3. Make sure that the connection cord of the
battery charger is not damaged and that there
are no cracks in it.
To clean the product, the battery and
the battery charger
1. Clean the product with a dry cloth after use.
2. Clean the battery and battery charger with a
dry cloth. Keep the battery guide tracks clean.
3. Make sure that the terminals on the battery
and the battery charger are clean before the
battery is put in the battery charger or the
product.
Troubleshooting
Keypad
Keypad Possible faults Possible action
Green LED flashing Low battery power. Charge the battery.
Battery
Condition Possible faults Possible procedure
The battery warning LED
flashes.
Temperature deviation,
the battery is too cold or
too hot to use.
Let the battery cool down or move it indoors to
warm it up. When the battery has the correct
temperature, it can be used again. Use the
battery in ambient temperatures between -10
°C (14 °F) and 40 °C (104 °F).
The battery is empty. Charge the battery.
The battery warning LED
comes on.
Permanent battery error. Speak to your dealer.
Battery charger
Condition Possible faults Possible procedure
The charging LED is red. Permanent battery charg-
er error.
Speak to your dealer.
The charging LED flash-
es green.
Temperature deviation,
the battery is too cold or
too hot to use or charge.
Let the battery cool down or warm it up. When
the battery has the correct temperature, it can
be used or charged again. Use the battery
charger in ambient temperatures between 5
°C (41 °F) and 40 °C (104 °F).
The charging LED flash-
es red.
Faulty battery Speak to your dealer
1776 - 002 - 09.03.2022 15
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