12 4445103834
Replacing the DC plug fuse
➤Replace the defective fuse with a new fuse of the
same type and rating (250 V 5 A)
(fig. 7, page 6).
Cleaning and maintenance
A
➤Occasionally clean the cooling device interior
and exterior with a damp cloth.
➤Ensure that the air inlet and outlet vents on the
cooling device are free of any dust and dirt, so
that heat can be released and the cooling device
is not damaged.
➤If necessary, remove the lid of the cooling
device for cleaning (see chapter “Removing and
reassembling the lid” on page 11).
Defrosting the cooling device
Humidity can form frost in the interior of the cool-
ing device or on the evaporator. This reduces the
cooling capacity.
A
To defrost the cooling device, proceed as follows:
1. Remove the contents of the cooling device.
2. If necessary, place them in another cooling
device to keep them cold.
3. Switch off the cooling device.
4. Leave the lid open.
5. Wipe off defrost water.
Troubleshooting
NOTICE! Damage hazard
• Never clean the cooling device under
running water or in dish water.
• Do not use abrasive cleaning agents or
hard objects during cleaning as these
can damage the cooling device.
NOTICE! Damage hazard
Never use hard or pointed tools to
remove ice or to loosen objects which
have frozen in place.
Fault Possible cause Suggested remedy
The device does not function
(DC mode, ignition on).
No voltage was detected in the
DC power outlet.
➤ Ensure that the vehicle's motor is switched on.
The plug of the device in the
DC socket is too warm.
The DC outlet is dirty. This
results in a poor electrical con-
tact.
➤ Clean the DC socket.
➤ Check if the plug is connected correctly.
The fuse of the DC plug has
blown.
➤ Replace the fuse in the DC plug (see chapter
“Replacing the DC plug fuse” on page 12).
The device DC fuse has blown.
➤ Contact an authorized service agent.
The vehicle fuse has blown.
➤ Replace the vehicle’s DC outlet fuse.
Refer to the vehicle’s operating manual.
The supply cord is defective.
➤ Contact an authorized service agent.
The device does not function
(AC mode).
No voltage is present in the AC
voltage socket.
➤ Use another socket.
The device AC fuse has blown.
➤ Contact an authorized service agent.
The supply cord is defective.
➤ Contact an authorized service agent.