Multiquip operation manual GA-9.7 HZ -TROUBLESHOOTING Engine

Page 20

GA-9.7 HZ —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 4) 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 4. 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 black?

Spark plug is fouled. Check tranistor ignition unit.

(Engine will not start)

 

 

 

 

 

 

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.

 

 

 

 

Low oil or oil pressure shutdown

Check oil level, add oil if necessary. Check automatic oil shutdown

 

sensor is defective?

circuit "oil sensor" Replace oil sensor.

 

 

 

 

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 system,

Clean or replace air filter.

 

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 20 — GA-9.7 HZ A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #2 (03/05/01)

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Contents Multiquip Page Heres HOW to GET Help Table of Contents Earn Extra Discounts when You order by FAX Parts Ordering ProceduresGeneral Safety Rules for Safe OperationOperation and Safety Decals Specifications Effects of Altitude and HeatGA-9.7 HZ General Information GeneratorControl Box EngineGA-9.7 HZ Controls and Indicators GA-9.7 HZ Installation GA-9.7 HZ PRE-SETUP Ground the GeneratorGround the Tool VoltsFuel Idle Control Switch GA-9.7 HZ InstrumentationMain Circuit Breaker 2-Pole 60 Hz Fuel GaugeSingle Phase Load Watts = Voltage x AmperageBefore Starting StartingWarm up OperationAir Cleaner Service DailyCleaning the Fuel Strainer General InspectionGA-9.7 HZ Preparation for Long -TERM Storage Generator StorageGA-9.7 HZ -WIRING Diagram GA-9.7 HZ -TROUBLESHOOTING Engine GA-9.7 HZ -TROUBLESHOOTING Engine GA-9.7 HZ -TROUBLESHOOTING Generator GA-9.7 HZ -TROUBLESHOOTING Generator GA-9.7 HZ Explanation of Code in Remarks Column Items Found In the Items Number ColumnGA-9.7 HZ Suggested Spare Parts To 3 UnitsGA-9.7 HZ Generator Assy Rotor Assy Includes Items W Field Assy RectifierFAN SET BOLT, RotorGA-9.7 HZ Control BOX Assy Idle Control Switch Operation SwitchControl BOX Terminal PlateGA-9.7 HZ Pipe Frame Assy Wire Stopper Throttle WireBattery Sheet Battery BandGA-9.7 HZ Nameplate Assy Decal Battery Decal GroundDecal OIL Drain Decal Fuel DrainHonda GX610K1 Engine Cylinder Head Assy GUIDE, EX. Valve OS CLIP, Valve GuideGASKET, Cylinder Head COVER, HeadHonda GX610K1 Engine Cylinder Barrel Assy COLLAR, Filter Setting CLAMP, WireSwitch ASSY., OIL Level COVER, BreatherHonda GX610K1 Engine Crankcase Cover Assy GASKET, Case Cover BOLT, SealingCover ASSY., OIL Pump SPRING, Relief ValveHonda GX610K1 Engine Crankshaft Assy Crankshaft Comp Honda GX610K1 Engine Piston Assy Bearing A, Connecting ROD Blue Bearing E, Connecting RODBearing F Connecting ROD Bearing G Connecting RODHonda GX610K1 Engine Camshaft Assy SPRING, Weight Return HOLDER, Governor WeightPLATE, Governor Weight Holder PIN, Governor Weight HolderHonda GX610K1 Engine Recoil Starter Assy GRIP, Starter Starter ASSY., Recoil R8 BRT. RED Includes Items WHonda GX610K1 Engine FAN Cover Assy PLATE, R. Side PLATE, L SideHood FAN Cover COVER, R. Side PlateHonda GX610K1 Engine Carburetor Assy GASKET, AIR Cleaner TUBE, BreatherCLIP, Breather Tube Gasket SETHonda GX610K1 Engine AIR Cleaner Assy Housing COMP., AIR Cleaner COVER, AIR CleanerGROMMET, AIR Cleaner HOSE, AIR CleanerHonda GX610K1 Engine Muffler Assy Muffler KIT Pipe COMP., EXBand Assy GASKET,EX,PIPEHonda GX610K1 Engine Fuel Pump Assy GROMMET, Wire CLIP, Wire HarnessPump ASSY., Fuel STAY, Fuel PumpHonda GX610K1 Engine Flywheel Assy FAN, Cooling PULLEY, StarterFlywheel Comp NUT, Flange 20MMHonda GX610K1 Engine Ignition Coil Assy GROMMET, Ignition Wire Coil ASSY., R. IgnitionCoil ASSY., L. Ignition Coil ASSY., Charge 12V/3AHonda GX610K1 Engine Starter Motor Assy NUT, Washer 6MM Cover A, Magnetic SwitchMotor ASSY., Starter Honda GX610K1 Engine GOVERNOR/CONTROL Assy JOINT, ROD SPRING, ReturnSPRING, Starter ROD, GovernorHonda GX610K1 Engine Labels LABEL, Specification GX610 MARK, Emblem GX610LABEL, Caution MARK, OIL Alert EHonda GX610K1 Engine -GASKET KIT GASKET, EX. PipeTerms and Conditions of Sale Parts Service Department 800/478-1244 or 310/537-3700 FAX 310

GA-9.7 HZ specifications

The Multiquip GA-9.7 HZ is a cutting-edge generator known for its reliability and versatile performance, making it ideal for both residential and commercial applications. This generator is engineered to deliver powerful and consistent electrical output, particularly when high performance is necessary. The GA-9.7 HZ stands out due to its robust design, advanced technologies, and user-friendly features, catering to the needs of professionals and DIY enthusiasts alike.

One of the main features of the GA-9.7 HZ is its reliable Honda GX series engine. This engine is designed for efficiency and durability, ensuring that the generator runs smoothly under varying loads. The Honda engine is complimented by an air-cooled, 4-stroke design, which significantly reduces fuel consumption while providing superior power output. With a maximum output of 9.7 kVA, the GA-9.7 HZ can easily handle the electrical demands of construction sites, outdoor events, and backup power for homes.

The generator is equipped with an automatic voltage regulator (AVR) that ensures stable voltage output. This technology is crucial for protecting sensitive electronic devices and machinery from voltage fluctuations, making the GA-9.7 HZ a dependable choice for powering essential equipment. Moreover, it features low oil shutdown, which automatically turns off the engine when oil levels drop too low, preventing potential engine damage and prolonging the lifespan of the generator.

In terms of usability, the GA-9.7 HZ is designed with convenience in mind. It features a user-friendly control panel with easy-to-read gauges, allowing operators to monitor runtime hours and voltage output at a glance. The generator is also equipped with multiple outlet options, including 120V and 240V receptacles, providing flexibility for various applications. Additionally, the generator's compact size and lightweight design make it portable and easy to transport, ensuring that it can be used in multiple locations with ease.

Durability is another hallmark of the GA-9.7 HZ. Its sturdy frame and high-quality components are designed to withstand challenging conditions often encountered on job sites. The weather-resistant enclosure further enhances its durability, allowing it to perform in diverse weather environments.

In summary, the Multiquip GA-9.7 HZ combines a powerful Honda engine, advanced technology such as AVR, and user-friendly features to create a robust and reliable generator. Its performance, portability, and durability make it an excellent choice for anyone in need of trusted power solutions.
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