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3 Installation
912/913/914 Meter
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13
CAUTION
Unauthorized manipulations
The instrument may be damaged as a result of unauthorized manipula-
tions.
■ For charging, only use the supplied power supply unit (6.2166.100)
or the optional 12 V USB adapter (6.2166.500), which have been
approved as accessories for use with this instrument.
■ Your instrument's battery cannot be removed.
■ Do not attempt to remove the battery from the instrument. To
replace the battery, take the instrument to your nearest authorized
Metrohm Service.
■ Unauthorized replacement of the battery may result in a loss of the
warranty.
NOTICE
Function of the control keys
For the installation steps below you need to use the control keys.
These are described in the following Operation chapter (see chapter
4.4, page 26).
NOTICE
Instrument in battery operation
If the instrument is used in battery operation, recharge the instrument
as soon as possible.