
B–63783EN/01
3. INSTALLATION
29
The rack is made of plastic, and comprises a fan motor and backplane
board.
The fan motor is mounted on the rack. Air enters the rack from the bottom,
and exits from the fan motor mounted at the top.
Make sure that the space shown in Fig. 3.8.1(b) ((1) and (2)) is maintained
to ensure air flow. (1) is necessary for replacing the fan.
When a hard disk is used as the data server, hard disk installation area (4)
is required. (The external dimensions of the hard disk are subject to
change without notice in the interest of product improvement. Before you
design a rack using the hard disk contact FANUC regarding the outside
dimensions of the hard disk.)
380
50
80
50
(1)
(1)
(2)
(2)
112
(3)
(4)
35
59
131
38
Maintain the following space for ensuring air flow and replacing the fan.
Approx. 172
Hard disk installation
area
2 slots: 112
4 slots: 224
Unit: mm
See Appendix A for detais of
dimension of the hard disk unit.
Fig. 3.8.1 (b) Installation of the control unit