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Portable Generator
Generac Power Systems
004917-4
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Part No. 0F5546
Contents
Main
INTRODUCTION
READ THIS MANUAL THOROUGHLY
www.generac.com
OPERATION AND MAINTENANCE
HOW TO OBTAIN SERVICE
Page
GENERAL HAZARDS
WARNING:
!!
WARNING:
ELECTRICAL HAZARDS
FIRE HAZARDS
EXPLOSION HAZARDS
1.1 GENERATOR
1.2 TRANSFER SWITCH
Figure 1.2 - Main Circuit Breaker
1.3 AUTOMATIC SYSTEM OPERATION
1.4 GENERATOR AC CONNECTION SYSTEMS
1.6 GENERATOR FUEL SYSTEM
1.7 ENGINE PROTECTIVE DEVICES
Figure 1.3 - Engine Protective Devices
1.7.1 LOW OIL PRESSURE SWITCH
Figure 1.4 - Low Oil Pressure Switch
1.8 UNPACKING
1.8.1 UNPACKING PRECAUTIONS
1.8.2 INSPECTION
1.9 LIFTING THE GENERATOR
1.10 SPECIFICATIONS
1.10.1 GENERATOR SPECIFICATIONS
1.10.2 ENGINE SPECIFICATIONS
1.11 FUEL CONSUMPTION
1.12 RECONFIGURING THE FUEL SYSTEM
1.13 TORQUE SPECIFICATIONS
1.14 ENGINE OIL RECOMMENDATIONS
1.15 COOLANT RECOMMENDATIONS
1.16 BEFORE INSTALLATION
2.1 STANDBY GENERATOR INSTALLATION
2.2 GENERATOR LOCATION
2.3 GENERATOR MOUNTING AND SUPPORT
2.4 BASIC STANDBY ELECTRIC SYSTEM
Figure 2.1 Basic Standby Electric System
2.5 EMERGENCY CIRCUIT ISOLATION METHOD
2.6 TOTAL CIRCUIT ISOLATION METHOD
UG
G
OU
2.9 TRANSFER SWITCH SIGNAL CONNECTIONS
2.9.1 PRE-PACKAGED ATS
2.9.2 GTS-TYPE ATS
2.10 BATTERY INSTALLATION
2.10.1 VENTED BATTERIES
2.11 PREPARATION BEFORE START-UP
2.11.1 PRIOR TO INITIAL START-UP
2.11.2 TRANSFER SWITCH
2.11.3 FUEL SYSTEM
2.11.4 GENERATOR SET LUBRICATION
3.1 USING AN ENGINEERED GTS TRANSFER SWITCH
Pos2 ON GTS Application
Pos2 OFF ATS Application
GTS Mode Operation
3.2 CONTROL CONSOLE COMPONENTS
3.3 MANUAL TRANSFER AND START-UP
3.4 ENGINE GOVERNOR ADJUSTMENTS
Figure 3.2 Engine Governor Adjustment
3.5 RETRANSFER AND SHUTDOWN
3.6 AUTOMATIC OPERATION
3.7 WEEKLY EXERCISE CYCLE
Figure 3.2 - Set Exercise Switch
4.1 MAINTENANCE PERFORMED BY AUTHORIZED SERVICE FACILITIES
A. EVERY THREE MONTHS
O
B. ONCE EVERY SIX MONTHS
C. ONCE AN NUALLY
4.5 MAINTENANCE OWNER/ OPERATOR CAN PERFORM
4.5.1 CHECK ENGINE OIL LEVEL
4.5.2 CHECK BATTERY
4.5.3 EXERCISE SYSTEM
4.5.4 INSPECT COOLING SYSTEM
O
IL FILTE
R
4.6.2 BATTERY
4.6.3 BATTERY MAINTENANCE
4.6.4 BATTERY REPLACEMENT
4.7 SCHEDULED MAINTENANCE
Service Maintenance Interval Information:
Section 4 Maintenance
Maintenance Level 1 Level 2 Level 3 Level 4 Tasks
Section 4 Maintenance
Maintenance Level 1 Level 2 Level 3 Level 4 Tasks
TROUBLESHOOTING POINTS
PROBLEM CAUSE CORRECTION
CUS
B/C
T
AVR
BA
+
IM
BAT
CC
G
TRAN
FER
RL1
F2
AVR
CC
CONNECTOR (C1)
CB GOV
IM
G
CC
L
DE
SC
IC
