KLING & FREITAG K&F ACCESS T9 - Manual (Page 21)

User’s Manual ACCESS SYSTEM
KLING & FREITAG GMBH ©1995-2009 Version 6.0, 17.03.2009 Page 21 of 60
6. Safety Instructions for Controller and Connector Panel
Warning: To avoid electric shock hazard, do not expose this
appliance to rain or moisture. The enclosures may only be
opened by qualified personnel!
Do not install devices in any of the following place:
− where the units are permanently exposed to direct sunlight.
− near any heat sources and open fire. Do not put candles etc. on top of the unit.
− where the airflow for cooling is blocked.
− where it is exposed to high moisture.
− where it is exposed to strong vibrations and dust.
Power Supply
Before connecting the AC power cable of the unit, please check if the available volt-
age is compatible with the operating voltage as indicated on the unit. If this is not the
case, then the unit needs to be adapted by the manufacturer or an authorized service
centre. If the unit is not compatible with the available voltage, it should never be con-
nected! This could irreparably ruin the unit.
Make sure that the power outlet supplies a ground connector, which must be con-
nected to the unit via the PE conductor of the power cord!
Protection of electrical cables
Power cords should be laid in such a way that they are protected against footstep
damages, tensile strain and against being trapped.
Transportation
When transporting the equipment, make sure that it is protected from vibrations.
Cleaning
The equipment should only be cleaned with a damp cloth when it is not plugged in.
Pauses in use
The power cord should be disconnected from the power source during longer pauses
in use.
Intrusion of objects or liquids
No objects or liquids should intrude or leak into the equipment.
Maintenance and technical service
The user should not perform any maintenance work on the equipment other than
that which is described in this manual. Repairs may be executed by a qualified service
technician only.
In the following cases, the unit should be serviced by an authorized technician only if:
−
the power cord or the mains connectors have been damaged.
− objects or liquids have gotten into it.
− it was exposed to rain.
− it doesn't appear to be functioning properly.
− it has fallen down or the enclosure is damaged.
Warning
Risk of electric shock!
Do not open the units!
ACHTUNG