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Generac Power Systems 37kW NG User Manual

Generac Power Systems 37kW NG
48 pages
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Owner’s Manual
ONLY QUALIFIED ELECTRICIANS OR CONTRACTORS
SHOULD ATTEMPT INSTALLATION!!
This manual should remain with the unit.
Liquid-cooled, Prepackaged
Standby Generators
Model No: 005012-0
37kW NG, 40kW LP

Table of Contents

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Generac Power Systems 37kW NG Specifications

General IconGeneral
Power Output37kW
PhaseSingle-Phase
Voltage120/240V
Frequency60 Hz
Fuel TypeNatural Gas
Sound Level67 dBA at 23 feet
Dimensions (L x W x H)48 x 25 x 29 inches
Warranty5-Year Limited

Summary

INTRODUCTION

Manual Understanding and Service

Importance of reading the manual and how to get service.

Operation and Maintenance

Operator's responsibility for safe operation and maintenance.

How to Obtain Service

Contacting Generac Authorized Service Dealer for assistance.

SAFETY RULES

General and Mechanical Safety

Covers general hazards, exhaust, mechanical, and operational safety.

Electrical, Fire, and Explosion Hazards

Specific warnings and precautions for electrical, fire, and explosion risks.

GENERAL INFORMATION

Generator and System Overview

Details on the generator, transfer switch, AC connections, and main breaker.

Engine Specifications and Safety Devices

Engine specs, fuel system, and protective devices like low oil pressure.

Unpacking, Lifting, and Fuel System Configuration

Procedures for unpacking, lifting, and reconfiguring the fuel system.

INSTALLATION

Installation Preparations and Recommendations

Covers torque specs, oil, coolant, and pre-installation checks.

Generator Location, Mounting, and System Setup

Guidelines for placement, mounting, and electrical system setup.

Circuit Isolation, Grounding, and Battery Installation

Covers isolation methods, grounding, and battery installation procedures.

OPERATION

Pre-Start Checks and Procedures

Checks for fuel, lubrication, coolant, belts, and electrical system before starting.

Control Console and Operation Modes

Overview of control console components and operation modes.

Automatic Operation and Exercise Cycles

Setting up automatic operation and weekly exercise cycles.

MAINTENANCE

Authorized Service Facility Maintenance

Maintenance tasks performed by authorized service dealers.

Owner/Operator Maintenance Tasks

Routine checks and maintenance performed by the owner/operator.

Scheduled Maintenance Intervals

Recommended maintenance schedule based on service intervals.

TROUBLESHOOTING

Common Problems and Solutions

Identifies common generator issues, their causes, and corrective actions.

DIAGRAMS AND DATA

Installation Diagram

Visual guide for generator installation layout.

Electrical Schematics and Wiring Diagrams

Provides detailed wiring and electrical schematics for the engine.

Exploded Views and Parts Lists

Detailed diagrams of components and their part numbers.

WARRANTY

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