Wacker Neuson GPi 4300 Operator'S Manual Download Page 53

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GPi 3200 / 4300

Schematics

wc_tx001241gb.fm

4.6

Electrical Schematic Components (Manual Start Models, non-CSA)

Component

Engine

DC output terminal

Generator

Micro switch

Control panel

Inverter and engine control unit

Diode rectifier

Monitor control unit

Coil (1)

Engine switch

Coil (2)

AC receptacle, 120V 20A

Coil (3)

Ground terminal

Main coil

Ignition coil

DC circuit breaker

AC receptacle, 120V 30A

Wire Colors

Blk

Black

Brn

Brown

Org

Orange

Blk/W

Black/White

Brn/W

Brown/White

Gry

Gray

Blu

Blue

Grn

Green

Red

LBlu

Pink

Grn/W

Green/White

White

Yellow

W/Blk

White/Black

Grn/Y

Green/Yellow

Pur

Purple

Summary of Contents for GPi 4300

Page 1: ...0179740en 004 0311 0 1 7 9 7 4 0 E N Operator s Manual Inverter Generator GPi 3200 GPSi 3200 GPi 4300 GPSi 4300...

Page 2: ...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 propert...

Page 3: ...xpressly reserves the right to make technical modifications even without notice which improve the performance or safety standards of its machines The information contained in this manual is based on m...

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

Page 5: ...7 2 1 Overview 17 2 2 Preparing the Machine for First Use 17 2 3 Features and Components 18 2 4 Lifting and Transporting 20 2 5 Wheel Brakes if equipped 20 2 6 Installation 21 2 7 Connecting and Maint...

Page 6: ...rainer 45 3 9 Storing the Generator 46 4 Schematics 48 4 1 Electrical Schematic S Models non CSA 48 4 2 Electrical Schematic Components S Models non CSA 49 4 3 Electrical Schematic CSA 50 4 4 Electric...

Page 7: ...l 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 seri...

Page 8: ...frequency requirements 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 gener...

Page 9: ...ains 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 f NEVER...

Page 10: ...perating safety while running this machine Do not operate the generator when open containers of fuel paint or other flammable liquids are in the vicinity of the generator Do not place flammable materi...

Page 11: ...e fuel tank for leaks and cracks before starting the engine Do not run the machine if fuel leaks are present or the fuel lines are loose Do not run the engine near open flames Do not start the engine...

Page 12: ...local regulations Personal injury avoidance Let the engine and muffler cool before transporting or servicing the machine Do not service the machine if your clothing or skin is wet Do not allow untrain...

Page 13: ...GPi 3200 4300 Safety Information wc_si000348gb fm 13 1 6 Label Locations G A E D H C B F G G...

Page 14: ...tor 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 away from windows doors and...

Page 15: ...only Keep open flames away from the generator Do not operate in rain or snow Do not connect to a household circuit E WARNING Hot surface Do not touch DANGER Risk of carbon monoxide poisoning Keep a sa...

Page 16: ...ber is attached to each unit Please record the information found on this nameplate so it will be available should the nameplate become lost or damaged When ordering parts or requesting service informa...

Page 17: ...amage If there is visible damage do not operate the machine Contact your Wacker Neuson dealer immediately for assistance 3 Take inventory of all items included with the machine and verify that all loo...

Page 18: ...Operation GPi 3200 4300 18 wc_tx001239gb fm 2 3 Features and Components l wc_gr006662 A B C F P G E E D Q R S H J O K L M N...

Page 19: ...k plug cap B Fuel tank L Air cleaner C Fuel gauge M Fuel strainer D Right side panel if equipped N Battery if equipped E Oil drain plug O Oil filler gauge F Recoil starter P Left side panel if equippe...

Page 20: ...transporting the generator to and from the job site Allow the engine to cool before transporting the generator Drain the fuel tank Close the fuel valve Ensure that the generator is securely strapped...

Page 21: ...ect sunlight Position the generator on firm level ground so that it will not slide or shift Position the engine exhaust away from areas where people may be present The surrounding area must be free fr...

Page 22: ...e battery cable from the battery Maintaining the battery Follow the battery manufacturer s maintenance recommendations Keep battery terminals clean and connections tight When necessary tighten the cab...

