60 hz air-cooled generators 9kw to 22kw (40 pages)
Summary of Contents for Generac Power Systems 10 kW
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® Owner’s Manual 60 Hz Air-Cooled Generators 10 kW to 26 kW WARNING Loss of life. This product is not intended to be used in a critical life support application. Failure to adhere to this warning could result in death or serious injury.
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Use this page to record important information about this generator. Record the information found on the unit data Model: label on this page. See General Information for the location of the unit data label. The unit Serial: has a label plate affixed to the inside partition, to the left of the control panel console as shown in 2-2, or...
Table of Contents Section 1: Safety Information Battery Charger ......19 Manual Transfer Operation.... 19 Introduction ........1 Transfer to Generator Power Read This Manual Thoroughly ....1 Source ..........19 Safety Rules........1 Transfer to Utility Power Source ..20 How to Obtain Service ......2 Automatic Transfer Operation ..
Safety Information Section 1: Safety Information Introduction this manual to any individual that will use this unit, and instruct them on how to correctly Thank you for purchasing this compact, high start, operate, and stop the unit in case of performance, air-cooled, engine-driven gen- emergency.
Safety Information How to Obtain Service WARNING When the unit requires servicing or repairs, Electric shock. Only a trained and licensed electrician contact Generac Customer Service at 1-888- should perform wiring and connections to unit. Failure to GENERAC (1-888-436-3722) visit follow proper installation requirements could result in death, serious injury, and equipment or property damage.
Safety Information Fire Hazards WARNING Asphyxiation. Always use a battery operated carbon WARNING monoxide alarm indoors and installed according to Fire hazard. Do not obstruct cooling and ventilating the manufacturer’s instructions. Failure to do so airflow around the generator. Inadequate ventilation could result in death or serious injury.
Safety Information cesses. For more information on battery recycling, visit the Battery Council Interna- DANGER tional website at: http://batterycouncil.org. Risk of fire. Allow fuel spills to completely dry before starting engine. Failure to do so will result in death or serious injury. (000174) WARNING Risk of Fire.
General Information Section 2: General Information Generator Components and Control Locations 001818 Figure 2-1. 10 kW—Components and Control Locations Lock with cover G Status LED indicators N Fuel regulator Main line circuit breaker H Airbox with air cleaner O Fuel inlet...
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General Information 009340a Figure 2-2. 14 kW–18 kW—Components and Control Locations Lock with cover Status LED indicators Fuel regulator Main line circuit breaker Oil drain hose Fuel inlet (generator disconnect) Airbox with air cleaner Oil fill cap/dipstick Wi-Fi module Control panel Oil filter Data decal location Battery compartment...
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General Information 001786 Figure 2-3. 20 kW–26 kW—Components and Control Locations A Lock with cover H Oil drain hose Fuel inlet B Main line circuit breaker Oil fill cap Q Wi-Fi module (generator disconnect) C Airbox with air cleaner K Oil filter Data decal location D Control panel Composite base...
General Information Data Decals Two decals on the generator provide information about the unit itself and required fuel inlet pres- sure for correct operation. Model Data Decal Includes important information about the unit including: • model number • serial number •...
General Information Specifications Generator Model 10 kW 14 kW 18 kW 20 kW 22 kW 24 kW 26 kW Rated voltage Rated maximum load cur- rent (amps) at rated volt- 41.7 58.3 75.0 83.3 91.7 100.0 108.3 age with LP*...
General Information Protection Systems The Emission Control System code is EM (Engine Modification). The Emission Control The generator may need to run for long peri- System on this generator consists of the fol- ods of time with no operator present to moni- lowing: tor engine or generator conditions.
NOTE: Do not use external battery chargers. Wi-Fi Module Generator is equipped with a Wi-Fi module. See Wi-Fi module owner’s manual for further information. Replacement Parts Description 10 kW 14 kW 18 kW 20 kW 22 kW 24 kW 26 kW...
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General Information Accessory Description ® Mobile Link Cellular The Mobile Link family of Cellular Accessories allow users to monitor Accessories generator status from anywhere in the world, using a smartphone, tablet, or PC. Easily access information such as the current operating status and maintenance alerts.
Operation Section 3: Operation Site Prep Verification Press down on lid above side lock, and unlock latch to correctly open lid. Repeat for other side. Lid may appear DANGER stuck if pressure is not applied from the Automatic start-up. Disconnect utility power and top.
Operation Intake Side Panel Removal 3-3. Intake side panel (A) must be Figure removed to access battery compartment, fuel regulator, and sediment trap. Raise lid and remove front panel. Use a hex key to remove two mounting screws (B) and L-bracket screw (C). Lift intake panel up and away from genera- tor.
Operation Auxiliary Shutdown Switch Control Panel Interface Figure 3-8. The control panel interface CAUTION (A) is located under the enclosure lid. Verify both left and right side locks are unlocked Equipment Damage. The auxiliary shutdown switch before attempting to lift lid of enclosure. is not to be used to power down the unit under Open lid as directed in Opening the...
Operation Operating Modes Interface Menu Displays LCD Panel Mode Description MANUAL • Will not transfer to standby if Feature Description utility is present. HOME Default page displayed if no but- • Transfers to standby if utility page tons are pressed for 60 sec- drops below 65% of nominal onds.
