Figure 5-11 Drainpipe routing (bottom pipe routing)
(1) Drainage manifold
(2) Water trap
NO TE
● The specifications of the drainage manifold must be greater than or equal to DN50.
● As shown in the preceding figure, the water trap should be installed on the drainage
manifold.
● The horizontal gradient of the branch drainpipe along the water flow direction is not
less than 1%, and the horizontal gradient of the main drainpipe is not less than 3‰.
Step 1 Install the water refill pipe.
1. Remove the sheet metal from the water refill pipe.
2. Install the water refill pipe.
3. Install the sheet metal for the water refill pipe.
Figure 5-12 Installing a water refill pipe
Step 2 Install the drainpipe.
Figure 5-13 Installing the drainpipe
FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual
5 System Installation (FDC Scenario)
Issue 03 (2021-04-20) Copyright © Huawei Digital Power Technologies Co., Ltd.
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