3.9.7 Installing an Exit Button
Procedure
Step 1 Remove the exit button cover using a at-head screwdriver.
Step 2 Remove screws from the exit button, remove the base, and mark mounting holes
using the base and a marker.
Step 3 Drill holes and install the exit button base.
Step 4 Take out any two of the four core wires and connect them to the NO and COM
ports on the exit button.
Step 5 Route the cable through the cable hole.
Step 6 Reinstall the exit button and the cover.
----End
3.9.8 Installing an In-room Emergency Door Release Button
Context
● It is recommended that the button be installed 1.4–1.6 m away from the inner
door of the protected area and 1.6 m above the oor.
● The appearance of the emergency door release button is for reference only.
The actual appearance may vary.
Procedure
Step 1 Remove the emergency door release button.
Figure 3-79 Removing an emergency door release button
1. Remove screws from the emergency door release button using a Phillips
screwdriver, as shown by (1) in Figure 3-79.
2. Remove the glass panel of the emergency door release button, as shown by
(2) and (3) in Figure 3-79.
iMaster NetEco
Device Installation and Commissioning Guide (Data
Center) 3 Installing Devices
Issue 02 (2021-05-12) Copyright © Huawei Technologies Co., Ltd. 65
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