Hypertherm HD4070 Rev.1 - Manual (Page 126)

HyPerformance HD4070 Instruction Manual 4-1
Section 4
OPERATION
In this section:
Power supply controls and indicators .......................................................................................................................4-2
General ............................................................................................................................................................4-2
Power switch ...................................................................................................................................................4-2
Power indicators ..............................................................................................................................................4-2
Power supply display .......................................................................................................................................4-3
System setup screens – Navigation ........................................................................................................................4-4
System operation screens – Navigation ..................................................................................................................4-6
Daily start-up.............................................................................................................................................................4-7
Check torch ......................................................................................................................................................4-7
Turn power supply ON .....................................................................................................................................4-8
System setup screens......................................................................................................................................4-8
System operation screens ..............................................................................................................................4-11
Consumables selection...........................................................................................................................................4-14
Install consumables ................................................................................................................................................4-16
Cut charts ...............................................................................................................................................................4-17
Estimated kerf width compensation ...............................................................................................................4-17
Changing consumable parts ...................................................................................................................................4-30
Remove consumables....................................................................................................................................4-30
Inspect consumables .....................................................................................................................................4-31
Inspect torch...................................................................................................................................................4-32
Inspect electrode pit depth .............................................................................................................................4-33
Replace torch water tube ........................................................................................................................................4-34
Common cutting faults ............................................................................................................................................4-35
How to optimize cut quality .....................................................................................................................................4-36
Tips for table and torch...................................................................................................................................4-36
Plasma set-up tips..........................................................................................................................................4-36
Maximize the life of consumable parts ...........................................................................................................4-36
Additional factors of cut quality ......................................................................................................................4-37
Additional improvements................................................................................................................................4-38