Multiquip ga-6h manual GA-6H/GA-6HA -TROUBLESHOOTING Engine, Engine Troubleshooting

Page 34

GA-6H/GA-6HA —TROUBLESHOOTING (ENGINE)

Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, please take a remedial action following the diagnosis based on the Engine Troubleshooting (Table 7) and

GeneratorsTroubleshooting (Table 8) information shown below and on the proceeding page. If the problem cannot be remedied, please leave the unit just as it is and consult our company's business office or service plant.

TABLE 7. ENGINE TROUBLESHOOTING

SYMPTOM

POSSIBLE PROBLEM

SOLUTION

 

 

 

 

Inspect carburetor to see if fuel

Check fuel line

 

is reaching it?

 

 

 

 

 

No Fuel?

Add Fuel

 

 

 

 

Water in fuel tank?

Flush or replace fuel tank.

 

 

 

 

Fuel filter clogged?

Replace fuel filter

 

 

 

 

Stuck carburetor?

Check float mechanism.

Poor starting

 

 

Spark plug is red?

Spark plug is fouled. Check tranistor ignition unit.

 

 

 

 

Spark plug is blue-white?

Insufficient compression, injected air leaking. Carburetor jets are

 

clogged (overflow).

 

 

 

 

 

 

No spark present at tip of spark

Tranistor ignition unit broken, high voltage cord cracked or broken.

 

plug?

Start/Stop switch broken. Replace spark plug if fouled.

 

 

 

 

No oil?

Add oil as required.

 

 

 

 

Oil pressure alarm lamp blinks

Check Automatic shutdown circuit "oil sensor".

 

upon starting?

 

 

 

 

 

 

Engine will not turn over?

Replace cylinder and piston and if necessary axel joint.

 

 

 

 

Cylinder head connecting bolts

Tighten cylinder head connecting bolts.

 

loose?

 

 

 

 

 

Insufficient power output "no

Cylinder head gasket damaged?

Replace cylinder head gasket.

compression"

 

 

Malfunction of valve seat?

Re-seat valves.

 

 

 

 

 

Spark plug is loose?

Replace spark plug.

 

 

 

 

Worn piston rings?

Replace piston rings.

 

 

 

 

Malfunction in air-cleaner

Clean or replace air filter.

 

system, air filter clogged?

 

 

 

 

 

 

Air leaking in from interface

Tighten bolts between carburetor and cylinder head. Replace

Insufficient power output

between carburetor and cylinder

cylinder head gasket.

"compression"

head?

 

 

 

 

 

 

Clean or replace fuel filter.

 

Malfunction in fuel system?

Clean or replace carburetor.

 

 

Check carburetor float.

 

 

 

PAGE 34 — GA-6H/GA-6HA A.C. GENERATORS — OPERATION & PARTS MANUAL — REV. #0 (06/02/05)

