Generac Power Systems
004373-6, 004626-5
owner manual
Installation Diagram
Troubleshooting
Specifications
Install
Warranty
Maintenance
Assembly M6 Hinge
OUT of Service Procedure
Service Schedule
Prepackaged Transfer Switch
To Thermostat Housing
Page 23
Section 6 — Installation Diagram
Guardian
Liquid-cooled
40 kW Generator
Drawing No. 0E7015
Generac
®
Power Systems, Inc. 21
Page 22
Page 24
Image 23
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Contents
Liquid-cooled, Prepackaged Standby Generators Models
Authorized Dealer Location
Introduction
Installation Diagram
General Hazards
Electrical Hazards
Generator AC Connection Systems
Prepackaged Transfer Switch
UNPACKING/INSPECTION
Generator
Engine Protective Devices
Specifications
Main Circuit Breaker
1.9.1 Conversion to LP GAS Vapor
Fuel Requirements Recommendations
1.8.2 Generator and Load Compatibility
1.12.1 AIR Fuel Ratio Controller
Emissions Control System
Coolant
Other Published Standards
Standby Generator Installation
Basic Standby Electric System
Nfpa Standards
Grounding the Generator
Transfer Switch Start Signal Connections
2.6.1 PRE-PACKAGED Type Switch
Method
2.7.1 Vented Batteries
Battery Installation
Preparation Before START-UP
Using the AUTO/OFF/MANUAL Switch
3.2.3 Manual Position
Sequence of Automatic Operation
Engine Heater
Checking the Engine OIL Level
Weekly Exercise Cycle
4.2.1 Engine OIL Recommendations
Changing the Engine AIR Cleaner
4.2.2 OIL and Filter Change Procedure
Changing the Engine OIL and Filter
Cooling System
Battery Maintenance
4.5.1 Battery Replacement
Spark Plugs
Engine Coolant
Miscellaneous Maintenance
Overload Protection for
DC Fuse
4.11.2 Return to Service
OUT of Service Procedure
4.11.1 Removal from Service
SYSTEM/COMPONENT Procedure Frequency
Service Schedule
Problem Cause Correction
Troubleshooting Guide
Installation Diagram
TS1
Generator D4992-A
Guardian Liquid- Panel 4.3L Drawing No
Section
Wiring Diagram Control Panel Model No Drawing No
KW Generators No D6975
EC1
ACT
12 19 11 3529
QTY Description
ONE
Assembly M6 Hinge
Panel Face
Panel BTM & Back Control
Exploded Views and Parts Lists
CHASSIS, Universal
Exploded Views and Parts Lists
QTY
To Engine Flywheel
Washer Lock M12
Exploded Views and Parts Lists
Engine 4.3L GM
Exploded Views and Parts Lists
Mount Engine R & L
KIT
Radiator Copper Brass
DIA. Clamp Assembly 2 Compartment To Engine Front
NUT Wing 1/4-20 Nylk
To Stepper Motor To Valve Cover To Intake Manifold
Support Solenoid NAT GAS
Attach to FAN Scroll
Elbow 90D 3/4NPT
Exploded Views and Parts Lists
Muffler Catalyst 4.3L
Assembly Motor Stepper
To Thermostat Housing
Guardian Liquid-cooled 40 kW Generators
Guardian Liquid-cooled 40 kW Generators
PURCHASER’S/OWNER’S Warranty Responsibilities
Your Warranty Rights and Obligations
MANUFACTURER’S Emission Control System Warranty Coverage
Emission Related Parts Include the Following
Emission Control System Warranty
Warranty Schedule
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Contents