If forced air is necessary, possible
Note. Air flows in the direction shown (back to front) or in reverse direction (front to back)
Above unit
Under unit
Note. Air flows in the direction shown or in reverse direction (side to side)
Figure 13. Air flow
Above unit
Under unit
8.4Drive mounting
Mount the drive using the bottom or side mounting holes. If you mount the drive using the bottom holes, ensure that you do not physically distort the drive by attempting to mount it on a stiff,
The allowable mounting surface stiffness is 80 lb/in (14.0 N/mm). The following equation and paragraph define the allowable mounting surface stiffness:
K x X = F < 15lb = 67N
where K is the mounting surface stiffness (units in lb/in or N/mm) and X is the
Note. Before mounting the drive in any kind of
8.5Grounding
Signal ground (PCBA) and HDA ground are connected together in the drive and cannot be separated by the user. The equipment in which the drive is mounted is connected directly to the HDA and PCBA with no electri-
48 | Cheetah 15K.6 FC Product Manual, Rev. C |