cutmaster 82
Manual 0-4980 5-27 SERVICE
J1-5 L2 Primary AC Line
J3-1 /230VAC
J3-2 Common
J4 For factory use
J5-1 +12VDC
J5-2 Not used
J5-3 /SOLENOID
J6-1 24VAC Supply for W1
J6-2 24VAC Return
J7-1 +12VDC
J7-2 /FAN
J8-1 +12VDC
J8-2 /FAN
J9-1 /PIP
J9-2 Common
J9-3 /TORCH SWITCH (Start)
J9-4 Common
J9-5 Torch solenoid 24VAC supply
J9-6 Not Used
J9-7 Torch solenoid 24VAC return
J10-1 /OK-TO-MOVE
J10-2 Not used
J10-3 /OK-TO-MOVE
J10-4 Not used
J10-5 Common
J10-6 Common
J10-7 Not used
J10-8 /START (Torch Switch)
J11-1 Jumper installed
J11-2 Jumper installed
J12-1 +12VDC
J12-2 /460VAC
J12-3 /230VAC
LED INDICATORS
D59 PCR Indicates Pilot IGBT gate signal is on
D78 CSR Indicates cutting arc has been established
MAIN PCB TEST POINTS
GND1 Common
GND2 Common
GND3 Common
+12V1 +12VDC
+48V1 +48VDC
I_DMD1 0-4VDC Current Demand Signal
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