Page 23: ...ater 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 A heavier cord with a larger wire size will r...

Page 24: ...quired to keep it running The generator must be capable of supplying this surge current Other equipment may require more power than is actually stated on its nameplate Approximate startingpower requir...

Page 25: ...fm 25 2 10 Control Panel wc_gr006675 a m n o p q d e f g h b c j k l a m n o p q d e f h b r r c j k l a m n o p q d e f g h b c j k l a m n o p q d e f h b c j k l AC 120V GPi 3200 GPi 4300 GPSi 320...

Page 26: ...when the button pops out To reset the DC circuit breaker press the button Key switch g The key switch g is used to start and stop the engine See topic Starting the Generator Electric Start Engine swi...

Page 27: ...or light m illuminates Pressing the LCD changeover switch a third time changes the LCD display back to operating hours The red operator hour indicator light k illuminates Auto power saving switch o an...

Page 28: ...procedure below to test the GFI for proper operation every time the generator is used 1 Disconnect all equipment from the generator 2 Start the generator 3 Push the black TEST button b1 on the recept...

Page 29: ...electrical inspector 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...

Page 30: ...ank Fill only until the fuel level reaches the F mark on the fuel level gauge C2 Do not overfill Close the fuel filler cap tightly and clean up spilled fuel before operating the machine Using gasoline...

Page 31: ...ot blocked make sure that the generator is grounded to a good earthen ground per local regulations and NEC standards Internal and pre operation checks check engine oil and fuel levels fill as required...

Page 32: ...the engine is running 4 If you started the engine with the engine switch in the CHOKE position allow the engine to run for 20 30 seconds and then turn the engine switch to the RUN position 5 Use the...

Page 33: ...n allow the engine to run for 20 30 seconds and then turn the engine switch to the RUN position 5 Use the LED changeover switch n to switch to display voltage on the LCD A reading of 120V indicates th...

Page 34: ...ad condition Then re start the engine Circuit breaker activation If equipped your machine s circuit breakers r shut off the electrical current when the current exceeds its limit Circuit breakers also...

Page 35: ...f machine damage and electric shock f Do not use AC power and DC power at the same time WARNING Personal injury hazard Battery acid is corrosive to metallic surfaces and harmful to human skin f Wear p...

Page 36: ...eaker f may activate while a battery is charging This may occur for either of the following reasons Defective battery check the battery before replacing the DC breaker Excessive current draw from a la...

Page 37: ...Procedure If a breakdown or accident occurs while the machine is operating follow the procedure below 1 Stop the engine 2 Turn off the fuel supply 3 Disconnect tools from the machine 4 Allow the machi...

Page 38: ...ekly Every 100 hours biweekly Every 200 hours monthly Every 500 hours Every 1000 hours Clean generator enclosure 3 Check for loose or missing fasteners 3 Check engine oil level and refill as needed 3...

Page 39: ...top of the panel Note It is not necessary to completely remove the mounting screws Loosen them only until the screws spin freely 2 The bottom edge of the panel rests in a metal channel p2 Grasp the ru...

Page 40: ...2 Unscrew and remove the oil filler cap from the oil fill port 3 Wipe the level gauge clean and insert it into the oil fill port 4 Remove the level gauge from the oil fill port and check the oil leve...

Page 41: ...L is located on the right side of the machine behind the control panel Unhook and remove the air cleaner body cover L1 2 Remove the urethane forms L2 from the air cleaner body 3 Rinse the urethane for...

Page 42: ...ectrode is covered with carbon deposits use a wire brush or spark plug cleaner to remove the carbon NOTICE If the spark plug is cracked or damaged replace it See Technical Data Checking the electrode...

Page 43: ...ow the procedure below to change the engine oil 1 Place a plastic cloth and a collection container beneath the machine 2 Unscrew and remove the oil filler cap O from the oil fill port 3 The oil drain...

Page 44: ...Remove the nut r2 and screw r3 from the tail screen cover r4 and remove the tail screen cover 3 Remove the tail screen r5 and spark arrester r from the exhaust outlet q 4 Use a stiff brush to remove c...

Page 45: ...ng a wrench remove the fuel strainer cup gasket M2 and screen M3 from the generator 2 Empty collected water and sediment from the fuel strainer cup 3 Using a clean dry cloth wipe any remaining water a...

