Hypertherm HPR130

TABLE OF CONTENTS
viii HPR130 Manual Gas Instruction Manual
6
General...............................................................................................................................................................................................4-3
Main power switch ..........................................................................................................................................................................4-3
Power indicators .............................................................................................................................................................................4-3
Manual gas console operation ................................................................................................................................................................4-4
Consumable selection...............................................................................................................................................................................4-5
Mild steel............................................................................................................................................................................................4-5
Stainless steel...................................................................................................................................................................................4-5
Aluminum ...........................................................................................................................................................................................4-6
Install consumables....................................................................................................................................................................................4-7
Cut charts.....................................................................................................................................................................................................4-8
Bevel cutting .....................................................................................................................................................................................4-8
Marking...............................................................................................................................................................................................4-8
Consumables for mirror-image cutting........................................................................................................................................4-8
Estimated kerf width compensation ............................................................................................................................................4-9
Changing consumable parts .................................................................................................................................................................4-22
Remove consumables..................................................................................................................................................................4-22
Inspect consumables....................................................................................................................................................................4-23
Inspect torch...................................................................................................................................................................................4-24
Inspect electrode pit depth.........................................................................................................................................................4-25
Replace torch water tube.......................................................................................................................................................................4-26
Common cutting faults............................................................................................................................................................................4-27
How to optimize cut quality ...................................................................................................................................................................4-28
Tips for table and torch................................................................................................................................................................4-28
Plasma set-up tips.........................................................................................................................................................................4-28
Maximize the life of consumable parts......................................................................................................................................4-28
Additional factors of cut quality..................................................................................................................................................4-29
Additional improvements .............................................................................................................................................................4-30
Section 5 MAINTENANCE .................................................................................................................................................5-1
IIntroduction.................................................................................................................................................................................................5-3
Routine maintenance.................................................................................................................................................................................5-3
System description ....................................................................................................................................................................................5-4
Control and signal cables ..............................................................................................................................................................5-4
Sequence of operation..............................................................................................................................................................................5-5
Gas system purge process......................................................................................................................................................................5-6
Gas system valve usage ...........................................................................................................................................................................5-6
PCB block diagram....................................................................................................................................................................................5-9
Error codes................................................................................................................................................................................................5-10
Error code troubleshooting – 1 of 10....................................................................................................................................5-11
Error code troubleshooting – 2 of 10....................................................................................................................................5-12
Error code troubleshooting – 3 of 10....................................................................................................................................5-13
Error code troubleshooting – 4 of 10....................................................................................................................................5-14
Error code troubleshooting – 5 of 10....................................................................................................................................5-15
Error code troubleshooting – 6 of 10....................................................................................................................................5-16
Error code troubleshooting – 7 of 10 ....................................................................................................................................5-17
Error code troubleshooting – 8 of 10....................................................................................................................................5-18
Error code troubleshooting – 9 of 10....................................................................................................................................5-19