Wacker Neuson PT 6L Operator's Manual
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Wacker Neuson PT 6L Operator's Manual

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Operator's Manual
Pump
PT 6L
0154629en
008
0810
0
1
5
4
6
2
9
E
N

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Summary of Contents for Wacker Neuson PT 6L

  • Page 1 Operator’s Manual Pump PT 6L 0154629en 0810...
  • Page 2 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 Corporation. Any type of reproduction or distribution not authorized by Wacker Neuson Corporation represents an infringement of valid copyrights. Violators will be prosecuted. Trademarks All trademarks referenced in this manual are the property of their respective owners.

  • Page 3: Foreword

    Refer to the separate Repair Manual for detailed instructions on servicing and repairing the machine. If you are missing any of these documents, please contact Wacker Neuson Corporation to order a replacement or visit www.wackerneuson.com. When ordering parts or requesting service information, be prepared to provide the machine model number, item number, revision number, and serial number.
  • 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: Table Of Contents

    PT 6L Table of Contents Foreword Safety Information Signal Words Used in this Manual ............9 State Regulations Concerning Trailers ..........10 Safety Guidelines for Operating the Machine ........10 Operator Safety while Using Internal Combustion Engines ....12 Service Safety ..................13 Towing Safety ..................
  • Page 6 Table of Contents PT 6L Automatic Shutdown System ..............29 4.10 Important Operation Note ..............29 4.11 Hoses ....................30 4.12 Hose Couplings ...................30 4.13 Hose Clamps ..................30 4.14 Strainer ....................30 4.15 Discharge Port ..................31 4.16 Covers ....................32 4.17 Towing the Machine ................34 4.18...
  • Page 7 PT 6L Table of Contents Schematics Trailer Wiring ....................53 Electrical Wiring (0007174 < Rev 120; 0007175 < Rev 123) ..... 54 Electrical Wiring Components (0007174 < Rev 120; 0007175 < Rev 123) . 55 Electrical Wiring (0007174 > Rev 119; 0007175 > Rev 122) ..... 56 Electrical Wiring Components (0007174 >...
  • Page 8 Table of Contents PT 6L wc_bo0154629en_008TOC.fm...

  • Page 9: Safety Information

    PT 6L 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.

  • Page 10: State Regulations Concerning Trailers

    These areas get hot and may cause burns. 1.3.2 Do not use accessories or attachments that are not recommended by Wacker Neuson. Damage to equipment and injury to the user may result. wc_si000524gb.fm...
  • Page 11 PT 6L Safety Information 1.3.3 Never leave the machine running unattended. 1.3.4 Never operate this machine in applications for which it is not intended. 1.3.5 Do not open the priming plug when the pump is hot. Do not loosen or remove inlet or discharge hose fittings when the pump is hot.

  • Page 12: Operator Safety While Using Internal Combustion Engines

    Safety Information PT 6L 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 13: Service Safety

    DO NOT operate the machine without an air cleaner. When replacement parts are required for this machine, use only Wacker Neuson replacement parts or those parts equivalent to the original in all types of specifications, such as physical dimensions, type, strength, and material.

  • Page 14: Towing Safety

    Reporting Trailer Safety Defects If you believe your trailer has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Wacker Neuson Corporation. wc_si000524gb.fm...
  • Page 15 PT 6L Safety Information If NHTSA receives similar complaints, it may open an investigation; and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or Wacker Neuson Corporation.

  • Page 16: Labels

    Labels PT 6L Labels Label Locations wc_gr001145 wc_si000523gb.fm...

  • Page 17: Label Meanings

    PT 6L 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 win- dows, doors, and vents.
  • Page 18 Labels PT 6L WARNING! Never pump volatile, flammable, or low-flash- point fluids. These fluids could ignite or explode. Tire Information Certification Label (VIN Number) Also attached to each unit is a Certification Label. This label specifies that the trailer con- forms with all Federal Motor Vehicle Standards in effect at the time of manufacture.
  • Page 19 PT 6L Labels Low sulfur fuel or ultra low sulfur fuel only. Transport position of the jack NOTICE Add oil to air cleaner before starting engine. wc_si000523gb.fm...

  • Page 20: Lifting And Transporting

    Lifting and Transporting PT 6L Lifting and Transporting Lifting the Machine See Graphic: wc_gr003180 Attach a sling or chain to the lifting eye (a) using a suitable hook or shackle. Each lifting device must have capacity of at least 1090 Kg (2400 lbs.).

  • Page 21: Tires

    PT 6L Lifting and Transporting Tires Keep the tires properly inflated and make sure they have the proper load rating. Under-inflated tires may cause a blowout which could WARNING result in fishtailing or loss of control of the towing vehicle.

  • Page 22: Safety Chains

    Lifting and Transporting PT 6L Safety Chains See Graphic: wc_gr003181 Failure to properly attach the safety chains between your trailer and the tow vehicle can result in a runaway trailer; should the coupler and hitch separate while towing. WARNING Safety chains (c) on your trailer provide added protection that it will not become separated from the towing vehicle.

