33
EMR
3
- Truck Installations
EMR4 Truck Installation
3-Way Safety Valve for Truck LP Gas Systems
Figure 25. Connecting 3-Way Valve To L.C./TCS Meter - Truck LP Gas Installations
6.
At the IB Box, connect the 3-way valve solenoid and a jumper to J7 and J8 as shown in Figure 26.
Connect to Air
Elimin
a
tor
Connect to
Differenti
a
l
V
a
lve
Connect to
S
tr
a
iner
Cover
75
8
-24.ep
s
B
C
In
s
truction
s
:
NOTE: When temper
a
t
u
re i
s
b
elow 50°F (10°C), keep
re
s
in in
a
w
a
rm pl
a
ce prior to mixing (e.g., in
a
n in
s
ide
pocket next to
b
ody).
1. Att
a
ch red wire
s
from
3
-w
a
y v
a
lve to
b
l
a
ck
a
nd white
(+) wire from IB
u
nit with wire n
u
t
s
as
s
hown in A.
Connect diode white wire to red/white (+) p
a
ir.
Connect diode
b
l
a
ck wire to red/
b
l
a
ck p
a
ir.
2. Open epoxy p
a
ck
a
ge,
a
nd remove re
s
in p
a
k.
3
. Holding
re
s
in p
a
k
as
s
hown in B,
b
end p
a
k
a
long long
length.
4. A
s
s
hown in C, firmly
squ
eeze the RED
S
IDE of the
re
s
in, forcing it thro
u
gh the center
s
e
a
l
a
nd into
BLACK
S
IDE.
5. Mix thoro
u
ghly to
a
u
niform color
b
y
squ
eezing
content
s
ba
ck
a
nd forth 25-
3
0 time
s
.
6.
Squ
eeze mixed, w
a
rm re
s
in into one end of
ba
g
a
nd
c
u
toff other end.
7.
S
lowly in
s
ert wiring connection
s
into
s
e
a
ling p
a
ck
u
ntil
they fit
s
n
u
gly
a
g
a
in
s
t the oppo
s
ite end.
8
. Twi
s
t open end of
ba
g
a
nd
us
e tie wr
a
p to clo
s
e it off,
or wr
a
p open end of
ba
g with vinyl electric
a
l t
a
pe (not
incl
u
ded)
a
nd po
s
ition the t
a
ped end
u
p
u
ntil the re
s
in
jell
s
.
9. Pl
a
ce epoxy p
a
ck into j
u
nction
b
ox
a
nd
s
crew on
cover
as
s
hown in D.
Rigid Met
a
l
J
u
nction Box
S
hrink wr
a
pped diode
S
hielded 2-Wire C
ab
le
V-R PN
8
4
8
100-250
Cord Grip
V-R PN
33
102
8
-001
Port 1
(N.C.)
Port
3
(N.O.)
Port 2
(COM)
Ho
s
e Connection
s
are 1/4'' NPT
12 Vdc 10 W
a
tt
s
3
-W
a
y
S
olenoid V
a
lve
Connect wire
s
in IB
u
nit
1/2'' NPT
Nipple or Cond
u
it
Bl
a
ck
White (+)
To
3
-W
a
y
v
a
lve
To
IB
u
nit
Red
Red
Wire n
u
t
s
A
D
Diode
(+)
