INFICON Explorer Portable Gas Chromatograph - Manual (Page 37)

Introduction
3. Plug the adapter into an AC outlet.
4. Switch on the power at the AC outlet.
The LED, on the instrument, indicates the charge state. Red indicates the
battery is being quick charged. Green indicates the battery is fully charged and
ready for use and is being trickle charged.
It is normal for a fully charged battery to indicate it is charging (red light) when
first plugged in. The LED will turn green as the battery charges. The LED is
off
if the AC adapter is not connected to Explorer.
5. When the battery pack is fully charged remove the adapter, first from the AC
outlet then from the battery pack.
6. Install the battery pack back onto the instrument as required.
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