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Pak 200i – Tweco PAK 200i User Manual

Page 91

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PAK 200i

Manual 0-5335

APPENDIX

A-11

Relay and Interface PCB Test Points

TP1

GND

TP�

-15V

TP3

+5VDC

TP4

+12V

TP5

+24V

TP6

+15V

TP7

+5VDC

LED Reference

D�

Green 1 TORCH GAS ON

D7

Green PILOT ENABLE

D11

Green PILOT CURRENT DETECTED

D12

Green WORK CURRENT DETECTED

D��

Green CONTACTORS ON

D�3

Green RF ON

D24

Green FANS ON

D�5

Green PLASMA ENABLED

D26

Green 1 TORCH ON

D27

Green TORCH COOLANT ON