Install Manual

ManualsBrandsCummins Power Generation ManualsLiquid-CooledCummins RS60 Quiet Connect™ Series 60kW Standby Power Generator (120/208V 3-Phase)

Table Of Contents

English

Original Instructions

3-2016 A051X873 (Issue 5)

InstallationInstallation ManualManual

Generator Set with QSJ5.9G Engine and

PowerCommand® 1.1/2.3 Control

C45 N6 (Spec A)

C50 N6 (Spec A)

C60 N6 (Spec A)

C70 N6 (Spec A)

C80 N6 (Spec A)

C100 N6 (Spec A)

Summary of content (144 pages)

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Installation Manual Generator Set with QSJ5.9G Engine and PowerCommand® 1.1/2.
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Table of Contents 1. IMPORTANT SAFETY INSTRUCTIONS ....................................................................................... 1.1 Warning, Caution, and Note Styles Used in This Manual ..................................................... 1.2 General Information ................................................................................................................ 1.3 General Precautions ....................................................................................................
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Table of Contents 3-2016 APPENDIX C. WIRING DIAGRAMS................................................................................................. 91 APPENDIX D. SEISMIC REQUIREMENTS.................................................................................... D.1 Seismic Installation Instructions ......................................................................................... 133 135 Copyright © 2016 Cummins Inc.
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1 Important Safety Instructions SAVE THESE INSTRUCTIONS. This manual contains important instructions for the generator set. Follow these instructions during installation, operation, and maintenance of the generator set and batteries. Thoroughly read the Operator Manual before operating the generator set. Safe operation and top performance can only be obtained when the equipment is properly operated and maintained. 1.
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1. Important Safety Instructions 3-2016 NOTICE It is in the operator's interest to read and understand all warnings and cautions contained in the documentation relevant to the generator set operation and daily maintenance. 1.3 General Precautions • Keep ABC fire extinguishers accessible. • Make sure that all fasteners are secure and torqued properly. • Keep the generator set and its compartment clean. Do not store any items in the generator set compartment.
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3-2016 1. Important Safety Instructions General Safety Precautions WARNING Hot Pressurized Liquid Contact with hot liquid can cause severe burns. Do not open the pressure cap while the engine is running. Let the engine cool down before removing the cap. Turn the cap slowly and do not open it fully until the pressure has been relieved. WARNING Moving Parts Moving parts can cause severe personal injury. Use extreme caution around moving parts.
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1. Important Safety Instructions 3-2016 WARNING Hot Surfaces Contact with hot surfaces can cause severe burns. Wear appropriate PPE when working on hot equipment and avoid contact with hot surfaces. WARNING Toxic Hazard Ethylene glycol, used as an engine coolant, is toxic to humans and animals. Wear appropriate PPE. Clean up coolant spills and dispose of used coolant in accordance with local environmental regulations.
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3-2016 1. Important Safety Instructions WARNING Automated Machinery Accidental or remote starting of the generator set can cause severe personal injury or death. Isolate all auxiliary supplies and use an insulated wrench to disconnect the starting battery cables (negative [–] first). NOTICE Keep multi-class ABC fire extinguishers handy. Class A fires involve ordinary combustible materials such as wood and cloth. Class B fires involve combustible and flammable liquid fuels and gaseous fuels.
