WACKER NEUSON PSTF2-400 Trash Water Pump Instruction Manual

WACKER NEUSON PSTF2-400 Trash Water Pump

Specifications

• Model: PST2-400, PSTF2-400
• Type: Operator’s Manual Pump
• Document Date: 5000188001
• Version: 1215 06
• Language: EN
• Manufacturer: Wacker Neuson Corporation

Product Information

The PST2-400 and PSTF2-400 are operator’s manual pumps manufactured by Wacker Neuson Corporation. This manual provides information and procedures to safely operate and maintain these models. It is important to carefully read, understand, and observe the safety instructions described in this manual to ensure your safety and protection from injury.

Please keep this manual or a copy of it with the machine at all times. If you lose the manual or need an additional copy, please contact Wacker Neuson Corporation. While this machine is built with user safety in mind, it can still present hazards if improperly operated and serviced. Therefore, it is crucial to follow the operating instructions carefully. If you have any questions about operating or servicing the equipment, please reach out to Wacker Neuson Corporation.

The information contained in this manual was based on machines in production at the time of publication. Wacker Neuson Corporation reserves the right to change any portion of this information without notice. All rights, including copying and distribution rights, are reserved.

Product Usage Instructions

Safety Information

This manual contains DANGER, WARNING, CAUTION, NOTICE, and NOTE callouts which must be followed to reduce the possibility of personal injury, damage to the equipment, or improper service.

FAQ

• Q: What should I do if I lose the manual or need an additional copy?
• A: If you lose the manual or need an additional copy, please contact Wacker Neuson Corporation.
• Q: Are there any safety precautions I should be aware of?
• A: Yes, it is important to carefully read, understand, and observe the safety instructions described in the manual to ensure your safety and protection from injury.
• Q: Can I make technical modifications to the pump?
• A: No, technical modifications should not be made without due notice from Wacker Neuson Corporation as they aim at improving the machines or their safety standards.

Copyright notice

• © Copyright 2015 by Wacker Neuson Production Americas LLC All rights, including copying and distribution rights, are reserved.
• This publication may be photocopied by the original purchaser of the machine. Any other type of reproduction is prohibited without express written permission from Wacker Neuson Production Americas LLC.
• Any type of reproduction or distribution not authorized by Wacker Neuson Production Americas LLC represents an infringement of valid copyrights. Violators will be prosecuted.

Trademarks

• All trademarks referenced in this manual are the property of their respective owners.

Original instructions

This Operator’s Manual presents the original instructions. The original language of this Operator’s Manual is American English.

Foreword

Machines covered in this manual

• This manual provides information and procedures to safely operate and maintain this Wacker Neuson model. For your safety and protection from injury, carefully read, understand and observe the safety instructions described in this manual.
• Keep this manual or a copy of it with the machine. If you lose this manual or need an additional copy, please contact Wacker Neuson Corporation. This machine is built with user safety in mind; however, it can present hazards if improperly operated and serviced. Follow operating instructions carefully! If you have questions about operating or servicing this equipment, please contact Wacker Neuson Corporation.
• The information contained in this manual was based on machines in production at the time of publication. Wacker Neuson Corporation reserves the right to change any portion of this information without notice.
• All rights, especially copying and distribution rights, are reserved.
• Copyright 2009 by Wacker Neuson Corporation.
• No part of this publication may be reproduced in any form or by any means, electronic or mechanical, including photocopying, without express written permission from Wacker Neuson Corporation.
• Any type of reproduction or distribution not authorized by Wacker Neuson Corporation represents an infringement of valid copyrights and will be prosecuted. We expressly reserve the right to make technical modifications, even without due notice, which aim at improving our machines or their safety standards.

