EMC Disk Library DL4106 Setup And Cabling Manual page 16

1. Verify that all power supplies are connected to AC power. Turn on the power
switch for each SPS.
2. Unplug the DL server power cables if they are connected to power.
3. Turn on the master switch/circuit breakers for each cabinet/rack power strip. (In
standard EMC cabinets, master switches are on the power distribution panels.)
Master switch
Power
source
B
Step 8
Start the storage system
EA7/Bus 0
EXP PRI
B B
EA6/Bus 0
A A
EXP PRI
B EA5/Bus 0
A
ON
EXP PRI
I
O
OFF
B B EA4/Bus 0
A A
EXP PRI
ON
I
O
OFF
EA3/Bus 0
EXP PRI
B
A
ON
I
O
OFF
EA2/Bus 0
EXP PRI
B
A
EA1/Bus 0
EXP PRI
B
A
EA0/Bus 0
EXP PRI
B
A
I O I O I
!
#
PRI EXP
#
PRI EXP
ON
I
#
O
PRI EXP OFF
#
PRI EXP
ON
I
O
OFF
#
PRI EXP
ON
I
O
OFF
#
PRI EXP
#
PRI EXP
#
PRI EXP
NIC 1 NIC 2
! !
! !
!
14
Master switch
Power
source
A
CL