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1. Important Safety Instructions 3-2016 • Locate the generator set away from doors, windows, other openings into the house, and where exhaust gases will disperse away from the house. 1.6 Fuel and Fumes Are Flammable Fire, explosion, and personal injury or death can result from improper practices. • Do not fill fuel tanks while the engine is running unless the tanks are outside the engine compartment. Fuel contact with hot engine or exhaust is a potential fire hazard.
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3-2016 1. Important Safety Instructions NOTICE • Wear safety glasses. • Do not smoke. • To prevent arcing when disconnecting the battery: 1. Press the Stop switch. 2. Disconnect AC power from any battery chargers. 3. Remove the negative (-) battery cable to prevent starting. • To prevent arcing when reconnecting the battery: 1. Reconnect the positive (+) cable. 2. Reconnect the negative (-) cable. 3. Reconnect the battery charger to AC power supply.
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1. Important Safety Instructions 3-2016 1.10 The Hazards of Carbon Monoxide Carbon monoxide (CO) is an odorless, colorless, tasteless and non-irritating gas. You cannot see it or smell it. Red blood cells, however, have a greater affinity for CO than for oxygen. Therefore, exposure even to low levels of CO for a prolonged period can lead to asphyxiation (lack of oxygen) resulting in death.
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2 Introduction This generator set is intended for stationary installation for emergency use only. 2.1 About This Manual This manual is a guide for the installation of the generator set models listed on the front cover. Proper installation is essential for top performance, reliable operation, and safety. Read through this manual before starting the installation. This manual covers outdoor applications only.
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2. Introduction 3-2016 NOTICE A generator set must be operated and maintained properly if you are to expect safe and reliable operation. The Operator manual includes a maintenance schedule and a troubleshooting guide.
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3-2016 2. Introduction 2.4 Model Specifications NOTICE Damage caused by failure to follow the manufacturer's recommendation will not be covered by the warranty. Please contact your authorized distributor. TABLE 1. 5.9L MODEL VARIATIONS Models Description C45 N6, C50 N6, C60 N6, C70 N6, C80 N6, C100 N6 TABLE 2.
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2. Introduction Type Fuel Pressure 3-2016 Unit C45 N6 C50 N6 C60 N6 C70 N6 C80 N6 C100 N6 6 - 12 inch water column (1.5 - 3.0 kPa) Maximum pressure under any condition: 13 inch water column (3.2 kPa) TABLE 4. ENGINE SPECIFICATIONS (ALL MODELS) Type Specification Engine 6 cylinder-in-line, single-cam, liquid-cooled, 4-stroke, spark ignited Bore 4.02 in (102 mm) Stroke 4.72 in (120 mm) Displacement 359 in3 (5.88 L) Compression Ratio (Natural Gas & LPG) 8.
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3-2016 2. Introduction Type Specification • Must adhere to Cummins® Engineering Standard (CES) 20074 • Use of improper oils can result in engine damage. Use only the required oils: ◦ 5W-40 (all ambient temperatures) ◦ 15W-40 (above 40 °F [4 °C] ambient temperature) (use of GEO 15W-40 oil in ambient temperatures below 40 °F [4 °C] could result in engine turbocharger damage) Oil Standards • A sulfated ash limit of 0.
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2. Introduction 3-2016 TABLE 7. Type GENERATOR SPECIFICATIONS 60 HZ, 1800 RPM C45 N6 C50 N6 Generator C60 N6 C70 N6 C80 N6 C100 N6 Brushless, 4-pole rotating field, single bearing Power (kVA) 1 Phase 45 50 60 70 80 100 Power (kVA) 3 Phase 56.3 62.5 75 87.5 100 125 120/240, 1 Ph 227/480, 3 Ph 347/600, 3 Ph Rated Voltages (V) 120/240, 3 Ph 120/208, 3 Ph 127/220, 3 Ph F1PO (Reconnectable, Full Single Phase Output) NOTICE Maximum I2 = 8%.
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3-2016 2. Introduction TABLE 9. CONTROL SPECIFICATIONS (ALL MODELS) Control Purpose PC 1.1 Generator Set Enovations I28 EPR Engine (45, 50, 60 kW Generator Sets) Enovations 4G LDI Engine (70, 80, 100 kW Generator Sets) TABLE 10.
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3 Pre-Installation Considerations Areas of consideration: No. Description No. Description 1 Generator Set 4 Electrical Meter 2 Propane Tank 5 Natural Gas Meter 3 Transfer Switch FIGURE 1.
