VEVOR ISO9001 Well Pump 1 HP Submersible Well Pump User Manual

OPERATING &MAINTENANCE MANUAL

ISO9001 Well Pump 1 HP Submersible Well Pump

Caution

1. Install after reading the instruction; limit the pump run without water.
2. 2. Limit to pull the pump with cable wire.
3. Put the pump down vertically over 2m in the water, less than 30m. the electrical machinery must be over 4m above the bottom to void the dirty things. Electrode of the water control machine Im above the pump. Keep the pump working with water above it.
4. The electrical machinery rerun no more than I minute.
5. New well or not used old well. Wash it first. Then put the pump down.
6. Install automatic control case (or protection for three-phase power)
7. Low voltage, small electric current. Pipe frozen, impeller don’t run etc automatic safe protection. (condition: flow big or small now and then)
8. Cut the rest cable wire, wire must touch the ground.

Cable Selection
Cable f the diving work, the size must fit the certain temperature work and kept the electrical machinery enough voltage. It can be double leads. With or without case or flat cable. A certain voltage cable’s smallest square millimeter is based on the ampere in 25-C (European VDE standard). Hick cable can be used if there is other standards to temperature demand. The following list measure by square millimeters, the unit of length is metre, single-phase cable list is also for all three wire type. When need, control case can be used anywhere in the cable. Keep the start working well. The cable from the switch case behind the trans former to three-phase control machine is less than the 25% of the biggest length.
Listl Single-phase electrical machinery copper cable length reference

110V
50/60
Hz| 0.37| 0.5| —| 29| 49| 78| 116| 192|
0.55| 0.75| | 23| 38| 60| 91| 149| 238
0.75| 1| —| —| 27| 44| 66| 109| 174
1.| 2.| —| —| —| 22| 40| 67| 107
220V
50/ 60
Hz| 0.37| 0.5| 78| 117| 196| 313| 467| 768|
0.55| 0.75| 61| 92| 153| 243| 364| 598|
0.75| 1| 44| 67| 111| 177| 264| 436|
1.| 2.| 26| 40| 67| 108| 161| 269| 430
2.| 2| —| 33| 55| 89| 133| 222| 355
2.| 3| —| —| 41| 65| 97| 161| 257

List2 Three-phase(three-wire)copper cable length reference

380V
50/60
Hz| 0.37| 0.5| 408| 612| 1016| | | |
0.55| 0.75| 308| 463| 770| 1223| | |
0.75| 1| 206| 310| 515| 820| | |
1.| 2.| 151| 227| 377| 601| 894| |
2.| 2| 112| 169| 282| 449| 669| |
2.| 3| 71| 107| 178| 283| 422| 697|
3| 4| —| 87| 145| 230| 344| 566| 890
4| 6.| —| 64| 107| 170| 255| 420| 661
6.| 8.| | —| 82| 130| 197| 320| 504
8.| 10| —| —| 59| 93| 139| 229| 360
220V
50/60
Hz| 0.37| 0.5| 136| 204| 338| 540| | |
0.55| 0.75| 102| 154| 256| 407| 610| |
0.75| 1| 68| 103| 171| 273| 409| |
1.| 2.| 50| 75| 125| 200| 298| 496|
2.| 2| 37| 56| 94| 149| 223| 371| 593
2.| 3| 23| 35| 59| 94| 140| 232| 371
3| 4| —| 29| 48| 76| 114| 188| 296
4| 6.| —| 21| 35| 56| 85| 140| 220
6.| 8.| —| —| 27| 43| 65| 106| 168
8.| 10| —| —| —| 31| 46| 76| 120

List3 Single-phase three wires. Distribution capacitor reference

Note:
The wire of the diving pump and the wire of the capacity must be same color. (Or the EM will break or reverse)
Way of cable connect.(see Cable Wiring Diagram)
Take the case of the cable away, make the wire one long. One short. Cut down. Insure the pipe. (provide). Peel off the lead and EM guiding wire to get 40mm copper center. Insure 20mm. Tight with pincers (cover tin on the connection better). Encase in the pipe on the connector. Cover and make it hot and tighten. Cover the connection ‘three to five layers with water-proof stuck rubberized tape. Tie the connections together. Then cover them three to five layers with the waterproof self-stuck rubberized tape. At last, cover I lager with plastic electrical rubberized tape to protect.
Notice for connect the joint.

