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Panasonic Electric Works Nordic AB
MEW01091
Rev: 3
35
Battery maintenance
The batteries (2 x 12 V, 15-18 Ah) are placed inside EBL128. (Larger
batteries have to be placed outside.)
EBL128 supervises the batteries and a fault will be activated if
something goes wrong.
They are rechargeable sealed Lead-Acid batteries and maintenance-
free but the producer's instructions are always to be followed.
The ambient temperature affects the battery capacity, self discharge
and life span. It should if possible not be higher than normal room
temperature.
For highest safety, batteries used in a fire alarm
installation should never be older than four years.
134
EBL128 Operating Instructions V1.1.x
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