Stow manual Stow G-2.9R -TROUBLESHOOTING Generator, Generator Troubleshooting

Page 34

STOW G-2.9R —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 7) 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 7. 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?

 

 

 

 

Low voltage. Engine speed

Defective ignition coil?

Check red and green ignition wires. Replace ignition wires if

normal 3650 RPM (unloaded),

 

necessary.

2500 RPM (idle)

 

 

Rotor winding malfunction?

Check or replace rotor.

 

 

 

 

 

Stator winding malfunction?

Check or replace stator.

 

 

 

 

Breaker malfunction?

Check or replace CB1.

 

 

 

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

Overload?

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"

 

 

 

 

 

Does not accelerate from low to

Control box interal wiring

Check control box wiring.

high "LOAD ACTIVE

defective?

 

 

 

 

 

Defective rotor windings?

Check or replace rotor.

 

 

 

Does not decelerate no

Defective solenoid?

Check or replace solenoid.

 

 

"VOLTAGE OUTPUT".

Defective idle control device?

Check or replace idle control device.

 

 

 

 

 

Defective solenoid?

Check or replace idle control device.

 

 

 

 

Control box wiring malfunction?

Check control box wiring, replace any defective components.

Does not decelerate but has

 

 

Defective solenoid?

Check or replace solenoid.

"VOLTAGE OUTPUT".

 

 

 

Idle control device malfunction?

Check or replace idle control device.

 

 

 

PAGE 34 — STOW G-2.9R A.C. GENERATOR— OPERATION & PARTS MANUAL — REV. #1 (10/28/04)

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Contents Model G-2.9R Page Heres HOW to GET Help Table of Contents Parts Ordering Procedures When ordering parts Please supply the following informationStow G-2.9R Dimensions DimensionsSpecifications Effects of Altitude and HeatBurn Hazards Stow G-2.9R Safety Message Alert SymbolsRespiratory Hazards Equipment Damage Rotating Parts HazardsStow G-2.9R Rules for Safe Operation Read this manualStow G-2.9R Rules for Safe Operation Stow G-2.9R Rules for Safe Operation EmergenciesPage Operation and Safety Decals S/N 5497956 and below Machine Safety DecalsOperation and Safety Decals S/N 5497957 and Above Control Panel Stow G-2.9R General InformationStow G-2.9R Familarization Excitation SystemStow G-2.9R Load Application Single Phase LoadExtension Cables Stow G-2.9R Controls and Indicators Generator Controls and ComponentsStow G-2.9R Controls and Indicators Stow G-2.9R Generator Refueling Generator RefuelingIndoor Installation Stow G-2.9R InstallationOutdoor Installation MountingStow G-2.9R Installation Connecting the GroundExtension Cable General Inspection Prior to Operation Ground Power ToolsStow G-2.9R PRE-INSPECTION Main Circuit BreakerEngine Oil Check Stow G-2.9R PRE-INSPECTION EngineBefore Starting Fuel CheckStow G-2.9R Initial START-UP Engine Before Starting the EngineStow G-2.9R Initial START-UP ENGINE/OPERATION Connecting the LoadStopping The Engine Stow G-2.9R Preparation for Long -TERM Storage Generator StorageStow G-2.9R Maintenance Engine Engine Maintenance ScheduleCleaning the Fuel Strainer Stow G-2.9R Maintenance EngineMaintenance Stow G-2.9R Wiring Diagram S/N 5497956 and below Generator/Engine Wiring Diagram S/N 5497956 and BelowStow G-2.9R Wiring Diagram S/N 5497957 and Above Stow G-2.9R -TROUBLESHOOTING Engine Engine TroubleshootingStow G-2.9R -TROUBLESHOOTING Engine Stow G-2.9R -TROUBLESHOOTING Generator Generator TroubleshootingPage Stow G-2.9R Explanation of Code in Remarks Column How to read the marks and remarks used in this parts bookItems Found In the Items Number Column Stow G-2.9R Suggested Spare Parts To 3 UnitsStow G-2.9R Name Plate and Decals S/N 5497956 and below Stow G-2.9R Name Plate and Decals S/N 5497956 and below Stow G-2.9R Name Plate and Decals S/N 5497957 and Above Part Name QTY Remarks Stow G-2.9R Generator Assy SET BOLT, Rotor Stow G-2.9R Control BOX ASSY. S/N 5497956 and below Stow G-2.9R Control BOX ASSY. S/N 5497956 and below Stow G-2.9R Control BOX ASSY. S/N 5497957 and Above Stow G-2.9R Control BOX ASSY. S/N 5497957 and Above Stow G-2.9R Pipe Frame ASSY. S/N 5497956 and below Stow G-2.9R Pipe Frame ASSY. S/N 5497956 and below Fuel GAUGE, CJ- 58AStow G-2.9R Pipe Frame ASSY. S/N 5497956 and Above A2417000302 Robin EX170D20210 Crankcase Assy Robin EX170D20210- Crankcase Assy Robin EX170D20210 Crankshaft and Piston Assy Crankshaft Assy Robin EX170D20210 Governor Assy Part Name QTY. Remarks Robin EX170D20210 Intake and Exhaust Assy PIN, CAM Shaft Robin EX170D20210 AIR Cleaner Assy Robin EX170D20210 AIR Cleaner Assy Robin EX170D20210 Cooling Starting Assy Blower Housing CP, Yellow Robin EX170D20210 -CARBURETOR Assy Robin EX170D20210 Carburetor Assy Robin EX170D20210 Flywheel Assy Part Name QTY Robin EX170D20210 Electric Device Assy OIL Sensor CP Terms and Conditions of Sale Stow Construction Equipment Terms and Conditions of Sale PartsPage Your Local Dealer is

G-2.9R specifications

The Stow G-2.9R is an innovative and highly versatile piece of equipment designed for a variety of applications, making it a valuable asset in various industries. This unit stands out for its unique combination of power, efficiency, and user-friendly features, ensuring that it meets the demands of both professionals and casual users alike.

One of the main features of the Stow G-2.9R is its robust engine, which is designed to deliver reliable performance. With a powerful output, the engine allows users to tackle demanding tasks with ease, whether it’s in landscaping, construction, or maintenance jobs. The efficient fuel consumption of the G-2.9R not only reduces operational costs but also minimizes environmental impact, making it an eco-friendly choice for users conscious of their carbon footprint.

The Stow G-2.9R is equipped with advanced technologies that enhance its performance and usability. The integrated electronic controls provide precise management of operations, allowing users to finely tune the machine's settings according to specific requirements. This level of precision is particularly beneficial in applications such as turf management or industrial cleaning, where different surfaces and conditions may require specific adjustments.

Another noteworthy characteristic of the Stow G-2.9R is its compact design. Built for maneuverability, this machine can easily navigate tight spaces without sacrificing power or efficiency. The lightweight construction allows for easy transportation, making it suitable for different job sites. Its geometrically designed chassis ensures stability and balance during operation, enhancing safety for the user.

Furthermore, the G-2.9R also boasts ergonomic controls and comfortable handling features. The adjustable components allow users to customize their experience, which contributes to reduced fatigue during extended use. Safety features are also a priority, with mechanisms in place to protect the operator and nearby workers from potential hazards.

Durability is another key aspect of the Stow G-2.9R, as it is built with high-quality materials that withstand wear and tear in challenging working environments. The machine is designed for longevity, making it a cost-effective investment for users.

In summary, the Stow G-2.9R combines power, efficiency, advanced technology, and user-centered design to deliver exceptional performance across a wide range of applications. Its adaptable nature ensures that it meets the varying needs of users, positioning it as a reliable choice in the marketplace.
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