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NE40E-M2 V800R010C10SPC500 Installation Guide

This is NE40E-M2 V800R010C10SPC500 Installation Guide
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Checking After Installation

Checking After Installation

Checking Cabinet Installation

No.

Item

1

The position of the cabinet complies with the engineering design.

2

The deviation of the cabinet is less than 3 mm horizontally and not more than 3 mm vertically.

3

All the bolts are tightened, especially those for electrical connections. The flat washers and spring washers are installed completely and properly.

4

The cabinet is neat and clean.

5

The cabinet doors can be opened and closed easily, and the doors and lock work properly.

6

All labels, tags, and nameplates are correct, legible, and complete.

Checking the Installation Environment

No.

Item

1

No fingerprints or other smears exist on the surface of the equipment cabinet.

2

No excessive adhesive tapes or cable ties exist on the cables.

3

No tapes, cable ties, wastepaper, or packing bags are left around the equipment.

4

All the items around the equipment are neat, clean, and intact.

Checking Electrical Connections of the Cabinet

No.

Item

1

All the self-made ground cables are copper-based with proper wire diameters. There is no switch, fuse, or short circuit on the cable.

2

Check whether ground cables, AC input power cables, cables in the cabinet are connected correctly according to the circuit diagram of the power supply system and whether the screws are tightened. Ensure that no short circuit occurs.

3

The redundant part of the power cable or ground cable is stripped off rather than being coiled.

4

The lugs at both ends of each power cable or ground cable are crimped securely.

5

Bare wires and lug handles at the wiring terminals are wrapped tightly by using insulation tapes or heat shrink tubes.

6

The flat washer and spring washer are installed correctly on each terminal.

7

The connectors of all cables are securely linked, especially those at the bottom of the cabinet.

8

The cables are properly bound. Cable ties are installed at equal spacing and in the same direction

9

The power cable and PGND cable are bundled separately from other cables.

10

The cable layout facilitates maintenance and expansion in the future.

11

The labels at both ends of each cable are legible.

12

The excess of cable ties is trimmed off without remaining rough edges.

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Updated: 2019-01-02

Document ID: EDOC1100058424

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