7.1.1.6 Routine maintenance for the region-type water sensor and water
detection cable
Table 7-7 Routine maintenance for the region-type water sensor and water
detection cable
Item Maintenance
Interval
Method Expected
Result
Exception
Handling
Functions of
the water
sensor and
water
detection
cable
Monthly Place the
water
detection
cable into
water and
check
whether a
water leakage
alarm is
generated by
the water
sensor.
A water
leakage alarm
is generated.
If no water
leakage alarm
is generated,
replace the
water
detection
cable.
7.1.1.7 Routine maintenance for the location-type water sensor and water
detection cable
Table 7-8 Routine maintenance for the location-type water sensor and water
detection cable
Item
Maintenance
Interval
Method Expected
Result
Exception
Handling
Functions of
the water
sensor and
water
detection
cable
Monthly Place the
water
detection
cable into
water and
check
whether a
water leakage
alarm is
generated by
the water
sensor.
A water
leakage alarm
is generated.
When there is
no water
leakage alarm
generated,
replace the
water sensor
if the sensor
sends an
alarm, and
replace the
water
detection
cable if the
detection
cable sends
an alarm.
iMaster NetEco
Device Installation and Commissioning Guide (Data
Center) 7 Device Maintenance
Issue 02 (2021-05-12) Copyright © Huawei Technologies Co., Ltd. 279
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