SmartStor DS4600 Product Manual
134
Replacing the Cooling Fan
The SmartStor DS4600 uses the following cooling fan:
• Make and model: NMB-MAT 3106KL-04W-B39-C50
• Dimensions: 80 x 80 x 15mm
• Input: 12V, 0.11A
• Output: 2200 RPM, 23.3 CFM, tachometer signal
A replacement fan might be noisier in operation if the fan lacks a tachometer
signal which SmartStor’s management software uses to monitor and control fan
speed.
Removing the Cooling Fan
To remove the old cooling fan:
1. Shut down the SmartStor.
See “Shutting Down the SmartStor” on page 35.
2. Unplug the power cord.
3. Remove the four screws from the back cover and remove the back cover.
Warning
The fan contains hazardous moving parts. Keep fingers and other
body parts away.
Important
If your SmartStor is still under warranty, contact Technical Support
for repair under RMA. See page 116.
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