Hypertherm HyPerformance Plasma HPR800XD User Manual

Maintenance
5-2 HPR800XD Auto Gas – 806500
Air filter element replacement ..............................................................................................................................................................5-33
Coolant system servicing ...................................................................................................................................................................... 5-34
Draining the coolant system .......................................................................................................................................................5-34
Chiller interface coolant filter ...............................................................................................................................................................5-36
Filter replacement .........................................................................................................................................................................5-36
Gas leak tests .......................................................................................................................................................................................... 5-37
Leak test 1 (inlet leak test) .........................................................................................................................................................5-37
Leak test 2 (system leak test) ....................................................................................................................................................5-38
Leak test 3 (proportional valve test in the metering console) ............................................................................................5-38
Power supply control board PCB3.....................................................................................................................................................5-39
Power supply power distribution board PCB2 ................................................................................................................................ 5-40
Start-circuit PCB1 ..................................................................................................................................................................................5-41
Operation .......................................................................................................................................................................................5-41
Start circuit functional schematic .............................................................................................................................................5-41
Start circuit troubleshooting ......................................................................................................................................................5-41
Pilot arc current levels............................................................................................................................................................................5-43
Pump motor drive board PCB7 ...........................................................................................................................................................5-44
Chiller interface power distribution board PCB1 ............................................................................................................................ 5-45
Coolant sensor board PCB2 ...............................................................................................................................................................5-46
Selection console control board PCB2.............................................................................................................................................5-47
Selection console power distribution board PCB1 ........................................................................................................................ 5-48
Selection console, AC valve-driver board PCB3 ............................................................................................................................ 5-49
Metering console control board PCB2 ..............................................................................................................................................5-50
Metering console power distribution board PCB1 ......................................................................................................................... 5-51
Chopper tests ..........................................................................................................................................................................................5-52
Phase-loss detection test .....................................................................................................................................................................5-54
Torch lead test .........................................................................................................................................................................................5-55
Preventive maintenance .........................................................................................................................................................................5-56

Hypertherm HyPerformance Plasma HPR800XD Specifications

General

Brand	Hypertherm
Model	HyPerformance Plasma HPR800XD
Category	Cutter
Language	English