Charging The Batteries - Sunrise Medical Empulse WheelDrive User Manual

14

4.3 Charging the batteries

Only use the supplied battery chargers to
charge the battery packs (figure 5). The battery
pack include electronics to control the charging
process – it will stop the charging process when
the batteries are fully charged; overloading is not
possible.
Each wheel has a separate battery. Both battery
packs need to be charged separately. Both
chargers can be used for both battery packs.
Batteries can be charged when they are mounted
on the power assist. Batteries can also be taken
off for charging.
To prevent you from getting into a situation
where no power assist is available, it is strongly
recommended to charge both batteries every day.
Each battery pack has a charge connector with a
black cover. Open the cover and insert the plug
with the flat side to the right (figure 6).
In case the power assist is switched ON, the
charging level of the main battery is indicated via
the battery indication LEDs on the user interface
(figure 7).
Please note that batteries can discharge
differently (max 10%).
Warning!
In case all battery indication LEDs are off when
the power assist is turned on, this might be due
to a system error. Please contact your dealer.
During charging the LED on the charger will turn
red.
When the battery is fully charged, the LED
indicator of the charger will turn green. Now you
can disconnect the plug. Please pull at the plug
itself, not the cord.
After disconnecting the plug, close the black
connector cover to prevent water and dirt coming
in.
The charger plug is not properly connected when
the red light on the charger flashes.
Remove the plug from the battery and reinsert
it. If the light keeps flashing please contact your
dealer.
Filled is on
White is off
Battery indication
80% - 100% full
5 LEDs on
60% - 80% full
4 LEDs on
40% - 60% full
3 LEDs on
20% - 40% full
2 LEDs on
10% - 20% full
1 LED blinking slowly
Almost empty
Less than 10%
Auto power off
1 LED blinking quickly
forthcoming
WheelDrive Rev.G
5
6
7
Beeping 2 times
Beeping 2 times