Cleaning And Servicing The Iu0U Automatic Charger; Rectifying Faults - Waeco PerfectCharge IU152A Installation And Operating Manual

Cleaning and servicing the IU0U automatic charger

11 Cleaning and servicing the IU0U auto-
matic charger
Caution
a
Do not use any sharp or hard objects for cleaning since they may
damage the device.
Clean the IU0U automatic charger with a damp cloth from time to time.
12

Rectifying faults

Caution
a
This chapter is intended for technicians who are familiar with the
guidelines and safety precautions to be applied.
Note
I
If you have questions concerning details of the battery specifica-
tions please contact the battery manufacturer.
The voltage of the battery does not rise after the IU0U automatic
charger has been connected and put into operation.
Use a suitable multimeter to check whether the voltage of the battery ter-
minals rises during charging.
Check whether the terminals are connected properly to the battery termi-
nals.
Clean the battery terminals as necessary.
The battery is not completely charged after charging for approximately
20 hours.
Disconnect the IU0U automatic charger from the mains power.
Remove the charger terminals from the battery and wait for a few minutes.
Use a suitable multimeter to check the voltage of the battery terminals.
12 V battery: if the multimeter indicates a voltage of 10 V or below, this
means that the battery is defective and cannot be charged.
24 V battery: if the multimeter indicates a voltage of 20 V or below, this
means that the battery is defective and cannot be charged.
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