Installing The Water Sensor - Huawei UA5000 Manual

UA5000 Universal Access Unit
Environment Monitoring
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10.2.6 Installing the Water Sensor

This section describes how to install the water sensor.
Context
The water sensor can be installed in both the indoor cabinet and outdoor cabinet.
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l
Precautions
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l
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l
Procedure
Step 1 Install the water sensor.
l For the indoor cabinet: Find a fixed object, such as vertical wooden attach, in the equipment
l For the outdoor cabinet: Install the water sensor vertically at the bottom of the equipment
Figure 10-25
Issue 01 (2012-08-17)
NOTE
In the above figures, JTDx refers to the digit parameter port on the ESC, which is determined by the main
label on the monitoring cable. Insert the monitoring cable to the corresponding digit port.
For the indoor cabinet: The indoor cabinet is installed in the equipment room. Install the
water sensor also on the floor of the equipment room, near the cabinet.
For the outdoor cabinet: Install the water sensor at the bottom of the equipment
compartment in the cabinet.
Do not supply power reversely.
Do not measure acetone, chloride solvent.
Do not open the cover of the water sensor to avoid damages.
During the application, it is recommended to maintain the water sensor every one to six
months, keep the surface of the solid-state liquid-level sensing head free from dust, and
check whether the sensor cover is damaged or has any other abnormality (If yes, replace
the water sensor immediately).
room, install the water sensor on the floor, and use a cord to bundle the water sensor on the
fixed object. Ensure that the solid-state liquid-level sensing head faces upward.
compartment in the cabinet, and use a cord to bundle the water sensor in the cabinet. Ensure
that the solid-state liquid-level sensing head faces upward.
shows how to install the water sensor.
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