Invacare apollo indoor mk iv User Manual page 50

TO CHARGE BATTERIES:
• Check that the ventilation slots on the charger are clean and unobstructed.
• Plug the charger output lead into the socket on the joystick control box.
• Do not use while charging is in progress.
• Disconnect before use.
When charging is complete switch off and disconnect from the mains.
If required, the charger can be left connected to the powered wheelchair 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.
• Connect the charger power supply cable to the mains socket and switch the power on. The 'Mains ON'
and the 'Charging' lights on the charger will come on.
• It is recommended the charger is left connected as described until the 'Full Charge' light illuminates to
obtain optimum performance of the batteries.
• When the 'Charge Complete' light illuminates, the batteries are fully charged and ready for use.
NOTE:
An 'Over voltage' condition may 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.
WARNING:
When you replace worn out batteries, fit the type recommended by the INVACARE supplier/dealer. If
you use another type the battery gauge may be inaccurate.
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