Dometic Buttner MT BCB 30/30/20 IU0U Instructions De Montage Et De Service page 16

Operating the device safely
D
DANGER! Failure to obey these warn-
ings will result in death or serious
injury.
Electrocution hazard
• Do not touch exposed cables with your bare
hands. This applies especially when operating
the device from the AC mains.
• To be able to disconnect the device quickly from
the AC power supply, the socket must be close
to the device and be easily accessible.
!
WARNING! Failure to obey these
warnings could result in death or
serious injury.
Explosion hazard
• Only use the device in closed, well-ventilated
rooms.
!
CAUTION! Failure to obey these cau-
tions could result in minor or moder-
ate injury.
Explosion hazard
• Do not operate the device under the following
conditions:
– In salty, wet or damp environments
– In the vicinity of corrosive fumes
– In the vicinity of combustible materials
– In areas where there is a danger of explosions
Electrocution hazard
• Before starting the device, ensure that the
power supply line and the plug are dry and the
plug is free from rust or dirt.
• Always disconnect the power supply when
working on the device.
• Observe that parts of the device may still con-
duct voltage even if the fuse has blown.
• Do not disconnect any cables when the device is
still in use.
A
NOTICE! Damage hazard
• Ensure that the air inlets and outlets of the device
are not covered.
• Ensure a good ventilation.
• Never pull the plug out of the socket by the con-
nection cable.
• The device shall not to be exposed to rain.
16
Safety precautions when handling
batteries
!
WARNING! Failure to obey these
warnings could result in death or
serious injury.
Risk of injury
• Batteries contain aggressive and caustic acids.
Avoid battery fluid coming into contact with
your body. If your skin does come into contact
with battery fluid, wash that part of your body
thoroughly with water.
If you sustain any injuries from acids, contact a
doctor immediately.
!
CAUTION! Failure to obey these cau-
tions could result in minor or moder-
ate injury.
Risk of injury
• When working on batteries, do not wear any
metal objects such as watches or rings.
Lead acid batteries can cause short circuits
which can cause serious injuries.
• Wear goggles and protective clothing when you
work on batteries. Do not touch your eyes when
you are working on batteries.
Explosion hazard
• Never attempt to charge a frozen or defective
battery.
Place the battery in a frost-free area and wait until
the battery has acclimatised to the ambient tem-
perature. Then start the charging process.
• Do not smoke, use an open flame, or cause
sparking near the engine or a battery.
A
NOTICE! Damage hazard
• Only use rechargeable batteries.
• Prevent any metal parts from falling on the bat-
tery. This can cause sparks or short-circuit the
battery and other electrical parts.
• Ensure that the polarity is correct when connect-
ing the battery.
• Follow the instructions of the battery manufac-
turer and those of the manufacturer of the system
or vehicle in which the battery is used.
• If you need to remove the battery, first discon-
nect the ground connection. Disconnect all con-
nections and all consumers from the battery
before removing it.
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