Power775 Disk Enclosure Fan Service Procedure
2 of 61
CONTENTS
1
GENERAL............................................................................................................................................................. 4
1.1
R
ELEASE
/
R
EVISION
H
ISTORY
........................................................................................................................... 4
1.2
W
HERE TO FIND THIS DOCUMENT
....................................................................................................................... 4
1.3
R
EQUIRED
D
OCUMENTS
..................................................................................................................................... 4
1.4
R
ELATED
D
OCUMENTS
...................................................................................................................................... 4
1.5
A
BBREVIATIONS
................................................................................................................................................ 5
2
OVERVIEW .......................................................................................................................................................... 6
2.1
S
AFETY
N
OTICES
............................................................................................................................................... 6
2.2
ATTENTION:
F
ILE
S
YSTEM
R
ISK
S
TATEMENT
................................................................................................. 9
2.3
C
ONFIRM HOW YOU GOT TO THIS
P
OWER
775
DE
F
AN
S
ERVICE
P
ROCEDURE
..................................................... 9
2.4
DE
F
AN
D
ESCRIPTION
..................................................................................................................................... 10
2.4.1
Enclosure VPD label and Location Code ................................................................................................... 12
2.5
C
ONCURRENCY
............................................................................................................................................... 12
2.6
DE
F
AN
W
EIGHT
............................................................................................................................................. 12
2.7
R
EQUIRED
SSR
S AND
R
OLES
........................................................................................................................... 13
2.8
E
STIMATED
S
ERVICE
T
IME
.............................................................................................................................. 13
2.9
R
EQUIRED
T
OOLS
............................................................................................................................................ 13
2.10
P
REREQUISITES FOR THIS
P
ROCEDURE
............................................................................................................. 13
2.11
S
ERVICE
P
ROCEDURE
O
VERVIEW
.................................................................................................................... 14
3
SERVICE PROCEDURE.................................................................................................................................... 15
3.1
A
SSESS SHUTDOWN OF FILE SYSTEM
<=
CUSTOMER
TASK........................................................................... 15
3.2
S
HUTDOWN THE FILE SYSTEM
<=
CUSTOMER
TASK..................................................................................... 15
3.3
I
DENTIFY THE FRAME
<=
SSR
TASK ............................................................................................................... 16
3.4
P
OWER OFF THE
D
ISK
E
NCLOSURE
<=
CUSTOMER
TASK ............................................................................. 23
3.5
C
ONFIRM THAT
350V
IS OFF TO THE
D
ISK
E
NCLOSURE
<=
SSR
TASK ............................................................. 23
3.6
M
OVE
UEPO
P
ANEL
<=
SSR
TASK ................................................................................................................ 25
3.7
D
ISCONNECT
C
ABLES
,
H
OSES
,
AND
R
ETENTION
S
CREWS
<=
SSR
TASK.......................................................... 27
3.8
I
NSTALL
C
AM
F
OLLOWERS AND
S
LIDE
DE
TO
S
ERVICE
P
OSITION
<=
SSR
TASK............................................. 35
3.9
P
OWER ON THE
DE
TO
F
AN
S
ERVICE
M
ODE AND REPLACE THE FANS
<=
SSR
TASK........................................ 45
3.10
S
LIDE
D
ISK
E
NCLOSURE BACK INTO THE FRAME
<=
SSR
TASK....................................................................... 51
3.11
P
OWER ON THE
D
ISK
E
NCLOSURE
<=
CUSTOMER
TASK .............................................................................. 57
3.12
C
ONFIRM WITH THE CUSTOMER
<=
SSR
T
ASK
................................................................................................. 58
4
END OF POWER775 DISK ENCLOSURE FAN SERVICE PROCEDURE.................................................... 58
5
APPENDIX A: POWER775 BPC FSP COMMAND LINE PROCEDURE ...................................................... 59
5.1
P
ROCEDURE TO
A
CCESS THE
BPC
FSP
C
OMMAND
L
INE
.................................................................................. 59
5.2
E
ND OF
A
PPENDIX
A:
P
OWER
775
BPC
FSP
C
OMMAND
L
INE
P
ROCEDURE
........................................................ 61