29
SENS IQ Technical Manual
Service hotline: 1.800.742.2326
1.303.678.7500
N
Y
Figure 12: Troubleshooting chart for repeated AC breaker trip
AC VOLTS AND
FREQ CORRECT?
CORRECT AC MAINS
SUPPLY PROBLEM OR ORDER
DIFFERENT CHARGER
CHECK POWER
SEMICONDUCTORS
DISCONNECT TRANSFORMER
SECONDARY
BREAKER
STILL TRIPS?
SEMICONDUCTORS
OPERATING
PROPERLY?
REPLACE
SEMICONDUCTORS
BREAKER
STILL TRIPS?
BREAKER
STILL TRIPS?
CONTACT CUSTOMER
SERVICE
END
END
N
Y
Y
N
N
Y
Y
N
Y
N
BREAKER
STILLTRIPS?
REPLACE POWER
TRANSFORMER
CONTACT CUSTOMER
SERVICE
Y
START
SELECT MODELS:
3-WAY INPUT
SELECTION JUMPER
PROPERLY
CONFIGURED?
N
Y
END
PROPERLY
CONFIGURE
SELECTION JUMPER
N
BREAKER
STILL TRIPS?
END
