SITEC GmbH © 2012
www.sitec.de
20
Safety Guidelines
Observe the ambient temperature for storage and operation of the devices. The devices may only be
connected after having reached the permitted ambient operating temperature. The permitted range for the
ambient temperature is between -10 ° und +40 °C degrees.
Please observe that condensation can occur during the transition from cold to warm temperatures. Please do
not put the device into operation before the permitted ambient operating temperature has been reached.
The intercom system should not be operated during a thunderstorm. No leads should be connected or
disconnected during a thunderstorm.
Only connect the leads to the correct connecting sockets.
Only connect the component leads in a zero-voltage state, with the mains plug disconnected.
Install the connecting leads carefully to avoid accidents, i.e. so there is no tripping hazard.
Keep the intercom components away from the following:
o
Direct solar radiation
o
Heat sources (e.g. heaters)
o
Electronic devices (e.g. HiFi-devices, office equipment or microwaves)
o
Invasive moisture or liquids
o
Aggressive liquids or steam
o
Thick dust
Do not use the devices in areas at risk from explosions.
The intercom system was designed for use in dry areas. Only certain loudspeaker and microphone
arrangements can be operated outdoors, with suitable protection. Please contact our customer service for
further information.
The intercom components may under no circumstances be opened up.
Do not touch the plug contacts with sharp, metallic or damp objects.
If the devices are not installed in a fixed position, please put the device or equipment onto a slip-resistant
base.
Only clean the device with a slightly moistened cloth.
Only use the plug-in power supply which is supplied with the unit(s), or that is available under accessories
(Article-No. 200 010).
Do not connect any accessories to the intercom system that are different from the ones delivered by SITEC.
Do not use plug-in power supplies which show visible damage.
Electrostatic charges (ESD-Protection):
The intercom system is already supplied with ESD-Protection over the approved values. Do avoid increased
static charges nonetheless. Various sources can cause the electrostatic charge to reach values far over both
the approved values required and the interference immunity which has already been achieved. The causes,
or circumstances, such as, for example, low humidity or carpets, have to be removed.
SITEC does not accept any liability for damage attributable to the above-mentioned causes.
Important information about the workplace layout
Monotonous movements repeated over a long period of time, a badly laid out workplace, incorrect posture and
unsuitable working methods can lead to physical problems or damage to the nerves, tendons and muscles. Do
immediately consult a doctor if you have any pain, swellings, spasms, a stiff or deaf feeling or weakness in the
hands, wrists, arms or shoulders, in the neck or in the back.
