Replacing A Switch - Huawei FusionCol8000-E240 User Manual

Modular indirect evaporative cooling system
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FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual
Step 2 Open the adjustable side panel, remove the cover from the water pump
connection box, and remove the cables.
Step 3 Remove the water pump.
1.
2.
Step 4 Install the new pump on the smart cooling product and install the water pump
cables, and connection box cover.
Step 5 Install the adjustable side panels.
Step 6 Power on the device, choose Maint > Performance Maint on the home screen of
the display module to access the performance maintenance screen, and clear the
total runtime of the spray pump.
Step 7 Tap Start on the home screen. Ensure that the device is running normally without
any alarms.
----End

8.5.21 Replacing a Switch

Prerequisites
Issue 02 (2021-04-15)
Remove the water inlet and outlet pipes of the water pump.
Remove the fasteners from the water pump using a socket wrench, and pull
out the pump.
Figure 8-42 Removing a water pump
A switch needs to be replaced.
A spare switch of the same model is available and functional.
Tools: Phillips screwdriver, flat-head screwdriver
Copyright © Huawei Technologies Co., Ltd.
8 System Maintenance
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