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3. Pre-Installation Considerations 3-2016 • Minimum distance from the propane tank fill (verify the legal minimum distance with local code officials) • Accessories required (if any) for the customer's application (utility power may be required at the generator set; make plans accordingly) NOTICE Depending on the locality and use of the generator set, it may be necessary to obtain an air quality emissions permit before installation begins.
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3-2016 3. Pre-Installation Considerations Code or Standard Organization California Administrative Code - Title 25 Chapter 3 State of California Documents Section P.O. Box 1015 North Highlands, CA 95660 3.3 Required Items for Installation Tools and materials are used for the installation of this generator set. These items are identified in the following sections. Please refer to local codes and standards, because they may affect the materials required.
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3. Pre-Installation Considerations 3-2016 ◦ DC control or AC sense wires 1000-2000 feet circuit length => 16-14 AWG of the insulation type below • All AC and DC wires and cables must be rated 75 °C minimum, stranded copper, and rated for wet locations.
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4 Installation NOTICE The installer is responsible for complying with all applicable installation codes and safety requirements. See the Installation Codes and Standards for Safety section of this manual for more information. The following sections cover a step-by-step overview of a typical generator set installation. Review these sections to become familiar with specific procedures and important safety precautions before beginning the installation. 4.
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4. Installation 3-2016 No. Description No. Description 1 Cool Air In 3 2 Hot Air Out (Sound Level Enclosure) FIGURE 2. Hot Air Out (Weather Enclosure) GENERATOR SET LOCATION The generator set location is critical for safety and performance. Follow the guidelines below: • Must comply with applicable codes (NFPA, NEC, IBC, etc.). • This manual only covers outdoor installations with Cummins factory installed enclosures.
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3-2016 4. Installation • The generator must have enough room for installation, service, and maintenance. • The generator must be located to ensure ventilation openings are not blocked. • Position the generator set so that cooling air is free to enter and leave the area. • Locate and position the generator set so that prevailing winds carry exhaust gases and potential fuel leaks away from the house or occupied area. Laying the Foundation When laying the foundation: 1.
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4. Installation 3-2016 No. Description No. Description 1 Pad Length (Must Extend Minimum 6 in Beyond Skid) 6 Circuit Breaker 3 Stub-Up (Optional) 2 Pad Width (Must Extend Minimum 6 in Beyond Skid) 7 5 ft Clearance (Shaded Area) 3 Pad Thickness (Minimum 5 in) 8 Accessory 120 VAC, 20A Max Wire Stub-Up 4 Circuit Breaker 1 Stub-Up 9 Generator Set Control Wire Stub-Up (DC) 5 Circuit Breaker 2 Stub-Up (Optional) FIGURE 3.
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3-2016 4. Installation CAUTION The generator set is shipped with oil in the engine crankcase. Keep the generator set upright. Mounting the Generator Set Mount the generator set on a substantial and level base such as a concrete pad. A non-combustible material must be used for the pad. Verify that the mounting pad is level lengthwise, widthwise, and diagonally. NOTICE Seismic installation may require specific anchorage. 4.
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4. Installation 3-2016 ◦ Contaminants of any kind • Clean all fuel system components before installing. Gaseous-fuel supply system design, materials, components, fabrication, assembly, installation, testing, inspection, operation, and maintenance must comply with the applicable codes. See NFPA Standards No. 37, 54, and 58. For seismic installation, refer to the seismic label.
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3-2016 4. Installation WARNING Fuel leaks can lead to explosive accumulations of gas. Prevent gas leaks and the accumulation of gaseous fuel in the event of a leak. No. Description No. Description 1 Shutoff Valve 3 Meter 2 Flexible Fuel Line 4 Service Regulator FIGURE 4. TYPICAL NATURAL GAS INSTALLATION Natural Gas Supply Line Size The natural gas supply meter may need to be exchanged for a higher capacity meter to supply the additional gas consumed by the generator set.
