Kohler 12RES, 8.5RES manual Introduction, Nameplate, EPA and California Emission Certification

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Introduction

This manual provides operation and maintenance instructions for model 8.5RES and 12RES generator sets equipped with the Kohlerr Advanced Digital Control (ADC 2100).

This generator set is approved for use in stationary applications in locations served by a reliable utility power source. Have the generator set installed by an authorized distributor/dealer or service technician. Refer to TP-6328, Installation Manual, for installation instructions.

Information in this publication represents data available at the time of print. The manufacturer may provide this manual for models not listed on the front cover. Kohler Co. reserves the right to change this publication and the products represented without notice and without any obligation or liability whatsoever.

Read this manual and carefully follow all procedures and safety precautions to ensure proper equipment operation and to avoid bodily injury. Read and follow the Safety Precautions and Instructions section at the beginning of this manual. Keep this manual with the equipment for future reference.

The equipment service requirements are very important to safe and efficient operation. Inspect the parts often and perform required service at the prescribed intervals. Obtain service from an authorized service distributor/ dealer to keep equipment in top condition.

Nameplate

The following illustration shows a typical generator set nameplate. Copy the model, serial, and specification numbers from the nameplate into the spaces provided in the product information section on the inside front cover of this manual. See Section 1.5, Service Views, for the nameplate location.

EPA and California Emission Certification

An engine or generator set with the following identification labels is certified to meet Small Off-Road Engine emission standards for EPA/CARB. All model 8.5RES and 12RES generator sets with multi-fuel systems are emission-certified.

tp6195

Figure 1 Emissions Label, 8.5RES Engine (CH20)

tp6195

Figure 2 Emissions Label, 12 RES Engine (CH740)

TP-6331 5/04

Introduction

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Contents TP-6331 5/04 ModelsController Advanced Digital Control ADC Engine Identification Product Identification InformationController Identification Generator Set Identification NumbersTable of Contents Table of Contents TP-6331 5/04 Accidental Starting Safety Precautions and InstructionsBattery Exhaust System Engine Backfire/Flash FireHazardous Voltage/ Electrical Shock Fuel System Hazardous NoiseMoving Parts Heavy EquipmentHot Parts 246242 VI Safety Precautions and Instructions TPTPS-6331 5/04 EPA and California Emission Certification IntroductionNameplate Service Assistance Advanced Digital Control FeaturesSpecifications Generator EngineGenerator Set Components Generator Set ComponentsGenerator Set Operation Prestart ChecklistOperation Exercising Generator SetStopping Generator Set Controls and IndicatorsStarting 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 ShutdownSpark Plugs Air Cleaner Element and PrecleanerPrecleaner Service Air Cleaner Components Paper Element ServiceCooling Air Intake and Exhaust Cooling SystemEZ-273000-J Circuit Protection Storage ProcedureExterior Preparation BatteryCylinder Lubrication Scheduled Maintenance TP-6331 5/04 Introduction TroubleshootingGenerator Set Troubleshooting Troubleshooting Fault CodesBattery Charger Troubleshooting 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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