2. If any consumable part needs replacement, refer to Install the consumables on page 149.
3. Clean the consumable parts that do not need replacement:
a. Use a clean, lint-free cloth to wipe the internal and external surfaces.
b. Use compressed air to remove debris from internal and external surfaces.
The nozzle retaining cap can retain debris. Make sure to clean it thoroughly.
c. Use clean water if you choose to wash consumables parts in water.
Use water from the faucet to soak or rinse them. Never use the water from a cutting table
to wash consumable parts. Cutting table water has contaminants that will damage consumable
parts.
d. Apply a thin film of silicone lubricant (027055) to any O-ring that looks dry.
The O-rings should look shiny. Too much lubricant can prevent gas flow. Remove excess
lubricant if found.
4. Before you supply power to the cutting system, install the following components:
□
Consumables in the torch.
□
Torch in the torch receptacle.
Examine the torch
Check the torch for damage or excess wear on the O-rings, torch main body, and torch insulator.
Before you begin:
■
Remove the power from the cutting system on page 249
■
Remove the torch and consumable parts on page 143
1. Examine the torch for:
□
Damage or excess wear on the external O-rings that are on the front of the torch
□
Damage or excess wear on the internal O-rings that are on the rear of the torch
Maintenance
7
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811530 Instruction Manual XPR460
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