Dell PowerEdge T640 EMC PowerEdge T640 Installation and Service Manual - Page 28

Installing a middle or rear cooling fan

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Figure 21. Removing a middle cooling fan Next steps 1. Installing a middle or rear cooling fan. Installing a middle or rear cooling fan The procedure for installing a standard and a high performance fans is identical. Prerequisites NOTE: Opening or removing the system cover when the system is on may expose you to a risk of electric shock. Exercise utmost care while removing or installing cooling fans. CAUTION: The cooling fans are hot swappable. To maintain proper cooling while the system is on, replace only one fan at a time. 1. Follow the safety guidelines listed in Safety instructions on page 65. 2. Follow the procedure listed in Before working inside your system on page 66. Steps Holding the release tab, align the connector at the base of the cooling fan with the connector on the system board. 28 Technical specifications

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Figure 21. Removing a middle cooling fan
Next steps
1.
Installing a middle or rear cooling fan
.
Installing a middle or rear cooling fan
The procedure for installing a standard and a high performance fans is identical.
Prerequisites
NOTE:
Opening or removing the system cover when the system is on may expose you to a risk of electric shock.
Exercise utmost care while removing or installing cooling fans.
CAUTION:
The cooling fans are hot swappable. To maintain proper cooling while the system is on, replace only one fan
at a time.
1.
Follow the safety guidelines listed in
Safety instructions
on page 65.
2.
Follow the procedure listed in
Before working inside your system
on page 66.
Steps
Holding the release tab, align the connector at the base of the cooling fan with the connector on the system board.
28
Technical specifications