Quantum DX-Series System Unpacking and Installation Instructions
Document 6513502-06 A01
October 2006
40
Installing the DX-Series System
11
Starting in the back of the rack, install the AC power sequencers with four
PHILLIPS screws (two power sequencers for up to four storage arrays,
four power sequencers for five to eight storage arrays, six power
sequencers for up to twelve storage arrays, and eight power sequencers
for thirteen to sixteen storage arrays). The first, third, fifth, and seventh
AC power sequencers are installed in the front of the rack and the second,
fourth, sixth, and eight AC power sequencers are installed in the back of
the rack (see
figure 39
).
Figure 39 Installing the AC
Power Sequencers
Note:
If you have enough space in the rack, install all of the
sequencers in the front of the rack with sequencer 1 on top.
This allows easier access to the power connectors.
AC power sequencer
Screws
Screws
Back of rack
1st/5th AC power
sequencer
2nd/6th AC power
sequencer
3rd/7th AC power
sequencer
4th/8th AC power
sequencer
