THE LIGHT WEIGHT DEFLECTOMETER
Service +49(0)391 2514666 02/2017 Instruction Manual HMP LFGpro – en
Lithium polymer battery pack of electronic settlement measuring instrument
should be charged before first use and in case that state of charge is 15% or lower.
Lithium polymer battery pack should be charged at the latest when
the note on the left (Figure 7) appears on the screen of settlement
measuring instrument.
■
Switch off electronic settlement measuring instrument and connect it with the
USB car charger via USB cable.
■
Connect the USB car charger to a car socket 12 V or via AC/DC adapter to
mains supply 230 V / 50 Hz.
■
Disconnect the charger from mains supply when charging of Lithium
polymer battery pack has been finished.
It is not possible to overload the Lithium polymer battery pack, since it is
equipped with an overload protection. When the battery pack is fully charged,
the charging current entry is automatically interrupted.
The Lithium polymer battery pack will only be charged, in case that
the electronic settlement measuring instrument is switched off.
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