Wacker Neuson PSG2 500 Operator's Manual
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Wacker Neuson PSG2 500 Operator's Manual

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OPERATOR'S MANUAL
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1
7
1
9
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E
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0171940en
1008
Pump
PSG2 500
002

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Summary of Contents for Wacker Neuson PSG2 500

  • Page 1 0171940en 1008 Pump PSG2 500 OPERATOR’S MANUAL...

  • Page 3: Table Of Contents

    PSG2 500 Table of Contents Foreword Safety Information Operating and Electrical Safety ............6 Information Labels ................6 Operation Names of Parts ..................7 Prior to Operation ................. 8 Installation .................... 8 Electrical Wiring .................. 10 Wiring Diagram ................... 13 Operation ....................

  • Page 4: Foreword

    Foreword Foreword This manual provides information and procedures to safely operate and maintain this Wacker Neuson model. For your own 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.

  • Page 5: Safety Information

    PSG2 500 Safety Information 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.

  • Page 6: Operating And Electrical Safety

    Safety Information PSG2 500 Operating and Electrical Safety To reduce 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 WARNING swimming pool areas. An acceptable motor-control switch shall be provided at the time of installation according to local codes and regulations.

  • Page 7: Operation

    PSG2 500 Operation Operation Names of Parts See Graphic: wc_gr004637 wc_gr004637 Ref. Description Ref. Description Lifting handle Lubricant Coupling Shaft Oil lifter Shaft sleeve Oil plug Oil casing Suction cover V-ring Strainer Impeller Cable assembly Stud bolt Mechanical seal Pump casing...

  • Page 8: Prior To Operation

    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.
  • Page 9 PSG2 500 Operation 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 •...

  • Page 10: Electrical Wiring

    Operation PSG2 500 Note: See “Operating water level” for the water level necessary for operation. 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.
  • Page 11 PSG2 500 Operation 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 leads to the terminal strip, make certain the power supply is turned off (circuit breaker, etc.), to avoid electrical shock,...
  • Page 12 Operation PSG2 500 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 CAUTION fire, electrical leakage or electrical shock.

  • Page 13: Wiring Diagram

    PSG2 500 Operation Wiring Diagram See Graphic: wc_gr004640 wc_gr004640 Ref. Description Ref. Description Capacitor Ground Main coil Circle thermal protector Auxiliary coil Float switch (normally open contact) Miniature protector Heater Frame grounding Wire Colors Black Yellow Orange Green Brown Purple...

  • Page 14: Operation

    Operation PSG2 500 Operation Before starting 2.6.1 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.
  • Page 15 PSG2 500 Operation 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 odor, turn off the power immediately and consult your nearest dealer or Wacker representative.
  • Page 16 Operation PSG2 500 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. CAUTION See Graphic: wc_gr004663 5 mm (0.20")

  • Page 17: Maintenance

    PSG2 500 Maintenance Maintenance Periodic Maintenance Table Pump Weekly Monthly Every Every Every 1000 2000 4000 hrs. hrs. hrs. Measure insulation resistance. Reference insulation resistance = 1MW or greater. (1) Measure operating current. Compare with rated current. Measure supply voltage.

  • Page 18: Maintenance And Inspection

    Maintenance PSG2 500 Maintenance and Inspection Regular maintenance and inspections are a necessity for 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.
  • Page 19 PSG2 500 Maintenance Note: Worn lubricant and other waste products should be disposed of by a qualified agent, in accord with applicable laws. The oil plug gasket should be replaced each time the lubricant is inspected or changed. See Graphic: wc_gr004661 wc_gr004661 Ref.

  • Page 20: Disassembly/Reassembly

    Maintenance PSG2 500 Disassembly/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, WARNING DO NOT work with wet hands.

  • Page 21: Disassembly

    Maintenance Disassembly See Graphic: wc_gr004650 Note: To enhance serviceability, the PSG2 500 has been designed so that the entire pump portion illustrated below can be disassembled with a 12mm box wrench. Stand the pump upside down with the discharge connection facing downward during disassembly and reassembly.

  • Page 22: Reassembly

    Maintenance PSG2 500 Reassembly See Graphic: wc_gr004650, wc_gr004651 The reassembly procedure is in the reverse sequence of disassembly. 3.5.1 Remove sand and other debris from the impeller (5), pump casing (6) and suction cover (3) before reassembly. 3.5.2 Install the V-ring (8) on the outside of the shaft sleeve (7). During the installation, be careful not to apply oil to the area in which the V-ring contacts the shaft sleeve.

  • Page 23: Troubleshooting

    PSG2 500 Maintenance Troubleshooting Before ordering repairs, carefully read through this manual, then repeat the inspection. If the problem remains, contact your nearest dealer or Wacker representative. ALWAYS turn off the power before inspecting the pump. Failure to observe this precaution can result in serious accident.
  • Page 24 Maintenance PSG2 500 Notes wc_tx000821gb.fm...

  • Page 25: Technical Data

    PSG2 500 Technical Data Technical Data Standard Specifications Model: PSG2 500 BOM: 0620412 Applicable liquids, Rain water, fountain water, ground water, consistency and muddy water temperature 0–40°C (32–104°F) Pump Impeller Semi-vortex type Shaft seal Double mechanical seal Bearing Shielded ball bearing...

  • Page 26: Operating Specifications (60 Hz)

    Technical Data PSG2 500 Operating Specifications (60 Hz) Model: PSG2 500 BOM: 0620412 Pump Electric power 110/1/60 V/Ph/Hz Rated current Starting Capacitor-run method Discharge 50 (2-inch NPT) mm (in.) Output 0.48 (2/3) kW (Hp) Max. head 12 (39.5) m (ft.) Max.

  • Page 27: Dimensions

    PSG2 500 Technical Data Dimensions mm (in.) 231 (9.13) 210 (8.25) 174 (6.81) 5 (0.20) wc_gr004656 wc_td000252gb.fm...
  • Page 42 Fax: +49 - (0)89-3 54 02-3 90 Wacker Neuson Corporation · P.O. Box 9007 · Menomonee Falls, WI 53052-9007 · Tel. : (262) 255-0500 · Fax: (262) 255-0550 · Tel. : (800) 770-0957 Wacker Asia Pacific Operations · Skyline Tower, Suite 2303, 23/F · 39 Wang Kwong Road, Kowloon Bay, Hong Kong · Tel. +852 2406 60 32 · Fax: +852 2406 60 21...

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