User's Manual
Hardware
Installation
December
2015
Reference
Manual
00809-0100-4045,
Rev
01
12
Hardware I
n
st
all
a
tion
Note
If
using
thread
t
a
p
e
,
be sure
the thread
t
a
pe
does
not
strip
when
the manifold
assembly
is
star
t
e
d
.
5.
Wrench
tighten
manifold
into
process c
o
nnec
t
i
o
n
(minimum
t
o
que
value is
425
in-lbs).
6.
Cou
n
t
how
many threads are
still
showing
(minimum
e
n
g
a
ge
me
n
t
is
3
revolutions).
7.
Sub
t
rac
t
t
h
e
number of
threads showing (af
t
e
r
tightening) from the
total
threads
to
ca
lcu
l
a
t
e
t
h
e
rev
olu
tio
n
s
engaged.
F
u
r
t
he
r
tighten until
a
minimum of 3
rot
a
tio
n
s
is
achieved.
8.
For
block
and bleed
manifold,
verify
the
bleed screw is installed and
tightened.
F
o
r
2-valve
manifold,
verify
t
h
e
v
e
n
t
plug
is installed and
t
ight
e
ned
.
9.
Leak-check assembly
to
maximum
pressure range
of device.
2.7.2 Manifold
ope
r
a
t
ion
Improper installation or op
e
r
a
t
io
n
of
manifolds may result
in
process leaks,
which may
cause
de
a
t
h
or
serious
injury.
Always
perform
a zero
trim on
t
h
e
device/manifold
assembly
a
f
t
e
r
installation
to
e
l
imin
a
t
e
any
sh
i
f
t
due
to
mounting
e
ff
ec
t
s
.
See
S
ec
t
io
n
5:
Operation and
m
a
i
n
t
e
n
a
n
ce
,
“Sensor
Trim
Ove
r
view
”
on
page
67.
The 2-valve c
o
n
f
i
g
ura
t
ion
is available
on
R
o
s
e
moun
t
305, 306,
and
304
Manifolds
for
u
s
e
with
absolute and gage pressure devices. A
block
valve provides
i
nst
r
u
m
e
n
t
iso
l
a
t
io
n
and
a
drain/v
e
n
t
valve allows v
e
n
t
ing,
draining,
or
c
a
libra
t
ion.
306 Manifolds
Device
Te
st/ve
nt
Isolate
Process