Installation guide

Installing the Magazine Tape Subsystem in an SF200 Storage Array 6–29
6.2.1.2 Cabling Position 6
WARNING
Before performing the following steps, refer to the system
documentation for the correct steps to peform an orderly
shutdown of the system that the SF200 storage array is connected
to.
1. If present, take the drives in the SF72 storage enclosure in To do
so first take each ISE off-line by pressing the Ready switches. Then
press all the drive dc power switches to the out position. Last, turn off
the ac power at the rear of the storage enclosure. position 2 off-line
before you proceed.
CAUTION
Use care not to disturb or damage power cords and DSSI
cables that are already connected to the DSSI I/O panel.
2. Disconnect the 70-inch DSSI cable (part number BC21R–5L)
connected to the rightmost DSSI connector at the rear of the SF72
enclosure in position 2.
3. Place the subsystem in the head cleaning position (first mechanical
stop). DSSI connector on the rear of the magazine tape subsystem.
4. Install this 70-inch DSSI cable (refer to Figure 6–12) to the the top
DSSI connector on the rear of the magazine tape subsystem.
5. Route this DSSI cable under the cable retainers on the right side of
the cabinet.