User's Manual

Before first use, fully charge batteries!
To prevent damage to the batteries never use discharged batteries!
Only charge fully discharged batteries!
Therefore please work with your control until the capacity of the battery is totally exhaus-
ted.
The battery reaches the maximum energy storage capacity only after at least 5 times char-
ging and discharging completely!
Discharge the battery completely in the operating unit before charging once more. The
charging time depends on the type of battery. It is normal that the battery warms up
during charging or longer use. Charge the battery in an ambient temperature range of
10°C up to 35°C. To avoid deep discharging the battery should be charged frequently
once a month. No legal liability for follow-up damages. Deep discharging and extreme
temperature damages the battery. Especially heat reduces the efficiency. If the tempe-
rature of the battery is too high or too low the charging process will not start to pro-
long the durability of the battery.
Keep the battery in the charged state in a cool and dry place.
Do not open, modify or burn the battery. Do not drop the battery and don't expose it to
blows or knocks. Protect the battery against rain, wetness or extreme temperature. Keep
the contacts clean and don't get the battery in touch with metal objects (aluminium foil
etc.). Do not short-circuit the battery.
A charged battery is a concentrated energy source. Never store a charged bat-
tery in a toolbox or similar where it could be short-circuited by metal compo-
nents (even a key in your trouser pocket can cause a short circuit).
Do not drop used up batteries into the domestic waste. Hand over the batteries to collecti-
ve point.
By damages, defects or premature wear caused by non-observance of the above descri-
bed operating and safety instructions all warranty claims expire.
Power supply via 12V / 24V on board or external power supply.
Range of voltage: 9V - 32VDC (Note: Below 10V the charging process takes longer).
Power supply via hollow plug (Outside diameter = 5,5mm, inside diam. - = 2,1mm)
The parameters of specific accumulators can be adjusted (Delta Peak, dT/dt, charg-
ing current, timeout)
AD-changer: 10Bit resolution
Identification of charging stop by:
Delta Peak (minus Delta U to maximum voltage)
dT/dt (Velocity of rise in temperature)
Timeout (shut down of time of charging)
Identification and evaluation of the following starting states:
Undervoltage: Pre-charging with reduced charging current
Untertemperatur: Pre-charging with reduced charging current (warm-up)
Overvoltage: No starting of the charging prosess
Shut down after reaching the maximum of temperatur.
Error memory to collect data of abort of charging.
1. Car charger (cigarette lighter) (3.400.1451), interchangeable ac plugs
(2. GB (3.970.1452), 3. Australia (3.970.1453), 4. USA/Japan (3.970.1451),
5. Europe (3.970.1449)) and 6. Power pack (3.970.1448).
Components:
Technical data
Warranty
Waste disposal
Safety precautions
175 mm
87 mm
Dimensions: 175 x 87 x 43 mm
Battery
1.
2. 3.
4.
5. 6.