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  2. Wacker Neuson
  3. Portable Generator
  4. G2.5A
  5. Operator's Manual

Wacker Neuson G2.5A Operator's Manual

Other manuals for G2.5A: Operator's Manual, Repair Manual

Summary of G2.5A

  • Page 1

    Www.Wackergroup.Com generator g 2.5a operator’s manual 0152792en 003 0104 0 1 5 2 7 9 2 e n.

  • Page 3: G 2.5A

    G 2.5a table of contents wc_bo0152792003entoc.Fm 1 1. Foreword 3 2. Safety information 4 2.1 laws pertaining to spark arresters ...................................................... 4 2.2 operating safety .................................................................................. 5 2.3 opera...

  • Page 4: Table of Contents

    Table of contents g 2.5a wc_bo0152792003entoc.Fm 2 5. Maintenance 23 5.1 engine maintenance ............................................................................23 5.2 periodic maintenance schedule ..........................................................23 5.3 engine oil ......................

  • Page 5: Foreword

    Foreword wc_si000064gb.Fm 3 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 informatio...

  • Page 6: Safety Information

    Safety information g 2.5a wc_si000064gb.Fm 4 2. 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 ...

  • Page 7: G 2.5A

    G 2.5a safety information wc_si000064gb.Fm 5 2.2 operating safety backfeed from the generator into the public power distribution system can cause serious injury or death to utility workers! Improper connection of generator to a building's electrical system can allow electrical current from the gener...

  • Page 8: Safety Information

    Safety information g 2.5a wc_si000064gb.Fm 6 2.2.11 always transport generator in an upright position. 2.2.12 always keep machine at least one meter (three feet) away from structures, buildings and other equipment during use. 2.2.13 always keep the area immediately surrounding and underneath the mac...

  • Page 9: G 2.5A

    G 2.5a safety information wc_si000064gb.Fm 7 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 pr...

  • Page 10: Safety Information

    Safety information g 2.5a wc_si000064gb.Fm 8 2.5 label locations w c _ g r 0 0 1 0 3 0 gnd 88897 1 2 3 4 5 1 2 i m p r o p e r c o n n e c t i o n o f g e n e r a t o r t o a b u i l d i n g ' s e l e c t r i c a l s y s t e m c a n a l l o w e l e c t r i c a l c u r r e n t f r o m t h e g e n e r...

  • Page 11: G 2.5A

    G 2.5a safety information wc_si000064gb.Fm 9 2.6 safety and operating labels wacker machines use international pictorial labels where needed. These labels are described below: label meaning danger! Engines emit carbon monoxide; operate only in well ventilated area. Read the operator's manual. No spa...

  • Page 12: Safety Information

    Safety information g 2.5a wc_si000064gb.Fm 10 electrical ground. Open fuel flow valve. Open choke. Push or turn engine switch to on position. Pull rewind starter. Close fuel flow valve. Label meaning gnd 88897 1 2 3 4 5 1 2.

  • Page 13: G 2.5A

    G 2.5a safety information wc_si000064gb.Fm 11 close choke. Push or turn engine switch to off position. Neutral bonded to frame. A nameplate listing the model number, item number, revision, and serial number is attached to each unit. Please record the infor- mation found on this plate so it will be a...

  • Page 14: Technical Data

    Technical data g 2.5a wc_td000064gb.Fm 12 3. Technical data 3.1 generator item no. G2.5a 0009256 generator maximum output w 2500 continuous output w 2250 type single voltage, single phase, auto voltage regulator system ac voltages available volts phase 120 1ø frequency hz 60 power factor 1.0 ac rece...

  • Page 15: G 2.5A

    G 2.5a technical data wc_td000064gb.Fm 13 3.2 engine item no. G2.5a 0009256 engine engine make honda engine model gx 160 k1vx rated power kw (hp) 4.1 (5.5) spark plug bpr6es / w20epr-u electrode gap mm (in.) 0.7 - 0.8 (0.028 - 0.031) engine speed - full load rpm 3600 ± 100 engine speed - no load rpm...

  • Page 16: Operation

    Operation g 2.5a wc_tx000158gb.Fm 14 4. Operation 4.1 determining power requirements this generator is designed to operate single-phase, 60 hz appliances running at 120 vac. Some appliances and tools require a surge of current when starting. This means that the amount of power needed to initially st...

  • Page 17: G 2.5A

    G 2.5a operation wc_tx000158gb.Fm 15 4.2 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 engine exhaust away from areas where people may be pres...

  • Page 18: Operation

    Operation g 2.5a wc_tx000158gb.Fm 16 4.4 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 lack of air pressure. This translates into a lack of power and thus reduc...

