2 Safety instructions
10 NBM-520 Narda
2.5 Dangers when handling rechargeable
batteries
When handled improperly, rechargeable batteries can
overheat, explode, or ignite.
Only use the NBM-520 with NiMH rechargeable batter-
ies (AA, Mignon).
Do not use dry batteries.
Do not replace individual batteries; always replace the
entire set.
Always use identical batteries.
Never touch both poles of the batteries simultaneously
with a metal object.
Make sure you insert the batteries correctly as shown on
the base of the battery compartment.
Always close the battery compartment immediately after
replacing batteries.
Never use the NBM-520 with the battery compartment
open.
2.6 Dangers from AC adapter/charger
You could experience electric shock from the AC
adapter/charger.
Do not use the instrument when the casing is damaged
because parts carrying dangerous voltages could be ex-
posed.
Do not use an AC adapter/charger that has been moved
from a cold to a warm room, thereby forming condensa-
tion.
Only use the AC adapter/charger indoors and at tem-
peratures between 0 °C and +40 °C.
The AC adapter/charger could be destroyed if the volt-
age specification on the AC adapter/charger does not
match the AC line voltage.
Only use the AC adapter/charger if the voltage specifica-
tion on the AC adapter/charger matches the AC line volt-
age.
Downloaded from Arrow.com.