User's Manual
Reference
Manual
00809-0100-4045,
Rev
01
Operation and
Maintenance
December
2015
Operation and Ma
int
e
n
a
n
c
e
27
4.3.4
Recall
f
a
c
t
or
y
trim—sensor
t
r
i
m
The recall
f
a
c
t
o
r
y
t
r
i
m
—s
e
n
s
o
r
trim command
allows
the
re
st
ora
t
ion of the
a
s
-shipped
f
a
c
t
o
r
y
settings
of
t
h
e
sensor
trim.
This
command
can
be
useful
for
recovering
from an
in
ad
v
e
r
t
e
n
t
zero
trim of
an absolute pressure
unit
or
inaccurate pressure
source.
From
t
h
e
HOME screen,
e
n
t
e
r
the
Fast Key
s
e
que
n
ce
Fa
s
t
Keys
3, 4, 2
1.
Se
lec
t
3: Service
Tools.
2.
Se
lec
t
4: Maintenance.
3.
Se
lec
t
2: Restore
to
Default
Settings.
4.
F
o
ll
ow
t
h
e
screen
pro
m
p
t
s
to
recall sensor and dial
t
r
i
m
.
4.4
Replacing
the
batt
er
y
The
battery
is
not
replaceable
in
a hazardous
location.
1.
Remove enclosure cover and
O-ring.
2.
S
w
itch
the
device
"O
FF
".
3.
Loosen
the
screw
holding the
electronics assembly
to
the
e
n
clo
s
u
r
e
.
Note
Use
caution
as
the
electronics assembly
is
c
o
nnec
t
e
d
to
the
pressure sensor via a cable.
Take
care
not to
over
stre
t
c
h
thi
s
cable as
this could
damage
the device.
4.
Loosen
t
h
e
two
screws
on
t
h
e
battery holder
and slide
the battery holder
to the
lef
t
.
5.
Release
ba
tt
e
r
y
connection from
electronics
shroud.
6.
Con
n
ec
t
ba
tt
e
r
y
to
connection on
e
l
ec
t
r
o
n
ic
s
should.
7.
Place
ba
tt
e
r
y
within
e
n
clo
s
ure
.
8.
Slide
battery holder
into
place and
tighten
two
screws.
9.
In
se
r
t
e
l
ec
t
r
o
n
ic
s
assembly
into
enclosure and
tighten
screw.
10.
Turn device
"ON".
11. Tighten
enclosure cover and O-ring ensuring
t
h
e
engineered
polymer
is
t
o
uching.