Nortel HMS400, Руководство по обслуживанию

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April
2006
2. Disconnect the fan’s power cable connector from the server’s motherboard.
3. Use both hands to spread the fan’s bracket tabs apart, and then move the fan away from the
posts that hold it in place.
Tip: You may need to lift the bottom fan holder foam slightly to create more space.
4. Lift the fan up and out of the server.
To install the processor fan
1. Use both hands to spread the fan’s bracket tabs apart.
Tip: You may need to lift the bottom fan holder foam slightly to create more space.
2. At the same time, slide the fan onto the supporting posts.
ATTENTION
To ensure proper cooling operation, ensure that the
fan’s printed label is facing the back of the server, and
the arrows embossed on the fan casing are facing the
following directions:
Í Ð
•
Ensure that the fan’s cable is inside the bracket tab. This secures the cable to prevent
damage.
•
Ensure that the bracket tabs engage with the edges of the fan casing.
3. Connect the fan’s power cable to the connector labeled CPUfan1 on the motherboard.
Secure the power cable by routing it between the heat sink housing and the capacitors.
4. Ensure that any cables located near the fan are kept well away from the fan.
Nortel Hospitality Messaging Server 400 -109-
Maintenance Guide