iManager NetEco 6000
Device Installation and Commissioning Guide
Copyright © Huawei Technologies Co., Ltd.
3. Remove the screws that secure the base, as shown by (4) in Figure 7-40.
4. Disconnect cables and remove the emergency door release button.
Figure 7-40 Removing an emergency door release button
Step 2 Install a new emergency door release button.
1. Connect cables.
2. Tighten screws on the base, as shown by (1) in Figure 7-41.
3. Install the glass panel, as shown by (2) and (3) in Figure 7-41.
4. Tighten the screw, as shown by (4) in Figure 7-41.
Figure 7-41 Installing an emergency door release button
Step 3 Close the room door, and open the protection box of the emergency door release button.
Step 4 Remove the cover of the emergency door release button using a Phillips screwdriver and
remove the glass. If the room door can be opened normally, the emergency door release
button is functional.
Step 5 Install the emergency door release button.
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