Table Of Contents - Hobart JET-EX 4 Operation And Maintenance Manual

Table of Contents

Operation And Maintenance1
Safety Warnings3
Shock Prevention3
Installation And Grounding Of Electrically Powered Equipment3
Output Cables And Terminals3
Fire And Explosion Prevention4
Toxic Fume Prevention4
Bodily Injury Prevention4
Medical And First Aid Treatment4
Table Of Contents7
Subject Chapter/Section Page8
Introduction13
Special Features15
Chapter 1. Description/Operation15
Section 1. Description15
General15
Standard15
Product View16
Specifications And Capabilities17
Orientation18
Identification18
Options18
Canopy19
Engine, Generator, And Controls19
Engine Description19
Engine Overspeed Device20
Crankcase Ventilation20
Fuel System20
Alternator And Regulator20
Starter Relay20
Carburetor20
Generator Set Components21
Output Terminals21
Rectifier Assembly21
Generator Description22
Control Panel Assembly22
Lights22
Monitoring Instruments22
Switches23
Fuses23
Voltage Regulator23
Overvoltage Module / Resistor And Diode Assembly23
Contactor24
Ammeter Shunt24
Control Panel Assembly View25
Optional Equipment26
Trailer26
Control Panel Wrapper26
Preparation For Use27
Inspection/Check27
Storage, Or Shipping27
Preparation For Storage28
Output Cable Installation28
Temporary Storage29
Long Time Storage29
If Weekly Operation Is Not Possible, Nor Convenient29
Preparation For Shipping30
Volt Output Terminal Panel31
Stationary Unit Mounting32
Operating The Generator Set33
Pre-Start Inspection33
Pre-Start Instructions33
Section 3. Operation33
Operating Controls And Indicators34
Starting The Engine35
Generator Operation36
Deliver Power36
Stop Operation Shutdown36
Adverse Weather Precautions36
Cold Weather Operation36
Fuel36
Cooling System36
Operation In Hot And Humid Conditions37
Operation In Extremely Dusty Conditions37
Lubrication37
Electrical System37
Battery37
Oil Filter And Air Cleaner37
Crankcase37
Trailer Operation38
Generator Operation In Salt Water Areas38
Towing38
Covering38
Brushes38
Field Coils38
Battery Terminals38
K.miscellaneous38
Parking39
Maintenance Inspection/Check41
Chapter 2. Servicing41
Maintenance Schedule41
Maintenance Schedule Check Sheet41
Time Intervals41
Engine And Related Components41
Inspection And Cleaning41
Inspection/Check/Maintenance Schedule42
Maintenance Procedures45
Section 2. Maintenance45
Lubrication Chart45
Generator45
Generator Controls45
Engine45
Symbols And Time Intervals47
Lubrication Schedule47
Oil Specification48
Temperature And Oil Viscosity Chart48
Change Engine Oil (100 Hours)48
Engine Accessories Lubrication49
Trailer Lubrication49
Change Engine Oil Filter (100 Hours)49
Distributor49
Governor Linkage49
Governor49
Front Axle Assembly49
Wheel Bearings49
Servicing The Air Cleaner And Crankcase Ventilation System50
Servicing The Fuel Filter50
Drive Belt Service50
Clean And Service Air Cleaner50
Engine Cooling System51
Generator Maintenance51
Rust Inhibitor51
Antifreeze51
Battery Service51
Generator Revolving Field Brush Replacement52
Cleaning52
Generator Revolving Field Brushes View53
Adjustment/Test55
Testing The Generator Set55
Preoperational Test Procedures55
Operational Tests57
Governor Adjustment58
Governor Troubleshooting58
Governor Adjustment Diagram59
Overspeed Relay Adjustment60
28.5 Volt Adjustment61
Line Drop Compensation61
Voltage Regulator Adjustment61
Voltage Regulator Adjustment Diagram62
Troubleshooting63
Equipment For Troubleshooting63
Chapter 3. Troubleshooting63
Section 1. Troubleshooting63
Description63
Use Of The Troubleshooting Chart63
Safety63
Diagrams64
Connections And Wiring64
Illustrations64
Generator Set Components Diagram65
Control Panel Assembly Diagram66
Control Panel Wrapper Diagram67
Troubleshooting Chart68
Engine And Controls Troubles68
Generator And Controls Troubles79
Chapter 4. Illustrated Parts List85
Section 1. Introduction85
Explanation Of Parts List85
Explanation of Manufacturer's (Vendor) Code List87
Section 2. Manufacturer's Codes87
Explanation Of Parts List Arrangement89
Symbols And Abbreviations89
Section 3. Parts List89
Generator Set Stationary Mtg. Assy Diagram90
Generator Set Stationary Mtg. Assy Parts List91
Generator Set W/Portable Mounting And Fenders View92
Generator Set W/Portable Mounting And Fenders Parts List93
Generator Set W/Portable Mounting View94
Generator Set W/Portable Mounting Parts List95
Canopy Assembly View96
Canopy Assembly Parts List97
Generator Set Without Canopy View98
Generator Set Without Canopy Parts List99
Support, Fuel Tank, Contactor Assembly View106
Support, Fuel Tank, Contactor Assembly Parts List107
Governor View108
Governor Parts List109
Idling Device Assembly View110
Idling Device Assembly Parts List111
Battery Installation112
Battery Installation - Parts List113
Fuel System View114
Fuel System Parts List115
Fuel Line Assembly View116
Fuel Line Assembly Parts List117
Cooling System View118
Cooling System Parts List119
Rectifier Assembly View120
Rectifier Assembly Parts List121
Brushholder Assembly View122
Brushholder Assembly Parts List123
Engine, Exhaust System View124
Engine, Exhaust System Parts List125
Lifting Yoke And Frame Assembly View126
Lifting Yoke And Frame Assembly Parts List127
Ignition Module Assy View128
Ignition Module Assy Parts List129
Generator Assembly View130
Generator Assembly Parts List131
Section 4. Numerical Index133
Explanation Of Numerical Index133
Optional Equipment List141
Chapter 5. Optional Equipment141
Chapter 6. Manufacturer's Literature143