Operating instructions

vicinity of the batteries!
When replacing the battery/batteries, the
following must be observed:
Only ever use identical maintenance-free sealed
lead batteries with the same data as the original
battery/batteries.
Danger! Explosive!
Never throw batteries into open fire. Never open
or damage batteries. (Electrolyte may leak out
and damage skin and eyes. It may be toxic!)
Batteries can cause electric shocks and high
short-circuit currents.
Therefore, take the following safety precautions
when working with batteries:
♦ Take off watches, rings and other metallic
objects!
♦ Only use tools with insulated handles!
For personal safety reasons, never switch on the
main switch when the mains connector o
f
PROTECT B. is disconnected!
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