Wacker Neuson PG 3A Operator's Manual
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Wacker Neuson PG 3A Operator's Manual

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Operator's Manual
Pump
PG 3A
EN
5000184874
08
0511
5
0
0
0
1
8 4
8
7
4

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Summary of Contents for Wacker Neuson PG 3A

  • Page 1 Operator’s Manual Pump PG 3A 5000184874 0511...
  • Page 2 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.

  • Page 3: Foreword

    Expectations This manual provides information and procedures to safely operate and main- tain the above Wacker Neuson model(s). For your own safety and to reduce the information in risk of injury, carefully read, understand, and observe all instructions described this manual in this manual.
  • Page 4 Serious injury hazards to the operator and persons in the work area Permanent damage to the machine which will not be covered under warranty Contact your Wacker Neuson dealer immediately if you have questions about approved or unapproved parts, attachments, or modifications.

  • Page 5: Ec Declaration Of Conformity

    We hereby declare that this product meets and complies with the relevant regulations and requirements of the following guidelines and standards: 2006/42/EC, 2000/14/EC, 2002/88/EC, 89/336/EEC, 98/37/EEC Authorized Person for Technical Documents Axel Häret, Wacker Neuson SE, Preußenstraße 41, 80809 München Menomonee Falls, WI, USA, 17.5.11 William Lahner...

  • Page 7: Table Of Contents

    PG 3A Table of Contents Foreword EC Declaration of Conformity Safety Information Signal Words Used in this Manual ............9 Machine Description and Intended Use ..........10 Safety Guidelines for Operating the Machine ........11 Operator Safety while Using Internal Combustion Engines ....13 Service Safety ..................
  • Page 8 Table of Contents PG 3A Maintenance Maintaining the Emission Control System ...........26 Periodic Maintenance Schedule ............26 Cleaning the Pump ................27 Adjusting the Impeller Clearance ............28 Replacing the Mechanical Seal ............29 Spark Plug ...................30 Servicing the Air Cleaner ..............31 Engine Oil ....................32 Cleaning the Sediment Cup ..............33...

  • Page 9: Safety Information

    PG 2A / 3A Safety Information Safety Information Signal Words Used in this Manual This manual contains DANGER, WARNING, CAUTION, NOTICE, and NOTE signal words which must be followed to reduce the possibility of personal injury, damage to the equipment, or improper service. This is the safety alert symbol.

  • Page 10: Machine Description And Intended Use

    PG 2A / 3A Machine Description and Intended Use This machine is a centrifugal dewatering pump. The Wacker Neuson Dewatering Pump consists of a tubular steel frame surrounding a gasoline engine, a fuel tank, and an impeller pump with ports for water suction and discharge.

  • Page 11: Safety Guidelines For Operating The Machine

    These areas get hot and may cause burns. 1.3.3 Do not use accessories or attachments that are not recommended by Wacker Neuson. Damage to equipment and injury to the user may result. wc_si000069gb.fm...
  • Page 12 Safety Information PG 2A / 3A 1.3.4 Do not pump volatile, flammable, or low flash point fluids. These fluids could ignite or explode. 1.3.5 Do not pump corrosive chemicals or water containing toxic substances. These fluids could create serious health environmental hazards.

  • Page 13: Operator Safety While Using Internal Combustion Engines

    PG 2A / 3A Safety Information Operator Safety while Using Internal Combustion Engines WARNING Internal combustion engines present special hazards during operation and fueling. Failure to follow the warnings and safety standards could result in severe injury or death. Read and follow the warning instructions in the engine owner’s manual and the safety guidelines below.

  • Page 14: Service Safety

    A hot muffler could ignite the debris and start a fire. 1.5.6 Replace worn or damaged components with spare parts designed and approved by Wacker Neuson. 1.5.7 When replacement parts are required for this machine, use only Wacker Neuson replacement parts or those parts equivalent to the wc_si000069gb.fm...
  • Page 15 PG 2A / 3A Safety Information original in all types of specifications, such as physical dimensions, type, strength, and material. 1.5.8 Disconnect the spark plug on machines equipped with gasoline engines, before servicing, to avoid accidental start-up. wc_si000069gb.fm...

