ESAB EMP 215ic - Page 76

ESAB EMS215IC/EMP215IC
6-30 TROUBLESHOOTING Manual 0463 413 001
Control PCB
D90 FAN ON
D86 +5V_1 OK
D35 PS_OK
D88 TRIGGER
D40 +24V_1 LOW
D43 BUSS V ERROR
D44 UI COM
D45 P OK
D33 PWM
D89 TIG SOL ON
D87 MIG SOL ON
D85 +10.3_VB OK
R642 WIRE FEED
SPEED CALIBRATION
POT
D36 3.3V_1 OK
R34 CURRENT
CALIBRATION POT
u