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HUAWEI NIP6800 Series V500 Hardware Guide

This document of the NIP6800 Series describes hardware structure, installation guide, and hardware maintenance. The content of this document includes the appearance and specifications of the product, the supported expansion cards, preparation before the installation, installation, cabling, and hardware replacement.
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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).
Replacing the Fan Module of the NIP6830

Replacing the Fan Module of the NIP6830

This section describes the precedure for replacing the fan module of the NIP6830.

Context

Before replacing a fan module, note the following:

  • You must spend not more than five minutes to replace a fan module. Otherwise, the security and stability of the device is severely affected.

  • During the process of pulling out the old fan module, first pull out part of the fan module. After the fans stop rotating, pull out the fan module completely.

  • The NIP6830 has one fan module. The fan module is located at the rear of the chassis. Figure 3-17 shows the fan module.
    Figure 3-17  Fan module

NOTE:
The method for replacing a fan module in the NIP6830 chassis that is configured with a DC power supply module is the same as the method for replacing a fan module in a chassis that is configured with an AC power supply module.

Tool

Before replacing a fan module, you need the following tools:

  • ESD wrist strap or ESD gloves

  • Phillips screwdriver

Procedure

  1. Check the location of the fan module to be replaced.

    Before pulling out a fan module that is to be replaced, first check the location of the fan module, that is, the cabinet and chassis where the fan module resides, and label it.

  2. Put on the ESD wrist strap and connect the grounding terminal to the ESD jack on the rack.
  3. Using the Phillips screwdriver, loosen the captive screws on both ends of the fan module, as shown in Figure 3-18 (1).
  4. Holding the handle on the fan module, draw out the fan module about 5 cm, then stop. When the fans stop rotating, continue pulling out the fan moduley, as shown in Figure 3-18 (2).

    Figure 3-18  Pulling out the fan module of the NIP6830

    Do not take more than five minutes to replace a fan module. Otherwise, the security and stability of the device will be severely affected.

  5. Insert the backup fan module into the chassis.

    Hold the handle of the fan module with one hand and support the bottom of the fan module with the other hand. Then, insert the fan module smoothly and slowly along the guide rail of the slot until the rear of the fan module is connected properly to the backplane of the chassis, as shown in Figure 3-19 (1).

  6. Using the Phillips screwdriver, fasten the fan module to the chassis by tightening the captive screws, as shown in Figure 3-19 (2).

    Figure 3-19  Inserting a fan module into the NIP6830

  7. Verify that the new fan module works properly.

    Normally, after the new fan module is inserted into the chassis, the fans start working. In this case, check whether the fan module is working normally in the following ways:
    • Check the Status indicator on the panel of the fan module. If the Status indicator on the panel of the fan module is green and blinking at a rate of 0.5 Hz, the fan module is working normally. If the Status indicator on the panel of the fan module is green and blinking at a rate of 4 Hz, or if it is yellow or red, the fan module is not working normally.

    • Run the display fan command on the console interface to view the running status of the fan module. The fan module is working normally if the following is displayed:
    <sysname> display fan
    Slotid    : 10
    Present   : YES
    Registered: YES
    Status    : AUTO
    FanSpeed  : [No.]Speed
      [1]75%  [2]75%

    The preceding output also indicates that the fan module has returned to the normal state. If the fan module does not work normally, contact a local Huawei office for technical support.

Follow-up Procedure

After replacing the fan module, collect all tools. If the replaced fan module is faulty, fill in the Repair Transmission Sheet and send the faulty module with the Repair Transmission Sheet to the equipment supplier or the specified repair service provider.

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Updated: 2019-01-04

Document ID: EDOC1100059253

Views: 14132

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