Kohler 8.5RES, 12RES manual Service Assistance

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Figure 3 Air Index Label, 8.5/12RES

This engine/generator is certified to operate using natural gas or propane fuel.

The Emission Compliance Period referred to on the Emission Control or Air Index label indicates the number

of operating hours for which the engine has been shown to meet CARB emission requirements. The following table provides the engine compliance period (in hours) associated with the category descriptor found on the certification label.

Emission Compliance Period (hours)

CARB

Moderate,

Intermediate,

Extended,

125

250

500

 

Refer to the certification label for engine displacement.

The exhaust emission control system for the 8.5RES (CH20) and 12RES (CH740) is EM.

Service Assistance

For professional advice on generator power requirements and conscientious service, please contact your nearest Kohler distributor or dealer.

DConsult the Yellow Pages under the heading Generators—Electric

DVisit the Kohler Power Systems website at KohlerPowerSystems.com

DLook at the labels and stickers on your Kohler product or review the appropriate literature or documents included with the product

DCall toll free in the US and Canada 1-800-544-2444

DOutside the US and Canada, call the nearest regional office

Headquarters Europe, Middle East, Africa (EMEA)

Kohler Power Systems ZI Senia 122

12, rue des Hauts Flouviers 94517 Thiais Cedex France

Phone: (33) 1 41 735500

Fax: (33) 1 41 735501

Asia Pacific

Power Systems Asia Pacific Regional Office Singapore, Republic of Singapore Phone: (65) 264-6422

Fax: (65) 264-6455

China

North China Regional Office, Beijing Phone: (86) 10 6518 7950

(86)10 6518 7951

(86)10 6518 7952

Fax: (86) 10 6518 7955

East China Regional Office, Shanghai

Phone: (86) 21 6288 0500

Fax: (86) 21 6288 0550

India, Bangladesh, Sri Lanka

India Regional Office

Bangalore, India

Phone: (91) 80 3366208

(91)80 3366231 Fax: (91) 80 3315972

Japan, Korea

North Asia Regional Office

Tokyo, Japan

Phone: (813) 3440-4515

Fax: (813) 3440-2727

Latin America

Latin America Regional Office

Lakeland, Florida, USA

Phone: (863) 619-7568

Fax: (863) 701-7131

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Service Assistance

TP-6331 5/04

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Contents Models Controller Advanced Digital Control ADCTP-6331 5/04 Product Identification Information Controller IdentificationGenerator Set Identification Numbers Engine IdentificationTable of Contents Table of Contents TP-6331 5/04 Safety Precautions and Instructions BatteryAccidental Starting Engine Backfire/Flash Fire Exhaust SystemFuel System Hazardous Noise Hazardous Voltage/ Electrical ShockHeavy Equipment Hot PartsMoving Parts 246242 VI Safety Precautions and Instructions TPTPS-6331 5/04 Introduction NameplateEPA and California Emission Certification Service Assistance Features Specifications GeneratorEngine Advanced Digital ControlGenerator Set Components Generator Set ComponentsPrestart Checklist OperationExercising Generator Set Generator Set OperationControls and Indicators Starting Generator SetStopping Generator Set Fault Shutdowns Code Fault Description CheckContinuous Power Mode Resetting Controller after a Fault ShutdownBattery Charger Battery Charger OperationOperation TP-6331 5/04 Scheduled Maintenance Routine MaintenanceService Schedule LubricationOil Change Procedure Lubrication SystemLow Oil Pressure Shutdown Oil CheckAir Cleaner Element and Precleaner Precleaner ServiceSpark Plugs Paper Element Service Air Cleaner ComponentsCooling System Cooling Air Intake and ExhaustEZ-273000-J Storage Procedure Circuit ProtectionBattery Cylinder LubricationExterior Preparation Scheduled Maintenance TP-6331 5/04 Troubleshooting Generator Set TroubleshootingIntroduction Fault Codes Battery Charger TroubleshootingTroubleshooting Appendix a Abbreviations AnsiISO 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.