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Installing the switch on a wall
Only switches with two cross-shaped mounting holes in the bottom support wall mounting.
To avoid bodily injury, check the wall for the presence of electrical wires before drilling holes in the wall.
Reserve a minimum clearance of 10 cm (3.94 in) around the switch for heat dissipation.
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.
Connect the grounding cable to the switch
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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1.5 mm
(0.06 in)
25 mm
(0.98 in)
Connect the grounding cable to a grounding strip
Method 1 Method 2
Mounttheswitchonthewall. Makesuretheswitchportsidefacesdownwardsandtheleftandrightsides
areperpendiculartotheground.
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.
Installing a fan tray
This section is applicable only to switch models that use removable fan tray modules.
!Make sure the airflow direction of the fan tray is as required by the installation site. The fan tray with
a bule handle provides power module-side intake and port-side exhaust airflow. The fan tray with a
red handle provides port-side intake and power module-side exhaust airflow.
Install two fan trays of the same model on the switch.
Make sure the "TOP" mark stays on top when you install the fan tray.
Make sure no slots are empty when the device is operating. Install modules or filler panels in empty
slots.
If two fan trays fail during device operation, finish replacing the fan trays within 2 minutes.
If one fan tray fails, perform either of the following tasks:
If the ambient temperature is not higher than 27°C (80.6°F), replace the fan tray within 24 hours
and make sure the failed fan tray is in position before the replacement.
If the ambient temperature is higher than 27°C (80.6°F), replace the fan tray immediately.
Mounting the switch on a workbench
Attach the rubber feet to the switch bottom
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