Safety Information

• This manual contains DANGER, WARNING, CAUTION, NOTICE and NOTE callouts which must be followed to reduce the possibility of personal injury, damage to the equipment, or improper service.
• This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
• DANGER indicates a hazardous situation that, if not avoided, will result in death or serious injury.
• WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.
• CAUTION indicates a hazardous situation that, if not avoided, could result in minor or moderate injury.
• NOTICE: Used without the safety alert symbol, NOTICE indicates a situation which, if not avoided, could result in property damage.
• Note: Contains additional information important to a procedure.

Operating and Electrical Safety

• To reduce the risk of electric shock, connect only to a properly grounded, grounding-type receptacle.
• Risk of electric shock—this pump has not been investigated for use in swimming pool areas.
• An acceptable motor-control switch shall be provided at the time of installation according to local codes and regulations.
• To reduce the risk of electric shock, follow the instructions in this manual for proper installation.
• CAUTION: This pump may automatically restart. Before working on the pump or control panel, all supply circuits must be disconnected.
• CAUTION: Risk of shock—do not remove cord and strain relief.

Informational Labels

| A nameplate listing the model number, item number, revision number, and serial number is attached to each unit. Please record the information found on this plate so it will be available should the nameplate become lost or damaged. When ordering parts or requesting service information, you will always be asked to specify the model number, item number, revision number, and serial number of the unit.

Operation

Names of Parts
See Graphic: wc_gr001699

Before Operation

When the pump is delivered, first perform the following checks:

• Inspection
  While unpacking, inspect the product for damage during shipment, and make sure all bolts and nuts are tightened properly.

• Specification check
  Check the model number to make sure it is the product that was ordered. Be certain it is the correct voltage and frequency.
  Note: If there is any problem with the product as shipped, contact your nearest dealer or Wacker Neuson representative at once.

• Product specifications
  Do not operate this product under any conditions other than those for which it is specified. Failure to observe this precaution can lead to electrical shock, current leakage, fire, water leakage or other problems.

Installation

• If the pump is used to drain a swimming pool, the pump must be connected to a Ground Fault Interrupter (GFI).
• If the pump is used in fountains, the pump must be connected to a Ground Fault Interrupter (GFI).
• The pump must not be used when people are in the water.
• Leakage of pump lubricants may cause pollution of water.
• Proper plugs must be provided according to local codes and standards.
• Refer to the wiring diagram.
• Do not use this pump in liquids other than water, such as oil, salt water, or organic solvents.
• Use with a power supply voltage within ±5% of the rated voltage.
• Do not use water temperatures outside the range of 0–40°C (32–104°F) which can lead to failure, current leakage or shock.
• Do not use in the vicinity of explosive or flammable materials.
• Use only in a fully assembled state.
• Note: Consult your local dealer or Wacker Neuson representative before using any liquids other than those indicated in this document.

Preparing for installation
Before installing the pump at a work site, you will need to have the following tools and instruments ready:

• Insulation resistance tester (megohmmeter)
• AC voltmeter
• AC ammeter (clamp-on type)
• Bolt and nut tighteners
• Power supply connection tools (screwdriver or box wrench)

Note: Please also read the instructions that come with each of the test instruments.

Checks to Make Before Installation

• When a three-prong grounded plug is used:
• Use the megohmmeter to measure the motor insulation resistance between the grounding prong and each one of the two power prongs.
• When connection wires are used:
• With the megohmmeter, measure the insulation resistance between the ground wire (Green) and each one of the two power wires.
• Reference insulation resistance: 20MW or greater.

Note: The reference insulation resistance (20MW or greater) is the value when the pump is new or has been repaired. For the reference value after installation, see the Periodic Maintenance table.

Precautions in Installation

• When installing the pump, pay close attention to its centre of gravity and weight. If it is not lowered into place correctly, it may fall and be damaged or cause injury.
• When transporting the machine by hand, be sure to employ manpower commensurate with the weight of the machine. To avoid back injury when lifting the machine, bend the knees to pick it up rather than bending your back only.
• Do not under any circumstances install or move the pump by suspending it from the cable assembly. The cable may be damaged, causing current leakage, shock, or fire.
• Avoid dropping the pump or other strong impact. Lift the pump by holding it firmly with the hands or by attaching a rope or chain to the lifting handle.
• Note: On cable assembly handling, see Electrical Wiring.
• Avoid dry operation, which will not only lower performance but can cause the pump to malfunction, leading to electrical leakage and shock.
• Install the pump in a location with sufficient water level, where water collects readily.

