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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]
TROUBLESHOOTING
Problem
Cause
Solution
Bad Battery light
comes on
(WBC400 model)
The battery voltage is
between 0.5V and 1.5V.
Have the battery tested by
a qualified technician;
Replace the bad battery if
necessary.
The battery voltage is lower
than 11V, after being
charged for 4 minutes.
The battery voltage drops
below 12V two minutes after
being fully charged.
Unable to reach fully
charged status in 24 hours.
Battery does not
charge
Lack of AC input power.
Make sure that the charger
is plugged into AC outlet
and the POWER LED is lit.
Faulty connections to
battery terminals.
Unplug the charger and
check the battery
connection; ensure that
there is a good connection
at the battery terminal/post
and/or vehicle chassis.
Wrong charge voltage
selection.
Check that the correct
charge voltage was
selected for the battery
being charged.
Battery voltage too low.
Ensure enough charging
time was allowed to charge
battery.
Charging a very cold
battery.
If the battery being
charged is extremely cold
(below freezing), it will not
accept a high rate of
charge, so the initial
charger rate will be slow.
The rate of charger will
increase as the battery
warms.
Never attempt to charge a
frozen battery.
Summary of Contents for WBC240
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