Kohler 12RES, 8.5RES manual Fuel System Hazardous Noise, Hazardous Voltage/ Electrical Shock

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Fuel System

Hazardous Noise

WARNINGCAUTION

WARNING

Hazardous voltage.

Explosive fuel vapors.

Can cause severe injury or death.

Use extreme care when handling, storing, and using fuels.

The fuel system. Explosive fuel vapors can cause severe injury or death. Vaporized fuels are highly explosive. Use extreme care when handling and storing fuels. Store fuels in a well-ventilated area away from spark-producing equipment and out of the reach of children. Never add fuel to the tank while the engine is running because spilled fuel may ignite on contact with hot parts or from sparks. Do not smoke or permit flames or sparks to occur near sources of spilled fuel or fuel vapors. Keep the fuel lines and connections tight and in good condition. Do not replace flexible fuel lines with rigid lines. Use flexible sections to avoid fuel line breakage caused by vibration. Do not operate the generator set in the presence of fuel leaks, fuel accumulation, or sparks. Repair fuel systems before resuming generator set operation.

Gas fuel leaks. Explosive fuel vapors can cause severe injury or death. Fuel leakage can cause an explosion. Check the LP vapor gas or natural gas fuel system for leakage by using a soap and water solution with the fuel system test pressurized to 6--8 ounces per square inch (10--14 inches water column). Do not use a soap solution containing either ammonia or chlorine because both prevent bubble formation. A successful test depends on the ability of the solution to bubble.

Hazardous noise.

Can cause hearing loss.

Never operate the generator set without a muffler or with a faulty exhaust system.

Engine noise. Hazardous noise can cause hearing loss. Generator sets not equipped with sound enclosures can produce noise levels greater than

105dBA. Prolonged exposure to noise levels greater than 85 dBA can cause permanent hearing loss. Wear hearing protection when near an operating generator set.

Hazardous Voltage/ Electrical Shock

DANGER

Hazardous voltage.

Will cause severe injury or death.

Disconnect all power sources before opening the enclosure.

WARNING

Hazardous voltage. Moving rotor. Can cause severe injury or death.

Operate the generator set only when all guards and electrical enclosures are in place.

Backfeed to the utility system can cause property damage, severe injury, or death.

If the generator set is used for standby power, install an automatic transfer switch to prevent inadvertent interconnection of standby and normal sources of supply.

CAUTION

Welding the generator set.

Can cause severe electrical equipment damage.

Never weld components of the generator set without first disconnecting the battery, controller wiring harness, and engine electronic control module (ECM).

Grounding electrical equipment. Hazardous voltage can cause severe injury or death. Electrocution is possible whenever electricity is present. Open the main circuit breakers of all power sources before servicing the equipment. Configure the installation to electrically ground the generator set, transfer switch, and related equipment and electrical circuits to comply with applicable codes

and standards. Never contact electrical leads or appliances when standing in water or on wet ground because these conditions increase the risk of electrocution.

TP-6331 5/04

Safety Precautions and Instructions III

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Contents Controller Advanced Digital Control ADC ModelsTP-6331 5/04 Engine Identification Product Identification InformationController Identification Generator Set Identification NumbersTable of Contents Table of Contents TP-6331 5/04 Battery Safety Precautions and InstructionsAccidental Starting Exhaust System Engine Backfire/Flash FireHazardous Voltage/ Electrical Shock Fuel System Hazardous NoiseHot Parts Heavy EquipmentMoving Parts 246242 VI Safety Precautions and Instructions TPTPS-6331 5/04 Nameplate IntroductionEPA and California Emission Certification Service Assistance Advanced Digital Control FeaturesSpecifications Generator EngineGenerator Set Components Generator Set ComponentsGenerator Set Operation Prestart ChecklistOperation Exercising Generator SetStarting Generator Set Controls and IndicatorsStopping Generator Set Code Fault Description Check Fault ShutdownsResetting Controller after a Fault Shutdown Continuous Power ModeBattery Charger Operation Battery ChargerOperation TP-6331 5/04 Routine Maintenance Scheduled MaintenanceLubrication Service ScheduleOil Check Oil Change ProcedureLubrication System Low Oil Pressure ShutdownPrecleaner Service Air Cleaner Element and PrecleanerSpark Plugs Air Cleaner Components Paper Element ServiceCooling Air Intake and Exhaust Cooling SystemEZ-273000-J Circuit Protection Storage ProcedureCylinder Lubrication BatteryExterior Preparation Scheduled Maintenance TP-6331 5/04 Generator Set Troubleshooting TroubleshootingIntroduction Battery Charger Troubleshooting Fault CodesTroubleshooting Ansi Appendix a AbbreviationsISO Page By Kohler Co. All rights reserved

12RES, 8.5RES specifications

The Kohler 8.5RES and 12RES generators are known for their robust reliability and efficiency, making them ideal solutions for both residential and light commercial applications. These generators are equipped with advanced technologies that ensure seamless power delivery during outages, giving users peace of mind.

The Kohler 8.5RES, with its 8.5 kW output, is perfect for homeowners who require backup power for essential appliances and systems. It efficiently powers refrigerators, lights, and heating or cooling systems, providing convenience when the grid is down. The 12RES, delivering 12 kW, caters to larger homes or small businesses, accommodating additional loads such as sump pumps and electric dryers.

One of the standout features of these generators is the Kohler Command PRO engine, designed for maximum performance and longevity. This engine operates with low noise levels, ensuring that any power interruption goes unnoticed. Both models come with an innovative digital control panel that simplifies operation and monitoring, allowing users to access critical information at a glance.

The Kohler 8.5RES and 12RES are equipped with the patented Automatic Voltage Regulation (AVR) technology. This feature maintains a steady voltage output to protect sensitive electronics from damage caused by power surges. The modular design of these units facilitates easy maintenance, with service intervals and replacement parts readily available.

For eco-conscious consumers, the Kohler generators meet EPA emission regulations, ensuring a cleaner energy solution. The units also offer a comprehensive sound-attenuated enclosure, resulting in quieter operation, making them suitable for use in suburban environments.

Installation is straightforward, with various connection options for natural gas and propane fueling. Both models come with a fully automatic transfer switch, providing seamless transition from grid to generator power. This ensures that critical systems are always operational during outages.

In summary, the Kohler 8.5RES and 12RES generators stand out for their reliability, advanced technology, and user-friendly features. Their powerful engines, efficient performance, and low emissions make them an excellent choice for anyone looking to invest in a dependable backup power solution. Whether for home use or light commercial needs, these generators provide the essential peace of mind that comes with knowing you have power when you need it most.
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