Torch connections a-21, Connecting the torch to the torch leads a-21, Torch connections – Hypertherm HD4070 Rev.1 User Manual
Page 94
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1-TORCH INSTALLATION
HyPerformance HD4070
Instruction Manual
3A-21
Torch connections
Connect the torch to the torch lead assembly
1. Uncoil the first 2 meters (6.5 feet) of leads on a flat surface.
2. Hold the torch assembly in place with the spanner wrench (104269) and remove the mounting sleeve from the
torch assembly. *Note: the plastic insulator must be in place to prevent internal short circuits.
3. Push back the braided cover and slide the sleeve over leads. Align the torch with the hoses in the lead
assembly. The hoses must not be twisted. They are taped together to help prevent twisting.
4. Connect the coolant IN hose to the torch.
5. Connect the pilot arc lead.
Braided cover
Sleeve
Coolant IN hose
2WRENCHES
*Plastic insulator
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