HP StorageWorks ESL E-Series Tape Library Cross Link Controller Replacement Instructions (June 2005)

HP
StorageWorks
ESL E-Series
Cross Link
Controller
Replacement
Caution: Parts can be damaged by
electrostatic discharge. Keep parts in their
containers until needed. Ensure that you
are properly grounded when touching
static sensitive components.
Caution: This part is not hot-pluggable.
It is necessary to power down the primary
cabinet and the CLM controller to replace
this part.
1
Inspect the contents of the kit. You also need a
#2 Phillips screwdriver.
3
2
Open the back door of the primary cabinet.
Power off the primary cabinet:
a. Use your backup software to empty the
picker or to verify that the picker is empty.
b. Press the power button, located on the front
of the cabinet behind the laptop tray. Wait
for the front panel to go blank.
HP
S
t
orageW
o
r
k
s
ESL E-
S
e
rie
s
C
r
oss L
i
nk
Co
ntroller
R
eplac
ement
Caution: Par
ts c
a
n b
e
d
a
m
a
g
e
d
by
electro
s
t
a
tic d
ischarge. Keep pa
r
t
s in th
eir
co
n
t
a
in
e
r
s
u
n
til
n
e
e
d
e
d.
E
n
s
u
re that
y
o
u
are
pr
o
per
ly
g
rou
nded w
he
n
t
ouchi
ng
s
ta
t
ic
s
ensiti
ve compo
n
en
ts
.
Cautio
n
: T
h
i
s
p
art is not h
ot
-p
lu
ggable.
I
t i
s
n
e
c
e
ss
a
r
y
to
power
dow
n
the
p
rimar
y
c
a
b
i
net to r
e
p
la
ce
this
p
a
r
t
.
1
I
nspe
ct the c
ontents of
t
he ki
t.
Yo
u w
i
l
l
a
l
so
n
eed
a
#
1
P
hill
ips
scr
e
wdr
i
v
er
.
4
3
P
o
wer o
ff
the
C
r
os
s
Li
nk
r
obot
i
cs
con
t
r
o
l
l
er
(CL
M
contr
o
l
l
er)
u
s
i
ng
the s
witc
h
es on
the
t
w
o
C
LM
co
n
t
r
o
l
l
er p
o
we
r
s
uppl
ies.
2
Ope
n
the back
doo
r of t
he pri
m
ary
ca
b
inet.
Power
of
f
the cab
inet
s:
a
.
Use
y
o
u
r
backup
so
f
t
w
a
r
e to
e
m
pty t
h
e
pi
c
k
e
r
or
to
ve
ri
fy
t
ha
t
t
he
pick
e
r
is
empt
y
.
b
.
P
r
e
ss
a
n
d
hold
t
he p
o
we
r
butt
on,
lo
c
a
te
d
on
the front
o
f
the
c
abi
net
b
ehind
th
e
la
p
t
op tray
,
unt
il
t
h
e
fr
ont
p
a
n
el
g
o
e
s b
la
nk.
4
O
n
t
h
e
p
r
i
m
a
r
y
c
a
b
i
n
e
t
,
f
l
i
p
t
h
e
t
w
o
b
r
e
a
k
e
r
s
w
i
t
c
h
e
s
o
f
f
(
t
o
t
h
e
l
e
f
t
)
a
t
t
h
e
p
o
w
e
r
d
i
s
t
r
i
b
u
t
i
o
n
u
n
i
t
.
H
P
S
to
r
a
g
e
W
o
r
k
s
E
S
L
E
-
S
e
r
i
e
s
C
r
o
s
s
l
i
n
k
C
o
nt
r
o
l
l
e
r
R
e
p
l
a
c
e
m
e
n
t
C
a
u
t
i
o
n
:
P
a
r
t
s
c
a
n
b
e
d
a
m
a
g
e
d
b
y
e
l
e
c
t
r
o
s
t
a
t
i
c
d
i
s
c
h
a
r
g
e
.
K
e
e
p
p
a
r
t
s
i
n
t
h
e
ir
c
o
n
t
a
i
n
e
r
s
u
n
t
i
l
n
e
e
d
e
d
.
E
n
s
u
r
e
t
h
a
t
y
o
u
a
r
e
p
r
o
p
e
r
l
y
g
r
o
u
n
d
e
d
w
h
e
n
t
o
u
c
h
i
n
g
s
t
a
t
i
c
s
en
s
i
t
i
c
o
m
p
o
n
e
n
t
s
.
C
a
u
t
i
o
n
:
T
h
i
s
p
ar
t
i
s
n
o
t
h
o
t
-
p
l
u
g
ga
b
l
e
.
I
t
i
s
n
e
c
e
s
s
a
r
y
t
o
p
o
w
e
r
d
o
w
n
t
h
e
l
i
b
r
a
ry
t
o
r
e
p
l
a
c
e
t
h
i
s
p
a
r
t
.
1
I
n
s
p
e
c
t
t
h
e
c
o
nt
e
n
t
s
o
f
t
h
e
k
i
t
.
Y
o
u
w
i
l
l
a
l
s
o
n
e
e
d
a
P
h
i
l
l
i
p
s
s
c
r
e
w
d
r
i
v
e
r
.
2
3
O
p
e
n
t
h
e
b
a
c
k
d
o
o
r
o
f
t
h
e
p
r
i
m
a
r
y
c
a
b
i
n
e
t
.
P
o
w
e
r
o
f
f
t
h
e
l
i
b
r
a
r
y
:
a
.
U
s
e
y
o
u
r
b
a
c
k
u
p
s
o
f
t
w
a
r
e
t
o
e
m
p
ty
t
h
e
p
i
c
k
e
r
o
r
t
o
v
e
r
i
f
y
t
h
a
t
t
h
e
p
i
c
k
e
r
i
s
e
m
p
t
y
.
b
.
P
r
e
s
s
a
n
d
h
o
l
d
t
h
e
p
o
w
e
r
b
u
t
t
o
n
,
l
o
c
a
t
e
d
o
n
t
h
e
f
r
o
n
t
o
f
t
h
e
l
i
b
ra
r
y
b
e
h
i
n
d
t
h
e
l
a
p
t
o
p
t
r
a
y
,
u
n
t
i
l
t
h
e
f
r
o
n
t
p
a
n
e
l
g
o
e
s
b
l
a
n
k
.
4
On the primary cabinet, flip the two breaker switches
off (to the left) at the power distribution unit.