Generac Power Systems QT070 Manuals

Manuals and User Guides for Generac Power Systems QT070. We have 2 Generac Power Systems QT070 manuals available for free PDF download: Owner's Manual, Product Catalog

Generac Power Systems QT070 Owner's Manual (150 pages)

Stationary emergency generator 2.4L 36kW Models EPA Certified

Brand: Generac Power Systems | Category: Inverter | Size: 30.07 MB

Table of Contents
2
Introduction
3
Read this Manual Thoroughly
3
Operation and Maintenance
3
How to Obtain Service
3
Safety Rules
4
Fire Hazards
5
Explosion Hazards
5
General Information
6
Identification Record
6
Data Label
6
Equipment Description
7
Engine Oil Recommendations
7
Coolant Recommendations
7
Engine Protective Devices
8
High Coolant Temperature Sender
8
Low Coolant Level Sensor
8
Low Oil Pressure Switch
8
Overcrank Shutdown
8
Overspeed Shutdown
8
RPM Sensor Loss Shutdown
8
DC Fuses
8
Fuel System
9
Fuel Requirements
9
Natural Gas Fuel System
9
Propane Vapor Withdrawal Fuel System
9
Specifications
10
Stationary Emergency Generator
10
Engine
10
Cooling System
10
Fuel System
10
Electrical System
10
Weather and Maintenance Kits
11
Reconfiguring the Fuel System
11
Fuel System
11
Control Panel
11
General Information
12
Alternator AC Lead Connections
12
Four-Lead, Single-Phase Stator
12
Alternator Power Winding Connections
12
3-Phase Alternators ("Y" Configuration)
12
3-Phase Alternators ("Delta" Configuration)
13
Control Panel
14
Control Panel Interface
14
Using the Auto/Off/Manual Switch
14
Activate the Generator
14
Display Interface Menus
14
Activation Chart
15
Setting the Exercise Timer
16
Low Speed Exercise
16
User Adjustable Settings
16
Fuel Conversion
16
Operation
16
Automatic Transfer Operation
16
Sequence of Automatic Operation
17
Crank Cycles and Overcrank Shutdown
17
Auto Start
17
Manual Start
17
Alarm and Warning Messages
17
Low Oil Pressure Shutdown Alarm
17
High Coolant Temperature Shutdown Alarm
17
Overcrank Shutdown Alarm
17
Overspeed Shutdown Alarm
17
RPM Sensor Failure Shutdown Alarm
17
Under-Frequency Shutdown Alarm
18
Low Battery Alarm
18
Low Battery Warning
18
Low Coolant Level Alarm
18
Missing Cam Pulse Alarm
18
Missing Crank Pulse Alarm
18
Low Fuel Pressure Warning
18
Governor Sensor Fault Alarm
18
Wiring Error Alarm
18
Undervoltage Alarm
18
Overvoltage Alarm
19
Internal Failure Shutdown Alarm
19
Canbus Alarm
19
Ignition Alarm
19
Maintenance Warning
19
Alarm Cancel
19
Common Alarm Relay
19
Maintenance Alerts
19
Operation
21
Stationary Emergency Generator Control and Operation
21
Operating Unit with Manual Transfer Switch
21
Engine Start-Up and Transfer
21
Retransfer and Shutdown
21
Operating Unit with Automatic Transfer Switch
21
Maintenance
22
General Maintenance
22
Check Engine Oil
22
Changing Engine Oil
22
Cooling Intake/Outlet
22
Inspect Cooling System
22
Engine Coolant
23
Coolant Change
23
Overload Protection for Engine DC Electrical System
23
Exercise System
23
Perform Visual Inspection
23
Inspect Exhaust System
23
Check Fan Belt
23
Inspect Engine Governor
23
Changing the Engine Air Filter
23
Spark Plugs
24
Battery Maintenance
24
Battery Replacement
24
Battery Fluid
24
Cleaning the Stationary Emergency Generator
24
Service Schedule
25
