Paul Wegener GmbH
10
9
Charging the built-in accumulator (optional)
• Do solely use the delivered original charger for charging the accumulator.
•
Make sure that the charger‘s specified input voltgage agrees with the local supply voltage.
•
The used power socket must be accessible during the whole charging process.
• While charging, the temperature must be 10°C and +45°C.
•
The status LED‘s at the charger indicate the state (red = charging, green = charging finished)
during char-
ging process.
• An entirely discharged accumulator needs about 3h charging time.
• The PC software PWB-Soft provides information on the residual accumulator capacity.
•
To preserve the accumulator, you should switch off the moden when it is not used for long. You
ideally
store the modem with residual capacity of about 20%, but never with discharged accumulator.
Note: Depth discharge leads to permanent damage of the accumulator!
If the accumulator‘s residual capacity falls below 20%, it should be charged. We recommend 100% charge
before any use.
The accumulator must not be changed by the user. If a new one is necessary, forward the device to manu-
facturer.
8
Battery change
We recommend battery change should be done by manufacturer. I
f you change battery by yourself,
please not following procedure:
• A respective battery type including plug connector is available by manufacturer.
• Loose the four fastening cross-head screws of the cover plate.
• Loose carefully the plug connector of the battery and remov the old battery.
•
Put the new battery in and press it on the dedicated Velcro pad (iModem3, iModem5, iModem6).
• Connect the new battery to the plug connector of the modem.
• Close the housing again without crushing connecting cables.
No data or parameters get lost when changing battery. After battery change, the modem will contact the log-
ger for the purpose of time synchronization.