1. Cable wire and EM guiding wire connect in safe way .
2. The tape pull 200% length before cover . half wide cover spirally. The rape will shrink tightenly and waterproof.
3. Keep the joint and tape clean without dirty oil.

Check and preparation before installation

1. Check the flow, lift If it fit the lift and flow or not. (choose the little bigger pump for using)
2. Check the pump and case if they’re broken. The cable guiding wire cut. Joint tighten to avoid stoppage.
3. Check power joints. Screw
4. Check axle run or not Make sure pump fit the following condition Power: single-phase. Voltage 110/220V, 50/60Hz . voltage range:110V± 10%, 220V ± 10%. Three-phase. Voltage 220/380V,50/60Hz. voltage range: 220V ± 10%. 380V ± 10%.
   The soild in the water is less than 0.020%(heavy proportion) Water PH range:6.5-8.0 Water temperature: 0-35t

Installation

1. Put pump and electrical machinery together. Make sure they run fluently. Or check the reason and clear the stoppage.
2. Consult and follow the installation diagram. Connect the well pipe and put into the well.
3. Every 2-3m. tight the cable to the pipe with cable clip (or rubberized tape)
4. Tight the tip hole of the pump with nylon or sted wire . for pull the pump down or up. The length of the wire depend on the well.
5. Install a pipe with the same hove with the pump to connect and clip a splint. Put into the well. Install another pipe like above until the pipe reach the needed depth. Tight the pump in the well. Connect the bend. Valve. Install manometer and water meter.

Three-phase Power Imbalance

Three-phase electrical machinery use the safe three-phase power. Three transformers.. or one three-phase trans formers. To offer power. Rate trans formers can offer total load of EM and other equipment. Get best run, power imbalance is no more than 5%. If change the joint of cable beside the starter. Can not correct the imbalance. Please contract the power supply company. imbalance formula: power imbalance rate=biggest difference to the mean/meanX100% Mode: wire 1-2 and 3. power is 80.79.81 (ampere) Rate powm=80H-79-F81/3=80 Rate power imbalance all-8080X I00%=1.25%

The Use of Check Valve

Suggest to use check valve in all pump equipment. If no check valve in the pump. Install the check valve in the drainage pipeline 7m away from the pump. For deeper place, suggest to install a wire check valve every 61m. don’t use swing check valve in diving pump. Use spring pressure check valve. The following can cause the stoppage of EM or pump o shorten its usage.
A. Reverse. No check valve or it can’t work.
B. Upper thrust. Without cheek valve or it leaks water. It can cause the upper thrust again and again to wear and tear of bearing..
C. Water drop The lowest check is over 9m above the water. The water drop will make the pipe break or joint broken even pump and electrical machinery.

Start and Run

Put the pump down into the well with the control case. Put through the power. Start the electrical pump. Check the pressure and power. If all right. It can be use. If the pressure is high or flow is small. Shut power, start try-axle. Pump water to check the solid in the water. If the solid too much, stop a few minutes and pump again. Use the special washing well pump to wash if it is too dirty. Then pump again. No washing or pump with the electrical pump. Maintenance
The following condition, stop and check. I. Correct voltage, but power is over the rate. 2. Certain lift but flow smaller. 3. Pump run, shaking and noisy. 4. The protect switch often trip. S. The cable (connect with the electrical machinery)centre to case (ground). Insulator resistance is less than 0.5 mega ohm. 6. If mud and sand too much. After using half a year. Pull the pump to check and wash the impeller.

Introduction of Motor

Motor are designed with quality material and unique feature to assure years of dependable operation. Oil-filled motor keeps windings cool,permanently lubricated bearings to provide reliable pump service. Watertight double- insuated cable entry system prevents capillary action and protects against moisture. A rubber diaphragm is provide to guard against pressure and volume variations due to thermal expansion of oil inside the motor.
Notice
Read instruction carefully before installation. Installation of power and pipe fit the local and international code. All metal pipe and electrical machinery must have ground wire. All ground wire not less than electrical cable’s standard . The outside power wire must thicker than electrical machinery power guiding wire. The interface must be sealing airtight. Use the rate voltage. If the Voltage change, electrical machinery stop working. To reduce danger of power shock, don’t connect power wire at work or in the water. No use pump in swimming area.