  • Page 16: Labels

    Labels PG 3A Labels Label Locations G, H wc_gr000833 wc_si000519gb.fm...

  • Page 17: Label Meanings

    PG 3A Labels Label Meanings DANGER! Asphyxiation hazard. Engines emit carbon monoxide. Do not run the machine indoors or in an enclosed area. NEVER use inside a home or garage, EVEN IF doors and windows are open. Only use OUTSIDE and far away from windows, doors, and vents.
  • Page 18 Labels PG 3A Impeller rotation. Guaranteed sound power level in dB(A). 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 name- plate so it will be available should the nameplate become lost or damaged.

  • Page 19: Lifting And Transporting

    PG 2A / 3A Lifting and Transporting Lifting and Transporting Lifting the machine This pump is heavy enough to cause injury if proper lifting techniques are not used. Observe the following guidelines when lifting the pump. • Do not attempt to lift the pump unassisted. Use appropriate lifting equipment such as slings, chains, hooks, ramps, or jacks.

  • Page 20: Operation

    4.1.2 Check the machine and its components for damage. If there is visible damage, do not operate the machine! Contact your Wacker Neuson dealer immediately for assistance. 4.1.3 Take inventory of all items included with the machine and verify that all loose components and fasteners are accounted for.

  • Page 21: Recommended Fuel

    Before using an oxygenated fuel, confirm the fuel's contents. Some states / Provinces require this information to be posted on the fuel pump. The following are Wacker Neuson approved percentages of oxygenates: - (ethyl or grain alcohol) 10% by volume. You may use...

  • Page 22: Before Starting

    Operation PG 2A / 3A Before Starting See Graphic: wc_gr000835 4.3.1 Read safety instructions at the beginning of this Operator’s Manual. 4.3.2 Place pump as near to water as possible, on a firm, flat, level surface. 4.3.3 To prime pump, remove prime plug (a) and fill pump housing with water.

  • Page 23: Starting

    PG 2A / 3A Operation Starting See Graphic: wc_gr000014 4.4.1 Open fuel valve by moving lever to the right (a1). Note: If engine is cold, move choke lever to close position (b1). If engine is hot, set choke to open position (b2). 4.4.2 Turn engine switch to “ON”...

  • Page 24: Operation

    Operation PG 2A / 3A Operation Pump should begin pumping water within a minute depending on length of suction hose and height of pump above water. Longer hoses will require more time. If pump does not prime, check for loose fittings or air leak in suction hose.

  • Page 25: Emergency Shutdown Procedure

    PG 2A / 3A Operation Emergency Shutdown Procedure If a breakdown/accident occurs while the machine is operating, follow the procedure below. 4.8.1 Stop the engine. 4.8.2 Turn off the fuel supply. 4.8.3 Remove any obstructions. 4.8.4 Unkink the hoses. 4.8.5 Allow the machine to cool.

  • Page 26: Maintaining The Emission Control System

    Maintenance PG 2A / 3A Maintenance Maintaining the Emission Control System Normal maintenance, replacement or repair of emission control devices and systems may be performed by any repair establishment or individual; however, warranty repairs must be performed by a dealer/service center authorized by the engine manufacturer. See the supplied engine owner’s manual for the applicable emission warranty information.

  • Page 27: Cleaning The Pump

    PG 2A / 3A Maintenance Cleaning the Pump See Graphic: wc_gr000837 After pumping water containing a large amount of dirt or debris, clean out inside of pump housing. 5.3.1 Remove drain plug (b) from pump housing and drain any water left in pump.

  • Page 28: Adjusting The Impeller Clearance

    Maintenance PG 2A / 3A Adjusting the Impeller Clearance See Graphic: wc_gr000838 If it is necessary to replace impeller or volute, be sure clearance between impeller and volute is adjusted correctly. The impeller (a) should be as close to the volute (b) as possible without rubbing against it.

  • Page 29: Replacing The Mechanical Seal

    PG 2A / 3A Maintenance Replacing the Mechanical Seal See Graphic: wc_gr000839 To service the mechanical seal do the following: 5.5.1 Remove the impeller (a) from the engine shaft by turning it countercockwise. Note: If the impeller is hard to remove, tap it with a plastic mallet. Do not lose any adjusting shims (b).

