Hypertherm XPR300 - Page 117

Torch
4
XPR300 Field Service Bulletin 809970 11 7
5. Use the tool (229918) to remove
the solenoid valve.
6. Use the tool (229918) to install
the solenoid valve.
7. Connect the plasma valve
connector.
8. Install the torch mounting sleeve:
a. Slide the torch mounting sleeve towards the torch.
b. Hand-tighten the torch mounting sleeve.

A spanner wrench (104879) comes with all 4 of the consumable parts kits
(428616, 428617, 428618, 428619). Do not over tighten the torch
mounting sleeve if you use the spanner wrench to stabilize the torch
during mounting sleeve installation.
9. Reposition the collar on the torch-end of the torch lead:
a. Pull the collar towards the torch-end of the torch lead assembly.
b. Tighten the hose clamp that holds the collar in position.
Tighten the clamp
Pull the collar toward the torch