Replacing An Ntc Temperature Sensor - Huawei FusionModule5000 Maintenance Manual

FusionModule5000 Smart Modular Data Center
Maintenance Guide (ECC800)
Figure 5-74 Connecting a conversion cable to a water detector
Step 2 Replace a water detection rope.
1.
2.
Figure 5-75 Connecting a new water detection cable
(1) Conversion cable end B, connecting to
the water detection cable
----End
Follow-up Procedure
Check whether the new water detector works properly. Connect the network cable between
the water detector and ECC, immerse the water detection cable in water, and check whether
an alarm is generated. If an alarm is generated, the replacement is complete.

5.5.16 Replacing an NTC Temperature Sensor

Prerequisites


Issue 01 (2019-03-05)
Remove the faulty water detection cable from the port.
Install a new water detection cable, as shown in
The water detection rope and conversion cable are interconnected through the male and female
connectors.
Tools: ESD wrist strap, ESD gloves, cable ties
Materials: a new undamaged and undeformed NTC temperature sensor of the appropriate
model
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Figure 5-75.
(2) Water detection rope end A, connecting
to the conversion cable
5 Parts Replacement
175