DEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY
INSTALLATION
40 kW/Single-phasew 200Amp Transfer Switch
40 kW/Single-phasew
OPERATION AND MAINTENANCE
CONTENTS
HOW TO OBTAIN SERVICE
INTRODUCTION
Introduction
DANGER
GENERAL HAZARDS
ELECTRICAL HAZARDS
FIRE HAZARDS
EXPLOSION HAZARDS
Figure 1.1 – Single-phase
1.4PREPACKAGED TRANSFER SWITCH
1.1UNPACKING/INSPECTION
1.2THE GENERATOR
1.7.3 LOW COOLANT LEVEL SWITCH
1.8SPECIFICATIONS
1.7.1 LOW OIL PRESSURE SWITCH
1.6MAIN CIRCUIT BREAKER
1.8.2 GENERATOR AND LOAD COMPATIBILITY
1.9FUEL REQUIREMENTS AND RECOMMENDATIONS
1.8.3 ENGINE
1.9.1 CONVERSION TO LP GAS VAPOR
1.11 COOLANT
1.12 EMISSIONS CONTROL SYSTEM
1.10 ENGINE OIL RECOMMENDATIONS
1.12.1 AIR FUEL RATIO CONTROLLER
2.1BASIC STANDBY ELECTRIC SYSTEM
STANDBY GENERATOR INSTALLATION
NFPA STANDARDS
OTHER PUBLISHED STANDARDS
2.6.1 PRE-PACKAGEDTYPE SWITCH
2.6TRANSFER SWITCH START SIGNAL CONNECTIONS
2.6.2 “GTS” Type Engineered Switch
METHOD
2.8PREPARATION BEFORE START-UP
2.7BATTERY INSTALLATION
2.7.1 VENTED BATTERIES
DANGER
2.8.1 PRIOR TO INITIAL START-UP
2.8.2 TRANSFER SWITCH
2.8.3 FUEL SYSTEM
2.8.4 GENERATOR SET LUBRICATION
3.1 CONTROL CONSOLE COMPONENTS
3.2USING THE AUTO/OFF/MANUAL SWITCH
3.5ENGINE HEATER
3.4SEQUENCE OF AUTOMATIC OPERATION
3.3AUTOMATIC TRANSFER OPERATION
3.2.2 “OFF” POSITION
4.1CHECKING THE ENGINE OIL LEVEL
3.6WEEKLY EXERCISE CYCLE
Figure 3.2 – Engine Block Heater
OUTLET INLET
4.2.2 OIL AND FILTER CHANGE PROCEDURE
4.3CHANGING THE ENGINE AIR CLEANER
4.2CHANGING THE ENGINE OIL AND FILTER
4.2.1 ENGINE OIL RECOMMENDATIONS
4.5.1 BATTERY REPLACEMENT
4.5BATTERY MAINTENANCE
Figure 4.3 – Engine Air Cleaner
Figure 4.4 – Setting the Spark Plug Gap
4.10.1 CLEANING THE GENERATOR
4.10 MISCELLANEOUS MAINTENANCE
4.6COOLING SYSTEM
4.7OVERLOAD PROTECTION FOR
4.11 OUT OF SERVICE PROCEDURE
4.11.1 REMOVAL FROM SERVICE
4.11.2 RETURN TO SERVICE
4.12 SERVICE SCHEDULE
PROBLEM
5.1TROUBLESHOOTING GUIDE
CAUSE
CORRECTION
Generac Power Systems, Inc.
Mounting Dimensions - Drawing No. 0D5335
Section 6 — Electrical Data
Guardian Liquid-cooled40 kW Generator
S16 BLUE
BLACK RED
BLUE
GCB - GOVERNOR CONTROL BOARD HZ - FREQUENCY METER
Model No
Electrical Data
4.3L - Drawing
Liquid-cooled40
Section 6 — Electrical Data
24 Generac Power Systems, Inc
kW Generator
LEGEND
SCHEMATIC
Generac Power Systems, Inc
WIRING DIAGRAM
Section 6 —
26 Generac Power Systems, Inc
Wiring Diagram - Control Panel
Section 6 — Electrical Data
Model No. 0046262
Section 6 —
Generac Power Systems, Inc
Electrical Data
Model No
FS EH
Page
Drain
ITEM
Section 7 — Exploded Views and Parts Lists
PART NO
DESCRIPTION
32 Generac Power Systems, Inc
Section 7 — Exploded Views and Parts Lists
Guardian Liquid-cooled40 kW Generators
Compartment - Drawing No. 0D8992
ITEM
Section 7 — Exploded Views and Parts Lists
PART NO
DESCRIPTION
Section 7 - Exploded Views and Parts Lists
34 Generac Power Systems, Inc
PANEL FACE
ITEM
Section 7 - Exploded Views and Parts Lists
PART NO
DESCRIPTION
36 Generac Power Systems, Inc
Section 7 - Exploded Views and Parts Lists
ITEM
Section 7 - Exploded Views and Parts Lists
PART NO
DESCRIPTION
ALT LEADS & SENSING WIRE
PART NO
Section 7 — Exploded Views and Parts Lists
DESCRIPTION
Guardian Liquid-cooled40 kW Generators
TO ENGINE FLYWHEEL
ITEM
Section 7 — Exploded Views and Parts Lists
PART NO
DESCRIPTION
42 Generac Power Systems, Inc
Section 7 — Exploded Views and Parts Lists
ITEM
Section 7 — Exploded Views and Parts Lists
PART NO
DESCRIPTION
6 31 32
44 Generac Power Systems, Inc
Guardian Liquid-cooled40 kW Generators
Engine – Drawing No. 0A4304-L
ITEM
Section 7 — Exploded Views and Parts Lists
PART NO
DESCRIPTION
Section 7 — Exploded Views and Parts Lists
Guardian Liquid-cooled40 kW Generators
4.3L Radiator – Drawing No. 0D7992-D
ITEM
Section 7 — Exploded Views and Parts Lists
PART NO
DESCRIPTION
ITEM
Section 7 — Exploded Views and Parts Lists
PART NO
DESCRIPTION
4.3L Air Cleaner - Drawing No. 0E0712
Section 7 — Exploded Views and Parts Lists
ITEM
PART NO
12 11
ITEM
Section 7 — Exploded Views and Parts Lists
PART NO
DESCRIPTION
ATTACH TO
Section 7 — Exploded Views and Parts Lists
ITEM
Section 7 — Exploded Views and Parts Lists
PART NO
DESCRIPTION
54 Generac Power Systems, Inc
Section 7 — Exploded Views and Parts Lists
ITEM
Section 7 — Exploded Views and Parts Lists
PART NO
DESCRIPTION
PART NO
Section 7 — Exploded Views and Parts Lists
DESCRIPTION
098290
ITEM
Section 7 — Exploded Views and Parts Lists
DESCRIPTION
Guardian Liquid-cooled40 kW Generators
58 Generac Power Systems, Inc
Section 8 – Notes
Guardian Liquid-cooled40 kW Generators
Generac Power Systems, Inc.
Section 8 – Notes
Guardian Liquid-cooled40 kW Generators
PURCHASER’S/OWNER’S WARRANTY RESPONSIBILITIES
YOUR WARRANTY RIGHTS AND OBLIGATIONS
1-800-333-1322
CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT
EMISSION CONTROL SYSTEM WARRANTY
EMISSION RELATED PARTS INCLUDE THE FOLLOWING
Section 9 – Warranty
Section 9 – Warranty
WARRANTY SCHEDULE
GUARDIAN “EMERGENCY AUTOMATIC STANDBY GENERATORS”
P.O. BOX WHITEWATER, WI