Wacker Neuson GV 3800A Operator'S Manual Download Page 52

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Schematics

GV 3800A

wc_tx001896gb.fm

Schematics

9.1

Electrical Schematic

wc_gr008687

Summary of Contents for GV 3800A

Page 1: ...5200003450 01 1011 5 2 0 0 0 0 3 4 5 0 Operator s Manual Portable Generator GV 3800A EN...

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: ...r your own safety and to reduce the risk of injury carefully read understand and observe all instructions described in this manual Wacker Neuson expressly reserves the right to make technical modifica...

Page 4: ...service center according to written instructions published by Wacker Neuson Unapproved parts attachments and modifications are those that do not meet the approved criteria Unapproved parts attachments...

Page 5: ...nd Transporting 20 4 Operation 21 4 1 Recommended Fuel 22 4 2 Refueling the Machine 23 4 3 Determining Power Requirements 24 4 4 Installation 25 4 5 Installing the Spark Arrester 25 4 6 Generator Dera...

Page 6: ...ical Data 42 7 1 Generator 42 7 2 Engine 43 8 Emission Control Systems Information and Warranty 44 8 1 Emission Control System Background Information 44 8 2 Limited Defect Warranty for Exhaust Emissio...

Page 7: ...personal hazards f Obey all safety messages that follow this symbol DANGER DANGER indicates a hazardous situation which if not avoided will result in death or serious injury f To avoid death or seriou...

Page 8: ...ts that are incompatible with the generator output Overloading the generator with a load that draws excessive power during either continuous running or start up Operating the generator in a manner tha...

Page 9: ...replaced as necessary Do not use plugs or or cords that show signs of damage such as broken or cracked insulation or damaged blades Cleaning When cleaning and servicing the machine Keep the machine cl...

Page 10: ...from the machine Remain aware of changing positions and the movement of other equipment and personnel in the application area job site Be aware of the application area Do not operate the machine in ar...

Page 11: ...cker Neuson Safe operating practices When operating this machine Remain aware of the machine s moving parts Keep hands feet and loose clothing away from the machine s moving parts When operating this...

Page 12: ...in the machine is well grounded and securely fastened to a good earthen ground per national and local regulations Always remove all tools cords and other loose items from the generator before starting...

Page 13: ...rator away from the spill and wipe the generator dry before starting Do not smoke while operating the machine Cleaning When cleaning and servicing the machine Keep the machine clean and free of debris...

Page 14: ...derstand the service procedures before performing any service to the machine All adjustments and repairs must be completed before operation Do not operate the machine with a known problem or deficienc...

Page 15: ...lift or hold the machine safely See chapter Technical Data Remain aware of the location of other people when lifting the machine Make sure the transporting vehicle has sufficient load capacity and pla...

Page 16: ...Label Meanings Wacker Neuson machines use international pictorial labels where needed These labels are described below A DANGER No sparks flames or burning objects near machine Shut off the engine be...

Page 17: ...n electrocution of utility work ers fire or explosion Connections to a build ing s electrical system must be made by a qualified electrician and comply with all applica ble laws and electrical codes D...

Page 18: ...the fuel flow valve E Electrical ground F DANGER Using a generator indoors CAN KILL YOU IN MINUTES Generator exhaust contains carbon mon oxide This is a poison you cannot see or smell NEVER use inside...

Page 19: ...on this nameplate so it will be available should the nameplate become lost or damaged When ordering parts or requesting service information you will always be asked to specify the model number item nu...

Page 20: ...tached securely and has enough weight bearing capacity to lift or hold the generator safely Remain aware of the location of other people nearby when lifting the generator Transporting the Machine Obse...

Page 21: ...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...

Page 22: ...uire this information to be posted on the fuel pump The following are Wacker Neuson approved percentages of oxygenates ETHANOL ethyl or grain alcohol 10 by volume You may use gasoline containing up to...

Page 23: ...dure to refuel the machine is now complete WARNING Fire hazard Fuel and its vapors are extremely flammable Burning fuel can cause severe burns f Keep all sources of ignition away from the machine whil...

Page 24: ...rer or dealer of the tool or appliance with questions regarding its power requirements NOTICE If a tool or appliance does not reach full speed within a few seconds when switched on turn it off immedia...

Page 25: ...esent The surrounding area must be free from water and moisture All components must be protected from excessive moisture 4 5 Installing the Spark Arrester A spark arrester is available as an accessory...

Page 26: ...e also affects the cooling capacity of air the higher the altitude the less dense the air is and thus the lower its ability to transfer heat For every increase in altitude of 500 m 1650 ft above 1000...

Page 27: ...or local agency having jurisdiction over electrical compliance If the generator is used at a construction site there may be additional regulations which must be observed In some areas generators are...

Page 28: ...ss Damaged extension cords can cause electrical shock resulting in serious injury or death DO NOT use worn bare or frayed cords Replace damaged cords immediately Use the chart below as a guide for sel...

Page 29: ...l Ref Description Ref Description a Engine switch e Main circuit breaker b Auto idle switch f Duplex receptacle 120V c Twist lock receptacle 120 240V g GFI test button d Voltage Selector Switch VSS h...

