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TABLE OF CONTENTS

viii HPR130 Manual Gas Instruction Manual

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