- 3-
• Use the supplied connecting cable only.
• Arrange for defective plugs, connection terminals or
cable to be replaced at once by qualified techni-
cians or our Customer Service Department.
• Get customer service to repair or replace connecting
cables and/or devices that are not functioning
properly or have been damaged.
• You may not open the casing or repair the device
yourself. Should you do so, the safety of the
device may be compromised and the warranty
becomes void.
NEVER submerse the device in water.
Wipe it only with a slightly damp cloth.

Risk of fire!

• Do not use the device near hot surfaces.
• Do not locate the device in places exposed to
direct sunlight, Otherwise, it may overheat and
become irreparably damaged. Do not operate
the device in a vehicle that is standing out in the sun.
• Do not leave the device unattended when in use.
• Do not cover the fan's ventilation slots when the
device is switched on.
• Do not place any open sources of fire, like candles,
on the device.
• Both connection cables can become heated
when subjected to heavy loads.
• Due to high crossover resistances heating of the
plug in connector can result when using the cables
with a 12 V vehicle plug. Therefore when operating
with high loads use the connection cable with
the connection terminals.

Notice regarding disconnection

from mains-power

• This device's on/off switch does not completely
disconnect the device from the vehicle's power
and/or the battery. When the vehicle plug is
connected power is still supplied to the device.
To completely disconnect the device from the
vehicle power the 12 V vehicle plug must be re-
moved from the vehicle socket or the connection
terminals removed from the automobile battery.

Risk of personal injury!

• Do not operate the device if it has fallen or is
damaged. Have the device checked and repaired
if necessary by qualified technicians.
Technical data

DC Input

Voltage : 12V
Maximum voltage: 15,5 V
Maximum power
consumption: 40 A
Underload alarm: at 10,6 ± 0,3 V
Underload shutoff: at 10 ± 0,3 V
Overload shutoff: at 16 ± 0,5 V

AC Output

Voltage : 220-240 V ~50 Hz
Output power: 1,3 A
Continuous load: max. 300 W
Peak load: max. 400 W/0,1 s
Efficiency ( ): approx. 90 %
Output wave form: modified sine
Overload protection: >= 320 W
Temperature shut off: at 65 ± 3 °C

Fuses

Power inverter: 30 A automotive flat fuse
Cable fuse: 30 A automotive flat fuse
IB_KH3900_KOE2257_LB4_EN.qxd 21.02.2008 11:40 Uhr Seite 3