Generac Power Systems 66781 Manuals

Manuals and User Guides for Generac Power Systems 66781. We have 1 Generac Power Systems 66781 manual available for free PDF download: Owner's Manual

Generac Power Systems 66781 Owner's Manual

Generac Power Systems 66781 Owner's Manual (60 pages)

Power Series

Brand: Generac Power Systems | Category: Portable Generator | Size: 16.78 MB

Table of Contents

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
    12
- Engine Oil Recommendations
  13
- Coolant Water Treatment
  13
- Fuel Requirements
  13
  - Fuel Maintenance
    14
- Battery Requirements
  14
  - Battery Charger
    14
- Corrosion Protection
  14
- Accessories
  14
Section 3 Activation and Startup

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

25
- Control Panel
  25
- Auto/Manual/Off
  25
- Menu Navigation
  26
  - Home Screen
    27
  - Main Menu
    27
- Alarm/Warning Conditions
  28
- Change Time and Date
  28
- Programmable Timers
  28
  - Dealer Programmable
    28
    
    Exercise Time
    28
  - User Programmable
    29
    
    Start-Up Delay Timer
    29
    
    Warm-Up Delay Timer
    29
- USB Port for Firmware Updates
  29
- Battery Charger
  29
- Transfer Switch Automatic Operation
  29
  - Automatic Sequence of Operation
    30
    
    Utility Failure
    30
    
    Cranking
    30
    
    Load Transfer
    30
- Transfer Switch Manual Operation
  30
  - Transfer to Generator Power
    31
  - Transfer Back to Utility Power
    31
Section 5 Maintenance

33
- Component Locations
  33
- Access Panels
  35
  - Removal
    35
  - Installation
    35
- Service Maintenance Intervals
  36
- Remove from Service
  37
- Hour Break-In
  37
- Daily Maintenance (if Running Continuously)
  37
- Schedule a Maintenance
  38
  - Preliminary Instructions
    38
  - Check Fuel Level and Fill
    38
  - Drain Fuel Filter and Check Fuel Lines/Hoses
    38
  - Check Coolant Level and Hoses
    39
  - Check Radiator for Clogging
    40
  - Check Lubricating Oil Level
    40
  - Check Battery Condition/Fluid Level
    41
    
    Check Condition and Clean
    41
    
    Check Fluid Level
    41
    
    Check State of Charge
    41
    
    Battery Replacement
    41
  - Check and Adjust V-Belt
    43
    
    Check
    43
    
    Adjust
    44
  - Replace Air Filter Element
    44
  - Drain Breather Canister and Replace Filter
    44
  - Lubricate Governor Rod Linkage
    45
  - Final Instructions
    45
- Schedule B Maintenance
  46
  - Replace Lubricating Oil and Oil Filter
    46
  - Replace Fuel Filter
    47
    
    Prime Fuel System
    47
  - Drain/Flush Coolant System
    47
  - Final Instructions
    48
- Schedule C Maintenance
  49
- Return to Service
  49
Section 6 Troubleshooting

51
- Engine Troubleshooting
  51
- Controller Troubleshooting
  52
- Removal from Service During Utility Outages
  53
- Storage
  53
  - Prepare for Storage
    53
  - Return from Storage
    54
- Attention after Submersion
  55
- Attention after Fuel Spillage
  55
- Contaminated Fuel Disposal
  55

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