Troubleshooting
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| Illustration 1 | g01071394 |
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(41) Fuses "F3" and "F4"
(42) Diode (43) Capacitors "C1" and "C2" (44) Relays "CR1", "CR2", and "CR3" (46) Contactor "K1" (47) Fuses "F1" and "F2" (48) Transformer "T2" (49) Board Assembly (50) Circuit Breaker Assembly "CB1" (54) Transformer "T1" | |
Circuit Breaker "CB1" Opens Immediately After Closure
- Check Fuses "F3" (41 ) and "F4" (41).
- Check DC polarity.
- Check diodes.
"CB1" Closed, Yet the System Has No Output.
- Contactor "K1" (46) is not closed. Check "F1" (47) and "F2" (46).
- Check the voltage on the secondary winding of "T2" (48).
- Check the continuity of the windings of coil "K1" (46).
- Check temperature sensors for "T1" (54) and diodes.
- Check relay "K1" (46).
- Check fuses "F1" (47) and "F2" (46).
- Check "CB1" (50).
- If "CB1" (50) is open and the starting power paralleling option is installed, the output voltage may be from the battery.
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