Hypertherm HyPerformance HPR130XD User Manual

Maintenance
5-2 HPR130XD Auto Gas – 806330
Power supply coolant system servicing .............................................................................................................................................5-34
Draining the coolant system .......................................................................................................................................................5-34
Coolant system filter and strainer........................................................................................................................................................5-35
Filter replacement .........................................................................................................................................................................5-35
Pump strainer cleaning ................................................................................................................................................................5-35
Coolant flow troubleshooting chart ....................................................................................................................................................5-36
Coolant flow tests ...................................................................................................................................................................................5-37
Before testing ................................................................................................................................................................................5-37
Using the Hypertherm flow meter (128933) ..........................................................................................................................5-37
Manual pump operation ..............................................................................................................................................................5-38
Test 1 – return line ..................................................................................................................................................................... 5-39
Test 2 – supply line at ignition console .................................................................................................................................5-39
Test 3 – change the torch ........................................................................................................................................................5-40
Test 4 – supply line to the torch receptacle ........................................................................................................................5-40
Test 5 – return line from the torch receptacle (remove at the ignition console)..........................................................5-40
Test 6 – bucket test at the pump .......................................................................................................................................... 5-41
Test 7 – bypass the check valve ............................................................................................................................................5-41
Pump and motor troubleshooting ............................................................................................................................................. 5-42
Testing the flow sensor ............................................................................................................................................................... 5-43
Gas leak tests .......................................................................................................................................................................................... 5-44
Leak test 1 (inlet leak test) .........................................................................................................................................................5-44
Leak test 2 (system leak test) ....................................................................................................................................................5-45
Leak test 3 (proportional valve test in the metering console) ............................................................................................5-45
Power supply control board PCB3.....................................................................................................................................................5-46
Power supply power distribution board PCB2 ................................................................................................................................ 5-47
Start-circuit PCB1 ..................................................................................................................................................................................5-48
Operation .......................................................................................................................................................................................5-48
Start circuit functional schematic .............................................................................................................................................5-48
Start circuit troubleshooting ......................................................................................................................................................5-48
Pilot arc current levels............................................................................................................................................................................5-50
Selection console control board PCB2.............................................................................................................................................5-51
Selection console power distribution board PCB1 ........................................................................................................................ 5-52
Selection console, AC valve-driver board PCB3 ............................................................................................................................ 5-53
Metering console control board PCB2 ..............................................................................................................................................5-54
Metering console power distribution board PCB1 ......................................................................................................................... 5-55
Chopper tests ..........................................................................................................................................................................................5-56
Automatic chopper and current sensor tests during power-up ........................................................................................5-56
Phase-loss detection test .....................................................................................................................................................................5-58
Torch lead test .........................................................................................................................................................................................5-59
Preventive maintenance .........................................................................................................................................................................5-60

Hypertherm HyPerformance HPR130XD Specifications

General

Brand	Hypertherm
Model	HyPerformance HPR130XD
Category	Welding System
Language	English