  • Page 23: Lights

    PT 6L Lifting and Transporting Lights See Graphic: wc_gr003182 Check and make certain that all trailer lights are working before towing the trailer. WARNING State and federal regulations require that all types of trailers be equipped with tail, stop and turn lights (e) and side marker lights (f).

  • Page 24: 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 25: Control / Component Locations

    PT 6L Operation Control / Component Locations wc_gr003183 wc_tx001597gb.fm...

  • Page 26: Recommended Fuel

    Operation PT 6L Recommended Fuel The engine requires No. 2 diesel fuel. Use only fresh, clean fuel. Fuel containing water or dirt will damage the fuel system. Consult the engine owner’s manual for complete fuel specifications. Before Starting the Engine 4.5.1...

  • Page 27: Starting

    PT 6L Operation 4.6.7 Attach the suction strainer to the suction hose to prevent large debris from being pulled into the pump. 4.6.8 Prime the pump. To do so, open the cover (c) at the top of the pump and fill the pump housing with water. The pump will not prime unless this is done.

  • Page 28: Stopping

    Operation PT 6L The pump should prime and begin pumping within a minute or two. At high suction lifts or low engine speeds, the pump will require a longer period of time to prime. If the pump does not prime, shut off the engine and refer to the section on troubleshooting.

  • Page 29: Automatic Shutdown System

    PT 6L Operation Automatic Shutdown System The engine is equipped with an automatic shutdown system to protect it from damage should a low oil pressure or a high cylinder temperature condition occur. During a low-oil-pressure condition, the low-oil-pressure switch opens cutting power to the throttle solenoid.

  • Page 30: Hoses

    Operation PT 6L 4.11 Hoses Suction hoses must be rigid enough not to collapse. Make sure the suction hose is in good condition. A hole or tear in the suction hose above the water line will prevent the pump from priming.

  • Page 31: Discharge Port

    PT 6L Operation 4.15 Discharge Port See graphic: wc_gr001184 The discharge port (a) can be rotated 360° to direct water flow in any direction. To rotate the elbow: 4.15.1 Remove the locknuts (b) which hold the port to the pump housing.

  • Page 32: Covers

    Operation PT 6L 4.16 Covers See graphic: wc_gr003210 DO NOT open the covers or reach into the pump while the engine is running! The spinning impeller could cause a severe injury. DO NOT run the pump with any of the covers open or missing.
  • Page 33 PT 6L Operation wc_gr003210 wc_tx001597gb.fm...

  • Page 34: Towing The Machine

    Operation PT 6L 4.17 Towing the Machine See Graphic: wc_gr003185 Before hitching and towing the trailer, check the following: • Check that the vehicle, towing hitch, and coupler have a rating equal to or greater than the trailer's Gross Vehicle Weight Rating (GVWR).

  • Page 35: Emergency Shutdown Procedure

    PT 6L Operation When towing, maintain extra space between the vehicles and avoid soft shoulders, curbs, and sudden lane changes. If you have not pulled the trailer before, practice turning, stopping, and backing up in an area CAUTION away from traffic.

  • Page 36: Maintenance

    Maintenance PT 6L Maintenance Periodic Maintenance Schedule The table below lists basic machine and engine maintenance. Tasks designated with check marks may be performed by the operator. Tasks designated with square bullet points require special training and equipment. Refer to the engine owner’s manual for additional information.

  • Page 37: Engine Fuel Delivery System Maintenance

    PT 6L Maintenance Engine Fuel Delivery System Maintenance Maintenance to the engine fuel delivery system should be performed by an experienced mechanic familiar with diesel engines. For detailed maintenance procedures on the engine fuel system, refer to the engine manual supplied with the machine at the time of shipment.

  • Page 38: Maintaining The Fuel Filter

    Maintenance PT 6L Maintaining the Fuel Filter See Graphic: wc_gr001188 Change the engine fuel filter every 250 hours of operation. 5.4.1 Remove the filter (a) from the engine block. 5.4.2 Install a new filter. If necessary, prime the fuel lines as described in the next section.

  • Page 39: Lubrication

    PT 6L Maintenance Lubrication See Graphic: wc_gr000057 & wc_gr001187 Check the engine oil level daily. Add oil as required. To check oil: Place the machine on a level surface, remove the dipstick and check that the oil level is at the top mark. Add oil through the oil filler cap (a) on top of engine, checking occasionally with dipstick;...

  • Page 40: Engine Oil

    Maintenance PT 6L Engine Oil See Graphic: wc_gr001187 Change the oil and oil filter (b) every 250 hours. On new machines, change the oil after the first 50 hours of operation. Drain the oil while the engine is still warm.

  • Page 41: Fan Belt

    PT 6L Maintenance Fan Belt See graphic: wc_gr001190 Check the tension on the fan belt every 125 hours. Replace the fan belt every 500 hours. 5.9.1 Remove the belt guard (a) and check the fan belt (b) for cracks or splitting.

