36
9
USING THE DEVICE
9.1 Charging the battery
Before using each day, always check the status of the device and the
battery charge
B
A
The battery must only be charged using the battery-charger
and cables supplied.
Charge status indications
The outlet of the electrical system to which the battery char-
ger must be connected should be equipped with an efficient
earthing system according to current regulations in force.
Avoid using extension cords, adapters or other devices.
The battery’s charge status is shown on the instrument located
on the aid when the control panel key is in position I (ON).
The batteries do not require maintenance.
• Connect the connector (
B
) to the aid’s outlet.
• Connect the battery charger’s plug (
A
) to the electrical
network
If the battery is running on reserve or completely discharged,
it will take approx. 8 hours to charge it.
If the device will not be used for a long period a time
(more than 1 month), the battery must be charged each
month
The replacement of the battery can only be done by an
authorized service center.
E
F
B AT T E R Y
E
F
B AT T E R Y
E
F
B AT T E R Y
Battery charged
Battery running on reserve
(autonomy approx. 80 steps)
Charge the battery
Battery almost discharged
(autonomy approx. 20 steps)
Charge the battery
