Ultimate Speed ULGD 3.8 A1 - Handbuch (Seite 8)

8 GB/IE/CY
Operation / Maintenance and care Operation
Remove the „+“ pole clamp (red) 14 from the
„+“ pole of the battery.
Measuring STANDBy / Battery
voltage
After connection to the grid, the appliance is on
STANDBY. The standby display
6 lights up. When
the clamps are connected, the battery voltage is
shown in the LCD (voltage display
9 ). The segments
of the condition display 8 are empty.
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.
e® ® 88.8
V
6 V battery
If the voltage range of the battery is measured as
between 3.7–7.3 V, only programme 1 can be se-
lected.
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 programme
selection button
10 to select a programme, the ap-
pliance carries out a control measurement for about
90 sec.
The display shows:
--- 88.8
V
If after about 90 sec. between 7.3–7.5 V are detected,
the 12 V battery is defective.
The appliance goes on standby.
Revitalising
If after about 90 sec. between 7.5–10.5 V are de-
tected, a 12 V battery is present.
Charging starts with a pulse charge for revitalising.
The voltage display
9 flashes. Once 10.5 V are
reached, the appliance switches to the other charge
steps.
Revitalising is the same for all the 12 V charge pro-
grammes.
Programme selection
NOTES:
If a battery is detected in the voltage range of be-
tween 3.7–7.3 V, the programmes 2–3–4 can be
selected.
The charging process takes place automatically.
Depending on the selected programme, the char-
acteristic charge curve is monitored for voltage,
time and temperature. Included are the diagnostics
programme, revitalising mode and retention charge.
(See principle representation programme 3 Fig. C)
Programme max. (V) max. (A)
1 6 V 7.3 V 0.8 A
2 * 14.4 V 0.8 A
3
*
14.4 V 3.8 A
4
*
14.7 V 3.8 A
Programme 1 „6 V“
(7.3 V / 0.8 A)
For charging 6 V batteries with a capacity of less
than 14 Ah.
Press the programme selection button 10 , to se-
lect programme 1. The symbol „6 V“ is displayed
on the LCD. During charging, the charge dis-
play
7 flashes and shows the progress of the
charge procedure (1–4 bars). When the battery