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4. Installation 3-2016 Propane Fuel System Propane vapor can be used as a primary fuel source or as a backup fuel source for the generator sets with two independent fuel sources connected to the generator set. WARNING Fuel leaks can lead to explosive accumulations of gas. Propane sinks in air and can accumulate inside housings, basements, and other below-grade spaces. Prevent gas leaks and the accumulation of gaseous fuel in the event of a leak. NOTICE NFPA Standard No.
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3-2016 4. Installation No. Description No. Description 1 Flexible Fuel Line 4 Shutoff Valve 2 Generator Set 5 Propane Tank 3 Service Regulator FIGURE 5. TYPICAL PROPANE INSTALLATION Propane Fuel WARNING Propane presents the hazard of fire or explosion that can cause severe personal injury or death. Do not permit any flame, spark, arc-producing equipment, switch, pilot light, cigarette, or other ignition source near the fuel system. Keep an ABC type fire extinguisher nearby.
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4. Installation 3-2016 NOTICE Commercial propane may contain more than 2.5% butane, which can result in poor fuel vaporization and low tank pressure, resulting in poor engine starting and operation in below 32 °F (O °C) temperatures. Propane Tank Size When propane is used, size the tank correctly to ensure successful generator set operation. Considerations when figuring the proper propane tank size: • Temperature is a critical factor that affects the size of the tank.
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3-2016 4. Installation • Install the propane tanks according to all national and local codes and standards, and as required by the fuel tank and fuel supplier. Refer to the Fuel Line Selection appendix for propane figures and tables. Sizing Fuel Lines Incorrect fuel line size may cause the generator set to not run or provide full power output. Fuel line sizes for installations typically range from 1/4 to 2 or more inches in diameter.
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4. Installation 3-2016 4. Obtain the maximum fuel requirements for the specific generator set from the Model Specifications section. 5. Refer to the fuel line sizing charts in the Fuel Line Selectionappendix. Locate the equivalent length of pipe (or next larger equivalent length) in the left hand column. Move across the row to where the maximum capacity number is as large or larger than the maximum fuel consumption (or next larger).
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3-2016 4. Installation After assembly, and before initial operation, all fuel system connections, hose, valves, regulators and fittings must be tested and proven free of leaks using a soapand-water (or equivalent) solution while the system is under gas or air pressure of at least 1.5 times the supply pressure or 3 psi (20.7 kPa) minimum. 1. [Copied from GSBB Manual] Energize the fuel solenoid from a separate 12 VDC source before testing the fuel system. 2.
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4. Installation 3-2016 WARNING Automatic startup of the generator set during installation can cause severe personal injury or death. Make sure the generator set is shut down and disabled: 1. Press the generator set's "O" (Off) button to stop the generator set. Allow the generator set to thoroughly cool to the touch. 2. Turn off and disconnect the battery charger from the AC source before disconnecting the battery cables. 3.
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4. Installation 3-2016 FIGURE 8. CIRCUIT BREAKER AC LOAD CONNECTION LOCATIONS For connection to the generator set, AC load connections are made in the circuit breaker box. To access: 1. Open the enclosure side door to gain access to main circuit breaker box. 2. Place all circuit breaker handle in the OFF position. 3. Remove the eight bolts holding the circuit breaker cover. 4. Install the conductors to the circuit breaker load-side terminals, neutral lug, and equipment grounding lug. 5.
