Kohler 8.5RES User Manual

TP-6195 1/04 21Section 5 Wiring Diagrams
Section 5 Wiring Diagrams
5.1 Specification N umbers
At the time of print, this manual applied to the model
numbers and specification (spec) numbers in
Figure 5-1. On occasion the manufacturer may provide
this manual with units that are not listed below, such as
when similar new specs are created prior to the updated
reprint or in other cases when the manual is a suitable
substitute for a manual under development.
Model No. Spec. No.
8.5RES GM29253-GA1
12RES GM29253-GA2
Figure 5-1 Generator Set S pecification Numbers
5.2 Controller Wiring Diagram
Reference
Figure 5-2 lists the wiring diagram numbers and
locations.
Wiring Diagram Description
Drawing
Number
Page
Schematic Diagram
Sheet 1
Sheet 2
ADV-6835A
ADV-6835B
22
23
Point-to-Point Wiring Diagram GM29358 24
Figure 5-2 Controller Wiring Diagrams

Kohler 8.5RES Specifications

General

Brand	Kohler
Model	8.5RES
Category	Portable Generator
Language	English

Summary

Product Identification Information

Generator Set Identification Numbers

Record product identification numbers from the generator set nameplate for future reference.

Controller Identification

Record the controller description from the generator set operation manual or sales invoice.

Engine Identification

Record the product identification information from the engine nameplate.

Section 1 Specifications and Features

Generator and Engine Specifications

Details on generator voltage regulation and engine features like OHV design and multi-fuel capability.

Advanced Digital Control

Features of the Kohler Advanced Digital Control (ADC 2100) including LED display and governor.

Service Views

Diagrams illustrating the location of key components and service points on the generator set.

Safety Precautions and Instructions

Accidental Starting

Procedures to prevent accidental starting of the generator set during maintenance or service.

Battery and Explosion Hazards

Warnings regarding sulfuric acid, battery gases, and potential explosions during battery handling.

Engine Backfire and Fuel Hazards

Safety warnings related to engine backfire, fuel vapors, and potential flash fires.

Exhaust System and Carbon Monoxide

Information on exhaust system integrity and the dangers of carbon monoxide poisoning.

Electrical and Moving Parts Hazards

Precautions regarding hazardous voltage, electrical shock, and injury from moving parts.

Introduction

Nameplate and Emissions Information

Details on the generator set nameplate, EPA, and California emission certification labels.

Service Assistance

Section 2 Operation

Prestart Checklist and Exercising

Procedures for pre-operation checks and regular generator set exercising for optimal performance.

Generator Set Operation and Controls

Overview of the Advanced Digital Control (ADC 2100) interface and generator set operation.

Starting, Stopping, and Faults

Instructions for starting, stopping the generator set, and understanding fault shutdown codes.

Circuit Protection and Battery Charger

Information on line circuit breakers, fuses, and the operation of the battery charger.

Section 3 Scheduled Maintenance

Routine Maintenance and Service Schedule

Guidelines for routine maintenance tasks and a schedule based on operating hours or time intervals.

Lubrication System Maintenance

Procedures for checking oil level, changing oil, and replacing the oil filter.

Air Cleaner and Spark Plug Service

Instructions for servicing the air cleaner element and replacing or gapping spark plugs.

Battery Maintenance

Procedures for cleaning batteries, checking electrolyte levels, and specific gravity.

Storage Procedure

Steps for preparing the generator set for extended storage, including system lubrication and protection.

Section 4 Troubleshooting

General Troubleshooting Guide

Charts to diagnose and correct common generator set problems, including possible causes and actions.

Controller and Battery Charger Issues

Troubleshooting specific problems related to the controller display and battery charger operation.

Section 5 Wiring Diagrams

Specification Numbers

List of model and specification numbers applicable to this manual.

Wiring Diagram Reference

Index of available wiring diagrams, including schematic and point-to-point diagrams.

Section 6 Installation

General Installation Requirements

Guidelines for outdoor installation, weight considerations, and initial generator set inspection.

Mounting, Exhaust, and Air Requirements

Instructions for generator set mounting, exhaust system setup, and ensuring adequate airflow.

Fuel and Electrical Connections

Details on fuel supply, pipe sizing, fuel conversion, and AC load lead connections.

Battery, Charger, and Accessory Installation

Procedures for installing the battery, battery charger, and optional accessories like relay boards.

Controller Configuration and Checks

Information on controller system configuration, advanced modes, prestart checks, and warranty registration.

Appendix A Abbreviations