GA-9.7 HZ —TROUBLESHOOTING (GENERATOR)

Practically all generator 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 Generator Troubleshooting (Table 5) information shown below and on the preceding 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 5. GENERATOR TROUBLESHOOTING

SYMPTOM

POSSIBLE PROBLEM

SOLUTION

 

 

 

Low voltage

Engine speed too low?

Raise engine speed to rated RPM.

 

 

 

 

AC voltmeter not working?

Replace Ac voltmeter.

 

 

 

 

Control box internal wiring

Check control box wiring.

 

malfunction?

 

 

 

 

 

Defective ignition coil?

Check red and green ignition wires. Replace ignition wires if

Low voltage. Engine speed

 

necessary.

normal 3650 RPM (unloaded),

 

 

Rotor winding malfunction?

Check or replace rotor.

2500 RPM (idle)

 

 

 

 

Stator winding malfunction?

Check or replace stator.

 

 

 

 

Leakage breaker malfunction?

Check or replace CB1 or CB2.

 

 

 

 

Full power switch malfunction?

Check full power switch and full power switch circuit.

 

 

 

Voltage output too high.

Engine speed too high?

Lower engine speed to rated RPM.

 

 

 

Voltage output too high. Engine

Control box internal wiring

Check control box wiring.

speed normal 3650 RPM

malfunction

 

(unloaded), 2500 RPM (idle)

 

 

 

 

 

Circuit breaker will not turn on

Defective circuit breaker?

Replace circuit breaker.

"NO LOAD"

 

 

 

 

 

Circuit breaker will turn on

Overloaition?

Reduce load or replace breaker.

 

 

"LOADED" but trips immediately.

Load circuit is shorted?

Check load circuit for short.

 

 

 

 

Does not accelerate from low to

Stuck solenoid?

Check solenoid.

 

 

high "NO LOAD"

Bad Idle control switch?

Check or replace idle control switch.

 

 

 

 

 

Idle control switch malfunction?

Check or replace idle control switch.

Does not accelerate from low to

 

 

Idle control device malfunction?

Check or replace idle control device.

high "LOAD ACTIVE"

 

 

 

Control box internal wiring

Check control box wiring.

 

defective?

 

 

 

 

PAGE 22 — GA-9.7 HZ A.C. GENERATOR— PARTS & OPERATION MANUAL — REV. #2 (03/05/01)

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Multiquip operation manual GA-9.7 HZ -TROUBLESHOOTING Generator
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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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