34
FineCut
®
consumables ............................................................................................................................................................ 3-38
85 A unshielded consumables ............................................................................................................................................... 3-43
65 A unshielded consumables ............................................................................................................................................... 3-47
45 A unshielded consumables ............................................................................................................................................... 3-51

Hypertherm Powermax 85 Specifications

General

Gas Supply	Clean, dry, oil-free air or nitrogen
Cooling Method	Fan-cooled
Input Voltage	200-600V, 3-phase
Current Output	25-85 A
Duty Cycle	60% @ 85 A
Recommended Gas Inlet Flow Rate/Pressure	6.7 scfm @ 85 psi
Cutting Capacity (Recommended)	1" (25 mm)
Gas Type	Air/Nitrogen