Chapter 6 - Maintenance
Replacing a DC Power Supply
69
Replacing a DC Power Supply
1
Turn the On/Off switch to the “Off ” position on the affected power supply.
If the dual power supply option is installed, the working power supply will continue to
supply sufficient power to keep the system operational while you replace the failed
power supply.
2
Disconnect the DC power cable. Squeeze the connector latches and pull the power
cable from the DC power cable module on the power supply.
Releasing the Power Supply
R
S
-2
3
2
DTE
H
O
S
T
CH
1
H
O
S
T
CH
0
H
O
S
T
CH
1
H
O
S
T
CH
D
R
T
H
1
A
B
K
1
A
P
W
R
H
0
A
B
K
0
A
R
S
-2
3
2
DTE
HO
S
T CH
1
HO
S
T CH
0
HO
S
T CH
1
HO
S
T CH
DR
T
H1A
BK1A
PWR
H0A
BK0A
Release latch and
pull power supply
from the enclosure.
Summary of Contents for OmniStor 4700S Series
Page 1: ......
Page 2: ......
Page 4: ......
Page 8: ...Table of Contents iv...
Page 54: ...Chapter 3 Setup and Installation Powering Off the Storage System 42...
Page 90: ...Chapter 6 Maintenance Replacing the Enclosure 78...
Page 94: ...Appendix A Technical Information Specifications 82...
Page 108: ...Index 96...