Page 30: ...e the machine Consult an electrician for assistance 4 11 3 Press RESET button h The red LED should go out and the green LED should illuminate 4 11 4 Manually move the circuit breaker switch to the ON...

Page 31: ...of the voltage selector switch when the main breaker is in the ON position This can cause arcing and can damage the generator Turn all tools and appliances off and place the main circuit breaker d in...

Page 32: ...will not start 4 15 4 Fill the fuel tank to the red LEVEL ring only with fresh regular unleaded grade gasoline Do not overfill the fuel tank See section Technical Data NOTICE Fill the tank after placi...

Page 33: ...on a2 4 16 3 Set the Auto Idle Switch c to OFF 4 16 4 Open the fuel valve d1 Note If the engine is cold move the choke lever to the closed position e2 If the engine is hot set the choke to the open po...

Page 34: ...se the fuel valve d2 Note To stop the engine quickly in an emergency turn the engine switch to OFF b2 4 17 1 4 18 Emergency Shutdown Procedure Procedure If a breakdown or accident occurs while the mac...

Page 35: ...ctiveness of the emission control system and may have a bearing on the outcome of a warranty claim 5 2 Periodic Maintenance Schedule Daily before starting After first 20 hrs Every 50 hrs Every 100 hrs...

Page 36: ...h environmental protection legislation 5 3 3 Install the drain plug 5 3 4 Fill the engine crankcase with the recommended oil up to the level of the plug opening c See section Technical Data for oil qu...

Page 37: ...es of low flash point solvents for cleaning the air cleaner A fire or explosion could result To service 5 4 1 Remove the air cleaner cover a Inspect the element b for holes or tears Replace the elemen...

Page 38: ...e Do not touch the muffler while it is hot Note Refer to section Technical Data for the recommended spark plug type and the electrode gap setting 5 5 1 Remove the spark plug and inspect it 5 5 2 Repla...

Page 39: ...39 5 6 Cleaning the Sediment Cup 5 6 1 Turn the fuel valve off 5 6 2 Remove the sediment cup a and the O ring b 5 6 3 Wash both thoroughly in a nonflammable solvent Dry and reinstall them 5 6 4 Turn...

Page 40: ...in a well ventilated area DO NOT drain the fuel tank in an area with flames or sparks 5 7 3 Loosen the drain screw on the carburetor and drain any remaining fuel from the carburetor 5 7 4 Change the e...

Page 41: ...engine are open Fuel tank has fuel Choke lever is in correct position Choke should be closed when starting a cold engine All loads are disconnected from generator Spark plug is in good condition Spark...

Page 42: ...output W 3400 Type Single phase self exciting 2 pole field rotating AC voltages available Volts phase 120 240 1 Frequency Hz 60 Power factor cos 1 0 AC receptacles 125V duplex 2 125 250V twist lock Am...

Page 43: ...GX 240 U1 VWS Max rated power rated speed kW Hp 5 3 7 1 3600 rpm Spark plug BPR6ES NKG Electrode gap mm in 0 7 0 8 0 028 0 031 Operating speed rpm 3600 Air cleaner type Oil wetted foam Engine lubrica...

Page 44: ...time of purchase Exhaust Emissions The combustion process produces carbon monoxide oxides of nitrogen and hydrocarbons Control of hydrocarbons and oxides of nitrogen is very important because under ce...

Page 45: ...ment is free of defects in materials and workmanship which would cause this engine equipment to fail to conform to EPA regulations during its warranty period Wacker Neuson is also liable for damages t...

Page 46: ...e services after the item s first scheduled replacement as listed in the maintenance section of the engine equipment operator s manual such as spark plugs and filters Incidental or consequential damag...

Page 47: ...you shall notify Wacker Neuson Product Support Department 1 800 770 0957 and you will be advised of the appropriate dealer service center where warranty repair can be performed All repairs qualifying...

Page 48: ...charged for diagnostic labor that leads to determination that a warranted part is in fact defective provided that such diagnostic work is performed at a Wacker Neuson Corporation authorized service c...

Page 49: ...ect or improper maintenance was the direct cause of the need for repair or replacement of the part That notwithstanding any adjustment of a component that has a factory installed and properly operatin...

Page 50: ...Emission Control Systems Information and Warranty 50 wc_tx001772gb fm...

Page 51: ...wc_tx001896gb fm 51 Notes GV 3800A...

Page 52: ...Schematics GV 3800A 52 wc_tx001896gb fm 9 Schematics 9 1 Electrical Schematic A 14 22 12 18 25 16 5 7 17 6 6 8 19 21 11 10 13 20 15 1 2 4 3 B C wc_gr008687...

Page 53: ...regulator 16 Voltage selector switch 5 20A circuit breaker 17 Twist lock receptacle 125 250V 6 Duplex receptacle 125V 18 Auto idle switch 7 GFCI 19 Idle solenoid 8 Engine ON OFF switch 20 Capacitor 21...

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Page 56: ...02 390 Wacker Neuson Production Americas LLC 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 G...

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