Note: See Operation (“Operating Water Level”) for the water level necessary for operation.
Note: The discharge end of the hose should be located higher than the water surface. If the end of the hose is submerged, water may flow back to the pump when the pump is stopped; and if the hose end is lower than the water surface, water may overflow when the pump is turned off.

• If large quantities of earth are sucked up, damage resulting from friction in the pump can lead to current leakage and shock.
• Use the pump in the upright position. To prevent the strainer from becoming submerged in mud, causing it to suck in sand or debris, mount it on a block or other firm base.
• If used in a permanent installation where the pump is not readily accessible after installation, please contact Wacker Neuson for a duplicate nameplate to be installed at the wellhead or on the control box so that it will be readily visible.

Installing the Float (if equipped)

1. Set the length of the float lead wire to the dimension indicated below. Failure to set the correct lead wire length will lead to improper operation of the pump.

NOTICE: Install the float so that it moves freely up and down. If the float binds or catches, it will cause the pump to operate improperly.

Electrical Wiring

Performing electrical wiring

• Electrical wiring should be performed by a qualified person under all applicable regulations. Failure to observe this precaution not only risks breaking the law but is extremely dangerous.
• Incorrect wiring can lead to current leakage, electrical shock or fire.
• Always make sure the pump is equipped with the specified overload protectors and fuses or breakers, to prevent electrical shock from a current leak or pump malfunction.
• Operate within the capacity of the power supply and wiring.

Grounding
Do not use the pump without first grounding it properly. Failure to ground it can lead to electrical shock from a current leak or pump malfunction.

• Do not attach the grounding wire to a gas pipe, water pipe, lightning arrester or telephone grounding wire. Improper grounding can result in electrical shock.

Connecting the power supply

• Before connecting wires to the terminal, make certain the power supply is turned off (circuit breaker, etc.), to avoid electrical shock, shorting, or unexpected starting of the pump, leading to injury.
• Before inserting the power supply plug, make certain the power supply is turned off (circuit breaker, etc.), to avoid electrical shock, shorting, or unexpected starting of the pump, leading to injury.
• Do not use the pump with the cable assembly or plug connected loosely, which can result in electric shock, shorting, or fire.
• Draw power from a dedicated power outlet rated at 15 A or above.
• Sharing the outlet with other equipment may cause overheating at the branch outlet and could result in fire.
• The three-prong grounded plug shall be connected as shown in the drawing.

NOTICE: Be sure to use a dedicated power supply with a ground leakage circuit breaker.
Note: The shape of the plug may differ from that shown in the illustration.

Cable Assembly

• If it is necessary to extend the cable assembly, use a core size equal to or larger than the original. This is necessary not only to avoid a performance drop but to prevent cable overheating which can result in fire, electrical leakage or electrical shock.
• If a cable with cut insulation or other damage is submerged in the water, there is a danger of damage to the pump, electrical leakage, electrical shock, or fire.
• Be careful not to let the cable assembly be cut or become twisted. This may result in damage to the pump, electrical leakage, electrical shock, or fire.
• If it is necessary to submerge the connection wires of the cable assembly in water, first seal the wires completely in a moulded protective sleeve, to prevent electrical leakage, electrical shock, or fire.
• Do not allow the cable assembly wires or power supply plug to become wet.
• Make sure the cable does not become excessively bent or twisted and does not rub against a structure in a way that might damage it.
• If used in a deep-well installation, the cable assembly should be secured every twenty feet.

Electrical Circuit Diagrams

• If connected to a circuit protected by a fuse, use a time-delay fuse with this pump.

