Sonel MPI-520 User Manual

MPI-520 OPERATING MANUAL version 3.4
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 Remove the compartment,
 Remove the compartment cover and remove the accumulators,
 Insert a new package of accumulators,
 Insert (snap) the compartment cover,
 Insert the compartment in the meter,
 Replace the four screws of the accumulators/batteries compartment.
NOTE!
Do not use the meter when the accumulator compartment is removed or open or power
it from other sources than those mentioned in the present manual.
6.3 Charging of accumulators
Charging commences once the power supply has been connected to the meter regardless of the
fact whether the meter is on or off. During charging the screen looks as it is presented in the following
illustration. The accumulators are charged in accordance with the algorithm of „quick charge” – this
process permits to reduce the duration of charging to approximately four hours. The end of the pro-
cess of charging is signalled by: Charging finished. In order to turn the device off, remove the power
supply plug of the charger.
Operating mode
Messages regarding the
process of charging
Charging progress, the changing interior section symbolizes charging

Sonel MPI-520 Specifications

General

Brand	Sonel
Model	MPI-520
Category	Measuring Instruments
Language	English