Symantec NetBackup 5020, Регулярное техническое обслуживание

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3 Guide to Routine Maintenance on Equipment Site
NetBackup 5020
Routine Maintenance
3-2 Symantec Corporation Issue 01 (2010-12-10)
Table 3-1 Routing Maintenance Items for the Equipment Room
Maintenance
Items Maintenance Guide Reference Criteria
Operating
temperature The thermometer in the
equipment room. (1) The temperature should range
between 5
℃
and 35
℃
.
(2) If the equipment room
temperature fails to meet the
requirement, repair or replace the
air-conditioning system.
Operating humidity Hygrometer in the equipment
room. (1) The relative humidity should
range between 10% and 85%.
(2) If the relative humidity is too
high, install a dehumidifier; if the
value is too small, install a
humidifier.
Fire safety Check key locations, such as
the power distribution box,
cabinet, frames and cabling
troughs; check the fire
facilities. All parts should be free of fire
hazard. All fire facilities in the
equipment room are functional
and in good condition.
Dust Check the cabinet surface and
inside, equipment room floor
and worktable surface. All parts must be clean and
dust-free.
Cabinet power
supply Check the power supply of
each cabinet. Each cabinet has two separate
channels of power input.
Procedure

Measure the operating temperature and humidity using the thermometer and hygrometer.

Follow the instructions given in the routine maintenance items Table 3-1 if any of the
preceding items fails.
----End
Exception Handling

If the operating environment or humidity fails to meet the operating requirement, adjust
the temperature or humidity through the air-conditioning system to the required levels.

If the power system fails to meet the requirement, install two separate power supply lines
and a transformer with a sufficient capacity.
3.2 Checking the Internal Cabinet Environment
This section describes the criteria for checking the cabinet, helping to ensure the cabinet
environment and avoid faults due to environmental issues.