Transformer’s capacity of Submersible Motor

Three-phase or single-phase. Power distribution trans former must be just right for demands capacity (KVA) of diving electrical machinery, if the capacity is small, the voltage of the electrical machinery will be low. List 5 show the standard power (horse power) of the single-phase and three-phase need the total valid capacity (KVA). The smallest transformer for open or close type three-phase system. For use two transformer, the open system need bigger transformer. Other load, add the need for capacity of the transformer unit. Overload protection of three-phase Submersible Moter
List 4

EM power| Total valid
Capacity (KVA) A)| Smallest capacity of Each transformer(KVA)
---|---|---
kW| HP| 2o-as former| stiror than* 3trans former
1.| 2.| 3| 2| 1
2.| 2| 4| 2| 2.
2.| 3| 5| 3| 2
3| 4| 6| 4| 3.
4| 6.| 8| 6.| 4.
6.| 8.| 10| 8.| 5
8.| 10| 15| 10| 5

EM protection:
I thermal over-load relay’s choice. The diving electrical machinery need special protection compare with the standard electrical machinery. For efficient over-load protection and locked rotor protection and locked rotor protection.
Relay has the following function.

1. Shat time in 500% in less than 10 second (cold double metal relay).
2. Every phase connect protection.
3. Automatic tripping in 120% rate power.
4. Install temperature compensate equipment to void wrong tripping.

Tight cable tip and lock nut

If take the cable apart form the electrical machinery. Suggest to use new cable instead. Don’t use old cable on the new electrical machinery. For bad sealing airtight.
Start frequency

When choose pump and the size of the water case and
control equipment, make the start fewest times every day for long usage. List 6 show the most start times every 24 hours. After I minute, the heat from the start power can lift.
List 5

Operating conditions

maaiumum fluid temperature up to .400C.
Maximum sand content :3%.
Maximum immersion: SOm.
Minimum wellthameter :2 / r.
Motor and pump
Rewindable meter
Single-phase: 220V- 240V /SOHZ
Three-plleSe: 380V 415V /50H2
Single phase motor with built-in (swim.
Curve tolerance according tolSO 9906
Options on request
Special mechanical seal
Other voltages or frequency 60 H2

–
220 .240V| 3-
380.41W| kW| HP| eh| 0| 0.3| 0.6| 0.9| 1.2| 1.5| 1.8| 2.1| 2.4
vt LOS| 0| 5| 10| 15| 20| | 30| 35| 40
20602.| | 0.37| 0.5| H(m)| 55| 45| 35| 25| 15| 5| | |
33900510125| 30G0 550.0 25| 25| 0.37| 90| to| 70| | | | | |
MOO 610437| 301308400.| 37| 0.5| 125| 101| 76| 52| | | | |
306111.8404.5| 306131143| OS| 0.7| 107| 96| •| 81| 71| 61| 50| 36| 23
306012-100-015| 306124005.| 0.75| 1| 175| 154| 138| 115| 90| 56| 25| |
3.5013012-50437| 4.| 0.37| 0.5| 55| 45| 35| 25| 15| 5| | |
35060185003| 3.501311-505.5| 0.5| 0.7| 107| 96| | 81| 71| 61| 50| 36| 23
3.5069124008.75| 33081.2.1004.75| 0.75| 1| 175| 154| 138| 115| 90| 56| 25| |

Operating conditions
umournurn fluid temperature up to .40’C.
Maximumsand content : 3%.
Maximum immersion: SOm.
Minimum well diameter :4 ‘.
Motor and pump
Rewindable motor
Single-phase :220Y- 240V /SOHZ
Three-phase: 380V – 415V /50HZ
Single phase motor with built-in Capacitor
Curve toieon<eaccording ton° 9906
Options on request
Special mechanical seat
Other voltages e. frequency 60 SI2