  • Page 19: G 2.5A

    G 2.5a operation wc_tx000158gb.Fm 17 4.5 grounding the generator see graphic: wc_gr000544 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 electrica...

  • Page 20: Operation

    Operation g 2.5a wc_tx000158gb.Fm 18 4.7 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 incre...

  • Page 21: G 2.5A

    G 2.5a operation wc_tx000158gb.Fm 19 4.8 control panel see graphic: wc_gr000553 control panel ref. Description ref. Description a gfi duplex receptacle - 120v d gfi test button b circuit breaker -20 amp. E gfi reset button c duplex receptacle - 120v w c _ g r 0 0 0 5 5 3 1 2 0 v a c 2 0 a m p = @ a ...

  • Page 22: Operation

    Operation g 2.5a wc_tx000158gb.Fm 20 4.9 ground fault interrupt (gfi) see graphic: wc_gr000553 the 120v, 20 amp receptacle (a) is equipped with a ground fault circuit interrupt (gfi). The gfi shuts off the power to the receptacle when a ground fault occurs in the generator or to a piece of equipment...

  • Page 23: G 2.5A

    G 2.5a operation wc_tx000158gb.Fm 21 4.11 before starting 4.11.1 read and understand safety and operating labels and instructions at the beginning of this manual 4.11.2 inspect generator for any signs of damage which may affect operation or pose a safety hazard. 4.11.3 check: • oil level in engine •...

  • Page 24: Operation

    Operation g 2.5a wc_tx000158gb.Fm 22 4.12 to start see graphic: wc_gr000554 4.12.1 disconnect all loads from the generator. 4.12.2 open fuel valve by moving lever to the right (a1). Note: if engine is cold, move choke lever to closed position (b1). If engine is hot, set choke to open position (b2). ...

  • Page 25: G 2.5A

    G 2.5a maintenance wc_tx000170gb.Fm 23 5. Maintenance 5.1 engine maintenance the chart below lists basic machine and engine maintenance. Refer to engine manufacturer’s operator’s manual for additional information on engine maintenance. 5.2 periodic maintenance schedule daily before starting after fi...

  • Page 26: Maintenance

    Maintenance g 2.5a wc_tx000170gb.Fm 24 5.3 engine oil see graphic: wc_gr000022 5.3.1 drain oil while the engine is still warm. 5.3.2 remove the oil fill plug (a) and drain plug (b) to drain oil. Note: in the interests of environmental protection, place a plastic sheet and a container under the machi...

  • Page 27: G 2.5A

    G 2.5a maintenance wc_tx000170gb.Fm 25 5.4 air cleaner see graphic: wc_gr000025 the engine is equipped with a dual element air cleaner. Service air cleaner frequently to prevent carburetor malfunction. Caution: never run engine without air cleaner. Severe engine damage will occur. Never use gasoline...

  • Page 28: Maintenance

    Maintenance g 2.5a wc_tx000170gb.Fm 26 5.5 spark plug see graphic: wc_gr000028 clean or replace 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 m...

  • Page 29: G 2.5A

    G 2.5a maintenance wc_tx000170gb.Fm 27 5.6 cleaning the sediment cup see graphic: wc_gr000029 5.6.1 turn fuel valve off. 5.6.2 remove sediment cup (a) and o-ring (b). 5.6.3 wash both thoroughly in a nonflammable solvent. Dry and reinstall them. 5.6.4 turn fuel valve on and check for leaks. 5.7 carbu...

  • Page 30: Maintenance

    Maintenance g 2.5a wc_tx000170gb.Fm 28 5.8 engine speed see graphic: wc_gr000114 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. Ther...

  • Page 31: G 2.5A

    G 2.5a maintenance wc_tx000170gb.Fm 29 5.9 storage before storing generator for a long period of time: 5.9.1 close the fuel valve and remove and empty sediment cup under carburetor. 5.9.2 disconnect the fuel line from the carburetor. Place open end of fuel line into a suitable container and open fue...

  • Page 32: Maintenance

    Maintenance g 2.5a wc_tx000170gb.Fm 30 5.11 troubleshooting 5.12 wire colors 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 s...

  • Page 33: G 2.5A

    G 2.5a maintenance wc_tx000170gb.Fm 31 5.13 wiring schematic see graphic: wc_gr000767 ref. Description ref. Description ref. Description a generator b control box c engine ref. Description ref. Description 1. Main windings 5. Ignition switch 2. Aux winding 6. Oil level switch 3. Capacitor 25 µf 400 ...

  • Page 34: Maintenance

    Maintenance g 2.5a wc_tx000170gb.Fm 32.