Operator ManualHome Standby Generator SetGSBB (Spec A)English9-2010 A029V089 (Issue 3)Original Instructions
2. Introduction 9-20102.2.1 Generator Set NameplateWARNING: Improper service or replacement of parts can lead to severe personal injuryor death and to
9-2010 2. IntroductionTABLE 1. GSBB MODEL VARIATIONSProduct Description20GSBB-6713A 60 Hz Warm20GSBB-6714A 60 Hz Cold *14GSBB-6716A 50 Hz (AU/NZ)20GSB
2. Introduction 9-2010Full Load 275,000 Btu/Hr 240,000 Btu/Hr 229,000 Btu/Hr 213,000 Btu/Hr110 ft3/Hr 240 ft3/Hr 90 ft3/Hr 205 ft3/HrFuel Pressure 7-1
9-2010 2. IntroductionTABLE 8. DC SYSTEM SPECIFICATIONS TABLE60 Hz 50 HzPropane Vapor Natural Gas Propane Vapor Natural GasDC SystemNominal Battery Vo
2. Introduction 9-2010This page is intentionally blank.10 A029V089 (Issue 3)
3 Operation3.1 3 Position SwitchA three-position Start/Stop switch is located at the genset control panel.Switch positions available:· Manual Start: N
3. Operation 9-20103.2 In-Home Operator PanelThe operator panel must be hard-wired to the generator set in order for the generator system tooperate.NO
9-2010 3. Operation3.3 Typical OperationNOTE: The following diagrams are based on an APPROXIMATE time duration. Yourgenset may vary slightly from the
3. Operation 9-2010FIGURE 5. EXERCISE TIMING DIAGRAM14 A029V089 (Issue 3)
9-2010 3. OperationFIGURE 6. MANUAL START/STOP TIMING DIAGRAMA029V089 (Issue 3) 15
3. Operation 9-2010FIGURE 7. LOAD MANAGEMENT TIMING DIAGRAM3.3.1 Normal Operation: Utility Power Available and ConnectedAs long as utility power is av
9-2010 3. OperationFIGURE 8. UTILITY PRESENT AND CONNECTED—STANDBY OFF LAMP ON3.3.2 Emergency Operation: Utility Power InterruptedIf utility power is
3. Operation 9-20103.3.3 To Adjust the Output VoltageUse the following procedure:1. Connect an accurate AC volt meter across L1 and L2 while the gener
9-2010 3. OperationCAUTION: Manually starting or stopping the generator set disables generator set STANDBY.The generator set will not automatically st
3. Operation 9-2010FIGURE 12. TYPICAL FAULT SCREEN3.6.2 Maintenance Due ScreenA Maintenance Due screen appears when a scheduled maintenance operation
9-2010 3. Operation3.7 Genset StatusTo check generator set output voltage and frequency and the total numbers of hours run:1. Press the MENU button on
3. Operation 9-20103.8.1 Automatic Load ManagementWhen set to automatic mode, the user takes no action and can only view which loads areconnected. Thr
9-2010 3. OperationFIGURE 16. LOAD MANAGEMENT SCREEN3.9 Display Setup and Software Info3.9.1 Brightness and ContrastTo change the Brightness and Contr
3. Operation 9-2010FIGURE 17. DISPLAY SETUP AND SOFTWARE INFO SCREENS3.9.2 Software InfoTo check on the generator set and display software:1. Press th
9-2010 3. Operation5. Press the BACK button to return to the home screen.3.10 Event Log3.10.1 To Check Log of Last 20 Events1. Press the MENU button o
Table of Contents1. IMPORTANT SAFETY INSTRUCTIONS ... 11.1 Save The
3. Operation 9-2010· "Genset exercise completed"· "Genset started due to loss of utility"· "Genset stopped with return of uti
9-2010 3. OperationFIGURE 19. FAULT LOG SCREEN3.12 Exercise SettingsTo set the generator set exercise schedule:1. Press the EXCER button on the home s
3. Operation 9-2010WeeklyBimonthlyMonthlyNever4. Press the BACK button to save the settings and return to the home screen.5. If you want to exercise t
9-2010 3. OperationFIGURE 21. TIME SETUP SCREENA029V089 (Issue 3) 29
3. Operation 9-2010This page is intentionally blank.30 A029V089 (Issue 3)
4 Maintenance4.1 Periodic Maintenance SchedulePeriodic maintenance is essential for top generator set performance. Use the MaintenanceFrequency table
4. Maintenance 9-20104.2 Cleaning the Housing TopThe top surface of the generator set housing can be damaged by pressure washing or solventsand other
9-2010 4. Maintenance4.4.3 Add or Drain OilCAUTION: Too much oil can cause high oil consumption. Too little oil can cause severeengine damage. Keep th
4. Maintenance 9-20105. Refill with 67 oz (2 liters) of oil.CAUTION: Too much oil can cause high oil consumption. Too little oil can cause severeengin
9-2010 4. MaintenanceNo. Description No. Description1 Dipstick 2 Air Filter3 Oil Filter 4 Oil Drain5 Battery 6 Circuit Breaker7 Control SwitchFIGURE 2
Table of Contents 9-20104.5 Replacing the Air Filter Element ...
