BTI Excel Series, Руководство по эксплуатации, Страница: 2 / 6

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As the charging process begins, the red led will light and remain lit. When the charge progress
has progressed it will turn off and the yellow led lights indicating the charging process is
proceeding. When finally the yellow turns off and the green led is lit, the batteries are considered
fully charged.
If the red or yellow led is continually flashing, it indicates a fault of some type. Refer to the
troubleshooting information below to determine the possible cause.
OPERATION
Connect the battery pack, checking the polarity.
Plug the charger into the AC supply, thus starting the automatic charging cycle.
First a test is run on the battery voltage to decide if the charging process should be started or not.
If the battery is not connected to the battery charger, or if the battery polarity is reversed the
yellow led will flash continually.
If the test is passed, a small click may be heard. Following that the red led will come on solid.
At the end of the charge, when the green indicator is on, disconnect the AC power supply and
disconnect the battery pack. (Some charging profiles have a float stage at the end of charge: in
this case the charger needs to be left connected to the battery pack.)
Troubleshooting
PROBLEMS SOLUTIONS AND CHECKS
The battery charger leds do not switch on
Check that the plug is connected to the mains supply.
Check the condition of the AC cordset and the AC input cable.
The yellow led is flashing.
Battery is not connected, or battery is connected in reverse or
battery output is shorted.
The red led is flashing.
The safety timer has elapsed. Restart charge cycle and cycle
begins OK, check batteries.
If red led still flashes there may be an internal short circuit. Call
for service.
RATING PLATE
The rating label on the unit provides the follow ing details:

Model

serial number

date of manufacture

mains (input) voltage

output voltage and current

internal fuse rating

max input current

charging curve set at factory

range of battery sizes possible
NOTE:
The rating plate stipulates the initial setting of DC voltage and current. The setting of
your particular unit may be different. Consult your dealer if unsure.
OTHER TECHNICAL DATA

Storage Temperature Range: - 40 to +50 degrees Celcius

Relative Humidity Range: 0 – 80%

Operating Temperature Range: -10 to 45 degrees Celcius
REPAIRS

Repairs must only be carried out by qualified personel.

Use only original equipment manufacturers (OEM) parts for repairs.