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Remove the leakage sensor module bracket

Follow the instructions in this section to remove the leakage sensor module bracket. The procedure must be executed by a trained technician.

Attention
  • Read Installation Guidelines and Safety inspection checklist to ensure that you work safely.
  • Touch the static-protective package that contains the component to any unpainted metal surface on the server; then, remove it from the package and place it on a static-protective surface.
  • Power off the server and peripheral devices and disconnect the power cords and all external cables. See Power off the server.
  • If the server is installed in a rack, slide the server out on its rack slide rails to gain access to the top cover, or remove the chassis from the rack. See Remove the server from rack.
  • Two people and one lifting device on site that can support up to 400 lb (181 kg) are required to perform this procedure. If you do not already have a lifting device available, Lenovo offers the Genie Lift GL-8 material lift that can be purchased at Data Center Solution Configurator. Make sure to include the Foot-release brake and the Load Platform when ordering the Genie Lift GL-8 material lift.

Procedure

  1. Make preparation for this task.
    1. Remove the front top cover. See Remove the front top cover.
    2. Remove the rear top cover. See Remove the rear top cover.
    3. If applicable, remove the rear drive cage. See Remove the rear drive cage.
  2. Unfasten the four M3 screws (two M3 screws when rear drive cage was installed) that secure the leakage sensor module bracket to the chassis; then, grasp the leakage sensor module bracket to remove it from the chassis.
    Figure 1. Removing the leakage sensor module bracket
    Removing the leakage sensor module bracket
  3. Unfasten only two M3 screws if rear drive cage is installed.
    Figure 2. Removing the leakage sensor module bracket (with rear drive cage)
    Removing the leakage sensor module bracket (with rear drive cage)

After you finish

  1. Reinstall the replacement. See Install the leakage sensor module bracket.
  2. Complete the parts replacement. See Complete the parts replacement.