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  4. GV 3800A
  5. Operator's Manual

Wacker Neuson GV 3800A Operator's Manual

Other manuals for GV 3800A: Repair Manual, Operator's Manual

Summary of GV 3800A

  • Page 1

    Www.Wackergroup.Com generator gv 3800a operator’s manual 0170812en 00 3 0108 0 1 7 0 8 1 2 e n.

  • Page 2

    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. • ne...

  • Page 3: Gv 3800A

    Gv 3800a table of contents wc_bo0170812en_003toc.Fm 3 1. Foreword 5 2. Safety information 6 2.1 laws pertaining to spark arresters ...................................................... 6 2.2 operating safety .................................................................................. 7 2.3 op...

  • Page 4: Table of Contents

    Wc_bo0170812en_003toc.Fm 4 table of contents gv 3800a 4. Maintenance 26 4.1 engine maintenance ............................................................................26 4.2 periodic maintenance schedule ..........................................................26 4.3 engine oil ...................

  • Page 5

    Wc_tx000001gb.Fm 5 california proposition 65 warning: engine exhaust, some of its constituents, and certain vehicle components, contain or emit chemicals known to the state of california to cause cancer and birth defects or other reproductive harm. 1. Foreword this manual provides information and pr...

  • Page 6: Safety Information

    Safety information gv 3800a wc_si000207gb.Fm 6 2. 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 ...

  • Page 7: Gv 3800A

    Gv 3800a safety information wc_si000207gb.Fm 7 2.2 operating safety using a generator indoors can kill you in minutes. Generator exhaust contains carbon monoxide. This is a poison you cannot see or smell. Never use this generator inside a home or garage, even if doors and windows are open. Only use ...

  • Page 8: Safety Information

    Safety information gv 3800a wc_si000207gb.Fm 8 2.2.7 never operate the machine in snow, rain, or standing water. 2.2.8 never allow untrained personnel to operate or service the generator. The generator set should be set up by a trained electrician. 2.2.9 never stand on the machine. 2.2.10 do not sta...

  • Page 9: Gv 3800A

    Gv 3800a safety information wc_si000207gb.Fm 9 2.3 operator safety while using internal combustion engines internal combustion engines present special hazards during operation and fueling. Read and follow the warning instructions in the engine owner’s manual and the safety guidelines below. Failure ...

  • Page 10: Safety Information

    Safety information gv 3800a wc_si000207gb.Fm 10 2.4 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 the generator is experiencing...

  • Page 11: Gv 3800A

    Gv 3800a safety information wc_si000207gb.Fm 11 2.5 label locations.

  • Page 12: Safety Information

    Safety information gv 3800a wc_si000207gb.Fm 12 2.6 safety and operating labels wacker machines use international pictorial labels where needed. These labels are described below: label meaning danger! No sparks, flames or burning objects near machine. Shut off the engine before refueling. Warning! H...

  • Page 13: Gv 3800A

    Gv 3800a safety information wc_si000207gb.Fm 13 open the fuel flow valve. Close the choke. Turn the engine switch to the on position. Pull the rewind starter. Open the choke. Open main circuit breaker. Turn the engine switch to “off”. Close the fuel flow valve. Label meaning.

  • Page 14: Safety Information

    Safety information gv 3800a wc_si000207gb.Fm 14 electrical ground using a generator indoors can kill you in minutes. Generator exhaust contains carbon monoxide. This is a poison you cannot see or smell. Never use inside a home or garage, even if doors and windows are open. Only use outside and far a...

  • Page 15: Gv 3800A

    Gv 3800a operation wc_tx000705gb.Fm 15 3. Operation 3.1 determining power requirements this generator is designed to operate single-phase, 60 hz appliances running at 120 vac. Check the nameplate or label provided on tools and appliances to make sure their power requirements match the power output o...

  • Page 16: Operation

    Operation gv 3800a wc_tx000705gb.Fm 16 3.2 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 pres...

  • Page 17: Gv 3800A

    Gv 3800a operation wc_tx000705gb.Fm 17 3.4 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 thu...

  • Page 18: Operation

    Operation gv 3800a wc_tx000705gb.Fm 18 3.5 grounding the generator a ground connection (a) is located on the generator frame. For proper operating safety, this ground terminal must be connected to a good ground source. This ground connection must comply with national electrical code standards, and s...

  • Page 19: Gv 3800A

    Gv 3800a operation wc_tx000705gb.Fm 19 3.7 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 inc...

  • Page 20: Operation

    Operation gv 3800a wc_tx000705gb.Fm 20 3.8 control panel ref. Description ref. Description a engine switch e voltage selector switch (vss) b auto idle switch f gfi duplex receptacle—120v c twist-lock receptacle—120/240v g gfi test button d main circuit breaker h gfi reset button.

  • Page 21: Gv 3800A

    Gv 3800a operation wc_tx000705gb.Fm 21 3.9 ground fault interrupt (gfi) see graphic: wc_gr003958 each of the 125v, 20 amp receptacles (f) is equipped with a ground fault circuit interrupt (gfi). The gfi shuts off power to the receptacle when a ground fault occurs to a piece of equipment attached to ...

