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NOTE: This system can also be configured using 12-volt batteries. It is not rec-
ommended that you mix batteries of different voltages within the same sys-
tem.
4: Troubleshooting
In general, troubleshooting will be done for two distinct reasons. First, a battery
that performs poorly and is outside of the manufacturer’s specification should be
identified in order to replace it under the terms of the manufacturer’s warranty.
Different manufacturers have different requirements. Consult the battery manufac-
turer or a manufacturer representative for specific requirements.
The second reason is to determine why a particular vehicle does not perform ad-
equately. Performance problems may result in a vehicle that runs slowly or in a
vehicle that is unable to operate for the time required.
Problem
Possible Reason
Processing Methods
Under-steering
Tire pressure is too low
Inflate the tire according to require-
ments
Turning parts are not lubricated
Apply lubricant
Abnormal abrasion on tire
The toe-in is not correct
Adjust the toe-in
Tire pressure is not correct
Inflate the tire according to require-
ments
Overexerting when braking
Adjust the stroke of brake pedal
Running speed is low
Battery voltage is low or battery is
aging
Check the voltage of single battery.
If it is less than 1V, the battery is ag-
ing; replace it. It is advised to check
the electrolyte level which should
be greater than 15-20 mm. If issue is
not solved, replace the battery.
The running speed is low when
depressing the accelerate pedal
If the accelerator pedal is loose,
fasten the screws on the pedal.
Measure the output voltage while
accelerating. The normal range is
0-5 V. If it is out of this range, replace
the accelerator.
Connection joint of master circuit
is loose
Check each connection joint. If
there is an issue, please pull the
inserted part out and adjust the
inserted-spring of rubber rind, then
insert the terminal again.
Arrester fault resulting from cart
running with load
Adjust the arrester
Summary of Contents for BN72-08-AC-Autodrive-M
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