Wacker Neuson PST2 400 Operator'S Manual Download Page 26 | Manualshive

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Operation

PST2 400

26

wc_tx001995gb.fm

4.4

Operating Water Level

NPT 45-degree hose coupling is standard for the US market.

CAUTION

Damage to pump, current leakage, or electrical shock hazard.



Do not operate the pump below the C.W.L. (Continuous running Water Level) indicated
below.

Pump Model

Continuous running Water Level

PST2 400 w/strainer

90mm (3.5")

PST2 400 w/residue plate

10mm (0.4”)

PSTF2 400

120mm (4.75”)

wc_gr001222

C.W.L

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Summary of Contents for PST2 400

Page 1: ...5000188001 07 0719 5 0 0 0 1 8 8 0 0 1 Operator s Manual Pump PST2 400 PSTF2 400 EN...

Page 2: ...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...

Page 3: ...NG Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer birth defects and other reproductive harm WARNING Cancer and Reproductive Harm www P65Warning...

Page 4: ...CALIFORNIA Proposition 65 Warning Proposition 65 Warning 4 wc_tx004643en fm This page is intentionally left blank...

Page 5: ...modifications even without notice which improve the performance or safety standards of its machines The information contained in this manual is based on machines manufactured up until the time of pub...

Page 6: ...Foreword PST2 400 6 wc_tx002043gb fm...

Page 7: ...ng for Installation 18 3 4 Checks to Make Before Installation 18 3 5 IInstalling the Float if equipped 19 3 6 Electrical Wiring 20 3 7 Connecting the Power Supply 21 3 8 Cable Assembly 22 4 Operation...

Page 8: ...8 wc_bo5000188001_07TOC fm Table of Contents PST2 400 6 Technical Data 36 6 1 Standard Specifications 36 6 2 Operating Specifications 37 6 3 Dimensions 38 7 Schematics 39 8 AEM Safety Manual 41...

Page 9: ...ial personal hazards Obey all safety messages that follow this symbol DANGER DANGER indicates a hazardous situation which if not avoided will result in death or serious injury To avoid death or seriou...

Page 10: ...persons in the area Machine damage caused by misuse is not covered under warranty The following are some examples of misuse Pumping flammable explosive or corrosive fluids Pumping hot or volatile flu...

Page 11: ...properly use the machine Are familiar with required safety devices The machine must not be accessed or operated by Children People impaired by alcohol or drugs Personal Protective Equipment PPE Wear...

Page 12: ...al risks and hazards Personal Protective Equipment PPE Wear the following Personal Protective Equipment PPE while servicing or maintaining this machine Close fitting work clothes that do not hinder mo...

Page 13: ...power cord to lift the pump Always use a dedicated ground leakage circuit breaker Be sure to install the ground wire securely Be sure to disconnect the power supply before handling or inspecting the...

Page 14: ...to its center of gravity and weight If it is not lowered into place correctly it may fall and be damaged or cause injury When transporting the pump by hand be sure to employ manpower commensurate with...

Page 15: ...Ref Description Ref Description 1 Lifting handle 9 Oil plug 2 Mechanical seal 10 Dust seal 3 Lubricant 11 Sleeve 4 Oil housing 12 Impeller 5 Coupling 13 Stirrer nut 6 Volute 14 Strainer 7 Gasket 15 O...

Page 16: ...n representative at once 3 2 Residue Plate if equipped The residue plate kit contains the residue plate washers and bolts Reuse nuts from pump assembly 3 2 1 Remove the strainer 3 by loosening the thr...

Page 17: ...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 plug must be provided...

Page 18: ...readily visible 3 3 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 vol...

Page 19: ...Maintenance table 3 5 IInstalling the Float if equipped 3 5 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 o...

Page 20: ...hazard Incorrect wiring can lead to current leakage electrical shock or fire Electrical wiring should be connected by a qualified person in accordance with all applicable regulations Failure to obser...

Page 21: ...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 WARNING Personal injury hazard Electrical shock shorting fi...

Page 22: ...t seal the wires completely in a molded 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...

Page 23: ...otor 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 ref...

Page 24: ...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...

Page 25: ...mp to avoid having it start unexpectedly when the power is restored presenting serious danger to people in the vicinity NOTICE Pay careful attention to the water level while the pump is operating Dry...

Page 26: ...he US market CAUTION Damage to pump current leakage or electrical shock hazard Do not operate the pump below the C W L Continuous running Water Level indicated below Pump Model Continuous running Wate...

Page 27: ...ion This will stop the pump 4 5 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 exh...

Page 28: ...e regarding overhauls 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 curr...

Page 29: ...eness may require that the unit be disassembled for repairs Please consult your nearest dealer or Wacker Neuson representative 5 2 Storage When the pump is out of use for an extended period wash it an...

Page 30: ...Replace these using the recommended frequency as a guideline Ref Description Ref Description 1 Oil Inlet 3 Oil Plug 2 Gasket 4 Allen Wrench Pump Model Lubricant Capacity PST2 400 PSTF2 400 160 ml 5 4...

Page 31: ...y in 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 reasse...

