Huawei DBS3900 Installation Manual page 134

LampSite
Site Maintenance Guide
Table 3-2 Power system maintenance items
Item
Power cables
Voltage
Issue 05 (2015-01-15)
Check Frequency
Monthly or quarterly
Monthly or quarterly
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3 pRRU3901 Maintenance Items
Operation
Check the power
cable connections.
Use a multimeter to
measure the voltage
of the power supply.
Reference
Standard
The power cables are
securely connected
and not deteriorating.
The joints are not
corroded.
The voltage is in the
permissible range.
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