Torch
128 810410 Field Service Bulletin XPR170
Replace the solenoid valve
Refer to Torch assembly on page 156 for location and part number.
1. Complete the following procedures:
a. Remove the power from the cutting system.
b. Remove the gas pressure from the cutting system.
2. Remove the collar on the torch-end of the torch lead:
a. Loosen the hose clamp that holds the collar in position.
b. Pull the collar away from the torch-end of the torch lead assembly.
3. Remove the torch mounting sleeve:
a. Loosen the torch mounting sleeve.
b. Pull the torch mounting sleeve away from the torch.
4. Disconnect the plasma valve
connector.
Loosen the hose clamp
Pull the collar away from the torch