Generac Power Systems 48kW Manuals

Manuals and User Guides for Generac Power Systems 48kW. We have 2 Generac Power Systems 48kW manuals available for free PDF download: Owner's Manual

Generac Power Systems 48kW Owner's Manual (150 pages)

Stationary emergency generator 2.4L 36kW Models EPA Certified

Brand: Generac Power Systems | Category: Inverter | Size: 30 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 48kW Owner's Manual (60 pages)

Spark-Ignited Stationary Emergency Generators

Brand: Generac Power Systems | Category: Portable Generator | Size: 16 MB

Table of Contents
3
Section 1 Safety

7
- Introduction
  7
- Safety Information
  8
- General Hazards
  8
- Exhaust Hazards
  9
- Electrical Hazards
  9
- Fire Hazards
  9
- Explosion Hazards
  9
Section 2 Specifications

11
- Emission Information
  11
  - Emissions Data Plate
    11
- Specifications
  12
- Engine Oil Recommendations
  13
- Weather and Maintenance Kits
  14
- Coolant Water Treatment
  14
- Fuel Requirements
  14
- Reconfiguring the Fuel System
  15
  - Fuel Conversion Procedure from NG to LPV
    15
  - Change Fuel Selection
    16
- Battery Requirements
  16
  - Battery Charger
    16
- Corrosion Protection
  16
Section 3 Activation and Startup

17
- Orientation
  17
- Remove Side Access Panels
  17
- Install Battery
  18
- Open Viewing Window
  18
- Activate Unit
  19
- Start and Run Engine
  20
- Operational Checks
  21
  - Self Test
    21
  - Check Manual Transfer Switch Operation
    21
  - Electrical Checks
    21
  - Test Generator under Load
    22
  - Check Automatic Operation
    22
- Final Instructions
  23
Section 4 Operation

25
- Control Panel
  25
- Auto/Manual/Off
  25
- Menu Navigation
  26
- Alarm/Warning Conditions
  29
- Change Time and Date
  29
- Programmable Timers
  29
  - Dealer Programmable
    29
    
    Exercise Time
    29
  - User Programmable
    30
    
    Start-Up Delay Timer
    30
    
    Warm-Up Delay Timer
    30
- USB Port for Firmware Updates
  30
- Battery Charger
  30
- Transfer Switch Automatic Operation
  30
  - Automatic Sequence of Operation
    31
    
    Utility Failure
    31
    
    Cranking
    31
    
    Load Transfer
    31
- Transfer Switch Manual Operation
  31
  - Transfer to Generator Power
    32
  - Transfer Back to Utility Power
    32
Section 5 Maintenance

33
- Component Locations
  33
- Access Panels
  34
  - Removal
    34
  - Installation
    34
- Service Maintenance Intervals
  35
- Remove from Service
  36
- Hour Break-In
  36
- Daily Maintenance
  36
- Schedule a Maintenance
  37
  - Schedule a Maintenance Item Locations
    37
  - Preliminary Instructions
    37
  - Check Enclosure Louvers
    37
  - Check Fuel Lines
    37
  - Check Coolant Level and Hoses
    38
  - Check Radiator for Clogging
    38
  - Check Lubricating Oil Level and Drain Hose
    38
  - Replace Lubricating Oil and Oil Filter
    39
  - Check Battery Condition/Fluid Level
    43
    
    Check Condition and Clean
    43
    
    Check Fluid Level
    43
    
    Check State of Charge
    43
    
    Battery Replacement
    43
  - Check and Adjust Accessory/Drive Belt
    44
    
    Check
    44
    
    Adjust
    44
  - Replace Air Filter Element
    45
  - Final Instructions
    46
- Schedule B Maintenance
  47
- Schedule C Maintenance
  50
- Return to Service
  50
- Lube Oil Maintainer System
  51
  - Description
    51
  - Fill Oil Supply Tank
    51
  - Test Functionality
    52
  - Shutoff Valve
    52
Section 6 Troubleshooting

53
- Engine Troubleshooting
  53
- Controller Troubleshooting
  54
- Removal from Service During Utility Outages
  55
- Storage
  55
  - Prepare for Storage
    55
  - Return from Storage
    56
- Attention after Submersion
  57

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Table of Contents

Section 1 Safety

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Section 3 Activation and Startup

Section 4 Operation

Section 5 Maintenance

Section 6 Troubleshooting

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