Hypertherm HyPerformance HPR400XD Auto Gas

OperatiOn
HPR400XD Auto Gas – 806160 4-17
Inspect consumables
Inspect Look for Action
Shield cap
Erosion, missing material
Cracks
Burned surface
Replace shield cap
Replace shield cap
Replace shield cap
Shield
General:
Erosion or missing material
Molten material attached
Blocked gas holes
Center hole:
Must be round
O-rings:
Damage
Lubricant
Replace shield
Replace shield
Replace shield
Replace the shield when the hole is no longer round
Replace shield
Apply a thin film of silicone lubricant if the o-rings
are dry
Nozzle retaining cap
General:
Damage to insulating ring
Poor cut quality
after replacing other
consumables
Replace nozzle retaining cap
Replace nozzle retaining cap
Nozzle
Always replace the nozzle and
electrode as a set.
General:
Erosion or missing material
Blocked gas holes
Center hole:
Must be round
Signs of arcing
O-rings:
Damage
Lubricant
Replace nozzle
Replace nozzle
Replace the nozzle when the hole is no longer round
Replace nozzle
Replace nozzle
Apply a thin film of silicone lubricant if the o-rings
are dry
Insulating ring