Dahua Switch Series - Page 3

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Drill two holes with a diameter of 6 mm (0.24 in) and depth of 25 mm (0.98 in) in the wall.
Hammer a screw anchor into each hole. Use a Phillips screwdriver to drive the screw into
each screw anchor, leaving 1.5 mm (0.06 in) between the screw head and the wall for
hanging the switch.
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Connecting the grounding cable
Correctly connecting the grounding cable is crucial to lightning protection and EMI protection. Use the
grounding cable provided with the switch for grounding.
1 3
1.5 mm
(0.06 in)
25 mm
(0.98 in)
Connect the grounding cable to the switch
Connect the grounding cable to a grounding strip
Connecting the power cord
For switch models with removable power modules, make sure the power modules are installed
correctly before connecting a power cord.
Before connecting the power cord, make sure the switch is reliably grounded.
To avoid bodily injury, connect the power cord first to the switch and then to the equipment-room
power supply system.
The number of cable ties and installation positions of the cable ties (if provided) depend on the
switch model.
The power cord varies by power module. Do not mix power cords.
1
Method 1
6
Installing a power module
Remove a filler panel (skip this step if no filler panel is in the power module slot)
This section is applicable only to switch models that use removable power modules.
Mark the installation holes on the wall. Make
sure the two installation holes are on the same
horizontal line
Measure the distance between the
two cross-shaped mounting holes.
2
2