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B.2.6
Charger
B.2.6.1 Charger - NG1
Two chargers are available:
13A (7-8 hours)
Fast charger 16A
When charging:
0-5 hours
Red }
5-8 hours
Amber}
10-15 hours
When fan switches off battery is fully charged -
62/63V peak battery voltage
If disconnected during charge cycle a warning beep
can be heard.
B.2.6.2 Charger - NG3
RED LED
YELLOW LED
shows that the battery charger has reached 80% of charge.
GREEN LED
shows that the battery has reached 100% of charge.
ALARMS
An two-tone audible message and the fl ashing LED shows that an Alarm
situation has occurred:
LED State
RED fl ash
YELLOW fl ash
GREEN fl ash
RED-YELLOW fl ash
RED-GREEN fl ash
RED-YELLOW-GREEN fl ash
When there is an alarm the battery charger stops supplying current.
GB-48
Standard charger
lights on charger
Green }
60-70%
shows that the battery is in the initial charging phase.
Alarm Type
Battery Presence
Thermal Sensor
Timeout
Battery Current
Battery Voltage
Thermal
SAFETY AND OPERATORS MANUAL
Note: If the battery pack goes below 20% charge
then the charger fi tted to the machine cannot detect
the pack and will not switch on. If this occurs a
remote charger will be required to boost the charge
to allow the on board charger to be used
Note: Machine should be charged every day if it
has been used whether for 1 hour or 12 hours.
Description (Action)
Battery disconnected or not in conformity. (Verify the connection and the
nominal voltage).
The thermal sensor is disconnected during the recharge or it is out
working range. (Verify the connection of the sensor and measure the
temperature of the battery).
Phase 1 and/or Phase 2 have a duration in excess of the maximal al-
lowed. (Verify the battery capacity).
Loss of output Current control. (Failure of the control logic).
Loss of output Voltage control. (Battery disconnected or failure of the
control logic).
Overheating of semiconductors. (Verify the fan operation)
RANSOMES DIABLINE
100%
80%
80%
START
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