4. Maintenance 9-2010Always:1. Keep the battery case and terminals clean and dry and the terminals tight.2. Remove battery cables with a battery termi
9-2010 4. MaintenanceRecord the name, address, and phone number of your authorized Cummins Onan servicecenter.A029V089 (Issue 3) 37
4. Maintenance 9-2010This page is intentionally blank.38 A029V089 (Issue 3)
5 TroubleshootingBy regularly performing the following periodic maintenance and guidelines, you greatly reducethe chances of a genset shutdown.· Maint
5. Troubleshooting 9-2010WARNING: Some Generator Set service procedures present hazards that can result insevere personal injury or death. Only traine
9-2010 5. Troubleshooting5.4.4 No AC Power - generator set Running, Status LED OnSteady or Flashing RapidlyPossible Cause: Circuit breakers tripped du
5. Troubleshooting 9-20103. Check and service air filter as necessary.4. Replace spark plugs.WARNING: Some Generator Set service procedures present ha
9-2010 5. TroubleshootingCorrective Actions:1. Reduce the number of connected loads especially loads that require higher starting currentsuch as air c
5. Troubleshooting 9-2010Diagnosis & Repair:1. Check the fuel source.2. Open any closed fuel valves.3. Secure spark plug leads to spark plugs.4. C
9-2010 5. Troubleshooting5.4.25 Low Fuel Pressure - Fault Code 78Possible Causes: Wire connections, fuel system, fuel pressure switchCorrective Action
1 IMPORTANT SAFETY INSTRUCTIONS1.1 Save These InstructionsThis manual contains important instructions for the generator set that should be followed du
5. Troubleshooting 9-2010b. Check to see if the green and orange lights are illuminated at the Ethernet connectionport on the generator set control bo
9-2010 5. Troubleshooting4. Verify that the public IP Address is active and set up properly with the ISP (Internet ServiceProvider). If necessary, con
5. Troubleshooting 9-2010b. If spam filtering is not present, proceed to step 6.6. Check to see if you are using an email account capable of using por
9-2010 5. TroubleshootingFIGURE 25. GENERATOR SET HOME PAGEFIGURE 26. NETWORK SETUP - PAGE 2A029V089 (Issue 3) 49
5. Troubleshooting 9-2010FIGURE 27. NETWORK SETUP - PAGE 350 A029V089 (Issue 3)
6 Optional Internet/Email InterfaceDescriptions6.1 IntroductionThis feature allows for in-home or remote access to your generator set through a web pa
6. Optional Internet/Email Interface Descriptions 9-20106.2 Screen DescriptionsFIGURE 28. HOME PAGE6.2.1 Setting Time and DateSelect the Genset Time/D
9-2010 6. Optional Internet/Email Interface Descriptions6.2.2 Set Exercise ScheduleSelect the Exercise Schedule Tab on the Home Screen to set the gene
6. Optional Internet/Email Interface Descriptions 9-2010FIGURE 32. EVENT LOG6.2.5 Fault LogSelect the Fault Log Tab on the Home Screen to review the l
9-2010 6. Optional Internet/Email Interface DescriptionsFIGURE 35. NETWORK SETUP PARAMETERS6.2.7 Email Setup Screen DescriptionsThe user must determin
1. IMPORTANT SAFETY INSTRUCTIONS 9-2010· This standby generator set and the public utility may only be connected to the housecircuits by means of the
6. Optional Internet/Email Interface Descriptions 9-2010FIGURE 38. SAVE SCREEN6.3 Ethernet Connections (Optional)Wiring connections to the Ethernet RJ
9-2010 6. Optional Internet/Email Interface DescriptionsFIGURE 40. ETHERNET RJ-45 CONNECTOR WIRINGA029V089 (Issue 3) 57
6. Optional Internet/Email Interface Descriptions 9-2010FIGURE 41. NETWORK CONNECTIONS58 A029V089 (Issue 3)
Cummins Power Generation1400 73rd Ave. NEMinneapolis, MN 55432 USAPhone 1 763 574 5000Toll-free 1 800 888 6626Fax 1 763 574 5298Copyright © 2010 Cummi
9-2010 1. IMPORTANT SAFETY INSTRUCTIONS· To prevent arcing when disconnecting the battery:· Move the Stop Switch (S2) to the Stop position, disconnect
1. IMPORTANT SAFETY INSTRUCTIONS 9-20101.8.3 Only You Can Protect Yourself From CO Poisoning!· Locate the generator in an area where there are no wind
2 IntroductionImportant note for Brazil applications: The manufacturer warns that the installation, operationand maintenance of equipment by the user
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