Allied Telesis AT-SBx81CFC960 - Manual (Page 255)

SwitchBlade x8106 Chassis Switch and AT-SBx81CFC960 Card Installation Guide
Section II: Installing the Chassis 255
4. Slowly pull the module out 25 mm (1 in.). Refer to Figure 171.
Figure 171. Withdrawing the AT-SBxFAN06 Fan Module 25 mm (1 in.)
from the Chassis
5. Wait ten seconds for the fans to stop.
Warning
The fan module has hazardous moving parts. Keep fingers away
from moving fan blades.
6. After the fans have stopped, slide the module from the chassis. Refer
to Figure 172 on page 256.
25 mm
(1 in.)