  • Page 22: Operation

    Operation gv 3800a wc_tx000705gb.Fm 22 3.11 voltage selection see graphic: wc_gr003958 the voltage selector switch (e) switches the generator output between the single-voltage mode (120v) and the dual-voltage (120/240v) mode. In single-voltage mode, the full rated power of the generator is shared be...

  • Page 23: Gv 3800A

    Gv 3800a operation wc_tx000705gb.Fm 23 3.13 before starting 3.13.1 read and understand the safety and operating labels and instructions at the beginning of this manual 3.13.2 inspect the generator for any signs of damage which may affect operation or pose a safety hazard. 3.13.3 check: • oil level i...

  • Page 24: Operation

    Operation gv 3800a wc_tx000705gb.Fm 24 3.14 to start before starting, be sure you read and understand all the safety and operating instructions in this manual. 3.14.1 disconnect all loads from the generator and place the main breaker in the "off" position (a2). 3.14.2 set the auto idle switch (c) to...

  • Page 25: Gv 3800A

    Gv 3800a operation wc_tx000705gb.Fm 25 3.15 to stop 3.15.1 turn off and disconnect all tools and appliances attached to the generator. 3.15.2 place main circuit breaker in the "off" position (a2). 3.15.3 turn the engine switch to "off" (b2). 3.15.4 close fuel valve (d2). Note: to stop the engine qui...

  • Page 26: Maintenance

    Maintenance gv 3800a wc_tx000706gb.Fm 26 4. Maintenance 4.1 engine maintenance the chart below lists basic machine and engine maintenance. Refer to the engine manufacturer’s operator’s manual for additional information on engine maintenance. 4.2 periodic maintenance schedule daily before starting af...

  • Page 27: Gv 3800A

    Gv 3800a maintenance wc_tx000706gb.Fm 27 4.3 engine oil 4.3.1 drain the oil while the engine is still warm. 4.3.2 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 col...

  • Page 28: Maintenance

    Maintenance gv 3800a wc_tx000706gb.Fm 28 4.4 servicing air cleaner service the air cleaner frequently to prevent carburetor malfunction. Notice: never run the engine without the air cleaner. Severe engine damage will occur. Never use gasoline or other types of low flash-point solvents for cleaning t...

  • Page 29: Gv 3800A

    Gv 3800a maintenance wc_tx000706gb.Fm 29 4.5 spark plug 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 ...

  • Page 30: Maintenance

    Maintenance gv 3800a wc_tx000706gb.Fm 30 4.6 cleaning the sediment cup 4.6.1 turn the fuel valve off. 4.6.2 remove the sediment cup (a) and the o-ring (b). 4.6.3 wash both thoroughly in a nonflammable solvent. Dry and reinstall them. 4.6.4 turn the fuel valve on and check for leaks. Wc_gr000029 b a.

  • Page 31: Gv 3800A

    Gv 3800a maintenance wc_tx000706gb.Fm 31 4.7 storage before storing the generator for a long period of time: 4.7.1 close the fuel valve and remove and empty the sediment cup or fuel strainer. 4.7.2 disconnect the fuel line from the carburetor. Place open end of fuel line into a suitable container an...

  • Page 32: Maintenance

    Maintenance gv 3800a wc_tx000706gb.Fm 32 4.8 transport let the engine cool before transporting the generator or storing indoors, to avoid burns or fire hazards. When transporting the generator: 4.8.1 turn the engine fuel valve to the off position. 4.8.2 position the generator level to prevent fuel f...

  • Page 33: Gv 3800A

    Gv 3800a maintenance wc_tx000706gb.Fm 33 4.9 troubleshooting problem / symptom reason / remedy if engine doesn't start, check that: • engine switch is on "start". • fuel valves under fuel tank and on engine are open. • fuel tank has fuel. • choke lever is in correct position. Choke should be closed ...

  • Page 34: Technical Data

    Technical data gv 3800a wc_td000206gb.Fm 34 5. Technical data 5.1 generator item no. Gv 3800a 0620287 generator maximum output w 3800 continuous 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 ø 1.0 a...

  • Page 35: Gv 3800A

    Gv 3800a technical data wc_td000206gb.Fm 35 5.2 engine item no. Gv 3800a 0620287 engine engine make honda engine model gx 240 k1 operating power (max.) kw (hp) 5.9 (8.0) spark plug bpr6es (nkg) electrode gap mm (in.) 0.7–0.8 (0.028–0.031) operating speed (max.) rpm 3600 air cleaner type oil-wetted f...

  • Page 36: Technical Data

    Technical data gv 3800a wc_td000206gb.Fm 36 5.3 electrical schematic ab 15 16 17 18 6 6 5 3 14 1 9 8 19 20 10 11 21 13 12 4 2 22 23 c.

  • Page 37: Gv 3800A

    Gv 3800a technical data wc_td000206gb.Fm 37 5.4 schematic components ref. Description ref. Description ref. Description a generator b control box c engine ref. Description ref. Description 1 main stator winding 13 spark plug 2 secondary winding 14 slip ring 3 rotor winding 15 auto idle unit 4 automa...

  • Page 38

    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...