Please note:
Devices which react sensitively to external RF signals are often used in hospitals and other
health care facilities.
5.3.4 Respectively designated locations
You should turn your radio unit off in all places where such requests are fitting and appro-
priate.
5.4 Vehicles
5.4.1 Automobiles
Under certain circumstances, RF signals can have a negative impact on the function of
improperly installed or insufficiently shielded electronic systems within your automobile (e.g.
electronically controlled fuel injection, electronic anti-lock braking systems, electronic speed
regulator, air bag systems). You can obtain information about your vehicle from your vehicle
manufacturer or his representative. To prevent disturbances, only skilled personnel should
install the radio unit in the vehicle. Faulty installation or maintenance can lead to dangerous
consequences. Please keep in mind that these mistakes may result in the forfeiture of the
valid warranty on your unit. We recommend regular inspection of all installed components of
the radio unit equipment in your vehicle. In vehicles with airbags, these airbags are filled with
a great deal of kinetic energy. To reduce the risk of injuries or malfunctions, you should not
mount any parts in the area claimed by the inflated airbag.
5.4.2 Airplanes
The use of radio units on airplanes is prohibited in most cases. Turn your radio unit off befo-
re boarding the airplane. Since operation of a radio unit on board an airplane can have dan-
gerous consequences, non-compliance with such instructions may result in the person
acting contrary to instructions being forbidden to use it and/or legal action could be initiated
against him/her.
5.5 Detonaters and detonating areas
To avoid possible interference with the detonating operation, you should take your radio unit
out of operation in the vicinity of electric detonators, in a detonating area or in environments
with an appropriate instruction to "Turn off all transmitting and receiving devices". Follow all
warnings and instructions.
6. Ex-data
EC-type examination certificate no.:
Ex-designation:
Approved for Zones 2 and 1, device group II, gas group C potentially explosive gases,
vapours or mist, temperature class T4.
Approved for zone 22, device group II, dust with increased risk of explosion, T130°C
All manuals and user guides at all-guides.com
ZELM 05 ATEX 0271
II 2 G EEx ib IIC T4
II 3 D T130°C IP54
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