Page 46: ...l Clean dry shop cloths Plastic cloth and containers of sufficient volume to collect drained fuel and oil Note Collect store and dispose of drained fuel and oil in accordance with current environmenta...

Page 47: ...t and dispose of drained fuel 10 Re install the fuel drain screw Change the engine oil See Changing the Engine Oil Check fasteners Check the machine for loose or missing fasteners Tighten or replace a...

Page 48: ...Schematics GPi 3200 4300 48 wc_tx001241gb fm 4 Schematics 4 1 Electrical Schematic S Models non CSA F E G C D J L N K H B S O M R Z Q P Y X U T V W A wc_gr006681...

Page 49: ...motor F Coil 2 T Oil level sensor G Coil 3 U Ignition coil H Main coil V Starting motor J DC circuit breaker W Battery K DC output terminal X Fuse 10A L Diode rectifier Y Relay M Key switch Z AC recep...

Page 50: ...Schematics GPi 3200 4300 50 wc_tx001241gb fm 4 3 Electrical Schematic CSA F E G C D J L N K H B S O M R Z AA AA AA Q P Y X U T V W A wc_gr007295...

Page 51: ...F Coil 2 T Oil level sensor G Coil 3 U Ignition coil H Main coil V Starting motor J DC circuit breaker W Battery K DC output terminal X Fuse 10A L Diode rectifier Y Relay M Key switch Z AC receptacle...

Page 52: ...Schematics GPi 3200 4300 52 wc_tx001241gb fm 4 5 Electrical Schematic Manual Start Models non CSA F E G C D J N K H B S O M R Z Q P U T A wc_gr006848...

Page 53: ...e control unit D Diode rectifier O Monitor control unit E Coil 1 P Engine switch F Coil 2 Q AC receptacle 120V 20A G Coil 3 R Ground terminal H Main coil U Ignition coil J DC circuit breaker Z AC rece...

Page 54: ...41gb fm 4 7 Electrical Schematic Manual Start Models CSA F E G C D J N K H B S O M R Z Q P U T A wc_gr007415 Org R W Blu Gry Grn Blu Pur Org Blk Blu W W W R Brn Grn Y R W Blu W W Grn Y Grn Y Blu W Blu...

Page 55: ...control unit D Diode rectifier O Monitor control unit E Coil 1 P Engine switch F Coil 2 Q AC receptacle 120V 20A G Coil 3 R Ground terminal H Main coil U Ignition coil J DC circuit breaker Z AC recept...

Page 56: ...an electrode 6 Add engine oil Engine power output is low 1 Air cleaner is dirty 2 Engine is overheated 1 Clean air cleaner 2 Consult engine owner s manual Engine stops 1 Engine malfunction 2 Fuel tank...

Page 57: ...0 rpm 6 3 8 2 3600 rpm Engine oil type 4 stroke API SE SG SH or SJ SAE 10W 30 or 10W 40 Engine oil capacity L qt 0 6 0 63 1 0 1 06 Starting system Manual Manual and Electric Manual Manualand Electric...

Page 58: ...AC output W 2800 3800 Rated power factor 1 0 Rated DC voltage V 12 Rated DC current A 8 3 Safety device type Current breaker Grounding system Neutral ground Neutral bonded to frame AC connections 1 NE...

Page 59: ...Engine Emission Warranty Information and Statement...

Page 60: ...the durability period Depending on the size of the engine a selection of time periods can be used to measure the Air Index level see below Descriptive Term Applicable to Emissions Durability Period Mo...

Page 61: ...ices Consequential damages such as loss of time inconvenience loss of use of the engine or equipment etc Diagnosis and inspection charges that do not result in warranty eligible service being performe...

Page 62: ...n related part for a period of two 2 years after the date of delivery to the first retail purchaser C WHAT IS COVERED 1 REPAIR OR REPLACEMENT PARTS Repairs and replacement of any warranted part will b...

Page 63: ...plicable iv Regulator assy gaseous fuel if applicable 2 Air Induction System i Intake manifold if applicable ii Air filter 3 Ignition System i Spark plugs ii Magneto or electronic ignition system iii...

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Page 66: ...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 Pl...

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