Troubleshooting
26
Troubleshooting Guide
26
Notes
29
Exploded Views & Parts Lists Wiring Diagrams & Schematics
82
Introduction
83
Read this Manual Thoroughly
83
Operation and Maintenance
83
How to Obtain Service
83
Electrical Hazards
85
General Information
86
Identification Record
86
Data Label
86
Equipment Description
87
Engine Oil Recommendations
87
Coolant Recommendations
87
Engine Protective Devices
88
High Coolant Temperature Sender
88
Low Coolant Level Sensor
88
Low Oil Pressure Switch
88
Overcrank Shutdown
88
Overspeed Shutdown
88
RPM Sensor Loss Shutdown
88
DC Fuses
88
Fuel System
89
Fuel Requirements
89
Natural Gas Fuel System
89
Propane Vapor Withdrawal Fuel System
89
Specifications
90
Stationary Emergency Generator
90
Engine
90
Cooling System
90
Fuel System
90
Electrical System
90
Weather and Maintenance Kits
91
Reconfiguring the Fuel System
91
Fuel System
91
Control Panel
91
General Information
92
Alternator AC Lead Connections
92
Four-Lead, Single-Phase Stator
92
Alternator Power Winding Connections
92
3-Phase Alternators ("Y" Configuration)
92
3-Phase Alternators ("Delta" Configuration)
93
Control Panel
94
Control Panel Interface
94
Using the Auto/Off/Manual Switch
94
Activate the Generator
94
Display Interface Menus
94
Activation Chart
95
Setting the Exercise Timer
96
Low Speed Exercise
96
User Adjustable Settings
96
Fuel Conversion
96
Operation
96
Automatic Transfer Operation
96
Sequence of Automatic Operation
97
Crank Cycles and Overcrank Shutdown
97
Auto Start
97
Manual Start
97
Alarm and Warning Messages
97
Low Oil Pressure Shutdown Alarm
97
High Coolant Temperature Shutdown Alarm
97
Overcrank Shutdown Alarm
97
Overspeed Shutdown Alarm
97
RPM Sensor Failure Shutdown Alarm
97
Under-Frequency Shutdown Alarm
98
Low Battery Alarm
98
Low Battery Warning
98
Low Coolant Level Alarm
98
Missing Cam Pulse Alarm
98
Missing Crank Pulse Alarm
98
Low Fuel Pressure Warning
98
Governor Sensor Fault Alarm
98
Wiring Error Alarm
98
Undervoltage Alarm
98
Overvoltage Alarm
99
Internal Failure Shutdown Alarm
99
Canbus Alarm
99
Ignition Alarm
99
Maintenance Warning
99
Alarm Cancel
99
Common Alarm Relay
99
Maintenance Alerts
99
Operation
101
Stationary Emergency Generator Control and Operation
101
Operating Unit with Manual Transfer Switch
101
Engine Start-Up and Transfer
101
Retransfer and Shutdown
101
Operating Unit with Automatic Transfer Switch
101
Maintenance
102
General Maintenance
102
Check Engine Oil
102
Changing Engine Oil
102
Cooling Intake/Outlet
102
Inspect Cooling System
102
Engine Coolant
103
Coolant Change
103
Overload Protection for Engine DC Electrical System
103
Exercise System
103
Perform Visual Inspection
103
Inspect Exhaust System
103
Check Fan Belt
103
Inspect Engine Governor
103
Changing the Engine Air Filter
103
Spark Plugs
104
Battery Maintenance
104
Battery Replacement
104
Battery Fluid
104
Cleaning the Stationary Emergency Generator
104
Service Schedule
105
Troubleshooting
106
Troubleshooting Guide
106

Generac Power Systems QT070 Product Catalog (15 pages)

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Brand: Generac Power Systems | Category: Inverter | Size: 1.78 MB

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