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3.6 Trouble shooting
This chapter consists of basic means of trouble shooting for operator and service agent.
These means depends on normative principle figures and phenomena.
AC power in generator or behind door is the existence of electric shock hazard. Personal injury will
occur when door opening, pay special attention to your body, clothes and hair not touching the
contactor. Remove the power of transfer switch by F2, F5 fuse. Operation as follow should be
carried out by professional.
Inappropriate operation will lead to electric shock and personal injury. Please read the operation
manual carefully.
Abnormality Possible
reasons
Solution
Crank works,
but generator
cannot start
1. Fuel pipes fault
2. Electronic speed regulator or
line fault
3. Electronic speed regulator's
abnormal signal lead to no
output
4. Actuator fault
1. Check the fuel level and ensure no air in the fuel
pipes, filter and pipes without jam (Refer to
maintenance manual).
2. Check Electronic speed regulator and circuit,
replace broken elements.
3. Check speed sensor and ensure it no loose,
suitable clearance and normal signal into
electronic speed regulator.
4. Repair and replace the actuator.
Crank doesn't
work
1. Fault alarm showed on
control panel.
2. Wiring fault
3. Start motor fault
4. Battery or cable fault
5. Generator controller
abnormal
1. Send the fault signals depending on fault
alarms
2 a
.
Check start circuit wiring.
2 b
.
Check controller wiring between ATS and
generator.
3. Repair and replace start motor
4. Check and ensure correct wiring of battery and
cable
5. Check controller and replace it if broken
Summary of Contents for KPEC Series
Page 1: ...1 KPEC Series User Manual of ATS Cabinet www kipor com...
Page 38: ...6 Attachment 1 Electric principle figure four figures together...
Page 39: ......
Page 40: ...2 User wiring diagram six together...
Page 41: ......
Page 42: ......
Page 43: ...3 Definition of ATS cabinet remote control aviation plug option...