Avaya V880 Instrução De Instalação

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Preparing for installation
Issue 2.0 June 2004
21
Service access specifications
Environmental specifications
For the most reliable system operation:
The room must have sufficient air conditioning capacity to support the cooling needs of 
the entire system.
The air conditioning system must have controls that prevent excessive temperature 
changes.
Do not turn on the computer until it has acclimated to the room temperature for at 
least 24 hours.
Follow the guidelines in the table below for temperature, humidity, and altitude limits for 
units in operation and for units that are not in operation (that is, units that are in transit or in 
storage).
Parameter
English value
Metric value
Front
36 inches
91 centimeters
Rear
36 inches
91 centimeters
Left
36 inches
91 centimeters
Right
36 inches
91 centimeters
Parameter
Operating
(in service)
Nonoperating
(not in service)
Temperature
41°F to 95°F (5°C to 35°C)
IEC 68-2-1, 68-2-2
-4°F to 140°F (-20°C to 60°C)
IEC 68-2-1, 68-2-2
Humidity 
(max)
20% to 80% RH
noncondensing; 27°C max wb
IEC 68-2-2, 68-2-3
93% RH
noncondensing at 40°C
IEC 68-2-2, 68-2-3
Altitude (max)
10,000 feet (3 kilometers)
IEC 68-2-40, 68-2-41
40,000 feet (12 kilometers)
IEC 68-2-40, 68-2-41