Battery Discharge Indicator Setting (Option) - JLG TOUCAN DUO Service Manual

IV-13
4.13 Battery discharge indicator
setting (option)
Battery discharge indicator - "LED"
2 red, 3 yellow, 5 green
0
Indication of the discharge condition of the battery is
ensured by a series of 10 coloured LEDs.
As the battery discharges, the green LEDs (5) the
the yellow LEDs (3) light up in succession from the
right to the left.
When a red LED flashes, the battery has reached a
discharge depth of 70% : the machine must be driven
to its charging station to recharge the battery.
When both red LEDs flash alternately, the battery
has reached a discharge depth of 80% of its
capacity. The raising movement is automatically cut
out : the battery must be imperatively charged
(lowering mast and drive movements are available allow
to gain the charge station.
The battery discharge state if determined by
comparing the battery voltage when the work platform
operates at a predetermined reference voltage, then
by integration of the time period during which the
battery voltage is below the reference voltage.
The most important function of the discharge indicator
is to cut the raising mast movement when the battery
has reached a discharge depth of 80% in order to
protect the battery.
The power cut off threshold depends from the battery
capacity and from the discharge conditions it is
submitted to. This cut off threshold can be adjusted
with the potentiometer at the back of the indicator,
where a K to U scale allows a precise adjustment.
Models
Updated 06-2015
ADJUSTMENTS
1
1
2
1
10
Hourmeter
"LCD"
TOUCAN Duo
Potentiometer
N
M
L
K
The potentiometer is set according to the battery
capacity for "normal" discharge conditions on letter
"Q".
IV-13
O
P
Q
R
S
T
U
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