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Les langues disponibles
Trouble
Shooting
IF YOU THINK YOU HAVE A PROBLEM WITH YOUR WATER SYSTEM TANK, YOU SHOULD MAKE THE FOLLOWING
TESTS AND OBSERVATIONS BEFORE YOU CALL YOUR PROFESSIONAL DEALER.
1. Observe water system operation and note any unusual occurrence such as water spurting from a faucet rather than a
steady flow (indicates air in the system) or short cycling of the pump (rapid starts and stops).
2. In the event that evidence of a small leak near the water fitting appears, check at elbow. The introduction of cold
water to a warm tank may form condensation especially in warmer climates. It is important to provide adequate
drainage.
3. Measure the water drawdown by collecting water in a sufficiently sized container from the time the pump is off (cut-off
point) to the time it turns on (cut-in point). Compare the gallons with that shown in the table below for your model of
tank. If the volume is close to that shown in the table, your system is operating properly.
a. Air charge in Tank. Turn off electric power to the pump. Open faucet nearby and drain the tank completely.
Check the pressure in the water system tank using a standard, high quality tire gauge. If the air pressure in
the tank is below the pump cut-in setting by more than 3 psi, add air to the tank to make it 2 psi less than the
cut-in setting. Replace the valve stem cap. Check around the air stem using a soapy solution to check for
leaks around welds and seams on the remainder of the tank. If a leak appears on the tank itself then
replacement of the tank will be necessary.
b. Pressure Switch Setting. Start the pump and allow the system pressure to shut off pump. Note both the
cut-in and cut-off pressure values on gauge. The difference should not exceed 25 psi. Adjust the pressure
switch if necessary after shutting off the electric power to show a difference of 20 psi. Instructions from the
pressure switch manufacturer will explain how to do this. Test the system after adjusting the limits. If the
pressure switch can't maintain the proper differential then it may need replacement, not the tank
Tank
M
O
D
E
N
O
.
Specifications
I
N
-
L
I
N
E
V
6
P
V
1
5
P
V
2
5
P
V
4
5
P
F
R
E
E
S
V
4
5
V
6
0
V
8
0
V
1
0
0
V
1
4
0
V
2
0
0
V
2
5
0
V
2
6
0
V
3
5
0
F
R
E
E
S
V
8
0
E
B
U
R
I
E
D
V
4
5
B
V
6
0
B
V
1
4
0
V
2
0
0
M
O
U
N
T
*
V
4
5
M
P/PST
*
V
6
0
M
P/PST
*Maximum working pressure of tank 100 PSIG; all other models above 125 PSIG.
D
I
M
E
N
S
I
O
N
S
L
I (
N
C
H
E
S
)
D
I
A
M
E
T
E
R
H
E
I
G
H
T
M
O
D
E
L
S
8
1
1
1
5
1 /
6
1
1
1
3
1
5
1 /
6
1
1
2
3
1
1 /
6
1
5
3
8 /
2
1
1
1 /
6
T
A
N
D
I
N
G
M
O
D
E
L
S
1
5
3
8 /
2
4
1
5
1 /
6
1
5
3
8 /
3
2
3
8 /
1
5
3
8 /
3
9
9
1 /
6
1
5
3
8 /
4
7
1
4 /
2
2
3
6
9
1 /
6
2
2
4
8
5
8 /
2
6
4
6
2
2
6
0
1
1
1 /
6
2
6
6
1
3
1 /
6
T
A
N
D
I
N
G
M
O
D
E
L
S
W
I
T
H
B
A
X
1
5
3
8 /
4
2
5
8 /
M
O
D
E
L
S
1
5
3
8 /
2
1
1
1 /
6
1
5
3
8 /
2
8
1
2 /
B
2
2
3
2
3
1 /
6
B
2
2
4
4
1
4 /
I
N
G
M
O
D
E
L
S
1
5
3
8 /
2
5
1
1
1 /
6
1
5
3
8 /
3
3
1
8 /
D
R
A
W
D
O
W
N
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N
G
A
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.
A
T
S
Y
S
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P
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R
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P
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U
R
E
R
A
N
G
2
0
4 /
0
P
S
I
G
3
0
5 /
0
P
S
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G
4
0
6 /
0
0
7 .
0
6 .
0
1
7 .
1
4 .
1
3
1 .
2
6 .
2
5
1 .
4
3 .
3
5
1 .
4
3 .
3
7
3 .
6
1 .
5
8
9 .
7
7 .
6
1
1
8 .
9
9 .
8
1
6
5 .
1
3
9 .
1
2
2
3
9 .
2
0
0 .
1
7
3
0
9 .
2
5
9 .
2
2
3
1
2 .
2
6
2 .
2
2
4
2
9 .
3
5
9 .
3
1
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T
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N
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8
9 .
7
7 .
6
5
1 .
4
3 .
3
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3 .
6
1 .
5
1
6
5 .
1
3
9 .
1
2
2
3
9 .
2
0
0 .
1
7
5
1 .
4
3 .
3
7
3 .
6
1 .
5
6
.
M
A
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.
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D
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:
V
O
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.
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(
G
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) .
5 .
1
2 .
3
4 /
"
N
P
2 .
2
7 .
3
4 /
"
N
P
2 .
4
5 .
3
4 /
"
N
P
7 .
8
4 .
1
"
N
P
T
7 .
8
4 .
1
"
N
P
T
3 .
1
2
1 .
1
"
N
P
T
7 .
1
3
9 .
1
"
N
P
T
6 .
1
3
8 .
1
"
N
P
T
1 .
2
7
3 .
1
1
4 /
"
N
4 .
3
9
3 .
1
1
4 /
"
N
5 .
5
0
8 .
1
1
4 /
"
N
8 .
4
4
7 .
1
1
4 /
"
N
5 .
7
0
5 .
1
1
4 /
"
N
7 .
1
3
9 .
1
"
N
P
T
7 .
8
4 .
1
"
N
P
T
3 .
1
2
1 .
1
"
N
P
T
1 .
2
7
3 .
1
1
4 /
"
N
4 .
3
9
3 .
1
1
4 /
"
N
7 .
8
4 .
3
4 /
"
N
P
3 .
1
2
1 .
3
4 /
"
N
P
M
T
I
O
N
T
M
T
M
T
M
M
F
F
F
F
P
T
F
P
T
F
P
T
F
P
T
F
P
T
F
F
M
M
P
T
M
P
T
M
T
F
T
F
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Table des Matières