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3-2016 4. Installation 11. Turn all circuit breakers on. Automatic Transfer Switch AC Connections WARNING Failure to use an approved transfer switch can lead to the electrocution of personnel working on the utility lines, damage to equipment, fire, or personal injury. An approved switching device must be used to prevent interconnection to the public utility. Install the transfer switch in accordance with the RA Series Transfer Switch Owner Manual. A051X873 (Issue 5) 37 Copyright © 2016 Cummins Inc.
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4. Installation 3-2016 FIGURE 9. RA SERIES TRANSFER SWITCH AC CONNECTIONS LOCATION Factory Option and Accessory Connections The AC-powered options or accessories available include the battery charger, engine coolant heater, alternator heater, oil heater, battery warmer, and CCV heater (included with coolant heater). Copyright © 2016 Cummins Inc.
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3-2016 4. Installation NOTICE The CCV heater requires power from a 120 VAC, 20 Amp protected circuit from the Main Distribution Panel. The CCV needs to be powered even during utility outages. Use 12 AWG 167 °F (75 °C) conductors to connect to the generator set AC distribution connector. FIGURE 10. A051X873 (Issue 5) AC ACCESSORY CONNECTIONS 39 Copyright © 2016 Cummins Inc.
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4. Installation 3-2016 DC Connections NOTICE When selecting and installing conduit to the generator set, account for any needed accessories, such as a remote display, etc. FIGURE 11. Copyright © 2016 Cummins Inc.
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3-2016 4. Installation Automatic Transfer Switch DC Connections WARNING Failure to use an approved transfer switch can lead to the electrocution of personnel working on the utility lines, damage to equipment, fire, or personal injury. An approved switching device must be used to prevent interconnection to the public utility. Install the transfer switch in accordance with the RA Series Transfer Switch Owner Manual.
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3-2016 4. Installation No. Description No. Description 1 DC Circuit Connectors 5 Remote Start 2 DC Customer Connections (within Dotted Line Box) 6 Fuse B+ (5A) 3 1302 Control 7 Ready to Load 4 Ground (B-) 8 RA Transfer Switch Terminal Block FIGURE 13. GENERATOR SET TO RA TRANSFER SWITCH DC CUSTOMER CONNECTIONS Grounding NOTICE The generator set is shipped from the factory with the neutral and equipment ground not bonded together. A051X873 (Issue 5) 43 Copyright © 2016 Cummins Inc.
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4. Installation 3-2016 Refer to local codes and standards for grounding procedures. Battery The generator set requires a 12V battery (negatively grounded) for engine cranking and powering the electronic control system. When the generator set is running, the battery is charged from the engine-driven battery alternator. When the set is not running, an AC powered battery charger is needed to keep the battery charged.
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3-2016 4. Installation CAUTION Only personnel knowlegeable of batteries and required precautions should perform or supervise battery servicing. To connect the battery: 1. Connect the positive battery terminal. 2. Connect the negative battery terminal. 3. Make sure that the black and red battery cable boots are in place. Refer to the Model Specifications section for battery specifications.
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5 Startup and Configuration 5.1 Exercise Settings NOTICE When battery power is lost, these settings must be reset. NOTICE Not applicable without a single phase RA series transfer switch. To access the Clock/Exerciser Menu: 1. From any Information Menu, hold down the up and down arrows simultaneously for two seconds. The Service Menu appears. 2. Navigate through the screens to find and select Clock/Excr in the Service Menu.
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3-2016 5. Startup and Configuration Updating Exercise Frequency NOTICE Not applicable without a single phase RA series transfer switch. To update the exercise frequency and dates on the Clock/Exerciser Menu: 1. From any Information Menu, hold down the up and down arrows simultaneously for two seconds. The Service Menu appears. 2. Access the Time Setup screen by selecting Clock Exerciser on the Genset Service Menu. 3. Press the down key on the Time Setup screen to access the Daylight Saving Adjust screen.
