Power Supply; Checking Battery Status; Battery Charger - Circutor MI-15KVe Guia Del Usuario

Power supply

Internal rechargeable 12 V - 7 Ah sealed lead acid battery.

Checking battery status

Battery measurement can be performed without interrupting high-voltage genera-
tion, which will provide a better evaluation of the battery status, by pressing the
/ during the measurement. So, the battery test is performed
BATTERY CHECK
under actual consumption conditions and, for long lasting measurements, (i.e.
Polarization Index), the evolution of battery status can be checked without affecting
the measurement. The meter pointer should stop over the blue zone. If the pointer
stop over the red zone this means that the battery is discharged and shall be
charged.

Battery charger

This equipment has an intelligent built-in circuit that controls the battery charge and
doesn't allow the equipment to operate during the charging process. In order to
charge the battery, follow this procedure:
•
Verify that the ON/OFF0 switch is switched off.
•
Connect the equipment to mains of 220 - 240 V∼ with power cord at the Power
Input! of the equipment. After a while, the luminous indicator LED. will blink
alternatively in green and red during one second, while the charger verifies the
initial condition of the battery to select the optimised parameters of the charge.
The following chart summarizes the meaning of LED luminous indications:
Green and red flashing
alternatively
Permanent red
Flashing red
Permanent green
Flashing green
Note: The battery looses part of its charge while being stored. Thus, before using
the insulation tester for the first time, or after a time being out of use, the battery
should be recharged.
Test of the initial condition of the battery when plugging the mains,
during one second.
Battery under charge.
Charging current is less than normal.
The charging process has been successfully finished. Battery OK.
The charging process has finished, nevertheless the battery hasn't
received the complete charge.
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