Disconnect; Measuring Standby / Battery Voltage; Revitalising; Program Selection - ULTIMATE SPEED ULGD 3.8 B1 Originalbetriebsanleitung

Disconnect

♦ Disconnect the appliance from the mains supply .
♦ Remove the negative pole clamp (black)
from the negative pole of the battery or from the
bodywork .
♦ Remove the positive pole clamp (red)
the positive pole of the battery .
Measuring STANDBY /
Battery voltage
After connection to the grid, the appliance is on
STANDBY . The standby display
the clamps are connected, the battery voltage is
shown in the LCD (voltage display
of the condition display
If the voltage is below 3.8 V or above 15 V, the
battery will not be charged. The display briefly
shows the error message „Err".
The appliance goes on standby.
6 V battery:
If the voltage range of the battery is measured
as between 3 .7–7 .3 V, only program 1 can be
selected .
12 V batteries:
If a battery is recognised in the critical voltage
range of between 7 .3–10 .5 V, the appliance
checks whether a fully charged 6 V battery, or a
discharged 12 V battery is present . After pressing
the program selection button
the appliance carries out a control measurement
for about 90 sec .
The display shows:
If after about 90 sec . between 7 .3–7 .5 V are
detected, the 12 V battery is defective .
The appliance goes on standby.
ULGD 3.8 B1
from
lights up . When
) . The segments
are empty .
to select a program,

Revitalising

If after about 90 sec . between 7 .5–10 .5 V are
detected, a 12 V battery is present .
Charging starts with a pulse charge for revitalis-
ing . The voltage display
are reached, the appliance switches to the other
charge steps .
Revitalising is the same for all the 12 V charge
programmes .

Program selection

NOTES
► If a battery is detected in the voltage range of
between 3 . 7 –7 . 3 V, the programmes 2–3–4
can not be selected . The charging process takes
place automatically . Depending on the selected
program, the characteristic charge curve is
monitored for voltage, time and temperature .
Included are the diagnostics program, revitalis-
ing mode and retention charge .
(See principle representation program 3 Fig . C)
Program max. (V)
1 6 V 7,3 V
14,4 V
2
*
3 14,4 V
*
14,7 V
4
*
Program 1 „6 V" (7,3 V / 0,8 A)
For charging 6 V batteries with a capacity of less
than 14 Ah .
♦ Press the program selection button
program 1 . The symbol „6 V" is displayed on
the LCD . During charging, the charge display
flashes and shows the progress of the charge
procedure (1–4 bars) . When the battery is fully
charged, the condition display
The flashing stops and the appliance automati-
cally switches to retention charge .
Program 2 „12 V" (14,4 V / 0,8 A)
For charging 12 V batteries with a capacity of less
than 14 Ah .
flashes . Once 10 .5 V
max. (A)
0,8 A
0,8 A
3,8 A
3,8 A
, to select
shows 4 bars .
GB │ IE │ 15 ■