PERFORMANCE DATA
S0HZ n~2650 rimin

I
220.240V| 3-
380.41W| kW| HP| mIlh
Q| 0| 0.3| 0.6| 0.9| 1.| 2.| 2.| 2.| 2.
kin| 0| 5| 10| 15| 20| 25| 30| 35| 40
444131.2.50.037| 40G11.50137| 37| 0.5| HIAO| 96| 83| 72| 63| 48| 35| 22| •| •
40601.8408.5| 40%1.8101.5| 5| 0.7| 107| 95| 16| 81| 71| 61| 50| 36| 23
41143912.| 12400115| 0.75| 1| 175| 154| 138| 115| 90| 56| 25| •| •
40Go1.5.1204.1| 406154204.| 1.| 2.| 190| 177| 163| 147| 128| 107| 84| 58| 30
413601.5-1504.5| 40131345043| 2.| 2| 210| 207| 193| 177| 153| 137| 114| 88| 60
4436171.5200.2.2| 401315-26-21| 22| 3| 230| 267| 223| 207| 178| 157| 134| 108| 80

Operating conditions
Maxiumum fluid temperature up to +40°C.
Maximum sand content : 0.15%.
Maximum immersion : 50m. 3NK
Minimum well diameter : 3 ” . 4NK
Minimum well diameter : 4 ” .
Motor and pump
Rewindable motor or Hermetically-Sealed
motor Single-phase : 220V- 240V /50HZ
Three-phase : 380V – 415V /50HZ
Equip with start control box or digital auto-control box
Curve tolerance according to ISO 9906
Options on request
Special mechanical seal
Other voltages or frequency 60 HZ

1-
220.240V| 3-
380.415V| kW| HP| m3111| 0| 0.3| 0.6| 0.9| 1.| 2.| 2.| 2.| 2.| 3.
Q thin| 0| 5| 10| 15| 20| 25| 30| 35| 40| 45
3NKMJSKM75| 3NK1SK75| 0.55| 0.75| H(m)| 39| 34| 30| 25| 20| 15| 11| 6| |
| 3NKISK100| 0.75| 1| -3NKMISKM100 55| 48| 41| 34| 27| 20| 13| 6| –| –
4NKMISKM100| 4NKISK100| 0.75| 1| 58| 52| 46| 40| 34| 28| 22| 16| 10| 5
4NKM1SKM150| 4NK1SK150| 1.| 2.| 100| 89| 79| 69| 59| 48| 38| 28| 17| 7
4NKMISKM200| 4NKISK200| 2.| 2| 110| 99| 88| 78| 67| 56| 45| 34| 23| 12

Operating conditions
Maxiumum fluid temperature up to +35°C.
Maximum sand content : 0.15%.
Maximum immersion : 50m.
Minimum well diameter : 4 ” .
Motor and pump
Rewindable motor Single-phase : 220V- 240V /50HZ
Three-phase : 380V – 415V /50HZ
Equip with start control box or digital auto-control box
Pumps are designed by casing stressed
Curve tolerance according to ISO 9906
Options on request
mechanical seal
Other voltages or frequency 60 HZ

PERFORMANCEDATA 50Hz

MODEL
I| 1 P2| DELIVERY nt2850 llmin
---|---|---
1—
220 -240V| 3 —J
380.415V| kW| HP| rn31h| 0| 0.3| 0.6| 0.9| 1.| 1.5
3.3| 2.| 2.| 2.| 3.| 3.0|
Q kin| 0| 5| 10| 15| 20| 25| 30| 35| 40| 45| 50| 55
4SMM214| 4SM214| 0.25| 0.33| HO)| 29| 28| 27| 26| 25| 24| 22| 19| 17| 14| 12| 9
4SMM2I6| 4SM2I6| 0.37| 0.5| 43| 42| 41| 40| 37| 36| 33| 29| 25| 22| 18| 13
4SMM218| 4SM218| 0.55| 0.75| 58| 57| 55| 53| 50| 47| 44| 39| 34| 29| 23| 17
4SMM2110| 4SM2110| 0.75| 1| 72| 71| 68| 66| 62| 59| 55| 48| 42| 36| 29| 22
4SMM2113| 4SM2113| 1.| 2.| 94| 92| 89| 86| 81| 77| 71| 63| 55| 47| 38| 28

