CF MOTO CF500-5, Service Manual

Page: 216 / 254

11 Battery,Charging System
11
11-3
Overhaul standard
Item Standard
Model Permanent magnet alternator
Output 3-phase AC
AC
magneto
Resistance of charging coil (20? )
0.2
～
0.3
Ω
Rectifier Type 3-phase loop rectification,
controllable parallel connection,
regulated voltage
Capacity
12V18Ah
Current Leakage Less than1mA
Fully-charged 12.8V Voltage between terminals
Insufficient
charge Less than 11.8V
Standard 0.9A/5~10hours
Battery
Charging current/time
Fast charge 4A/60minutes
Troubleshooting
Battery overflow
Incorrect Faulty Battery
Correct
Incorrect
Correct
Correct Incorrect
Incorrect
•
Faulty rectifier
•
Short circuit with
•
AC magneto has short main cable
Correct or open circuit.
•
Faulty ignition switch
Correct Charging system is correct.
Incorrect
Incorrect
•
Main cable has short/open circuit.
•
Faulty contact of connectors
Correct
Check battery with recommended test meter:
YUASA
‘
BM310 or equivalent
Measure the current leakage of battery. (11-5)
Current: below 1mA
Inspect the charging coil of AC magneto.
Resistance: 0.2-0.3
Ω
Inspect monomer voltage of battery and
record it. (11-4)
Start engine, turn on headlight with high
beam.
Inspect battery
’
s voltage between
terminals at the engine speed of
5000rpm. (11-5)
Inspect rectifier system (11-6)
Disconnect rectifier, and
measure current leakage
again.
Current: less than 1mA