  • Page 42: Pump Housing Mounting Bolts

    Maintenance PT 6L 5.10 Pump Housing Mounting Bolts See graphic: wc_gr003178 Tighten the mounting bolts (a) on the pump housing after the first 50 hours of operation. Inspect the bolts periodically thereafter and tighten when required. Torque the bolts to 330 Nm (243 ft. lbs.).

  • Page 43: 5.11 Mechanical Seal Lubrication

    PT 6L Maintenance 5.11 Mechanical Seal Lubrication See Graphic: wc_gr003179 Check the oil in the seal housing daily before starting the pump. Check its level and check it for signs of water contamination. If water contamination is found, change the oil immediately. Otherwise, change the oil every 100 hours of pump operation.

  • Page 44: Bearing Housing Lubrication

    Maintenance PT 6L 5.12 Bearing Housing Lubrication See Graphic: wc_gr003179 Check oil level in housing daily before starting. Add oil as required. Change oil every 300 hours. To check oil level: 5.12.1 Remove plastic fill plug (b) from top of bearing housing. Oil level should be near center of drive shaft.
  • Page 45 PT 6L Maintenance • Remove the impeller cover. • Remove the screws that secure the insert to the impeller cover. • Add shims as required and recheck the clearance gap. • After the proper shimming has been determined, use a high- strength threadlocking compound on the screws and secure the shims and insert to the impeller cover.
  • Page 46 Maintenance PT 6L 0.15–0.75 mm (0.005–0.025 in.) wc_gr003206 wc_tx001598gb.fm...

  • Page 47: Engine Cooling Fins

    PT 6L Maintenance 5.14 Engine Cooling Fins See Graphic: wc_gr000480 The engine is air-cooled and depends on the cylinder cooling fins to dissipate heat. In dusty conditions the cooling fins may become clogged or covered with dust, reducing engine cooling.

  • Page 48: Troubleshooting

    Maintenance PT 6L 5.16 Troubleshooting Problem / Symptom Reason / Remedy Engine does not start. • Fuel tank empty. • Wrong type of fuel. • Old fuel. Drain tank, change fuel filter, and fill with fresh fuel. • Fuel system not primed.

  • Page 49: Long-Term Storage

    PT 6L Maintenance 5.17 Long-Term Storage If storing the machine longer than 30 days the following steps are recommended. 5.17.1 Flush the pump and hose lines by pumping clean water for a few minutes. If the pump was used for pumping salt water, be sure to use fresh water when flushing it.

  • Page 50: Technical Data

    Technical Data PT 6L Technical Data Engine Engine Power Rating Net power rating per ISO 3046 IFN. Actual power output may vary due to conditions of specific use. Item No. PT 6LT PT 6LS 0007175 0007174 Engine Engine type Three cylinder, 4-cycle air cooled, diesel engine...

  • Page 51: Pump

    PT 6L Technical Data Pump Item No. PT 6LT PT 6LS 0007175 0007174 Pump Weight 1090 (2400) 850 (1870) kg (lbs.) Max. suction lift 7.5 (25) m (ft.) Max. total head 30.5 (100) m (ft.) Max. discharge 295 (1300) m³/h (gpm) Suction / discharge dia.

  • Page 52: Dimensions

    Technical Data PT 6L Dimensions wc_gr001154 wc_td000099gb.fm...

  • Page 53: Schematics

    PT 6L Schematics Schematics Trailer Wiring Wire Colors Black Yellow Orange Green Brown Purple Blue Violet Clear Shield Pink White Gray Light blue wc_tx001596gb.fm...

  • Page 54: Electrical Wiring (0007174 < Rev 120; 0007175 < Rev 123)

    Schematics PT 6L Electrical Wiring (0007174 < Rev 120; 0007175 < Rev 123) Y Y R + – – 15/54 wc_gr007759 wc_tx001596gb.fm...

  • Page 55: Electrical Wiring Components (0007174 < Rev 120; 0007175 < Rev 123)

    PT 6L Schematics Electrical Wiring Components (0007174 < Rev 120; 0007175 < Rev 123) Ref. Component Ref. Component Cylinder head temperature switch Oil temperature sensor Engine harness Engine Control Unit (ECU) Extension harness Battery Glow plug Starter solenoid Throttle solenoid...

  • Page 56: Electrical Wiring (0007174 > Rev 119; 0007175 > Rev 122)

    Schematics PT 6L Electrical Wiring (0007174 > Rev 119; 0007175 > Rev 122) Y Y R + – – 15/54 wc_gr003173 wc_tx001596gb.fm...

  • Page 57: Electrical Wiring Components (0007174 > Rev 119; 0007175 > Rev 122)

    PT 6L Schematics Electrical Wiring Components (0007174 > Rev 119; 0007175 > Rev 122) Ref. Component Ref. Component Coolant temperature sensor Voltage regulator Engine harness 15A Fuse Extension harness 20A Circuit breaker Control panel harness Engine alternator Throttle solenoid Battery...
  • Page 72 Fax: +49 - (0)89-3 54 02-390 Wacker Neuson Corporation · N92W15000 Anthony Ave. · Menomonee Falls, WI 53051 · 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.

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