Hypertherm powermax1650 - Inspecting Consumables

MAINTENANCE AND PARTS
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powermax1650 Operator Manual 5-3
Inspect the consumables
Nozzle
Center hole Good Worn Replace
Roundness of through hole
Center surface Maximum pit depth Replace
1/32 inch (0.8 mm)
Electrode
Part Check for Action
External surfaces Damage or debris Replace
Central bore (I.D.) Does electrode slide easily? Replace
Gas holes Blocked holes Replace
Swirl ring
External surfaces Damage or wear Replace
Dry surface Apply a thin film of
silicone grease
(part number 027055)
Torch o-ring
Max. 1/32 inch
(0.8 mm)