Wire Colors

B| Black| V| Violet| Or| Orange
G| Green| W| White| Pr| Purple
L| Blue| Y| Yellow| Sh| Shield
P| Pink| Br| Brown| LL| Light Blue
R| Red| Cl| Clear| G/Y| Green/Yellow
T| Tan| Gr| Gray| |

Before starting

1. Make sure once again that the product is of the correct voltage and frequency rating.
   NOTICE: Using the product at other than rated voltage and frequency will not only lower its performance but may damage the product.
   Note: Confirm the rated voltage and frequency on the model nameplate.

2. Confirm the wiring, supply voltage, circuit breaker capacity, and motor insulation resistance.
   Reference insulation resistance = 20 MW or greater.
   Note: The reference insulation resistance (20 MW or greater) is the value when the pump is new or has been repaired. For the reference value after installation see “Periodic Maintenance Table.”

3. The setting on the circuit breaker or other overload protectors should be made under the rated current of the pump.
   Note: See “Operating Specifications” for the rated current of the pump.

4. When powering the pump with a generator, be certain the generator is sized to supply the required power for the pump and any other equipment powered by the generator.

Test Operation

• Do not operate the pump while it is suspended in the air. The recoil may result in injury or other major accidents.
• Do not start the pump when people are standing next to it. A current leak can result in electrical shock.
• Run the pump for a short time (3–10 minutes) and confirm the following:
• Using an ammeter (clamp-on type), measure the operating current at the L1 and L2 phase wires on the terminal.

COUNTERMEASURE: If the operating current exceeds the rated value, pump motor overload may be a cause. Make sure the pump has been installed under proper conditions as described in Installation.

• Using an AC voltmeter (tester), measure the voltage at the terminals. Supply voltage tolerance: within ±5% of rated voltage.

COUNTERMEASURE: If the supply voltage is outside the tolerance, possible causes are the power supply capacity or an inadequate extension cable. Look again at the wiring diagram and make sure the conditions are proper.

• In case of very excessive vibration, unusual noise or odour, turn off the power immediately and consult your nearest dealer or Wacker representative. Continuing to operate the pump under abnormal conditions may result in electrical shock, fire, or current leakage.

Operation

• The pump may become very hot during operation. Be careful not to contact the pump accidentally to avoid being burned.
• Make sure no extraneous objects such as pins, nails or other metal objects are sucked into the pump. These can damage the pump or cause it to malfunction and can result in electrical shock or electrical leakage.
• When the pump is not used for an extended period, be sure to turn off the power (circuit breaker, etc.). Deterioration of the insulation may lead to electrical leakage, electrical shock, or fire.
• In case of a power outage, turn off the power to the pump to avoid having it start unexpectedly when the power is restored, presenting danger to people in the vicinity.
• The pump may become hot during operation. Do not touch an operating pump. Allow the pump to cool before handling.
• Pay careful attention to the water level while the pump is operating. Dry operation may cause the pump to malfunction.
• Note: See section “Operating water level” for the water level necessary for operation.
• Sharp bends in the hose, especially near its base, may cause air pockets to form resulting in idle operation. Lessen the degree of bending while continuing to operate the pump.

Operating water level
Do not operate the pump below the C.W.L. (Continuous running Water Level) indicated below. Failure to observe this condition may result in damage to the pump, current leakage or electrical shock.

Motor Protection System (Motor Protector)

The pump has a built-in motor protection system (Miniature Protector). If the motor overheats, for reasons such as the following, the pump will automatically stop operating regardless of the water level, to protect the motor:

• Change in supply voltage polarity
• Overload
• Open-phase operation or operation under constraint

Note: Always determine the cause of the problem and resolve it before resuming operation. Simply repeating cycles of stopping and restarting will result in damage to the pump. Do not continue operation at very low lift, low water level, or while the strainer is clogged with debris. Not only will performance suffer, but also such conditions may cause noise, heavy vibration, and malfunctioning.