Operating conditions
Maxiumum fluid temperature up to +35°C.
Maximum sand content : 0.25%.
Maximum immersion : 80m.
Minimum well diameter : 4 ” .
Motor and pump
Rewindable motor
Single-phase : 220V- 240V /50HZ
Three-phase : 380V – 415V /50HZ
Equip with start control box or digital auto-control box
Pumps are designed by casing stressed
NEMA dimension standards
Curve tolerance according to ISO 9906
Options on request
Special mechanical seal Other voltages or frequency 60 HZ
Single phase motor with built-in capacitor
Warranty : 2 years
(according to our general sales conditions).

3 Cast-iron ASTM NO.30
Bottom support| AISI 304 SS
Mechanical seal| Special seal for deep well(Graphite-Ceramic)
Shaft| AISI 304 SS-ASTM 5140
Bearing| NSK
Seal lubricant oil| Oil for food machinery and pharmaceutic use.

1-
220-240V| 3-
380-415V| kW| HP| Q rw/h| 0| 0.3| 0.6| 0.9| 1.| 2.| 2.| 2.| 2.| 3.| 3.0| 3.
1/min| 0| 5| 10| 15| 20| 25| 30| 35| 40| 45| 50| 55
4SDM2/4| 4SD2/4| 0.18| 0.18| H(m)| 30| 29| 28| 27| 26| 25| 24| 22| 20| 17| 13| 10
4SDM2/7| 4SD2/7| 0.25| 0.33| 51| 50| 49| 48| 46| 44| 40| 37| 32| 27| 21| 13
4SDM2/9| 402/9| 0.37| 0.5| 65| 64| 63| 62| 59| 56| 52| 47| 42| 35| 27| 17
4SDM2/12| 4SD2/12| 0.55| 0.75| 86| 85| 84| 82| 79| 75| 69| 63| 56| 47| 36| 23
4SDM2/14| 4SD2/14| 0.75| 1| 99| 98| 97| 96| 92| 87| 81| 73| 65| 54| 42| 27
4SDM2/16| 4SD2/16| 0.75| 1| 113| 112| 111| 110| 105| 99| 92| 84| 74| 62| 48| 31
4SDM2/19| 4SD2/19| 1.| 2.| 134| 133| 131| 130| 125| 118| 109| 100| 88| 74| 57| 36
4SDM2/22| 4SD2/22| 1.| 2.| 155| 154| 153| 151| 145| 137| 127| 115| 102| 85| 66| 42
4SDM2/25| 402/25| 2.| 2| 176| 175| 174| 171| 164| 155| 144| 131| 116| 97| 75| 48
4SDM2/28| 402/28| 2.| 2| 197| 196| 195| 192| 184| 174| 161| 147| 130| 109| 84| 53
4SDM2/34| 402/34| 2.| 3| 239| 238| 237| 233| 223| 211| 196| 178| 157| 132| 102| 65
4SDM2/40| 4SD2140| 2.| 3| 281| 280| 279| 274| 263| 249| 230| 210| 185| 155| 120| 76
4SDM2146| 402146| 3| 4| 323| 322| 321| 315| 302| 286| 265| 241| 213| 178| 138| 88
•| 402152| 3| 4| 366| 365| 362| 356| 342| 323| 299| 273| 241| 202| 156| 99
–| 402158| 4| 6.| 408| 405| 404| 397| 381| 360| 334| 304| 269| 225| 174| 111
–| 4802/65| 4| 6.| 457| 455| 453| 445| 427| 404| 374| 341| 301| 252| 195| 124

