Probe and Sensor Field Wiring
Sealing Field Connections
52
Figure 51. Field Wiring Probes and Sensors Cables to Console Cables - concluded.
Sealing Field Connections
WIRING RUN THROUGH RIGID CONDUIT
1.
Pull the wires from the probe or sensor into the junction box. Pull the two or three wires from the console
through the seal-off box, the conduit attaching the junction box to the seal-off box and into the junction box.
2. Using wire nuts, connect the two or three wires from the probe or sensor to the two or three wires coming
from the console. Be sure to observe color codes or tags when making these connections so that the sensor
or probe outputs are attached to the correct terminals in the console.
3. Seal wire nuts with epoxy sealant following the instructions in Figure 52.
CAUTION:
Epoxy sealant is irritating to eyes, respiratory system, and skin. Can cause allergic skin reaction.
Contains:
epoxy resin and Cycloaliphatic epoxycarboxylate.
Precautions:
Wear suitable protective clothing,
To
Type A
Interf
a
ce
Mod
u
le
S
e
a
l-off
1/2
”
rigid
cond
u
it
From
S
en
s
or
To
V
a
por
S
en
s
or
Interf
a
ce
Mod
u
le
To
Inter
s
titi
a
l
S
en
s
or
Interf
a
ce
Mod
u
le
To
Inter
s
titi
a
l
S
en
s
or
Interf
a
ce
Mod
u
le
To
Type A
Interf
a
ce
Mod
u
le
To
S
m
a
rt
S
en
s
or
Interf
a
ce
Mod
u
le
To
S
m
a
rt
S
en
s
or
Interf
a
ce
Mod
u
le
To
S
m
a
rt
S
en
s
or
Interf
a
ce
Mod
u
le
To
S
m
a
rt
S
en
s
or
Interf
a
ce
Mod
u
le
con
s
ole
s
\fig51.ep
s
V
W
G
S
e
a
l-off
1/2
”
rigid
cond
u
it
From
S
en
s
or
S
e
a
l-off
1/2
”
rigid
cond
u
it
From
Flow Meter
S
e
a
l-off
1/2
”
rigid
cond
u
it
From
S
en
s
or
S
e
a
l-off
1/2
”
rigid
cond
u
it
From
S
en
s
or
S
e
a
l-off
1/2
”
rigid
cond
u
it
From
Pre
ssu
re
S
en
s
or
S
e
a
l-off
1/2
”
rigid
cond
u
it
Epoxy
s
e
a
led connection
s
in
a
we
a
therproof j
u
nction
b
ox
V
a
c
uu
m
S
en
s
or
V
a
c
uu
m
Flo
a
t
S
e
a
l-off
1/2
”
rigid
cond
u
it
From
C
S
TP
Li
qu
id
S
witch
Bl
a
ck
Red
Bl
a
ck
Bl
a
ck
White
Red
Red
Bl
a
ck
White
Bl
a
ck
Green
White
Bl
a
ck
White
Bl
a
ck
Bl
a
ck
Bl
a
ck
White
White
White
S
OLID-
S
TATE CONTAINMENT
S
UMP
S
EN
S
OR - FIELD WIRING
S
OLID-
S
TATE DI
S
PEN
S
ER PAN
S
EN
S
OR - FIELD WIRING
I
S
D FLOW METER - FIELD WIRING
PO
S
ITION-
S
EN
S
ITIVE
S
EN
S
OR - FIELD WIRING
S
e
a
l-off
1/2
”
rigid
cond
u
it
Epoxy
s
e
a
led connection
s
in
a
we
a
therproof j
u
nction
b
ox
From
CCVP
Bl
a
ck
White
CARBON CANI
S
TER VAPOR POLI
S
HER - FIELD WIRING
VAPOR
S
EN
S
OR - FIELD WIRING
PRE
SS
URE
S
EN
S
OR - FIELD WIRING
VACUUM
S
EN
S
OR - FIELD WIRING
C
S
TP LIQUID
S
WITCH - FIELD WIRING
Epoxy
s
e
a
led connection
s
in
a
we
a
therproof j
u
nction
b
ox
Epoxy
s
e
a
led connection
s
in
a
we
a
therproof j
u
nction
b
ox
Epoxy
s
e
a
led connection
s
in
a
we
a
therproof j
u
nction
b
ox
Epoxy
s
e
a
led connection
s
in
a
we
a
therproof j
u
nction
b
ox
Epoxy
s
e
a
led connection
s
in
a
we
a
therproof j
u
nction
b
ox
Epoxy
s
e
a
led connection
s
in
a
we
a
therproof j
u
nction
b
ox
Epoxy
s
e
a
led connection
s
in
a
we
a
therproof j
u
nction
b
ox