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5. Startup and Configuration FIGURE 16. 3-2016 EXERCISE FREQUENCY NAVIGATION Updating Exercise Duration NOTICE Not applicable without a single phase RA series transfer switch. To update the exercise duration on the Clock/Exerciser Menu: 1. From any Information Menu, hold down the up and down arrows simultaneously for two seconds. The Service Menu appears. 2. Access the Time Setup screen by selecting Clock Exerciser on the Genset Service Menu. 3.
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3-2016 5. Startup and Configuration • Press Save to save any changes. After saving, the Save button changes to the Adjust button. FIGURE 17. 5.2 EXERCISE DURATION NAVIGATION Time Setup NOTICE When battery power is lost, these settings must be reset. NOTICE Not applicable without a single phase RA series transfer switch. To set up the generator set clock for the current date and time: 1. From any Information Menu, hold down the up and down arrows simultaneously for two seconds.
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5. Startup and Configuration 3-2016 • Press Save to save any changes. After saving, the Save button changes to the Adjust button. FIGURE 18. TIME SETUP SCREEN Updating Daylight Saving Adjust Screen To update the Time and Adjustment on the Daylight Saving Adjust screen: 1. From any Information Menu, hold down the up and down arrows simultaneously for two seconds. The Service Menu appears. 2. Access the Time Setup screen by selecting Clock Exerciser on the Genset Service Menu. 3.
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3-2016 5. Startup and Configuration FIGURE 19. DAYLIGHT SAVING ADJUST SCREEN NAVIGATION To access and update the Daylight Saving Adjust Start screen: 1. Press the down key on the Daylight Saving Adjust screen. 2. Press Adjust. When updating these settings, the functions of the keys are as follows: • The horizontal right arrow key is used to select successive blocks for editing settings on the screen.
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5. Startup and Configuration FIGURE 20. 3-2016 DAYLIGHT SAVING ADJUST START SCREEN To access and update the Daylight Saving Adjust End screen: 1. Press the down key on the Daylight Saving Adjust Start screen. 2. Press Adjust. When updating these settings, the functions of the keys are as follows: • The horizontal right arrow key is used to select successive blocks for editing settings on the screen.
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3-2016 5. Startup and Configuration FIGURE 21. 5.3 DAYLIGHT SAVING ADJUST END SCREEN Brightness and Contrast The Screen Adjust screen allows the contrast, brightness, and units to be set. To access the Screen Adjust screen: 1. From any Information screen, hold down the up and down arrows simultaneously for two seconds to gain access to the Service Menu screen. 2. Select Screen Adjust. To adjust the contrast, brightness, or units from the Screen Adjust screen: 1.
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5. Startup and Configuration 3-2016 NOTICE The following screens represent the standard operator panel (HMI211). If using an in-home operator panel, which may be additionally purchased as an option, the screens may look slightly different. This procedure applies to both operator panels. FIGURE 22. BRIGHTNESS AND CONTRAST SCREEN NAVIGATION Copyright © 2016 Cummins Inc.
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3-2016 5. Startup and Configuration NOTICE Adjusting the brightness on the operator panel adjusts the brightness of both the LCD backlight and the LEDs on the display. The contrast should never be 0 or 100% on any of the screens. The default value for Brightness is 50%. 5.4 History and About Menu To access the History/About screen: 1. From any Information Menu, hold down the up and down arrows simultaneously for two seconds. The Service Menu appears. 2. Select History/About. 3.
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3-2016 5.5 5. Startup and Configuration Installation Checklist Tick Item General Generator set wattage capacity is sufficient to handle maximum anticipated load. At least 5 feet of clearance to combustible materials is provided. At least 3 feet of clearance is provided around the entire generator set for service and ventilation. The generator set is located in an area not subject to flooding.
