Wacker Neuson GV 7000A Operator's Manual
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Wacker Neuson GV 7000A Operator's Manual

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OPERATOR'S MANUAL
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1
5
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7
E
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0157387en
1106
Generator
GV 7000A
GV 7003A
004

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Summary of Contents for Wacker Neuson GV 7000A

  • Page 1 0157387en 1106 Generator GV 7000A GV 7003A OPERATOR’S MANUAL...

  • Page 2: Carbon Monoxide

    DANGER CARBON MONOXIDE Using a generator indoors CAN KILL YOU IN MINUTES. Generator exhaust contains carbon monoxide (CO). This is a poison you cannot see or smell. If you can smell the generator exhaust, you are breathing CO. But even if you cannot smell the exhaust, you could be breathing CO.

  • Page 3: Table Of Contents

    GV 7000A/7003A Table of Contents Foreword Safety Information Operating Safety .................. 5 Operator Safety while using Internal Combustion Engines ....6 Service Safety ..................7 Label Locations ..................8 Safety and Operating Labels ..............9 Technical Data Generator ................... 11 Engine ....................
  • Page 4 Table of Contents GV 7000A/7003A Maintenance Engine Maintenance ................25 Periodic Maintenance Schedule ............25 Engine Oil ....................26 Air Cleaner ..................27 Spark Plug ...................28 Engine Speed ..................29 Storage ....................30 Transport .....................30 Troubleshooting ...................31 5.10 Electrical Schematic—GV 7000A ............32 5.11 Electrical Schematic—GV 7003A ............33 wc_bo0157387004enTOC.fm...

  • Page 5: Foreword

    Foreword Foreword This manual provides information and procedures to safely operate and maintain this Wacker 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 Corporation.

  • Page 6: Safety Information

    Safety Information GV 7000A / 7003A Safety Information This manual contains DANGER, WARNING, CAUTION, 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 7: Operating Safety

    GV 7000A / 7003A Safety Information Operating Safety BACKFEED FROM THE GENERATOR INTO THE PUBLIC POWER DISTRIBUTION SYSTEM CAN CAUSE SERIOUS INJURY OR DEATH TO UTILITY WORKERS! DANGER Improper connection of generator to a building's electrical system can allow electrical current from the generator to backfeed into utility lines.

  • Page 8: Operator Safety While Using Internal Combustion Engines

    Safety Information GV 7000A / 7003A 2.1.10 ALWAYS be sure the machine is on a firm, level surface and will not tip, roll, slide, or fall while operating. 2.1.11 ALWAYS transport the generator in an upright position. 2.1.12 ALWAYS keep the machine at least one meter (three feet) away from structures, buildings, and other equipment during use.

  • Page 9: Service Safety

    GV 7000A / 7003A Safety Information Service Safety Poorly maintained equipment can become a safety hazard! In order for the equipment to operate safely and properly over a long period of time, periodic maintenance and occasional repairs are necessary. If...

  • Page 10: Label Locations

    Safety Information GV 7000A / 7003A Label Locations PETROL BENZIN HOT ! CALDO ! D A N G E R G E F A H R P E L I G R O D A N G E R D A N G E R...

  • Page 11: Safety And Operating Labels

    GV 7000A / 7003A Safety Information Safety and Operating Labels Wacker machines use international pictorial labels where needed. These labels are described below: Label Meaning WARNING! Hot surface! HOT ! CALDO ! Close the choke. Gasoline PETROL BENZIN Potential Earth.
  • Page 12 Safety Information GV 7000A / 7003A Label Meaning DANGER! Asphyxiation hazard. Read the operator’s D A N G E R manual for instructions. G E F A H R P E L I G R O D A N G E R...

  • Page 13: Technical Data

    GV 7000A/7003A Technical Data Technical Data Generator Item No. 0009348 0009353 0009358 0009363 GV 7000A Generator Maximum Output 6.05 Continuous Output Type Single voltage, single phase. Brushless, capacitor regulator system AC Voltages Available Volts phase 1ø Frequency Power Factor AC receptacles:...
  • Page 14 Technical Data GV 7000A/7003A Item No. 0009349 0009354 0009359 0009364 GV 7003A Generator Maximum Output 7.45 Continuous Output Type Dual voltage, multiple phase, brush-type, compound regulator system AC Voltages Available Volts 230/1ø phase 400/3ø Frequency Power Factor AC receptacles: Quantity...

