Cleaning And Maintenance; Troubleshooting - Dometic M40 DC Instruction Manual

C e l a n n i g a n d m a n i e t
8

Cleaning and maintenance

WARNING!
Always disconnect the device from the mains before you clean and
service it.
NOTICE! Risk of damage
Never clean the cooler under running water or in dish water.
Do not use abrasive cleaning agents or hard objects during
cleaning as these can damage the cooler.
Occasionally clean the device interior and exterior with a damp cloth.
9

Troubleshooting

Problem
Your device is not work-
ing (plug is inserted).
When operating from the
DC socket (cigarette
lighter):
The ignition is on and the
cooler is not working.
No music.
12
n a n c e
Possible cause
There is no voltage flow-
ing from the DC socket
(cigarette lighter) in your
vehicle.
The inner fan or the
cooling element is
defective.
The fuse of the DC plug
is dirty. This results in a
poor electrical contact.
The fuse of the DC plug
has blown.
The vehicle fuse has
blown.
The batteries are empty. Insert three new 1.5 V batteries,
Suggested remedy
The ignition must be switched on in
most vehicles to supply current to the
cigarette lighter.
This can only be repaired by an
authorised repair centre.
If the plug of your cooler becomes very
warm in the DC socket fitting, either the
fitting must be cleaned or the plug has
not been assembled correctly.
Replace the fuse of the DC plug with
one of the same rating (fig.
page4).
Replace the vehicle's DC socket fuse
(usually 15 A). Please refer to the
operating manual of your vehicle.
type AA (Mignon).
M 4 0 D C
4 1,