Sennheiser LV307 Using the charger, Care and maintenance, Charging the rechargeable battery BA

L 2015 quick charger

Using the charger

	Charging the rechargeable battery BA 2015
	Insert the rechargeable battery into one of the two charging
￿	compartments	as shown.
	The red LED	at the occupied charging compartment lights up.

Charging a completely discharged rechargeable battery takes approx. 2½ hours at room temperature. It is normal for the accupacks to get warm during charging.

However, the charging process may take longer if:

y the rechargeable battery is deep-discharged and first has to be reconditioned by a deep discharge recovery charge,

y the ambient temperature is close to or over 40 °C, since, in order to protect the accupack, the charging process will be interrupted until the rechargeable battery temperature has fallen to an admissible value.

For safety reasons, the charging process will be interrupted and the red LED will start flashing if:

yexcessively hot accupacks cannot cool down,

yan rechargeable battery cannot be fully charged within the max. charging time of 6 hours, e.g. due to overaged cells.

After the rechargeable battery has been fully charged, the green

LED lights up.

Note:

For charging, the accupacks can remain in the unit. Place the unit with the rechargeable battery inserted into the charging compartment as shown. The receiver or the transmitter auto- matically switch off.

Care and maintenance

Use a slightly damp cloth to clean the switched-off charger from time to time. Use a brush or similar to remove dust from the charg- ing compartments. Do not use any cleansing agents or solvents.

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