VoIP gateway IP400 version 5.01
Page 139
Installation and connection
Only qualified personnel may install and mount (if required) the equipment.
Make sure the equipment has adequate ventilation, particularly in closed cabinets.
Lay the connection cables in such a way that no-one can trip over them. None of
the cables may be bent excessively, pulled or subjected to mechanical strain.
The equipment is intended for use in dry rooms only.
• Operating temperature: 0 °C to 40 °C, 10 % to 90 % relative humidity, non-
condensing
• Storage temperature: -10 °C to 70 °C
The equipment may not be installed and operated under the following conditions:
• In damp, dusty rooms or in rooms where an explosion may occur
• At temperatures over 40 °C or under 0 °C
• Where it is subject to impact stress or vibrations
Cleaning
Use a soft, slightly damp cloth to clean the surface of the equipment housing. Do
not use any chemicals or abrasives. The equipment does not require any mainte-
nance.
Malfunctions
There is no need to open the device, if it is used as intended and serviced as spec-
ified. Should you nevertheless decide to open the device, make sure that all con-
nection cables are removed beforehand. Before opening the device, interrupt the
power supply by removing the mains plug.
Do not open or reconnect faulty equipment. In this case, return the equipment to
your dealer or service centre. Keep the original packaging in case you need to
return the equipment, since it provides ideal protection. Back up all entries (e.g.
on a PC) to avoid losing data.
