NOTICE
A LOOSE OR OVERTIGHTENED ELECTRODE CAN CAUSE DAMAGE TO THE TORCH
If you do not correctly install and tighten the electrode, torch damage can occur.
A tool is necessary to correctly install and tighten the torch electrode. Do not use your hands.
Hypertherm recommends tightening the electrode to a torque value of 2.3 N∙m – 2.8 N∙m (20 lbf∙in
– 25 lbf∙in).
■
The torch head in the XPR torch-assembly kit has 460 A mild steel consumable parts installed on it.
Refer to Consumable starter kits on page 420 if necessary.
■
For information about how to select consumables for your cutting or marking applications, refer to the
XPR Cut Charts Instruction Manual (809830).
1. Remove the power from the cutting system:
a. Set the line-disconnect switch to the OFF position.
b. Make sure that the power-indicator LED is not illuminated on the plasma power supply or
other system components.
2. Loosen the torch coupler nut to release the torch from the torch receptacle.
The torch and consumables can be hot. Put on gloves to prevent burns.
3. Put the torch and torch receptacle on a surface that is:
□
Clean
□
Dry
□
Oil-free
4. Remove the consumables as shown.
Installation
3
144
811530 Instruction Manual XPR460
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