1-
220-240V| 3—
380-415V| kW| HP| Q m-/h| 0| 0.6| 1.| 2.| 2.| 3.0| 4.| 4.| 5.
1/min| 0| 10| 20| 30| 40| 50| 60| 70| 80
4SDM3/5| 4SD315| 0.25| 0.33| H(m)| 36| 35| 34| 32| 29| 25| 20| 14| 7
4SDM3/7| 4SD317| 0.37| 0.5| 50| 49| 47| 45| 41| 35| 28| 20| 10
4SDM3/9| 4SD319| 0.55| 0.75| 72| 70| 68| 64| 58| 50| 40| 29| 15
4SDM3/11| 4SD3/11| 0.75| 1| 79| 77| 75| 70| 64| 56| 45| 32| 16
4S0M3/12| 4SD3112| 0.75| 1| 93| 91| 88| 83| 76| 66| 53| 38| 19
4SDM3/15| 4SD3115| 1.| 2.| 108| 105| 102| 96| 88| 76| 61| 43| 22
4SDM3/17| 4SD3/17| 1.| 2.| 129| 126| 122| 115| 105| 91| 73| 52| 27
4SDM3/20| 4SD3120| 2.| 2| 144| 140| 135| 128| 117| 101| 81| 58| 30
4SDM3/22| 4SD3122| 2.| 2| 158| 154| 149| 141| 128| 111| 89| 64| 33
4SDM3/26| 4SD3126| 2.| 3| 187| 182| 176| 166| 152| 131| 105| 75| 39
4SDM3/30| 4SD3130| 2.| 3| 215| 210| 203| 192| 175| 151| 121| 87| 45
4SDM3/35| 4SD3/35| 3| 4| 251| 245| 237| 224| 204| 177| 142| 101| 52
| 4SD3140| 3| 4| 287| 280| 271| 255| 234| 202| 162| 115| 60
•| 4SD3/45| 4| 6.| 323| 315| 305| 287| 263| 227| 182| 130| 67
•| 4SD3150| 4| 6.| 359| 350| 339| 319| 292| 252| 202| 144| 75
–| 4SD3156| 6.| 8.| 402| 392| 379| 358| 327| 283| 227| 162| 84
–| 4SD3162| 6.| 8.| 445| 434| 420| 396| 362| 313| 251| 179| 93

1-
220-240V| 3-
380-415V| kW| HP| Q m3Ih| 0| 0.6| 1.| 2.| 2.| 3.0| 4.| 4.| 5.| 5.| 6.0
limin| 0| 10| 20| 30| 40| 50| 60| 70| 80| 90| 100
4SDM4/6| 4SD416| 0.37| 0.5| H(m)| 44| 42| 41| 40| 39| 36| 33| 29| 24| 19| 14
4SDM418| 4SD418| 0.55| 0.75| 58| 56| 55| 54| 52| 49| 44| 39| 33| 26| 18
4SDM4/9| 4SD419| 0.75| 1| 65| 63| 62| 60| 58| 55| 49| 44| 37| 29| 21
4SDM4110| 4SD4110| 0.75| 1| 73| 70| 69| 67| 65| 61| 55| 48| 41| 32| 23
4SDM4/12| 4SD4/12| 1.| 2.| 87| 84| 82| 81| 78| 73| 66| 58| 49| 39| 27
4SDM4114| 4SD4114| 1.| 2.| 102| 98| 96| 94| 91| 85| 77| 68| 57| 45| 32
4SDM4116| 4SD4116| 2.| 2| 116| 113| 110| 107| 104| 97| 88| 77| 65| 51| 37
4SDM4/18| 4SD4118| 2.| 2| 131| 127| 124| 121| 117| 109| 99| 87| 73| 58| 41
4SDM4121| 4SD4121| 2.| 3| 152| 148| 144| 141| 136| 128| 115| 102| 85| 67| 48
4SDM4122| 4SD4122| 2.| 3| 159| 153| 148| 143| 137| 128| 116| 110| 81| 59| 34
4SDM4124| 4SD4124| 2.| 3| 174| 169| 165| 161| 156| 146| 132| 116| 98| 77| 55
4SDM4125| 4SD4125| 2.| 2| 181| 174| 168| 162| 156| 146| 132| 114| 92| 67| 39
4SDM4/28| 4SD4/28| 3| 4| 203| 197| 192| 188| 182| 170| 154| 135| 114| 90| 64
–| 404/32| 3| 4| 232| 225| 220| 215| 208| 195| 176| 155| 130| 103| 73
–| 4SD4136| 4| 6.| 261| 253| 247| 242| 234| 219| 198| 174| 146| 116| 82
–| 4SD4140| 4| 6.| 290| 281| 275| 268| 260| 243| 220| 194| 163| 128| 92
| 4SD4145| 6.| 8.| 327| 316| 309| 302| 293| 274| 248| 218| 183| 144| 103
–| 4SD4150| 6.| 8.| 363| 352| 344| 335| 325| 304| 275| 242| 203| 160| 115
–| 4SD4/56| 8.| 10| 406| 394| 385| 376| 364| 341| 308| 271| 228| 180| 128
–| 404/62| 8.| 10| 450| 436| 426| 416| 403| 377| 341| 300| 252| 199| 142

