Dahua Technology DH-IPC-HDEW Series Quick Start Manual page 22

Equipment maintenance units or individuals must have relevant explosion-proof qualifications
●
and should understand the requirements of national regulations and standards related to
maintenance work.
Make sure that the power is off when you connect the cables, install or uninstall the Camera.
●
In allowed conditions, move the explosion-proof cameras that need to be overhauled away from
●
the original area for repair.
When disassembling and assembling parts related to explosion-proof performance, the
●
explosion-proof performance of other parts must not be damaged. Explosion-proof surface
cannot have any scratches.
3.1 Installation Conditions
3.1.1 Installation Accessories and Tools
For the installation accessories and tools, see Figure 3-1 . For the wall mount bracket, see Figure
3-2 .
3 Device Installation
Figure 3-1 Accessories and tools
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Quick Start Guide