Becker Traffic Assist Z 107 Operating Instructions Manual page 86

>>> NOTICE
> D
> GB
> F
> I
> E
> P
> NL
> DK
> S
> N
> Completely discharge the battery (leave the unit switched on with no power suppply until it automatically switches off).
> FIN
> Unscrew and remove the 4 housing screws
> TR
> Lever off the rear of the housing using a flat-blade screwdriver (levering at the slits at the side of the housing).
> Lever off the battery (bonded to the circuit board) using a flat-blade screwdriver.
> GR
> Pull out the plug of the batttery connecting cable.
> PL
Note:
Do not reconnect a unit that you have opened to the power supply.
> CZ
> H
> SK
86
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using a small cross-slot screwdriver.
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