Setup; Unpacking The Instrument; Operation With Batteries; Operation With Battery Pack - MACHEREY-NAGEL PF-12 Plus Handbuch

4. Setup

4.1 Unpacking the instrument

Take the instrument out of the box and check for damage caused during shipment.

4.2 Operation with batteries

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separately. The battery status is displayed in the upper part of the display after switching
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symbol.
When changing batteries, we recommend to always exchange the entire set. The battery
compartment is at the bottom of the instrument. To change the batteries, the cuvette slot has
to be empty.
1. Turn the instrument around and place it on a soft surface.
2. Unscrew the screws of the battery compartment and take off the lid.
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match.
4. Put the lid back on, tighten the screws and turn the instrument around.

4.3 Operation with battery pack

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The PF-12 can be equipped with an internal battery pack, which can be charged via the
USB port. The charging status of the internal battery pack is displayed in the upper part of
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the instrument as follows:
1. Remove the screws of the cover of the battery compartment and lift off the cover.
2. Remove the holder of the AA battery and disconnect the plug connection to the instrument
carefully. Connect the plug of the new power pack to the connection plug of the PF-12
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is not broken or pinched.
3. Position the battery compartment cover on the instrument, tighten the screws and turn
around instrument.
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09.12.2014
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