Automatic Operation (PSTF2 400 only)

See Graphic: wc_gr005666
The PSTF2 400 pump is equipped with a float switch to detect the water level. The float switch (a) enables the pump to perform an automatic drainage operation when connected to a continuous power supply.

Connect the power and perform a trial operation as follows:

1. Move the float switch down to its lowest position.
2. Raise the float switch. This will start the pump.
3. Lower the float switch to its original position. This will stop the pump.
4. Repeat this cycle two or three more times to verify the operation.

Note: The trial operation must be completed within one minute.

If the pump operates abnormally (i.e. exhibits an unusually large amount of vibration, noise, or odour), disconnect the power supply immediately and contact your Wacker Neuson dealer. Do not operate the pump in this condition, otherwise there is a risk of current leakage, electrical shock, or fire.

Residue Plate

See graphic: wc_gr001144
The residue plate kit contains the residue plate, washers, and bolts. Reuse nuts from the pump assembly.

1. Remove the strainer (3) by loosening the three nuts (1) and removing the three bolts (2). Keep nuts for reuse.
2. Position washers (4) and attach the residue plate (5) with new bolts (6) included with the kit.

Note: Be certain to use washers to prevent the motor shaft stirrer nut from protruding through the residue plate.

Maintenance

Periodic Maintenance Table

Pump| Weekly| Monthly| Every 1000

hrs.

| Every 2000

hrs.

---|---|---|---|---
Measure insulation resistance. Reference insulation resistance = 1MW or greater. (1)| ****

■

| | |
Measure operating current. Compare with rated current.| ****

■

| | |
Measure supply voltage.

Compare with allowable range (within ±5% of rated voltage).

| ****

■

| | |
Pump inspection.

A noticeable drop in performance may indicate wear in the impeller, etc., or else clogging of the strainer, etc. Remove the clogged debris and replace any worn parts.

| | ****

■

| |
Lubricant inspection.| | | ■|
Change lubricant.| | | | ■
Designated lubricant: SAE 10W/20W. (2)| | | | ■
Change the mechanical seal. (3)| | | | ■
Overhaul.

This should be carried out even if there are no problems with the pump. The frequency depends on how continuously the pump is in use. (4)

| | | | ****

■

1. If the insulation resistance has become noticeably lower than the previous inspection, an inspection of the motor will be necessary.
2. See Lubricant Inspection and Lubricant Change in this section.
3. Specialized know-how is required for inspecting and replacing the mechanical seal. Consult with your nearest dealer or Wacker Neuson representative.
4. Consult with your nearest dealer or Wacker Neuson representative regarding overhauls.

Maintenance and Inspection

Regular maintenance and inspections are a necessity for the continued efficient functioning of the pump. If any abnormal conditions are noticed, refer to the Troubleshooting section and take corrective measures immediately. It is recommended that a spare pump be kept ready in case of any problems.

Before inspecting

Before inspecting the pump, make certain the power supply (circuit breaker, etc.) is turned off. Then, unplug the cable assembly from the receptacle or detach it from the terminals. Failure to follow this precaution may result in a serious accident from electrical shock or unexpected starting of the pump motor.

Washing the pump
Remove accumulated matter from the surface of the pump and wash it with clean water. Take special care to remove any debris from the impeller.

Inspecting the pump exterior
Look for any peeling or chipped paint, and make sure the nuts and bolts are fastened tightly. Any cracks in the surface should be repaired by cleaning that area, drying it and then applying a touch-up coating.
Note: Touch-up paint is not supplied. Note that some kinds of damage or looseness may require that the unit be disassembled for repairs.
Please consult your nearest dealer or Wacker Neuson representative.

Storage
When the pump is out of use for an extended period, wash it and dry it thoroughly, then store it indoors.
Note: Always run a test operation before putting the pump back into service.
If the pump is left in the water, it should be run a minimum of once a week.

