Generac Power Systems 91355 User Manual
Page 3
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TABLE OF CONTENTS
GENERAL SAFETY RULES....................
inside cover
GENERAL INFORMATION
Purpose and Scope of Manual..................................... 2
Safety......................................................................... 2
Standards Booklets............. ......................................... 2
Equipment Description ;............................................... 2
Engine Generator Operating Speed............................... 2
Reconnection for Dual Voltage.......................................
SPECIFICATIONS
Generator Specifications.............................................. 4
Engine Specifications................................................... 4
Recommended Fuel..................................................... 4
Fuel Consumption........................................................ 4
Recommended Engine Oil........................................... 4
LOCATION AND SUPPORT
Generator Location...................................................... 5
Generator Support......... ............................................. 5
Suspended Mounting.................................................. 5
Generator Restraint...................................................... 6
Swing Mount Generator Tray..... ................................. 6
GENERATOR COMPARTMENTS
Compartment Size....................................................... 7
Compartment Construction.......................................... 7
Sound Insulation Materials........................................... 8
Compartment Roor Cutouts......................................... 8
Acoustics’................................................................. 8-9
COOLING AND VENTILATION AIR
Generator Air Flow..................................................... 10
Cooling Air Inlet Openings...........................................10
Compensating for Restrictions...................... .............. 11
Testing the Installation................................................ 11
GASOLINE FUEL SYSTEM..................................... 12
PROPANE GAS FUEL SYSTEM..............................13
Parts Not Included in Fuel System......................................... 13
Some Important Considerations............................................. 13
Vapor Withdrawal....................................................................... 14
Primary Regulator..................................................................... 14
Gaseous Carburetion................................................................ 14
Fuel Supply Lines.......................................................................15
Excess Flow Valve..................................................................... 15
Leakage Tests............................................................................. 15
EXHAUST SYSTEM................................................. 16
Mufflers and Spark Arrestors.................................................. 16
Type of Exhaust System........................................................... 16
Exhaust System Safety....................................................1 6 - 1 7
ELECTRICAL CONNECTIONS
Electrical Junction Box.............................................................18
Generator AC Connections...................................................... 18
Conduit......................................................................................... 19
Ground Fault Circuit Interrupters........................................... 19
Power Supply Cord.................................................................... 19
Isolating Different Power Sources................................ 1 9 - 2 0
DUAL VOLTAGE RECONNECTION
Reconnection Procedure......................................................... 21
BATTERY INSTALLATION
Recommended Battery............................................................ 22
Battery Cables.............................................................................22
Battery Cable Connections...................................................... 22
Battery Compartment.............................................................. 22
POST INSTALLATION TESTS
Before Initial Start Up.............................................................. 23
Initial Start.................................................................................... 23
Checking No-Load Voltage and Frequency..........................23
Testing Under-load............................................................ 23 - 24
Adjusting No-Load Frequency....^.................................. 24 -25
Voltage Regulator Adjustment................................................ 25
INSTALLATION CHECK LIST.............. ................... 26
ELECTRICAL FORMULAS.......................................27
MAJOR FEATURES AND DIMENSIONS......... 28 - 29