User's Manual

For charging NiCd and NiMH batteries (7,2V).
Optional: Integrated battery charger if DC-supply: In the receivers R-18, R-CAN, Com-
pact-M and Compact-V rapid charging in about 1 hour. In PNN-BUS-3 about 3 hours.
Use this battery charger only in closed rooms.
BATTERY CHARGER
L-AD72A2
2.250.1449 Universal-charger (12V/24V DC),
(without cable), black
2.250.1451 Universal-charger (2.250.1449) (12V/24V DC)
set with 2m cable, black, pluggable at the charger,
with car charger (cigarette lighter) (3.400.1451)
2.250.1452 Universal-charger (2.250.1449) (12V/24V DC)
set with 2m cable, black, not pluggable at the charger,
only for car charger,
with car charger (cigarette lighter) (3.400.1451)
2.250.1453 Universal-charger (2.250.1449) (12V/24V DC)
set, black, included: car charger (cigarette lighter) (3.400.1451),
interchangeable ac plugs (GB, Australia, USA/Japan, Europe)
(3.970.1456) and power supply (3.970.1455)
(100/240V AC / 12V DC)
2.251.1450 Universal-charger (2.250.1449) (12V/24V DC)
set with 2m cable, black, pluggable with plug
USA/Japan (3.970.1451) and power supply (3.970.1448)
(100/240V AC / 12V DC)
2.252.1450 Universal-charger (2.250.1449) (12V/24V DC)
set with 2m cable, black, pluggable with plug
GB (3.970.1452) and power supply (3.970.1448)
(100/240V AC / 12V DC)
2.253.1450 Universal-charger (2.250.1449) (12V/24V DC)
set with 2m cable, black, pluggable with plug
Australia (3.970.1453) and power supply (3.970.1448)
(100/240V AC / 12V DC)
2.250.1450 Universal-charger (2.250.1449) (12V/24V DC)
set with 2m cable, black, pluggable with plug
Europe (3.970.1449) and power supply (3.970.1448)
(100/240V AC / 12V DC)
2.250.1455 Universal-charger/EX
black, pluggable, optional with plug Europe (3.970.1449) and
power supply (3.970.1448) or car charger (cigarette lighter)
(3.400.1451) (100/240V AC / 12V DC) Only to be used
outside the potentially explosive area!
LED
Operating instructions
Display of the charging process via a DUO-LED:
Green LED - Steady light: STANDBY. The battery charger is ready for use.
Place the battery in the charger.
Orange LED - Steady light: CHARGING. The battery will now be charged.
Orange LED - Quickly flashing: The charging process is finished.
Orange LED - Slowly flashing: The battery is totally discharged or the ambient
temperature is to low for quick charging.
A regeneration respectively a warm-up stage
occurs with a reduced charging current until it
proceeds to the actual quick charging stage.
No harm will come to the battery if it is left in the charger beyond the required char-
ging time. Use this battery charger only in closed and dry rooms!