FusionModule5000 Smart Modular Data Center
Maintenance Guide (ECC800)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 5-41 Removing the actuator of the chilled water valve
2. Insert the hex key on the handle into the hole in the front of the actuator, as shown by (2)
in Figure 5-41.
3. Turn the handle in the direction shown by (3) in Figure 5-41 to loosen the screw and
remove the actuator.
Step 5 Install a new water valve actuator.
1. Use an actuator handle to remove the locating pin from the hole in the new actuator
mounting kit, as shown in Figure 5-42.
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