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Contents Model GA-6H/GA-6HA Page Heres HOW to GET Help Table of Contents Parts Ordering Procedures When ordering parts Please supply the following informationBurn Hazards GA-6H/GA-6HA Safety Message Alert SymbolsRespiratory Hazards Equipment Damage Rotating Parts HazardsGA-6H/GA-6HA Rules for Safe Operation Read this manualPower Cord Safety Death EmergenciesMachine Safety Decals Operation and Safety DecalsGA-6H/GA-6HA Specifications Generators Effects of Altitude and HeatSpecifications Engine GA-6H/GA-6HA Specifications EngineGA-6H/GA-6HA Dimensions DimensionsGA-6H/GA-6HA General Information Small Motors Single Phase Load 60 HzIncandescent Loads Large MotorsGA-6H/GA-6HA Controls and Indicators Generators ComponentsWhen the full power switch is GA-6H/GA-6HA Controls and Indicators FuelTank Fuel tank capacity is 5 gallons 19 litersGA-6H/GA-6HA Generator Refueling Generators RefuelingIndoor Installation GA-6H/GA-6HA InstallationOutdoor Installation MountingGA-6H/GA-6HA Installation Connecting the GroundExtension Cable General Inspection Prior to Operation Ground Power ToolsGA-6H/GA-6HA PRE-INSPECTION Main Circuit BreakerEngine Oil Check GA-6H/GA-6HA PRE-INSPECTION EngineBefore Starting Fuel CheckGA-6H/GA-6HA Initial START-UP Engine Before Starting the EngineGA-6H/GA-6HA Initial START-UP/GENERATOR Operation Connecting the Load Stopping the EngineGA-6H/GA-6HA Preparation for Longterm Storage Generators StoragePage GA-6H/GA-6HA Maintenance Engine Engine Maintenance ScheduleGA-6H/GA-6HA Maintenance Engine MaintenanceGA-6H -WIRING Diagram Generator GA-6H Wiring DiagramGA-6HA -WIRING Diagram Generator GA-6HA Wiring DiagramGA-6H/GA-6HA -TROUBLESHOOTING Engine Engine TroubleshootingWhite GA-6H/GA-6HA -TROUBLESHOOTING Generator Generator TroubleshootingPage Items Found In the Remarks Column How to read the marks and remarks used in this partsGA-6H/GA-6HA Explanation of Code in Remarks Column Items Found In the Items Number ColumnGA-6H/GA-6HA Suggested Spare Parts DescriptionGA-6H/GA-6HA Nameplate and Decals Name Plate AssyDecal Operating Instructions Decal MQ MultiquipDecalwarning GA-6H/GA-6HA Generator Assy Generator AssySET BOLT, Rotor RECTIFIER, D3SB80BEARING, 6304 2RU Nycm SET WASHER, BearingGA-6H Control BOX Assy Control BOX ASSY. GA-6HOperation SWITCH, C1550WA Full Power SWITCH, ET-330D12Idle Control SWITCH, C1550WA Control BOXGA-6HA Control BOX Assy Control BOX AssyGA-6HA Control BOX Assy GA-6H/GA-6HA Muffler Assy Muffler AssyBracket MufflerBolt HEX Head HEX NUTGA-6H/GA-6HA Pipe Frame Assy Pipe Frame AssyRubber Suspension GA-6HABase Fuel TankHonda GX340K1EDE2 Engine AIR Cleaner Assy AIR Cleaner AssyHOUSING, AIR Cleaner ELEMENT, AIR CleanerSEPARATOR, AIR Cleaner STAY, AIR CleanerHonda GX340K1EDE2 Engine Camshaft Assy Camshaft AssyARM, Valve Rocker SPRING, Weight ReturnROD, Push LIFTER, ValveHonda GX340K1EDE2 Engine Carburetor Assy Carburetor AssyGasket SET GASKET, AIR CleanerCLIP, Wire Harness Valve SET, FloatHonda GX340K1EDE2 Engine Control Assy Control AssyROD, Governor SPRING, Control AdjustingARM, Governor SPRING, GovernorHonda GX340K1EDE2 Engine Crankcase Cover Assy Crankcase Cover AssyPIN, Governor Weight WEIGHT, GovernorHOLDER, Governor Weight GASKET, Case CoverHonda GX340K1EDE2 Engine Crankshaft Assy Crankshaft AssyWEIGHT, Balancer Crankshaft E-TYPEHonda GX340K1EDE2 Engine Cylinder Barrel Assy Cylinder Barrel AssySHAFT, Governor ARM Switch ASSY., OIL LevelWIRE, Ground BOLT, Drain PlugHonda GX340K1EDE2 Engine Cylinder Head Assy Cylinder Head AssyCLIP, Valve Guide GUIDE, Valve OS OptionalGUIDE, EX. Valve OS Optional GASKET, Cylinder HeadHonda GX340K1EDE2 Engine FAN Cover Assy FAN Cover AssyShroud COVER, FAN *NH1* BlackGROMMET, Drain Hole Honda GX340K1EDE2 Engine Flywheel Assy Flywheel AssyFLYWHEEL, Lamp FAN, CoolingNUT, Special 16MM Honda GX340K1EDE2 Engine Ignition Coil Assy Ignition Coil AssyWIRE, Stop Switch 470MM CLAMP, WireGROMMET, Wire HOLDER, Stop Switch WireHonda GX340K1EDE2 Engine Piston Assy Piston AssyPiston STD BOLT, Connecting RODRing SET, Piston STD PIN, PistonHonda GX340K1EDE2 Engine Recoil Starter Assy SPRING, Friction PULLEY, Recoil StarterRATCHET, Starter SPRING, Starter ReturnHonda GX340K1EDE2 Engine Solenoid Assy Solenoid AssySPRING, Choke Return LEVER, ThrottleHonda GX340K1EDE2 Engine Labels Assy Labels AssyMARK, Choke MARK, AIR CleanerEmblem MARK, OIL CautionEffective October 1, 2002 Terms and Conditions of Sale Parts Page Your Local Dealer is
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ga-6h, GA-6HA specifications

The Multiquip GA-6HA is a versatile and robust generator designed to meet the power needs of a variety of applications, particularly in construction, events, and emergency backup situations. With its compact design and impressive performance capabilities, the GA-6HA is an ideal choice for professionals and contractors who require reliable electrical supply in remote locations or during power outages.

One of the standout features of the GA-6HA is its powerful 6,000-watt output, which provides sufficient power to run multiple tools and equipment simultaneously. This generator is equipped with a Honda GX390 engine, known for its durability and fuel efficiency. The engine operates quietly, making it suitable for use in noise-sensitive environments. Furthermore, the advanced design of the engine ensures minimal emissions, aligning with environmental regulations and promoting cleaner operation.

In terms of technology, the GA-6HA is fitted with a heavy-duty alternator that delivers stable power with a rated output of 120/240 volts. This feature allows users to connect various electrical devices without worry of voltage fluctuations that could damage sensitive equipment. The generator also incorporates a manual reset circuit breaker for added safety, preventing overload conditions.

Durability is a significant characteristic of the GA-6HA, as it is built with a rugged steel frame that can withstand the rigors of outdoor use. The generator's design includes an integrated lift hook for easy transport and positioning on job sites. Additionally, the anti-vibration mounts help to minimize noise and maintain stability during operation.

The GA-6HA features multiple outlets, including 120V 20A duplex receptacles and a 120/240V 30A locking receptacle, providing flexibility for connecting various tools and appliances. An easy-to-read fuel gauge and easy-access control panel contribute to user-friendliness and operational efficiency.

Overall, the Multiquip GA-6HA is designed to be a reliable power solution, effectively combining performance, durability, and portability. Whether for construction sites, outdoor recreational activities, or emergency power needs, this generator stands out for its impressive features and user-centric design.
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