Table 32 - Inspection tasks for consumables (continued)
Inspect Look for Action if found
Erosion or missing material
Blocked gas holes
A center hole that is not circular
Damaged O-rings
Replace the nozzle.
Over-lubricated O-rings Use a clean, lint-free cloth to remove
excess silicone lubricant.
Nozzle
Dry O-rings Apply a thin film of silicone lubricant
(027055) to O-rings that appear dry.
Chips or cracks
Blocked gas holes
Damaged O-rings
Replace the swirl ring.
Dirt or debris Use compressed air to remove dirt or
debris.
Replace the swirl ring if you find dam-
age.
Over-lubricated O-rings Use a clean, lint-free cloth to remove
excess silicone lubricant.
Swirl ring
Dry O-rings Apply a thin film of silicone lubricant
(027055) to O-rings that appear dry.
Damaged O-rings Replace the electrode. Use the elec-
trode torque tool (429013) to cor-
rectly tighten the electrode.
Over-lubricated O-rings Use a clean, lint-free cloth to remove
excess lubricant.
Dry O-rings Apply a thin film of silicone lubricant
(027055) to O-rings that appear dry.
Electrode
Emitter wear
For guidance about how to identify
emitter wear, refer to Indicators of
emitter wear on page 259.
Replace the electrode and nozzle. Use
the electrode torque tool (429013) to
correctly tighten the electrode.
If an electrode needs replacement because of emitter wear, always
replace the nozzle at the same time as the electrode.
Maintenance
7
255811530Instruction ManualXPR460
To Next Page
Loading...