  • Page 30: Spark Plug

    Maintenance PG 2A / 3A Spark Plug Clean or replace spark plug as needed to ensure proper operation. Refer to the engine owner’s manual. Recommended Plug: (NGK) BPR 6ES The muffler becomes very hot during operation and remains hot for a while after stopping the engine.

  • Page 31: Servicing The Air Cleaner

    PG 2A / 3A Maintenance Servicing the Air Cleaner See Graphic: wc_gr000840 Service air cleaner frequently to prevent carburetor malfunction. NOTICE: NEVER run engine without air cleaner. Severe engine damage will occur. NEVER use gasoline or other types of low flash point solvents for cleaning the air cleaner.

  • Page 32: Engine Oil

    Maintenance PG 2A / 3A Engine Oil See Graphic: wc_gr000022 WARNING Most used oil contains small amounts of materials that can cause cancer and other health problems if inhaled, ingested, or left in contact with skin for prolonged peri- ods of time. Take steps to avoid inhaling or ingesting used engine oil.

  • Page 33: Cleaning The Sediment Cup

    PG 2A / 3A Maintenance Cleaning the Sediment Cup See Graphic: wc_gr000029 5.9.1 Turn the fuel valve off. 5.9.2 Remove the sediment cup (a) and the O-ring (b). 5.9.3 Wash both thoroughly in a nonflammable solvent. Dry and reinstall them. 5.9.4 Turn the fuel valve on and check for leaks.

  • Page 34: Carburetor Adjustment

    Maintenance PG 2A / 3A 5.10 Carburetor Adjustment See Graphic: wc_gr000032 5.10.1 Start the engine and allow it to warm up to operating temperature. 5.10.2 Set the pilot screw (a) two turns out. See Note. 5.10.3 With the engine idling, turn the pilot screw (a) in or out to the setting that produces the highest rpm.

  • Page 35: Long-Term Storage

    PG 2A / 3A Maintenance 5.12 Long-Term Storage If pump is being stored for more than 30 days: Do not open priming plug, discharge plug, or cover when pump is hot. WARNING 5.12.1 After pump has cooled, remove discharge plug from pump housing and drain out any water left in the housing.

  • Page 36: Troubleshooting

    Troubleshooting PG 2A/3A Troubleshooting Problem / Symptom Reason / Remedy Pump does not take in water. • Not enough priming water in housing. • Engine speed too low. Adjust speed. • Strainer plugged. Clean strainer. • Suction hose damaged. Replace or repair hose. •...

  • Page 37: Technical Data

    PG 3A Technical Data Technical Data Engine Engine Power Rating Net power rating per SAE J1349. Actual power output may vary due to conditions of specific use. Item Number: PG 3A PG 3A 0009055 Rev. 102 0009055 Rev. 103 and lower,...

  • Page 38: Machine

    Technical Data PG 3A Machine Pump Weight 31 (69) kg (lb) *Max. suction lift 7.5 (25) m (ft) Max. total head 30 (98) m (ft) Suction / discharge dia. 75 (3) mm (in.) Maximum solid size 6.5 (0.25) mm (in.) Max.

  • Page 39: Emission Control Systems Information And Warranty

    Emission Control Systems Information and Warranty Emission Control Systems Information and Warranty The Emission Control Warranty and associated information is valid only for the U.S.A., its territories, and Canada. Emission Control Systems Warranty Statement See the supplied engine owner’s manual for the applicable exhaust and evaporative emission warranty statement.
  • Page 40 Emission Control Systems Information and Warranty wc_tx001753gb.fm...
  • Page 54 Tel. : (262) 255-0500 Fax: (262) 255-0550 Tel.: (800) 770-0957 Wacker Neuson Limited - Room 1701–03 & 1717–20, 17/F. Tower 1, Grand Century Place, 193 Prince Edward Road West, Mongkok, Kowloon, Hongkong. Tel: (852) 3605 5360, Fax: (852) 2758 0032...

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