Inspecting Lubricant
Remove the oil plug and tilt the pump to drain a small amount of lubricant. If the lubricant is milky white or has water mixed in with it, the mechanical seal may be faulty. In this case, the pump will need to be disassembled and repaired.

Replacing Lubricant
Remove the oil plug and drain all the lubricant, then replace it with the specified amount.
Note: Worn lubricant and other waste products should be disposed of by a qualified agent, by applicable laws. The oil plug gasket should be replaced each time the lubricant is inspected or changed.

PST2 400

PSTF2 400

| 160 ml (5.4 fl. oz.)

Replacement Parts
The table lists the parts that need to be replaced periodically. Replace these using the recommended frequency as a guideline.

first.
Gasket| Each time the pump is disassembled or inspected.
Dust seal| When the ring is worn, and each time the pump is disassembled or inspected.
Sleeve| When it becomes worn.

Disassembly and Reassembly

• Before disassembling the pump, make certain the power supply (circuit breaker, etc.) is turned off. Then, unplug the cable assembly from the receptacle or detach it from the terminals. To avoid electrical shock, DO NOT work with wet hands.
• NEVER check the operation of any parts (impeller rotation, etc.) by turning on the power while the unit is partially assembled. Failure to observe these precautions may result in a serious accident.
• DO NOT disassemble or repair any parts other than those designated here. If repairs are necessary for any other than the designated parts, consult your nearest dealer or Wacker Neuson representative.
• Improper repairs can result in electrical leakage, electrical shock, fire, or water leaks.
• After reassembly, ALWAYS perform a test operation before resuming the use of the pump. Improper assembly will cause the pump to malfunction, resulting in electric shock or water leaks.
• The procedure for disassembly and reassembly is shown here to the extent necessary for impeller replacement. A specialized environment and facilities are necessary for work on the mechanical seal and the motor parts. Contact your nearest dealer or Wacker
• Neuson representative in the event such repairs are necessary.

Disassembly
See Graphic: wc_gr000411

Note: For assembly or disassembly, place the pump on its side.
Note: It is not necessary to drain the oil for disassembly and inspection of the impeller (w) or volute (aa). However, drain oil if further disassembly and testing is required.

1. Remove three nuts (af) and the suction strainer (ac).

2. Remove volute (aa) and volute gasket (ah).

3. While keeping the impeller (w) from rotating, remove the stirrer nut (z), and lock the washer (y) and washer (x).
   Impeller vanes may be very sharp due to excessive wear. Handle with care.

4. Remove impeller (w).

Note: If the parts are worn or damaged, make sure to replace them with new ones.

Impeller Inspection
See Graphic: wc_gr000411

1. Visually inspect impeller (w) for corrosion, wear or damage. Worn impellers compromise peak performance.
2. Visually inspect the impeller key and rotor shaft keyway for signs of uneven wear.
3. Visually inspect volute (aa) casting for cracks, wear and damage. Look for signs of wear on volute cutwaters and surfaces facing the impeller.

Impeller Reassembly
See Graphic: wc_gr000411
Note: If, upon inspection and testing, a pump component requires replacement, use only the original manufacturer’s replacement parts.

1. Turn the pump on its side.
2. Pre-assemble the dust seal (u) and sleeve (v). Slide the two pieces (u & v) onto the rotor shaft. DO NOT apply oil to the surface where the dust seal (u) contacts the sleeve (v).
3. Align the keyway of the impeller (w) with the keyway of the rotor (not shown) and push the impeller (w) onto the rotor shaft.
4. Secure with washer (x), lock washer (y) and stirrer nut (z).
5. While holding the impeller from rotating, tighten the stirrer nut (z).
6. Position volute (aa) on the suction strainer (ac), aligning with the three bolts (ab) protruding from the suction strainer (ac).
7. Replace gasket (ah) on top of volute (aa).
8. Lift and hold remaining pump assembly in an upright position, align three mounting flanges and lower into place.
9. Assemble and secure three nuts (af).
10. Tighten three nuts (af).
11. Pre-test pump to verify proper operation.
12. Performance test pump. Test results should be:

• Maximum head > 10.06m (33ft)
• Maximum volume > 170.3 ltr/min (45gpm)

Before ordering repairs, carefully read through this manual, then repeat the inspection. If the problem remains, contact your nearest dealer or Wacker Neuson representative.
Always turn off the power before inspecting the pump. Failure to observe this precaution can result in serious accidents.

