Operation Instruction
3.16.2.2 Generator failure and troubleshooting
Table 3-11 Generator failure and troubleshooting
Index: Failure Cause Troubleshooting
1
Generator can
not generate
electrical
energy.
(1) Cable is not well connected or reversely
connected or disconnected.
(2) Rotor circuit is open.
(3) The rectification diode is damaged.
(4) Carbon brush is not well connected.
(5) The regulator is damaged.
(1) Repair circuit
(2)
Repair of replace generator
assembly.
(3) Replace the diode.
(4) Remove the dirt or replace carbon
brush
(5) Repair of replace regulator.
2
Generator can
not charge the
battery
sufficiently.
(1) The driving belt is slacken.
(2)
Carbon brush is not well connected.
There is oil contamination on slip ring.
(3) The regulator is damaged.
(4)
Battery electrolyte is excessive low or
sulfuration is severe or the battery is too
old.
(1) Adjust the drive V belt tension
(2) Adjust the carbon brush and clean
the slip ring.
(3) Replace regulator.
(4) Refill the electrolyte to specified
height. If the sulfuration is severe
and can out be recovered, replace
it.
3
Generator
charging
current is too
high, opting
to burn the
bulb.
The voltage of regulator is too high.
Replace voltage regulator.
15
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