Page 32: ...a However drain oil if further disassembly and testing is required 5 4 1 Remove three nuts af and the suction strainer ac 5 4 2 Remove volute aa and volute gasket ah 5 4 3 While keeping the impeller w...

Page 33: ...5 1 Visually inspect impeller w for corrosion wear or damage Worn impellers compromise peak performance 5 5 2 Visually inspect impeller key and rotor shaft keyway for signs of uneven wear 5 5 3 Visua...

Page 34: ...and push impeller w onto rotor shaft 5 6 4 Secure with washer x lockwasher y and stirrer nut z 5 6 5 While holding the impeller from rotating tighten stirrer nut z 5 6 6 Position volute aa on suction...

Page 35: ...or protector operates 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...

Page 36: ...4 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 Minia...

Page 37: ...pump itself not including the cable assembly Part No PST2 400 PSTF2 400 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 Ma...

Page 38: ...38 wc_td000034gb fm 6 3 Dimensions 6 3 1 Start range Stop range Minimum Maximum 185 7 3 250 9 8 330 13 0 PST2 400 PSTF2 400 wc_gr006191 385 15 2 40 1 6 328 12 9 90 3 5 120 4 8 255 10 1 207 8 1 340 13...

Page 39: ...use use a time delay fuse with this pump Ref Description Ref Description 1 Capacitor 5 Frame grounding 2 Main coil 6 Ground 3 Auxiliary coil 8 Float switch normally open con tact 4 Miniature protector...

Page 40: ...ematics PST2 400 40 wc_tx002025gb fm 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 G...

Page 41: ...wish to thank the members of the Association of Equipment Manufacturers for their invaluable contributions in preparing this Safety Manual NOTICE OF COPYRIGHT PROTECTION Copyright 2015 by the Associa...

Page 42: ...y from the manufacturer Keep this safety manual and the manufacturer s manual s with the machine at all times Read and understand all applicable manuals before operating this pump or any other piece o...

Page 43: ...the manufacturer be trained including actual operation and know the safety rules and regulations for the job site It is a good safety practice to point out and explain safety signs and practices to ot...

Page 44: ...ill be expected to obey OSHA enforces federal laws within the United States that apply to the safe operation application and maintenance of equipment on some job sites It is the employer s responsibil...

Page 45: ...ds If your pump is engine driven do not operate in the presence of toxic volatile or explosive gases Refer to the owner s manual or consult with the manufacturer for proper pump materials if you are t...

Page 46: ...cool Remove the key to prevent fans from unexpectedly starting Ensure the coolers and engine compartment are clean and free from debris which could ignite and cause a fire If the machine is air coole...

Page 47: ...hing nearby Carefully raise the forks and tilt the pump back slightly until it is approximately 4 6 inches off the ground and carefully transport as needed Check the overall height to ensure complianc...

Page 48: ...tioning and their readings are within the operating range Run an Operating Check Do not use a machine that is not in proper operating condition It is your responsibility to check the condition of all...

Page 49: ...se A pump should not be operated against a closed valve or other no ow conditions Refer to the pump manufacturer s recommended practice for start up operation and shut down procedures DO NOT close dow...

Page 50: ...combustion engines in an enclosed area always make provisions to pipe exhaust fumes to the outside Exhaust Fumes Can Kill do not operate engine driv en pump equipment in a confined or enclosed space w...

Page 51: ...plug connections lay in water Locate the pump so that the cord cannot fall into any water or be submerged by rising water unless the pump is designed for such use NEVER handle energized power cords w...

Page 52: ...ou have the necessary skill information correct tools and proper equipment to do the job safely Be sure to maintain the equipment according to the manufacturer s instructions Regularly check the opera...

Page 53: ...y of other working equipment Make sure there is adequate light ventilation and clearance Remove oil grease or water to eliminate any slippery surfaces Clean around the area to be serviced to minimize...

Page 54: ...ength in feet 50 100 150 6 8 10 12 14 16 16 16 16 14 14 12 16 14 14 14 12 12 14 12 12 12 10 10 Check oil level ONLY when pump is cool USE ONLY recommended oil per manufacturer s recommendation INSPECT...

Page 55: ...r appropriate eye protection Hydraulic fluid can cause permanent eye injury When venting or filling the hydraulic system loosen the filler cap slowly and remove it gradually Never reset any relief val...

Page 56: ...ases especially when being charged Keep arcs sparks ames and lighted tobacco away Do not smoke near batteries Keep them away from arcs sparks and open flames Provide adequate ventilation Never check t...

Page 57: ...e if necessary After testing shut down and check the work you performed Recheck all fluid levels before releasing the equipment for operation All parts should be inspected during repair and replaced i...

Page 58: ...basic rules of safety will help to build good judgment in all situations Our objective is to help you develop establish and maintain good safety habits to make operating a portable pump easier and sa...

Page 59: ...rveonderdelen Importante Para obter informa es sobre as pe as sobresselentes consulte o seu fornecedor da Wacker Neuson ou aceda ao site Web da Wacker Neuson em http www wackerneuson com Wa ne W celu...

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