•        Cable assembly is cut or not connected properly. Repair/ replace the cable or fix the connection.

• The impeller is clogged. Inspect the pump and remove any debris.

The pump stops soon after starting

(Motor protector operates)

| • The impeller is clogged. Remove debris.

•        Low voltage. Provide the rated voltage, or make sure the cable assembly extension is the proper standard.

•        Wrong power frequency. Check the nameplate, and replace the pump or the impeller.

•        Extended operation with a clogged strainer. Remove debris from the strainer.

Pump does not stop automatically| •        Float (if equipped) is obstructed, not moving freely, or malfunctioning. Remove obstructions. Repair or replace the float switch if necessary.

•        Water level of float (if equipped) set lower than pump’s mini-mum operating water level. Set float higher than the pump’s mini-mum operating water level.

•        Malfunction in level relay unit. Repair or replace the level relay unit.

•        Electrode shorted by debris. Use sandpaper to remove debris from the electrode.

•        Electrical interference in the vicinity of the pump. Check for tangled wires around the electrode. Check for nearby electrical devices that could generate electromagnetic interference; relocate the pump if necessary.

Poor lift or discharge capacity| •        Faulty motor. Repair or replace the motor.

•        Excessive sand is discharged. Place the pump on a block or other base to prevent the sand from being sucked into it.

•        Worn out impeller. Replace.

•        Sharply bent or clogged hose. Straighten out any sharp bends. Enclose the pump with a screen to keep away debris.

•        Strainer clogged or buried. Remove debris from the strainer, or place a block under the pump.

Heavy vibration or noise| •        Damaged motor shaft. Contact the dealer and replace the motor.

Technical Data

Standard Specifications

Applicable Liquids, Consistency and Temperature| Rain Water, Ground Water, Sand-Carrying Water

0–40°C (32–104°F)

---|---
Pump| Impeller| Semi-Vortex Type
Shaft Seal| Double Mechanical Seal
Bearing| Shielded Ball Bearing
Motor| Specification| Dry Submersible Induction Motor (2-Pole)
Insulation| Class E
Protection System| Miniature Protector
Lubricant| SAE 10W/20W

Such as:

–Turbine Oil ISO VG #32

–Shell Victrolia Oil #27

–British Pet Energol THB #32

–Gulf Paramount #32

–Tellus #T22 Shell Oil

–Shell Turbo T32

Connection| Coupling (NPT 2”)

Operating Specifications

Pump
Electric Power| V/Ph/Hz| 110/1/60
Rated Current| A| 5.4
Starting Method| Capacitor-Run
Bore| mm (in.)| 50 (2)
Output| kW (Hp)| 0.40 (0.50)
Maximum Head| m (ft.)| 12 (39)
Maximum Capacity| L/min (GPM)| 200 (53)
Maximum Pressure| psi| 16.8
Solid Size Capacity| mm (in.)| 9.5 (0.4)
Weight*| Kg (lbs.)| 11.3 (25)

The weight (mass) given above is the operating weight of the pump itself, not including the cable assembly.

Dimensions

• Start Range
• Stop range
• Minimum
• Maximum

CONTACT

Manufacturer

• Wacker Neuson Production Americas LLC
• N92W15000 Anthony Avenue
• Menomonee Falls, WI 53051 U.S.A.
• Tel: 262-255-0500 · Fax: 262-255-0550 · Tel: 800-770-0957
• www.wackerneuson.com.

References

• Worldwide | Wacker Neuson
• Worldwide | Wacker Neuson
• Worldwide | Wacker Neuson
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