1. Remove screws from the emergency door release button using a Phillips
screwdriver, as shown by (1) in Figure 4-175.
2. Remove the glass panel of the emergency door release button, as shown by
(2) and (3) in Figure 4-175.
3. Remove screws from the base, and remove the base, as shown by (4) in
Figure 4-175.
Step 2 Mark the mounting holes using a marker and the base.
Figure 4-176 Marking mounting holes (unit: mm)
Step 3 Drill holes using a hammer drill, and route cables out of the cable hole.
Step 4 Install the emergency door release button.
Figure 4-177 Installing an emergency door release button
1. Install the base of the emergency door release button, as shown by (1) in
Figure 4-177.
2. Install the glass panel of the emergency door release button, as shown by (2)
and (3) in Figure 4-177.
3. Tighten screws of the emergency door release button using a Phillips
screwdriver, as shown by (4) in Figure 4-177.
----End
4.2.9.19 (Optional) Installing an In-Room Camera
FusionModule800 Smart Small Data Center
User Manual 4 Installation Guide
Issue 01 (2021-02-05) Copyright © Huawei Technologies Co., Ltd. 214