  • Page 15: Engine

    GV 7000A/7003A Technical Data Engine GV 7000A GV 7003A Engine Engine Make Honda Engine Model GX390K1-VPX4 Rated Power kW (Hp) 8.3 (11.1) Spark Plug BPR6ES / W20EPR-U Electrode Gap 0.7 - 0.8 (0.028 - 0.031) mm (in.) Engine Speed - full load 3000 ±...

  • Page 16: Operation

    GV 7000A/7003A Operation Determining Power Requirements Wacker generator Model GV 7000A is designed to operate single- phase, 50 Hertz appliances running at 230 VAC. Model GV 7003A is designed to operate single phase, 50 Hertz appliances running at 230VAC and/or three-phase, 50 Hertz appliances running at 400VAC.
  • Page 17 GV 7000A/7003A Operation Approximate Starting Power Requirements • Incandescent lights and appliances such as irons and hot plates, which use a resistive-type heating element, require the same wattage to start and run as is stated on their nameplates. • Fluorescent and mercury lamps require 1.2–2 times their stated watt- age to start.

  • Page 18: Outdoor Installation

    Operation GV 7000A/7003A Outdoor Installation Place the generator in an area where it will not be exposed to rain, snow, or direct sunlight. Make sure it is positioned on firm, level ground, so it will not slide or shift. Position the engine exhaust away from areas where people may be present.

  • Page 19: Generator Derating

    GV 7000A/7003A Operation Generator Derating All generators are subject to derating for altitude and temperature. Internal combustion engines, unless modified, run less efficiently at higher altitudes due to the reduction of air pressure. This translates into a lack of power and thus reduction in generator output.

  • Page 20: Use Of Extension Cords

    Operation GV 7000A/7003A Use of Extension Cords When a long extension cord is used to connect an appliance or tool to the generator, a voltage loss occurs—the longer the cord, the greater the voltage loss. This results in less voltage being supplied to the appliance or tool and increases the amount of current draw or reduces performance.
  • Page 21 GV 7000A/7003A Operation Minimum Extension Cord Size Chart Minimum Extension Cord Size 230V/1~/50Hz 400V/3~/50Hz Length m Length m Rating Cross sectional area of wire in mm Minimum Extension Cord Size Graph 1000 3000 4000 5000 2000 6000 A x m wc_gr001081 wc_tx000273gb.fm...

  • Page 22: Grounding The Generator

    Operation GV 7000A/7003A Grounding the Generator The neutral of this machine is not connected to ground. Under standard operating conditions, do not connect the frame PE stud to earth ground. Refer to local codes if machine is used to power a CAUTION building or similar distribution system.

  • Page 23: Control Panel

    GV 7000A/7003A Operation Control Panel See graphic: wc_gr001275 and wc_gr001369 The circuit breaker protects the generator from severe overloads or short circuits. If the circuit breaker opens, turn the engine off immediately and determine the cause before restarting. Check the...
  • Page 24 Operation GV 7000A/7003A GV 7003A wc_gr001370 Ref. Description Ref. Description Main circuit breaker - 10 A, 12 A, 10 A 3-Pole Schuko IP54 (CEE 7) receptacle CEE receptacle IP44 2P+E 230V, 16 Amp 230 V, 16 A Swiss receptacle French receptacle...

  • Page 25: Before Starting

    GV 7000A/7003A Operation Before Starting 4.9.1 Read and understand safety and operating instructions at beginning of this manual. 4.9.2 Read and understand the meanings of all warning and operating labels. 4.9.3 Check: • oil level in engine. • fuel level.

  • Page 26: To Start

    Operation GV 7000A/7003A 4.10 To Start See Graphic: wc_gr001299 4.10.1 Disconnect all loads from the generator and place main circuit breaker in open position (e2) (GV 5003A, GV 7003A). 4.10.2 Open fuel valve (a). Note: If engine is cold, move choke (b) to closed position—pull out.. If engine is hot, set choke to open position—push in.

  • Page 27: Maintenance

    GV 7000A/7003A Maintenance Maintenance Engine Maintenance The chart below lists basic machine and engine maintenance. Refer to engine manufacturer’s Operator’s Manual additional information on engine maintenance. Periodic Maintenance Schedule Daily After Every Every Every before first starting 20 hrs. hrs.

