Generac Power Systems 005262-1 owner manual Troubleshooting Guide, Problem Cause Correction

Page 24

Standby Generator Sets

Troubleshooting

TROUBLESHOOTING GUIDE

PROBLEM

CAUSE

CORRECTION

Engine won’t crank.

1.

15 amp fuse blown.

1.

Replace fuse.

 

2.

Loose or corroded or defective

2.

Tighten, clean or replace

 

 

battery cables.

 

battery cables as necessary.

 

3.

Defective starter contactor.

3.

Replace contactor.*

 

4.

Defective starter motor.

4.

Replace starter motor.*

 

5.

Dead or Defective Battery.

5.

Remove, change or replace battery.

 

6.

5 amp fuse blown.

6.

Replace fuse.*

 

 

 

 

 

Engine cranks but won't start

1.

Out of fuel.

1.

Replenish fuel.

 

2.

Fuel solenoid (FS) is defective

2.

Replace solenoid.*

 

3.

Open Wire #14A from Engine Control

3.

Reconnect wire.

 

 

circuit board.

 

 

 

4.

Spark plugs defective.

4.

Clean, regap or replace plugs.

 

5.

Door on tank not closed.

5.

Close door on tank.

 

 

 

 

 

Engine starts hard, runs rough.

1.

Flame arrestor (air cleaner) plugged or

1.

Clean or replace as needed.

 

 

damaged.

 

 

 

2.

Plugged fuel line.

2.

Unclog fuel line.

 

3.

Defective spark plugs.

3.

Clean, regap or replace plugs.

 

4.

Fuel pressure incorrect.

4.

Confirm fuel pressure to regulator is as

 

 

 

 

recommended in SPECIFICATIONS.

 

 

 

 

 

Engine starts then shuts down.

1.

Engine oil level is low.

1.

Check oil and add oil as needed.

 

2.

Engine is overheated.

2.

Check cooling system for leaks.

 

3.

Defective Low Oil Pressure Switch

3.

Replace switch.*

 

4.

Defective Coolant Temperature Switch

4.

Replace switch.*

 

5.

Defective Control Module circuit board.

5.

Replace board.*

 

6.

Coolant Level is Low.

6.

Repair leak - Add coolant.

 

7.

Defective Low Coolant Level Switch

7.

Replace Switch.*

 

 

 

 

 

AUTO/OFF/MANUAL Switch at OFF,

1.

Defective AUTO/OFF/MANUAL switch

1.

Replace switch.*

engine continues to run

2.

Open/disconnected wire #15A between

2.

Reconnect/close wire.

 

 

AUTO/OFF/MANUAL switch and Control

 

 

 

 

Module circuit board.

 

 

 

3.

Defective Control Module circuit board

3.

Replace board.*

 

 

 

 

 

No AC output from generator.

1.

Check main line circuit breaker.

1.

Reset to ON or CLOSED.

 

2.

Check circuit breaker & fuses.

2.

Reset and replace, if necessary.

 

3.

Transfer switch set to NORMAL position

3.

Set to GENERATOR position.

 

4.

Generator internal failure.

4.

*

 

5.

Thermal circuit breaker open.

5.

Auto-reset - Wait 5 min. and

 

 

 

 

attempt restart.

*Contact the nearest Authorized Dealer for assistance.

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Contents Model Standby Generator Sets Table of Contents  Warning   Electrical Hazards  ‹ Operation and Maintenance ‹ HOW to Obtain ServiceAuthorized Service Dealer Location IntroductionIdentification Record ‹ Data LabelEquipment Description Engine OIL RecommendationsCoolant Recommendations Engine Protective Devices Fuel System ‹ Fuel Requirements‹ Natural GAS Fuel System ‹ LP Fuel SystemSpecifications ‹ Reconfiguring the Fuel System ‹ Cold Weather KITAlternator Power Winding Connections ‹ FOUR-LEAD, SINGLE-PHASE Stator‹ 3-PHASE Alternators Generator AC Lead ConnectionsInstallation Preparation Before START-UPInitial Inspection for QT Genset Startup START-UP Checklist ‹ Preparation for START-UP‹ START-UP Inspection Operating Unit with Manual Transfer Switch Generator Control Operation‹ Engine START-UP and Transfer ‹ Retransfer and ShutdownCooling System Checking Fluid LevelsMaintenance Owner Operator can Perform ‹ Changing the Engine AIR Cleaner ‹ Coolant Change ‹ Changing Engine OIL‹ Spark Plugs Miscellaneous Maintenance ‹ Cleaning the Generator‹ Battery ‹ Battery MaintenanceService Schedule KW 150 KW Standby GAS Engine Driven Generator SetsMaintenance Level 11-3 11-4 Troubleshooting Guide Problem Cause CorrectionStandby Generator Sets Page PAN CB Conn BOX Page UL Circuit Breaker QJ-2P Page Instr Hypot Test not Shown Page Components Included in 0F9696E Page Components Included in 0G1290E Page Weldment Frame 2.4L C2 Page Battery Tray C1 CPL Page Gasket Bosch 32 Page Engine 2.4L G2 Rework Page Weldment Radiator Support 2.4L Page Flange Fuel Inlet Page Rear Wrap C2 CPL Page Bracket Muffler Page Page Page Page Page Page Page Page Page Page Page C2 Units Standby Generator Sets Warranty

005262-1 specifications

Generac Power Systems 005262-1 is a highly regarded portable generator known for its reliable performance and advanced technologies. Designed to meet a variety of power needs, this generator is ideal for both residential and commercial applications, especially during power outages or outdoor events where electricity access is limited.

One of the key features of the Generac 005262-1 is its powerful 7,500 running watts and 9,375 starting watts, making it capable of powering essential appliances, tools, and equipment during times of need. This robust wattage ensures that users can operate multiple devices simultaneously without worry.

Equipped with a Generac OHV engine, the generator boasts a durable and efficient design that enhances performance while maximizing fuel efficiency. It operates on gasoline, offering approximately 11 hours of run time at half load, which is particularly valuable for extended outages or prolonged usage scenarios. The engine is designed to shut off automatically when low oil levels are detected, protecting it from potential damage and ensuring longevity.

The 005262-1 features a steel frame with foldable handles and wheels, promoting portability and ease of transport. This thoughtful design allows users to easily move the generator to wherever it is needed, making it perfect for outdoor events, job sites, or emergency situations. The generator also comes with a 10-inch wheel kit, enhancing mobility over different terrains.

Additionally, Generac offers PowerRush technology in the 005262-1 model. This innovative feature provides users with a substantial increase in starting capacity, enabling the generator to handle heavy loads more effectively, especially when first powering up equipment.

Safety and convenience are also prioritized with various outlets, including a 120V 30A twist-lock outlet and multiple 120V 20A household outlets, allowing for diverse connectivity options tailored to specific power needs.

In summary, the Generac Power Systems 005262-1 stands out due to its powerful output, advanced engine technology, portable design, and user-friendly features. Whether needed for home backup power, recreational activities, or on-site job use, this generator remains a trusted choice for dependable electricity supply. Its combination of performance, efficiency, and safety makes it a worthy investment for anyone seeking a reliable power solution.
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