Operation Menu System Navigation Press ESCAPE button from any page to access the MENU. If needed, press ESCAPE button ↑ ↓ several times to reach the MENU page. Navigate to the desired menu by using the buttons. Press ENTER button when desired menu is displayed and flashing, Figure 3-9.
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Operation Figure 3-10. Navigation Menu Owner’s Manual for 60 Hz Air-Cooled Generators...
Operation Setting the Exercise Timer The battery charger operates as a smart charger which verifies: This generator is equipped with a configu- • output is continually optimized to promote rable exercise timer. Configuration can be maximum battery life. performed directly at the control panel or •...
The system will control the cyclic cranking as will shut down. follows: Verify utility power supply to transfer • 10 kW Unit: five cranking cycles as follows: switch is turned off. 15 seconds cranking, seven seconds rest- Set main contacts to UTILITY (loads con-...
Operation Cleaning Cycle Set generator MLCB (generator discon- nect) to ON (CLOSED). If some condition impedes normal voltage Set utility MLCB to ON (CLOSED). creation, such as frost crystals or dust/dirt The system now operates in automatic preventing a good electrical connection, start mode.
Performing Scheduled Maintenance Regular maintenance will improve perfor- mance and extend engine/equipment life. It is important to perform maintenance as Generac Power Systems, Inc. recommends specified in the Service Schedule for correct that all maintenance work be performed by generator operation. Engine oil and oil filter...
Maintenance Service Schedule Schedule A Schedule B Daily If Running Every Every Two Every Four Service Continuously or Year Years or Years Before Each Use 200 Hours or 400 Hours Inspect enclosure louvers for dirt and ● debris * Inspect lines and connections for fuel or ●...
Maintenance Valve Adjustment NOTE: Not required on 14 or 18 kW units with 816cc engines. Dates Performed: Checking Engine Oil Level Press AUTO button on control panel. Allow generator to start and warm up for a few minutes. WARNING Set generator MLCB (generator discon- Risk of burns.
009343 Figure 4-3. Oil Filter and Drain Location 001820 (20–26 kW) Figure 4-4. Servicing Air Cleaner (10 kW) Install cap on oil drain hose. Position and secure oil drain hose with the retaining clip. Remove oil filter (B) by turning it counter- clockwise.
Maintenance Valve Clearance Adjustment Install a new air filter element. Install air cleaner cover and fasten cover IMPORTANT NOTE: Contact an IASD for clips. service assistance. Correct valve clear- (14–26 kW units only): Verify air inlet ance is essential for prolonging the life of duct (D) is correctly connected to air the engine.
(10 kW units) or 13 mm wrench (20–26 kW units). Turn pivot ball stud (D) using a 14 mm wrench (10 kW units), or 10 mm hex key 001812 (20–26 kW units) while inspecting clear- Figure 4-7. Valve Clearance Adjustment...
Maintenance • Wear full eye protection and protective cloth- ing. WARNING • If electrolyte contacts skin, wash it off imme- Explosion. Do not dispose of batteries in a fire. diately with water. Batteries are explosive. Electrolyte solution can cause • If electrolyte contacts eyes, flush thoroughly burns and blindness.
Maintenance Seal threads of cap with appropriate seal- ing compound. Install cap and hand- tighten. Tighten cap with an appropriately sized pipe wrench. DO NOT overtighten. Turn generator fuel supply ON. Inspect for leaks by spraying all connection points with a non-corrosive gas leak detection fluid.
Maintenance Remove From and Return To Service Procedure Remove From Service WARNING Explosion. Batteries emit explosive gases. Always disconnect negative battery cable first to avoid spark. Failure to do so could result in death or serious injury. (000238) If generator cannot be exercised monthly, at a minimum, and will be out of service longer than 90 days, proceed as follows to prepare generator for storage:...
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Maintenance Inspect engine tag for oil viscosity and classification. Drain and fill with recom- mended oil if necessary. Verify state of battery. Fill all cells of unsealed batteries to correct level with dis- tilled water. DO NOT use tap water. Charge battery to 100% state of charge.
Troubleshooting / Quick Reference Guide Section 5: Troubleshooting / Quick Reference Guide Generator Troubleshooting Problem Cause Correction Correct short circuit condition by replacing Blown fuse. 7.5 A fuse in generator control panel. Con- tact an IASD if fuse continues to blow. Loose, corroded, or faulty battery cables.
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Troubleshooting / Quick Reference Guide Problem Cause Correction Generator MLCB (generator dis- Set generator MLCB (generator discon- connect) is OFF (OPEN). nect) to ON (CLOSED). Faulty transfer switch coil. No transfer to Faulty transfer relay. standby after Contact an IASD for assistance. utility source Transfer relay circuit open.
Troubleshooting / Quick Reference Guide Quick Reference Guide To clear an active alarm, press OFF button on the control panel, then the ENTER button, and finally the AUTO button. Contact an IASD if alarm reoccurs. Active Alarm Problem Action Solution Check genera- FLASH- Unit running in...
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Troubleshooting / Quick Reference Guide Active Alarm Problem Action Solution STEPPER Unit will not start Check LEDs / OVERCUR- in AUTO with util- screen for Contact an IASD. RENT ity loss. alarms. Unit will not start Check LEDs / WIRING in AUTO with util- screen for Contact an IASD.
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