Gigaset HC450 S30852-H1799-R101 Benutzerhandbuch

Gigaset HC450 / en / A31008-M1799-R101-1-7619 / Security.fm / 13.02.2007

Ve

rs

ion 4,

 16

.09.

2005

Read the safety precautions and the manual before use.
Explain their contents to your children as well as the potential hazards associated with using the 

telephone.

u Only use the mains adapter supplied, as indicated on the underside of the control unit. 

nected to other devices.
Make sure that the mains adapter is accessible at all times.
Do not continue to use broken plugs or plug-in power supply units with broken hous-

ings as they pose a risk of electric shock. Have these parts replaced with genuine spare 

parts without delay.

u The housing of the HC450 control unit and door intercom must not be opened. Unau-

thorised opening of the housing and improper repairs may endanger the user and will 

invalidate the warranty.

u The control unit is designed for indoor operation only. Lay the cables so that nobody 

can walk on or trip over them.

u The control unit includes a radio module in accordance with the DECT standard. The 

operation of medical appliances may be affected. Be aware of the technical conditions 

in your respective environment, e.g. doctor's surgery.

u The module must not be installed during a thunderstorm, nor should any cable connec-

tions be plugged in or unplugged, as to do so would expose you to the risk of electric 

shock.

u Do not allow fluids to penetrate the HC450 control unit and door intercom as this could 

result in electric shocks or short circuits.

u Do not use your telephone in environments with a potential explosion hazard, 

e.g. auto paint shops.

u If you give your Gigaset HC450 door intercom to someone else, make sure you also 

give them the manual.

u Mounting, installation and startup may only be undertaken by a qualified electrician. 

Please observe the respective national regulations for the installation of electrical and 

telecommunications systems.

u Installation work on the control unit must only be carried out after the current-carrying 

devices have been disconnected from the 230 V mains. Please ensure that the mains 

voltage is not switched on again until the installation work has been completed.

u Only equipment supplying safety extra-low voltage (SELV) and complying with 

EN 60950 may be connected to the control unit (actuator output).