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5. Startup and Configuration 3-2016 Tick Item AC and DC wires are separated in their own conduit to prevent electrical induction. All load, line and generator connections are well made and correct. Generator Set Pre-Start A safety check was performed just before starting. The generator set engine is properly serviced with oil and coolant. The battery is properly installed, serviced and charged. The battery charger and engine coolant heater are connected and operational, if applicable.
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3-2016 5. Startup and Configuration NOTICE Before leaving the site, if the generator set is ready to be placed in service, set the control switch to the AUTO position to provide automatic standby power. NOTICE Contact your local Cummins service representative if you encounter a fault code. 5.7 InPower Service Tool The InPowerTM service tool can be used in troubleshooting to perform tests, verify control inputs and outputs, and test protective functions.
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5. Startup and Configuration 3-2016 7. A pop-up will appear asking if the change is to be saved. button. Click the Save 8. After a pop-up appears confirming that the change has been saved, disconnect InPower from the PCC1302. Copyright © 2016 Cummins Inc.
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Appendix A. Fuel Line Selection Table of Contents Table 15. Equivalent Lengths of Pipe Fittings and Valves in Feet (Meters) ........................................... 65 Table 17. Natural Gas Schedule 40 Metallic Pipe Sizing .......................................................................... 67 Table 19. Natural Gas Semirigid Copper Tubing Sizing ........................................................................... 69 Table 21. Propane Vapor Schedule 40 Metallic Pipe Sizing ...................
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Appendix A. Fuel Line Selection A.0 3-2016 Fuel System Pipe Sizing Introduction Incorrect fuel line size may cause the generator set to not run or provide full power output. Tables are included in this section to help calculate pipe sizing for natural gas and propane vapor withdrawal under specified conditions. Consult NFPA 54 or other applicable codes for other operating conditions or other fuel system installation requirements.
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3-2016 Appendix A. A.1 Fuel Line Selection Gas Pipe Sizing NOTICE The following tables in this section are reprinted with permission from NFPA 54-2015, National Fuel Gas Code, Copyright © 2014, National Fire Protection Association.
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Appendix A. Fuel Line Selection 3-2016 Foot Valve and Strainer 3.7 4.9 7.5 (1.1) (1.5) (2.3) 8.9 (2.7) 11.0 (3.4) 15.0 (4.6) 18.0 (5.5) 22.0 (6.7) 29.0 (8.8) Swing Check Valve, Fully Open 6.0 8.0 10.0 (1.8) (2.4) (3.0) 14.0 (4.3) 16.0 (4.9) 20.0 (6.1) 25.0 (7.6) 30.0 (9.1) 40.0 (12.2) Globe Valve, Fully Open 18.0 22.0 29.0 (5.5) (6.7) (8.8) 38.0 (11.6) 43.0 (13.1) 55.0 (16.8) 69.0 (21.0) 84.0 (25.6) 120.0 (36.6) Angle Valve, Fully 7.0 9.0 12.0 Open (2.1) (2.7) (3.7) 15.0 (4.
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3-2016 Appendix A. Fuel Line Selection TABLE 17. NATURAL GAS SCHEDULE 40 METALLIC PIPE SIZING Gas: Natural Inlet Pressure: Less than 2 psi Pressure Drop: 0.5 in. w.c. Specific Gravity: 0.60 Pipe Size (in.) Nominal 1⁄2 3⁄4 1 11⁄4 11⁄2 2 21⁄2 3 4 5 6 8 10 12 0.622 0.824 1.049 1.380 1.610 2.067 2.469 3.068 4.026 5.047 6.065 7.981 10.020 11.
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Appendix A.
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3-2016 Appendix A.
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Appendix A.
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3-2016 Appendix A. Fuel Line Selection 1,600 NA NA NA 13 18 38 68 108 224 1,700 NA NA NA 12 17 37 66 104 217 1,800 NA NA NA 12 17 36 64 101 210 1,900 NA NA NA 11 16 35 62 98 204 2,000 NA NA NA 11 16 34 60 95 199 NA: A flow of less than 10 cfh. Note: All table entries are rounded to 3 significant digits. *Table capacities are based on Type K copper tubing inside diameter (shown), which has the smallest inside diameter of the copper tubing products.
