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Coreo | 02-2021

Rev. 01 | English | 6

Battery Replacement

1   Unscrew both of the battery compartment screws.

2   Remove the battery compartment cover and the battery.

3   Insert the new battery according to +/- icons.

4   Close the battery compartment cover with the screw.

Note: The battery must be changed within 5 minutes.

Electrical and electronic equipment („old devices“) as well as bat-
teries and accumulators may not be disposed of with household 
waste. For proper disposal, these devices must be brought to a 
designated collection point.

Every consumer is legally obliged to dispose of batteries or 
rechargeable batteries or devices, which are operated with 
batteries or rechargeable batteries separately from the house-
hold waste, as they contain pollutants and valuable resources. 
Disposal may take place at an approved collection point. This can 
be, for example, a local recycling center. Old electrical appliances, 
batteries or rechargeable batteries are accepted there free of 
charge and used for environmentally beep and resource-effi cient 
recycling.

You can also return your old electrical appliances or used batteries 
to us. The return must be done in each case suffi ciently franked:

BURG F.W. Lüling KG
Volmarsteiner Str. 52
58089 Hagen

On batteries containing harmful substances you will fi nd infor-
mation in the form of abbreviations on the ingredients cadmium 
(Cd), mercury (Hg) and lead (Pb). Batteries are marked with the 
following symbol, which means that they must not be disposed 
of with household waste:

BURG F. W. Lüling KG

Volmarsteiner Str. 52 
58089 Hagen (Germany)

[email protected] 

www.burg.de

Disposal

Image rights: cover image, metal structur

e, BURG F

.W

. Lüling KG

Emergency Power Supply

If the internal batteries do not has suffi cient voltage, an external 
power supply can be connected via the USB connection. 

1. Connect the USB cable to a PowerBank, notebook or 

power supply unit.

2. Connect the USB cable to the lock.

The lock is now supplied with power and can be operated as 
usual. It is recommended to replace the batteries immediately.

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