Connect the charger to the mains and switch on.
When charging is complete switch off and disconnect from the mains.
If required, the charger can be left connected to the Powerchair and to the mains. This will
keep the batteries 100% charged and compensate for self-discharging over a long period. (You
cannot overcharge your batteries).
If you experience charging difficulties or require further advice, do not hesitate to contact your local
INVACARE supplier/dealer.
Charging Procedure for Powerchairs Fitted with Tray and Chin Control Options
1. Ensure that power is switched OFF on the joystick box.
2. Check that the ventilation slots on the charger are clean and
unobstructed.
3. Disconnect the main power lead from the rear of the battery box,
(Fig.10).
4. Connect the charger output lead to the power lead socket
connector at the rear of the battery box, (Fig.11).
5. Connect the charger power supply cable to the mains
socket and switch the power on. The red “Mains ON” and
the yellow “Charging” lights on the charger will come on.
6. It is recommended the charger is left connected as
described until the green full charge light illuminates to
obtain optimum performance of the batteries.
7. When the green “Charge Complete” light illuminates, the
batteries are fully charged and ready for use.
The charger will switch off automatically.
8. Disconnect the charger from the mains.
NOTE
An "Overvoltage" condition may also occur temporarily while you are descending a steep gradient with fully charged
batteries, when the motors virtually have the effect of a dynamo, adding to the batteries.
Fig.10
Fig.11
15