  • Page 28: Engine Oil

    Maintenance GV 7000A/7003A Engine Oil See Graphic: wc_gr000022 5.3.1 Drain the oil while the engine is still warm. 5.3.2 Remove the oil filler plug (a) and the drain plug (b) to drain the oil. Note: In the interests of environmental protection, place a plastic sheet and a container under the machine to collect any liquid that drains off.

  • Page 29: Air Cleaner

    GV 7000A/7003A Maintenance Air Cleaner See Graphic: wc_gr0001287 The engine is equipped with a single element air cleaner. Service air cleaner frequently to prevent carburetor malfunction. CAUTION: NEVER run the engine without the air cleaner. Severe engine damage will occur.

  • Page 30: Spark Plug

    Maintenance GV 7000A/7003A Spark Plug See Graphic: wc_gr000028 Clean or replace the spark plug as needed to ensure proper operation. Refer to the engine owner’s manual. The muffler becomes very hot during operation and remains hot for a while after stopping the engine. Do not touch the muffler while it is hot.

  • Page 31: Engine Speed

    GV 7000A/7003A Maintenance Engine Speed See Graphic: wc_gr001300 Generators require a fixed engine speed to maintain the correct voltage. Engine speed is controlled by a governor which automatically adjusts to varying loads on the engine to maintain a constant speed of 3000 rpm.

  • Page 32: Storage

    Maintenance GV 7000A/7003A Storage Before storing the generator for a long period of time: 5.7.1 Close the fuel valve and remove and empty the sediment cup or fuel strainer. 5.7.2 Disconnect the fuel line from the carburetor. Place open end of fuel line into a suitable container and open fuel valve to drain fuel from tank.

  • Page 33: Troubleshooting

    GV 7000A/7003A Maintenance Troubleshooting Problem / Symptom Reason / Remedy If engine doesn't start, check • Engine switch is on "Start". that: • Fuel valve is open. • Fuel tank has fuel. • Choke lever is in correct position. Choke should be closed when starting a cold engine.

  • Page 34: Electrical Schematic-Gv 7000A

    Maintenance GV 7000A/7003A 5.10 Electrical Schematic—GV 7000A See Graphic: wc_gr001302 GV 7000A wc_gr001302 Ref. Description Ref. Description Main Windings Surge Absorber Auxiliary Winding Circuit Breaker Capacitor Receptacle 230 V, 1 Ø, 16 A Rotor Windings Receptacle 230 V, 1 Ø, 32 A...

  • Page 35: Electrical Schematic-Gv 7003A

    GV 7000A/7003A Maintenance 5.11 Electrical Schematic—GV 7003A See Graphic: wc_gr001249 W1V1 U1 ROTOR B W Br L GV 5003A 3~400V/16A 1~230V/16A GV 7003A wc_gr001249 Ref. Description Ref. Description Main Windings Terminal board Auxiliary Winding Circuit Breaker Regulator (Rectifier) Receptacle 230 V, 1 Ø, 16 A...
  • Page 36 Maintenance GV 7000A/7003A Notes wc_tx000274gb.fm...
  • Page 37 Grupos Electrógenos Groupe Électrogènes de Puissance Type - Typ - Tipo - Type GV 7000A Item number of equipment / Artikelnummer / Número de referencia de la máquina / Numéro de référence du matériel : 0009348, 0009353, 0009358, 0009363 Electric power / Elektrische Leistung / Potencia eléctrica / Force motrice : 4,95 kW Has been sound tested per Directive 2000/14/EC / In Übereinstimmung mit Richtlinie 2000/14/EG bewertet worden ist / Ha sido...
  • Page 39 EC DECLARATION OF CONFORMITY CE-KONFORMITÄTSERKLÄRUNG DECLARACIÓN DE CONFORMIDAD DE LA CE DÉCLARATION DE CONFORMITÉ C.E. WACKER CORPORATION, N92 W15000 ANTHONY AVENUE, MENOMONEE FALLS, WISCONSIN USA AUTHORIZED REPRESENTATIVE IN THE EUROPEAN UNION WACKER CONSTRUCTION EQUIPMENT AG BEVOLLMÄCHTIGTER VERTRETER FÜR DIE EUROPÄISCHE GEMEINSCHAFT Preußenstraße 41 REPRESENTANTE AUTORIZADO EN LA UNIÓN EUROPEA 80809 München...
  • Page 40 Wacker Construction Equipment AG · Preußenstraße 41 · D-80809 München · Tel.: +49-(0)89-3 54 02 - 0 · Fax: +49 - (0)89-3 54 02-3 90 Wacker 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 ·...

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