USE CONDITIONS
Water Properties
Water temperature shall not be over 95 ºF
Maximum solid particles not bigger that 0.07” (BOS - 1/2LM2, BOS -
3/4M2) and 0.09” (BOS - 1LM2 - BOS -1 -1/2LM2, BOS - 2LM2) and the
impurities content shall not be higher than 0.02 % per weight.
Acid balance of water shall be between 6,5 and 8,5 PH
The content of H2S shall not be higher than 1.5 mg/l
Install a guide cover for deep well submersible pump with high flow rate
and high potency in wells with a large diameter or similar conditions.
The pump shall be installed vertically with 30 degrees’ maximum vertical
inclination. for no reason at all it should be installed horizontally.
The deep well submersible pump must be fully submerged to function
correctly.
Leaving it running when not submerged will cause severe damage.
blue
blue
blue
FU
250 V 8 A
127 V~
red
red
red
C
M
K
+0
white
1
3
4
4
5
5
2
2
1
5
4
3
2
1
1
1
1
1
1
257 ˚F
8 A 250 V
250 V 35 µF
0.5 Hp
+0
FU
K
C
M
Thermal Protector
Overcurrent Protector
Float Switch
Start Capacitor
Motor
BOS-1/2LM2 DIAGRAM
white
green
green
black
blue
blue
blue
FU
250 V 8 A
127 V~
red
red
red
C
M
K
+0
white
1
3
4
4
5
5
2
2
1
5
4
3
2
1
1
1
1
1
1
257 ˚F
10 A 250 V
250 V 35 µF
0.75 Hp
+0
FU
K
C
M
Thermal Protector
Overcurrent Protector
Float Switch
Start Capacitor
Motor
BOS-3/4LM2 DIAGRAM
white
green
green
black
4