1—
220-240V| 3—
380-415V| kW| HP| Q m✓/h| 0| 1.| 2.| 4.| 5.| 6.0| 7.| 8.
1/min| 0| 20| 40| 60| 80| 100| 120| 140
4SDM6/5| 4SD6/5| 0.37| 0.5| H(m)| 36| 34| 33| 31| 28| 24| 19| 12
4SDM6/6| 4SD6/6| 0.55| 0.75| 43| 41| 39| 37| 34| 29| 23| 15
4SDM6/7| 4SD6/7| 35| 1| 51| 47| 46| 44| 40| 33| 26| 17
4SDM6/8| 4SD6/8| 0.75| 1| 58| 54| 52| 50| 45| 38| 30| 20
4SDM619| 4SD6/9| 1.| 2.| 65| 61| 59| 56| 51| 43| 34| 22
4SDM6/11| 4SD6/11| 1.| 2.| 80| 74| 72| 69| 62| 52| 41| 27
4SDM6/12| 4SD6/12| 2.| 2| 87| 81| 79| 75| 68| 57| 45| 29
4SDM6/14| 4SD6/14| 2.| 2| 101| 95| 92| 87| 79| 67| 53| 34
4SDM6117| 4SD6/17| 2.| 3| 123| 115| 111| 106| 96| 81| 64| 42
4SDM6/20| 4SD6/20| 2.| 3| 145| 135| 131| 125| 113| 95| 75| 49
4SDM6123| 45D6/23| 3| 4| 166| 156| 151| 143| 130| 110| 87| 56
–| 4SD6/26| 3| 4| 188| 176| 171| 162| 147| 124| 98| 63
–| 45D6/30| 4| 6.| 217| 203| 197| 187| 170| 143| 113| 73
–| 45D6/34| 4| 6.| 246| 230| 223| 212| 193| 162| 128| 83
| 4SD6/38| 6.| 8.| 275| 257| 249| 237| 216| 181| 143| 93
–| 4SD6/42| 6.| 8.| 304| 284| 275| 262| 238| 200| 158| 103
–| 4SD6/47| 8.| 10| 340| 318| 308| 293| 267| 224| 177| 115
–| 4SD6/52| 8.| 10| 376| 352| 341| 324| 295| 248| 196| 127

