Vertiv
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NetSure V200D50 DC Power Retrofit Installation & User Manual (UM486527803)
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Rev. F
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2.
Remove the front cover panel from the Mounting Frame by first loosening the two captive fasteners.
Refer to
3.
Remove the Rectifier from the Mounting Frame. Refer to a previous procedure, “Replacing a Rectifier”,
for step-by-step instructions.
4.
Place the Rectifier on a static-safe work surface. Connect an approved grounding strap to your wrist for
the remainder of this procedure.
5.
Loosen the three (3) screws on the rectifier front cover and remove the cover.
6.
Unplug the power cable of the fan and remove the fan.
7.
Place the new fan in the space vacated by the old fan.
8.
Plug the fan power cable back into the corresponding socket. Push back the fan (the side with the tag
facing inward). Position the rectifier front cover back into place and secure with the three previously
removed screws.
9.
Reinstall the Rectifier into the Mounting Frame. Refer to a previous procedure, “Replacing a Rectifier”,
for step-by-step instructions.
10.
When the fans start, check to ensure that each is providing front-to-back airflow. If air direction is
wrong, immediately remove the Rectifier from the Mounting Frame. Repeat previous steps to check fan
orientation, and correct as necessary. Reinstall the Rectifier and again check for proper airflow.
11.
Enable the external alarms, or notify appropriate personnel that this procedure is finished.
12.
Ensure that there are no local or remote alarms active on the system.
13.
Install the front cover on the Mounting Frame, and secure by tightening the two captive fasteners.
Figure 15:
Rectifier Fan Replacement
