BS Charger BK 20, Instruction Manual

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LED STATUS INIDICATOR TABLE
NORMAL INDICATION
12V mode selected WHITE LED ON
6V mode selected AMBER LED ON
In soft start phase BLUE Charging light FLASH
In charging phase BLUE Charging light ON
In Force mode charge RED Force Charging LED FLASH
In Float mode or Maintenance GREEN LED ON
ABNORMAL INDICATION
Output reverse polarity or shorted RED Fault LED ON
Charging timer timed out RED Fault LED ON
Battery slight sulphated GREEN Fault LED FLASH
Battery heavily sulphated or cells shorted RED Fault LED FLASH
6V / 12V mode incorrect selection RED Fault LED FAST FLASH
LED STATUS INIDICATOR TABLE
The bank charger is always put on the flat surface.
The bank charger is also ideal to be installed onto the shelf of in-house workshop for battery long term maintenance.
TROUBLE SHOOTING
Types of Problems Indication Possible Causes Suggested Solution
Charger does not
work?
No Indicator
lights on.
-No AC power.
-Check AC connections and make sure Power Point is swit-
ched ON.
Charger has no DC
output?
Fault LED is
On.
-Output is short cir-
cuited - Reverse polarity
connection to Battery.
-Check DC connection between charger and battery and
make sure they are not short circuiting.
-Check that the crocodile clips haven’t fallen off the battery.
-Check that the crocodile clips / ring terminals are connec-
ted to the correct polarity.
Long charging time,
Full light does not
come on?
Fault LED is
ON.
-Battery capacity too
large - Battery is defec-
tive.
- Check the charger specification matches the battery
capacity.
Long charging time,
Full light does not
come on?
Fault LED is
Flash.
-Battery cells internal
shorted, battery heavily
sulphated.
-Press Force mode for 3 second to activate and de-sulphate
to battery.
-Battery cannot be charged and must be replaced.
MAINTENANCE
The bank charger is maintenance free. If the power cord is damaged, the charger must be left to the reseller for maintenance. The
case should be cleaned occasionally. The bank charger should be disconnected from the power while cleaning.