1—
220.240V| 3—
380-41W| kW| HP| Q m7h| 0| 1.| 2.| 4.| 5.| 6.0| 7.| 8.| 10.| 11.
Ifrnin| 0| 20| 40| 60| 80| 100| 120| 140| 160| 180
4SDM815| 4SD815| 0.55| 0.75| HO)| 32| 31| 28| 26| 25| 24| 22| 18| 14| 9
4SDM816| 4SD816| 0.75| 1| 38| 37| 34| 32| 30| 29| 26| 22| 17| 11
4SDM817| 4SD817| 0.75| 1| 44| 43| 39| 37| 35| 33| 30| 26| 20| 13
4SDM818| 4SD818| 1.| 2.| 50| 49| 45| 42| 40| 38| 35| 30| 23| 15
4SDM819| 4SD819| 1.| 2.| 57| 55| 51| 47| 45| 43| 39| 33| 26| 17
4SDM8110| 4SD8110| 2.| 2| 63| 61| 56| 53| 50| 48| 43| 37| 28| 18
4SDM8112| 4SD8112| 2.| 2| 76| 73| 67| 63| 60| 57| 52| 44| 34| 22
4SDM8114| 4SD8114| 2.| 3| 88| 86| 79| 74| 70| 67| 61| 52| 40| 26
4SDM8117| 4SD8117| 2.| 3| 107| 104| 96| 90| 85| 81| 74| 63| 48| 31
4SDM8120| 4SD8120| 3| 4| 126| 122| 112| 105| 100| 95| 87| 74| 57| 37
| 4SD8123| 3| 4| 145| 141| 129| 121| 115| 109| 100| 85| 65| 42
•| 4SD8126| 4| 6.| 164| 159| 146| 137| 130| 124| 113| 96| 74| 48
•| 4SD8129| 4| 6.| 183| 177| 163| 153| 145| 138| 126| 107| 82| 53
•| 4SD8/33| 6.| 8.| 208| 202| 186| 174| 165| 157| 143| 122| 94| 61
•| 4SD8137| 6.| 8.| 234| 226| 208| 195| 185| 176| 160| 136| 105| 68
•| 4SD8141| 8.| 10| 259| 251| 231| 216| 205| 195| 178| 151| 117| 76
•| 4SD8145| 8.| 10| 284| 275| 253| 237| 225| 214| 195| 166| 128| 83

Troubleshooting

List9

2.Wire too long and thin.
Quick falling pressure or low voltage.
3.Contract set break or hot relay trip (red light on).
4.Power wire as EM wire wire bead or loose or absent phase
5.Electrical machinery break
6.Something is in the impeller of the pump| 1.Check power rule out the absent phase.
2.Offer big cable and high voltage.
3.Check or change contract set after the hot relay cooler. Remove with hand.
4.Check the wire and connect it.
5.Fix electrical machinery or change it.
6.Clear dirty things.
No water or flow Power big or small| 1.Reverse.
2.High lift than the fact.
3.The mouth is blocked up no water.
4.Pipe block up or break.
5.Impeller wear and tear.
6.Connect-bearing set broken. or loose.
7.No-back valve choke.| 1.Change power or the joint of the cable two-phase.
2.Readjust the lift.
3.Clear block things.
4.Clear block things. Fix the break.
5.Change the impeller.
6.Change connect-bearing set.
7.Change no-back valve.
FlovG big or small sometimes
(right power)| 1.Big flow, no enough water.
2.Pump is not put down enough. No enough water.
3.Water level is too low to reach the pump mouth.| 1.Change the right flow pump.
2.Put the pump down enough.
3.Limit flow or readjust the depth of the pump.
Automatic gear shift is in order but hand gearshift is not| 1.Automatic water level electrode
bad tough or break. Ground-wire is wrong or bad-tough.
2.Automatic electrode break.| 1.Check water level electrode change wire.
2.Fix or change control-case.
Start but too
often| 1.Well, tower’s electrode’s wire break or loose.
2.The distance between up and down water level electrode is near.
3.Install opposite the up and down water level electrode.| 1.Check and fix.
2.Make the distance long.
3.Readjust the electrode wire.
Hot relay in order but trip
when it touch| 1.Power absent-phase (near the control case ).
2.The EM wire bad touch or break..| 1.Check and rule out absent phase.
2.Check and fix the cable.
Pump work in order but no voltage and pilot lamp show| I. Voltmeter’s wire bad touch or break.
2. Pilot lamp’s wire bad touch or break.| 1.Check and tight the joint or change the voltmeter.
2.Check and fix or change.

Please rip the transparent protective film of the water-proof tape before use.

1. Joint lead link.
2. Cover the joint with heat-contract pipe.
3. Tie three of five with the water-proof tape.
4. Tie two or three with plastic tape again.

Installation Diagram

1. Power General Switch
2. Automatic Control Case
3. Manometry
4. No-back Valve
5. Switch Valve
6. Water pipe
7. Pressing Board
8. The Static Water Len1
9. Uper Eletrode
10. Cable Tip
11. Cable
12. Wall of Well
13. Moving Water Level
14. Pump Body
15. Middle Electrode
16. Down Electrode
17. Diving Electrical Machinery

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