Hypertherm Powermax190c Operator Manual - Manual (Page 7)

TABLE OF CONTENTS
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powermax
190c Operator Manual
Section 2 Specifications
Introduction ...............................................................................................................................................2-2
Specifications ............................................................................................................................................2-2
Power Supply .....................................................................................................................................2-2
PAC105 Torch ....................................................................................................................................2-3
IEC Symbols Used ....................................................................................................................................2-4
Section 3 Setup
Upon Receipt ............................................................................................................................................3-2
Claims .......................................................................................................................................................3-2
Location of Power Supply .........................................................................................................................3-2
Grounding Requirements ..........................................................................................................................3-3
Power Cord Plugs .....................................................................................................................................3-3
Power Hookup...........................................................................................................................................3-4
System Circuit Recommendations .....................................................................................................3-4
Extension Cord Recommendations ...................................................................................................3-4
Section 4 Operation
Controls and Indicators ............................................................................................................................4-2
Operation ..................................................................................................................................................4-3
1. Install Torch Consumables .............................................................................................................4-3
2. Attach the Work Clamp ..................................................................................................................4-3
3. Turn on Power................................................................................................................................4-4
4. Check the Indicator Lamps ............................................................................................................4-4
5. Begin Cutting .................................................................................................................................4-5
Operating Tips ...........................................................................................................................................4-6
Starting a Cut from the Edge of the Workpiece..................................................................................4-6
Piercing ..............................................................................................................................................4-7
Hand Torch Cutting Technique ...........................................................................................................4-8
Inspecting and Replacing Consumables ...................................................................................................4-9
Correct Alignment of Consumables ...................................................................................................4-9
Common Cutting Faults ..........................................................................................................................4-10
Duty Cycle and Overheating ...................................................................................................................4-10
Section 5 Maintenance and Parts
Routine Maintenance ................................................................................................................................5-2
Before Each Use ................................................................................................................................5-2
Every Week........................................................................................................................................5-2
3 Months ............................................................................................................................................5-2
6 Months ............................................................................................................................................5-2
Basic Troubleshooting ...............................................................................................................................5-3
Torch Lead and Work Lead Replacement .................................................................................................5-4
Torch Lead Connections ....................................................................................................................5-4
Work Lead Connection.......................................................................................................................5-4