Funkwerk IP 50, Operating Instructions Manual

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Safety notes
•
Mind the storage and operation temperatures for the device listed in the technical specifica-
tions.
Only connect the device when the permissible ambient operating temperature has been rea-
ched.
•
Please note that condensation on or in the unit must be prevented when moving from cold to
warm surroundings. Only remove the unit from the package when the permissible ambient ope-
rating temperature has been reached.
•
You should not make calls or connect or disconnect any lines during thunderstorms.
•
Only attach the connecting cords at the connections provided.
•
Make sure phone cables are installed in a safe manner to prevent tripping.
•
Avoid the following:
Direct sunlight
Sources of heat (for example radiators)
Electronic devices (for example stereo components, office equipment or microwave devices
Ingress of moisture or liquids
Aggressive fluids or vapors
Dusty environment
•
Do not use the unit in excessively humid rooms or hazardous locations.
•
Only open those sections of the device specified in the assembly / operating instructions.
•
Do not touch plug connectors with pointed, metal, or moist objects.
•
If you do not permanently mount the device or any accessories, be sure to place it/them on a
non-slip surface.
•
When required, clean the unit with a slightly moistened cloth.
•
Only use approved accessories.
•
Only terminals with SELV and/or which comply with ETS 300047 may be connected to the unit.
This regulation is fulfilled when approved terminal devices are used as intended.
Plug-in power supply
•
Use only approved power plug-in units.
•
Do not use power plug-in units with visible defects or damage (fissures, cracks, etc).
Elektrostatic charges
The telephone is supplied with enhanced ESD protection against the effects of electrostatic discharge
that exceeds the protection level cited in the approval specification. Elevated ESD levels should never-
theless be avoided to the greatest possible extent. In some cases, electrostatic discharge levels can far ex-
ceed the approval limits or the resistance levels already implemented in your telephones. Eliminate the
causes or conditions that promote these elevated ESD levels, such as insufficient humidity or carpeting.
The telephone manufacturer does not assume any liability for damage caused under such circumstan-
ces.
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