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Appendix A.
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3-2016 Appendix A. Pressure Drop: Fuel Line Selection 0.5 in. w.c. Specific Gravity: 1.50 INTENDED USE: Tube Sizing Between Single- or Second-Stage (Low-Pressure) Regulator and Appliance Tube Size (in.) Nominal 1⁄4 3⁄8 1⁄2 5⁄8 3⁄4 1 11⁄4 11⁄2 2 3⁄8 1⁄2 5⁄8 3⁄4 7⁄8 11⁄8 13⁄8 — — Outside: 0.375 0.500 0.625 0.750 0.875 1.125 1.375 1.625 2.125 Inside:* 0.305 0.402 0.527 0.652 0.745 0.995 1.245 1.481 1.959 K & L: Nominal ACR: Length (ft.
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Appendix A.
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3-2016 Appendix A. Equivalent Length of Pipe (ft.) Fuel Line Selection Schedule 40 Iron Pipe Size (in.): Nominal (Inside Diameter) 1/2 3/4 1 1 1/4 1 1/2 2 3 3 1/2 4 (0.622) (0.824 (1.049) (1.38) (1.61) (2.067) (3.068 (3.548) (4.
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Appendix A. Fuel Line Selection Equivalent Length of Pipe (ft.) 3-2016 Schedule 40 Iron Pipe Size (in.): Nominal (Inside Diameter) 1/2 3/4 1 1 1/4 1 1/2 2 3 3 1/2 4 (0.622) (0.824 (1.049) (1.38) (1.61) (2.067) (3.068 (3.548) (4.
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Appendix B. Outline and System Drawings Table of Contents Figure 25. Generator Set Outline, 45-50 kW (Sheet 1 of 2) ...................................................................... 79 Figure 26. Generator Set Outline, 45-50 kW (Sheet 2 of 2) ...................................................................... 80 Figure 27. Generator Set Outline, 60 kW (Sheet 1 of 2) ........................................................................... 81 Figure 28. Generator Set Outline, 60 kW (Sheet 2 of 2) .
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Appendix C. Wiring Diagrams Table of Contents Figure 37. Wiring Diagram for PCC 1302 (56 Pin ECM) (Sheet 1 of 7) .................................................... 95 Figure 38. Wiring Diagram for PCC 1302 (56 Pin ECM) (Sheet 2 of 7) .................................................... 96 Figure 39. Wiring Diagram for PCC 1302 (56 Pin ECM) (Sheet 3 of 7) .................................................... 97 Figure 40. Wiring Diagram for PCC 1302 (56 Pin ECM) (Sheet 4 of 7) ..............................
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Appendix C. Wiring Diagrams 3-2016 Figure 71. Circuit Card Harness (Sheet 1 of 1) ....................................................................................... 129 Figure 72. Relay Harness (Sheet 1 of 1) .................................................................................................. 130 Figure 73. Generator Electrical Harness (Sheet 1 of 1) .......................................................................... 131 Copyright © 2016 Cummins Inc.
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3-2016 Appendix C. Wiring Diagrams The drawings included in this section are representative. For current complete information, refer to the drawing package that was shipped with the unit. A051X873 (Issue 5) 93 Copyright © 2016 Cummins Inc.
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Appendix D. Seismic Requirements Table of Contents Figure 74. Seismic Installation Requirements (Sheet 1 of 4) ................................................................ 135 Figure 75. Seismic Installation Requirements (Sheet 2 of 4) ................................................................. 136 Figure 76. Seismic Installation Requirements (Sheet 3 of 4) ................................................................. 137 Figure 77. Seismic Installation Requirements (Sheet 4 of 4) ............
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Appendix D. Seismic Requirements 3-2016 The drawings included in this section are representative. For current complete information, refer to the drawing package that was shipped with the unit. Copyright © 2016 Cummins Inc.
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power.cummins.com Copyright © 2016 Cummins Inc. All rights reserved. Cummins Power Generation, the "C" logo, and Cummins are trademarks of Cummins Inc. PowerCommand, AmpSentry, InPower and “Our energy working for you.” are trademarks of Cummins Power Generation Inc. Other company, product, or service names may be trademarks or service marks of others. Specifications are subject to change without notice.