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Generac Power Systems Manuals
Portable Generator
GP1800
Generac Power Systems GP1800 Manuals
Manuals and User Guides for Generac Power Systems GP1800. We have
5
Generac Power Systems GP1800 manuals available for free PDF download: Repair Manual, Diagnostic Repair Manual, Quick Setup Manual, Specification
Generac Power Systems GP1800 Repair Manual (84 pages)
GP Series Portable Generators
Brand:
Generac Power Systems
| Category:
Portable Generator
| Size: 15 MB
Table of Contents
Table of Contents
3
Specifications
4
Part 1 - General Information
11
Section 1.1 - Generator Fundamentals
12
Magnetism
12
Electromagnetic Fields
12
Electromagnetic Induction
12
A Simple AC Generator
13
A more Sophisticated AC Generator
13
Generator Fundamentals
14
Section 1.2 - Measuring Electricity
15
Meters
15
The vom
15
Measuring AC Voltage
15
Measuring DC Voltage
15
Measuring AC Frequency
15
Measuring Current
16
Measuring Resistance
16
Electrical Units
17
Ohm's Law
17
Section 1.3 - Brushless, Capacitor Excitation System
18
Introduction
18
Stator Assembly
18
Rotor Assembly
18
Circuit Breakers
18
Operation
19
Section 1.4 - Brushed Excitation System
20
Introduction
20
Stator Assembly
20
Brush Holder and Brushes
20
Rotor Residual Magnetism
20
Voltage Regulator
20
Operation
20
Section 1.5 - Testing, Cleaning and Drying
22
Insulation Resistance
22
The Megohmmeter
22
Stator Insulation Resistance Test
22
Cleaning the Generator
23
Drying the Generator
23
Part 2 - AC Generators
23
Section 2.1 - Brushless Capacitor Troubleshooting Flowcharts
24
Section 2.2 - Brushed Excitation Troubleshooting Flowcharts
26
Section 2.3 - AC Diagnostic Tests
28
Introduction
28
And Frequency
28
Test 2 - Check Circuit Breaker
28
Test 3 - Check Continuity of
28
Receptacle Panel
28
Test 1 - Check No-Load Voltage
28
Test 4 - Field Flash Alternator
29
(Configuration "A" Only)
29
Test 5 - Check Brushed Rotor Circuit
30
Test 6 - Check Capacitor
31
Test 7 - Test Brushless DPE Winding
32
Test 8 - Test Brushless Stator Windings
32
Test 9 - Test Brushed Stator Windings
33
Test 10 - Check Load Voltage & Frequency
33
Test 11 - Check Load Watts & Amperage
33
Test 12 - Adjust Voltage Regulator
33
Part 3 - Engine Troubleshooting
35
Section 3.1 - 389/206/163Cc Troubleshooting
36
Flowcharts
36
Section 3.1 - 389/206/163Cc Troubleshooting
38
Section 3.2 - 410Cc Troubleshooting Flowcharts
39
Flowcharts
44
Section 3.3 - Diagnostic Tests
44
Test 20 - Check 1.5 Amp Fuse
44
Test 21 - Check Battery & Cables
44
Starter Contactor (SC)
44
Test 23 - Check Start-Run-Stop Switch
44
Test 22 - Check Voltage at Starter Contactor (SC)
44
Test 24 - Test OFF-ON Switch
45
Test 25 - Check Starter Motor
45
Diagnostic Tests
46
Test 25 - Check Ignition Spark
47
Test 26 - Check Spark Plugs
48
Test 29 - Check Carburetion
48
Test 30 - Choke Test
49
Test 33 - Check Valve Adjustment
49
Test 36 - Check Engine / Cylinder Leak down Test / Compression Test
50
Test 38 - Check Flywheel
50
Test 39 - Remove Wire 18 / Shutdown Lead
51
Test 40 - Check / Adjust Governor
51
(389Cc Engine)
51
Test 41 - Check / Adjust Governor
52
(410Cc Engine)
52
Test 45 - Check Oil Level Switch
53
Test 46 - Check Oil Pressure Switch
53
Test 49 - Test Recoil Function
54
Test 50 - Test Engine Function
54
Section 4.1 - Major Disassembly
56
