Using the device
"Err" will be shown briefly in the display. The device
switches to standby.
z 6 V batteries
If a battery is measured in the voltage range 3,7 – 7,3 V,
then you can only select Program 1.
z 12 V batteries
If a battery is identified as being in the critical voltage
range from 7,3 – 10,5 V, then the device will check
whether it is a fully-charged 6 V battery or a discharged
12 V battery. Press the program selector button
to select
11
a program. The device carries out a test measurement
procedure for approx. 90 seconds. The display will show:
If after approx. 90 seconds, the identified value is
between 7,3 – 7,5 V, then the 12 V is defective.
The device switches to standby.
z Revival
If after approx. 90 seconds, the identified value is between
7,5 – 10,5 V, then a 12 V battery is present. The charging
process starts with pulse operation for revival of the
battery. The voltage display
flashes. Once 10,5 V is
10
reached, the device switches to further charging levels.
The revival procedure is identical for all 12 V charging
programs.
z Selecting programs
Note:
If a battery is identified in the voltage range of 3,7 – 7,3 V,
GB/MT
99