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CUTMASTER 50+, CUTMASTER 70+
If raw arc voltage is necessary for the torch height control, the customer must supply an 18 AWG
(1.0mm
), single pair, unshielded cable rated for 400V or greater. All work must be performed following
2
applicable local and national codes.
1. Disconnect the power from the power supply.
2. Remove the left and right panel, and then remove the top cover.
3. Remove the hole plug located on the rear panel, and route the cable through the hole.
4. Connect to CN12 on the main control board: - (negative) polarity and + (positive) polarity.
RAW ARC VOLTAGE
PCB Screw Terminal
WARNING
The raw arc voltage can exceed 350VDC!!!!
5. Tighten the PCB screw terminal.
6. Assemble the top cover and side panels.
7. Connect the cable to the negative and positive polarities of Torch Height Control.
84
APPENDIX 4: RAW ARC VOLTAGE
Cut out for cable
APPENDIX
0700 402 229
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