Huawei AR502 Series Quick Start Manual page 6

Scenario 3: Mounting the Router on a DIN Rail
NOTE
The DIN mounting kit is optional and needs to be purchased separately if needed.
For an AR502CG-L router, skip step 1 because the DIN mounting kit has been installed on the router before
delivery.
1
Mount the DIN mounting kit onto the rear panel of the router with M3 screws, and then use a Phillips
screwdriver to tighten the M3 screws.
2
Place the rear panel of the router in front of the DIN rail and ensure that the DIN rail fits in between the
fixture near the top of the DIN mounting kit and the spring latch near the bottom.
3
Make the router incline forward with the bottom away from the DIN rail, and place the fixture at the rear of
the DIN mounting kit on the top of the DIN rail.
4 Slowly push the router toward the DIN rail to make the spring latch near the bottom of the DIN mounting
kit move down. The spring latch then bounces back to fix the router on the DIN rail.
If the spring latch is too tight to move down, you can pull down the spring latch during the installation.
NOTE
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5.3 (Optional) Installing the AR502EGRz-L or AR502EGRz-Lc Router in an IP65 Enclosure
Assembly Box/Installing the AR502EG-L-PD
To avoid electric shock, do not connect power cables while the power is on.
WARNING
When putting the cover back to the IP65 enclosure assembly box, ensure that the O-ring is flat and there is no
large gap after screws are installed. In addition, take water-proofing measures to ensure the sealing performance,
CAUTION protecting the router from damages caused by water.
Screws must be installed solid in the wall; otherwise, the router may fall down after cables are connected.
Ensure that there are no flammable or explosive materials near the router and no obstructions within 100 mm
around the router.
To insert a USB flash drive in or remove it from a USB interface on the box bottom, ensure that the power is off.
Do not touch the USB flash drive when it is in use.
This product is applicable to level II overvoltage scenarios. If you want to apply it to a scenario where overvoltage
is higher than level Ⅱ, connect an effective voltage drop device to the circuit breaker. Otherwise, you may face
risks of electric shocks.
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