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Wacker Neuson PST2-400, Operator'S Manual

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Operator’s Manual

Pump

PST2-400, PSTF2-400

Type

PST2-400, PSTF2-400

Document

5000188001

Date

1215

Version

06

Language

EN

5 0 0 0 1 8 8 0 0 1

Summary of Contents for PST2-400

Page 1: ...Operator s Manual Pump PST2 400 PSTF2 400 Type PST2 400 PSTF2 400 Document 5000188001 Date 1215 Version 06 Language EN 5 0 0 0 1 8 8 0 0 1...

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: ...ker 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 thi...

Page 4: ...Foreword wc_tx001173gb fm 4...

Page 5: ...equipped 13 2 5 Electrical Wiring 15 2 6 Electrical Circuit Diagrams 17 2 7 Operation 19 2 8 Automatic Operation PSTF2 400 only 22 2 9 Residue Plate 23 3 Maintenance 24 3 1 Periodic Maintenance Table...

Page 6: ...Table of Contents PST2 PSTF2 400 wc_bo0154618en_005TOC fm 6...

Page 7: ...that follow this symbol to avoid possible injury or death DANGER indicates a hazardous situation which if not avoided will result in death or serious injury WARNING indicates a hazardous situation wh...

Page 8: ...sconnected CAUTION Risk of shock do not remove cord and strain relief 1 2 Informational Labels Label Meaning A nameplate listing the model number item num ber revision number and serial number is atta...

Page 9: ...ic wc_gr001699 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...

Page 10: ...oblems 2 3 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 Groun...

Page 11: ...r 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 at...

Page 12: ...wer 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 2...

Page 13: ...he 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...

Page 14: ...Operation PST2 PSTF2 400 wc_tx000111gb fm 14 Notes...

Page 15: ...rounding 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 a...

Page 16: ...ctrical 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...

Page 17: ...protected by a fuse 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 contact 4 Min...

Page 18: ...ion PST2 PSTF2 400 wc_tx000111gb fm 18 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...

Page 19: ...the rated current of the pump Note See Operating Specifications for the rated current of the pump 2 7 4 When powering the pump with a generator be certain the generator is sized to supply the require...

Page 20: ...he 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 Deteriora...

Page 21: ...ll 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 t...

Page 22: ...to its lowest position 2 8 2 Raise the float switch This will start the pump 2 8 3 Lower the float switch to its original position This will stop the pump 2 8 4 Repeat this cycle two or three more ti...

Page 23: ...use nuts from pump assembly 2 9 1 Remove the strainer 3 by loosening the three nuts 1 and removing the three bolts 2 Keep nuts for reuse 2 9 2 Position washers 4 and attach the residue plate 5 with ne...

Page 24: ...tative 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...

Page 25: ...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...

Page 26: ...cription 1 Oil inlet 3 Oil plug 2 Gasket 4 Allen wrench Pump Model Lubricant Capacity PST2 400 PSTF2 400 160 ml 5 4 fl oz Part Replacement Frequency Mechanical seal When lubricant in oil compartment b...

Page 27: ...other than those designated here If repairs are necessary in any other than the designated parts consult your nearest dealer or Wacker Neuson representative Improper repairs can result in electrical...

Page 28: ...lute aa However drain oil if further disassembly and testing is required 3 4 1 Remove three nuts af and the suction strainer ac 3 4 2 Remove volute aa and volute gasket ah 3 4 3 While keeping the impe...

Page 29: ...inspect impeller w for corrosion wear or damage Worn impellers compromise peak performance 3 5 2 Visually inspect impeller key and rotor shaft keyway for signs of uneven wear 3 5 3 Visually inspect v...

Page 30: ...shown and push impeller w onto rotor shaft 3 6 4 Secure with washer x lockwasher y and stirrer nut z 3 6 5 While holding the impeller from rotating tighten stirrer nut z 3 6 6 Position volute aa on s...

Page 31: ...oes not stop automatically Float if equipped is obstructed not moving freely or malfunc tioning Remove obstructions Repair or replace float switch if necessary Water level of float if equipped set low...

Page 32: ...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 33: ...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 34: ...wc_td000034gb fm 34 4 3 Dimensions 4 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...

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Page 48: ...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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