Part 4 - Disassembly
57
Major Disassembly
58
Part 5 - Electrical Data
73
Electrical Schematic, GP1850
74
Electrical Schematic, GP3250
75
Electrical Schematic, GP5000/5500/GP6500
76
Electrical Schematic
76
Wiring Diagram, GP5000/5500/GP6500
77
Electrical Data
77
Wiring Diagram
77
Electrical Schematic, GP7000E/GP8000E
78
Wiring Diagram, GP7000E/GP8000E
79
Electrical Formulas
80
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Generac Power Systems GP1800 Diagnostic Repair Manual (84 pages)
50/60 Hertz Portable Generators
Brand:
Generac Power Systems
| Category:
Portable Generator
| Size: 9 MB
Table of Contents
Read this Manual Thoroughly
2
Replacement Parts
2
Table of Contents
3
Rotor and Stator Resistance Tables
4
Section 1 Brushless Capacitor Excitation
7
Introduction
7
Stator Assembly
7
Rotor Assembly
7
Circuit Breakers
7
Operation
8
Troubleshooting Flowcharts
9
Section 2 Direct Excitation (Brush Type)
11
Introduction
11
Stator Assembly
11
Brush Holder and Brushes
11
Rotor Residual Magnetism
11
Voltage Regulator
11
Operation
11
Troubleshooting Flowcharts
13
Section 3 AC Diagnostic Tests
15
Test 1 - Check No-Load Voltage and Frequency
15
Test 2 - Check Main Circuit Breaker
15
Test 3 - Check Continuity of Receptacle Panel
15
Test 4 - Fixed Excitation Test/Rotor Amp Draw Test
16
Test 5 - Field Flash Alternator
18
Test 6 - Check Capacitor
19
Test 7 - Test Brushless DPE Windings
19
Test 8 - Test Brushless Stator Windings
20
Test 9 - Test Brushed Stator Windings
20
Test 10 - Check Load Voltage and Frequency
20
Test 11 - Check Load Watts and Amperage
20
Test 12 - Adjust Voltage Regulator
21
Section 4 Engine Diagnostic Tests
23
Diagnostic Flow Charts
23
Introduction
31
Test 13 - Check Fuse
31
Test 14 - Check Battery and Cables
31
Test 15 - Check Voltage at Starter Contactor (SC)
32
Test 16 - Check START-RUN-STOP Switch
32
Test 17 - Test OFF-ON Switch
33
Test 18 - Check Starter Motor
33
Test 19 - Check Ignition Spark
34
Test 20 - Check Spark Plugs
35
Test 21 - Check Carburetion
35
Test 22 - Choke Test
35
Test 23 - Check Valve Adjustment
35
Test 24 - Check Engine / Cylinder Leak down Test / Compression Test
36
Test 25 - Check Flywheel
37
Test 28 - Remove Shutdown Wire
38
Test 27 - Check / Adjust Governor
38
Test 28 - Check Oil Level Switch
39
Test 29 - Check Oil Pressure Switch
39
Test 33 - Test Recoil Function
40
Test 34 - Test Engine Function
40
Test 35 - Check for Fuel Delivery
40
Test 40 - Transfer Switch Test Operation
40
Test 41 - CO Module Verification Test
41
Section 5 Major Disassembly
43
Introduction
43
Section 6 Electrical Data
67
Introduction
67
Electrical Formulas
83
Generac Power Systems GP1800 Quick Setup Manual (12 pages)
Brand:
Generac Power Systems
| Category:
Portable Generator
| Size: 2 MB
Table of Contents
Locating Model and Serial Number
2
Quick Startup Guide
4
Start the Generator
9
Shutdown Procedure
12
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Generac Power Systems GP1800 Specification (2 pages)
GP SERIES Commercial/Residential Portable Generators
Brand:
Generac Power Systems
| Category:
Portable Generator
| Size: 0 MB
Generac Power Systems GP1800 Specification (2 pages)
GP SERIES Commercial/Residential Portable Generators
Brand:
Generac Power Systems
| Category:
Portable Generator
| Size: 0 MB
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