BD_BE_BF_BSP 777 d
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Betriebsanleitung / Operating manual / Instructions de service / Instrucciones de uso
GB
4. Pressure Connection
Voltage supply
The digital manometer is operated with 2 Mignon AA batteries.
The charge of the battery is indicated by the symbol
. A flashing
battery symbol appears on the display screen if the battery charge is
low and the batteries should then be replaced as soon as possible.
Open the battery compartment lid on the back of the digital mano-
meter. Replace the batteries with 2 new Mignon cells. Replace the
battery compartment lid.
