On-site Maintenance Manual
Airbridge cBTS3612 CDMA Base Station
Chapter 1 Daily Maintenance
1-9
I.
Equipment room environment check
Table 1-4
Equipment room environment check
Items
Instructions
Caution-demanding issues
Anti-theft
measures
Check if there is any sign of burglary or
equipment damage
Temperature
1. Check if the air-conditioning is
running properly.
2. Check the thermometer readings in
the equipme nt room (if there is no
thermometer, have one installed)
Temperature range: -5
â
C
~+50
â
C
Humidity
1. Check if there is any sign of water
seepage.
2. C heck the humidiometer readings in
the equipment room (if there is no
humidiometer, have one installed)
Humidity range: 5%~90%.
Dust-proof
performance
1. Check if there is any visible floating
dust in the equipment room.
2. Open the cabinet door and check the
dust filter
Take measures to eliminate
the dust source, if the dust
filter has collected too many
dusts, follow the instructions
below to clean or change it.
Alarm
collection
device check
According to the actual condition of the
alarm collection device, check the alarm
performance for access control,
temperature, humidity and smoke, etc.
If the above-mentioned items
are monitored by an alarm
collection device, when there
is a problem with these items
but the alarm collection
device fails to generate an
alarm on it, that device may
have run out of order. In
such case, please refer to
the relevant manuals for
proper measures to cope
with it.
