Huawei FusionModule500 Quick Manual page 13

2. Install the device.
a. Install floating nuts on the guide rails and then install the guide rails.
b. Install the floating nuts that secure the IVS1800.
c. Install mounting ears.
d. Install the IVS1800 in the cabinet.
3. Power on the device.
(Optional) Installing a UIM20A Expansion Module
4.9
1. Install floating nuts in the mounting
holes on the UIM20A expansion
module.
2. Secure the UIM20A expansion
module in the cabinet by tightening
the screws on the left and right
mounting ears clockwise.
It is recommended that the UIM20A
expansion module be installed at the 37 U
position at the rear of the cabinet. You can
adjust the position based on site
requirements.
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