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HomeMy WebLinkAboutManualINCLUDES- © True Power'" Electrical Technology Two Line LCD Multilingual Digital Evolution"' Controller (English/Spanish/ French/Portuguese) © Two Transfer Switch Options Available: 100 Amp, 16 Circuit Switch or 200 Amp Service Rated Smart Switch, See Page 5 for Details. O Electronic Governor ® Standard WI-Fl`* Remote Monitoring ® System Status & Maintenance Interval LED Indicators ® Sound Attenuated Enclosure 0 Flexible Fuel Line Connector A Direct -To -Dirt Composite Mounting Pad ® Natural Gas or LP Gas Operation A 6 Year Limited Warranty O Listed and Labeled by the Southwest Research Institute allowing Installation as close as 1 tP (457 min) to a structure.* *Must be located away from doors, windows, and fresh air intakes and in accordance with local codes. https:llassets.swrf orgll,bmry/Dimciory021stedproductsf Conshuch'on1ndusey/973_DDC 204 132D4-et-0t Rev9.pdt FEATURES O INNOVATIVE ENGINE DESIGN A RIGOROUS TESTING are atthe heart ofGenerac's O success In providing the most reliable generators possible. Generac's G-Force engine lineup offers added peace of mind and reliability for when you need It the most The G-Force series engines are purpose built and designed to handle the rigors of extended mn times fn high temperatures and exheme operating conditions. O TRUE POWER'" ELECTRICAL TECHNOLOGY: Supedor Harmonics and sine wave O form produce less than 5%Total Harmonic Distartlon for uglily quality power. This allows confident operation of sensitive electronic equipment and micro -chip based appliances, such as variable speed HVAC systems. GENERAC® i" MOW, SERMS Residential Standby Generators Air -Cooled Gas Engine . StandbyfPower Rating Models G007036-1, 0007037-1 (Aluminum - Bisque) -1 G kW 60 Hz Model G007035-1 (Aluminum - Bisque) - i G kW 60 Fiz Models G007039-1, G007038-1 (Aluminum - Bisque) - 20 kW W Hz Models G007043-2, G007042-2 (Aluminum - Bisque) - 22 kW 60 Hz D STL us QUiG I d A=ff LISTED Note: CUL certification onlyappfiaeb unbundled urns aMunits padmged wish Ilmited cIrculI switches. Units paclaged with the Sam Switch are UL certllled in Via USA only. SOLID-STATE, FREOUEPICY COMPENSATED VOLTAGE REGULATION: This state-of-the-art power maximWn j regulation system is standard on all Generac models. It provides optimized FAST RESPONSE to changing load conditions and MAXIMUM MOTOR STARTING CAPABILITY by electronically torque -matching the surge loads to the engine, Digital voltage regulation at ±1°%, SINGLE SOURCE SERVICE RESPONSE from Generac's extensive dealer network provides pads and service know-how for the entire unit from the engine to the smallest electronic component O TEST CRITERIA: O GENERAC TRANSFER SWITCHES: Long life and reliability are J PROTOTYPETESTED it NENIAMGI.22 EVALUATION synonymous with GENERAC POWER SYSTEMS. One reason for this J SYSTEM TORSIDNAL TESTED Ir MOTOR STARTING ABILITY confidence Is that the GENERAC product line Includes its o#an transfer systems and controls for total system compatibility. O MOBILE LINK"' REMOTE MONITORING: FREE with every Guardian Series Home w standby generator. Allows you to monitor the slabs olyour generator from anywhere in the IGENERAG „�+•>�. world using a authors, tablet or PC. Easily access infamtation such as the current FIR operating status and maintenance alerts. Connadyauraceount to your authorized service PROMISE ✓ ..Md141 { dealer fortast fdendlyand proactive service. With Mobile Link, you are taken we of before the next power outage. BENERACO 16/20/22 kW features and benefais Engine o Generac G-Force design Maximizes engine "breathing" for Increased fuel efficiency. Plateau honed cylinder walls and plasma moly rings helps the engine run cooler, reducing all consumption resulting In longer engine life. © "Spiny-lok"cast Iron cylinder walls Rlgidconstruction and added durability provide long engine life. o Electronic Igniffon/spa"rivance These features combine to assure smooth, quick starling every time. m Full pressure lubrication system Pressurized lubrication to all vital bearings means better performance, lessmalntenanceand longer engine life. Now featuring up to a 2 year/200 hour oil change interval. © Low all pressure shutdown system Shutdown protection prevents catastrophic engine damage due to low all. o High temperature shutdown Prevents damage due to overheating. Generator o Revolving field Allows for a smaller, light weight unit that operates 25% more efflclently than a revolving armature generator. o Skewed stator Produces asmooth output waveform for compatibility with electronic equipment. ® Displaced phase excitation Maximizes motor starting capability. ® Automatic voltage regulation Regulates the Output voltage to ±1%prevents damaging voltage spikes. © UL2200listed For yoursafely. Transfer Switch (It app0lcable) ha Fullyaulamatic Transfers yourvilal electrical loads to the energized source of power. o NEMA 311 Can be Installed inside or outside for maximum flexibility. S Remote mounting Mounts near your existing distribution panel for simple, low-cost installation. Evolution'" Controls u Auto/ManuaVOff Illuminated buttons Selects the operating mode and provides easy, at -a -glance status indication In any condition. e Two-line LCD multilingual display Provides homeowners easily visible logs of history, maintenance and events up to 50 occurrences. e Sealed, raised buttons Smooth, weather -resistant user Interface for programming and operations. ® Utility voltage sensing Constantly monitors utility voltage, selpoints65%dropout, 80%pick-up,of standard voltage. ® Generator voltage sensing Constantly monitors generator voltage to ensure the cleanest power delivdredtothe home. o Willy Interrupt delay Prevents nuisance start-ups of the engine, adjustable 2-1500 seconds from the factory default setting of five (5) seconds by qualified dealer. 4 Engine warm-up Ensures engine is ready to assume the load, selpoint approximately 5 seconds. ® Engine cool -down Allows engine to cool prior to shutdown, selpoint approximately 1 minute. 9 Programmable exercise Operates engine to prevent oil seal drying and damage between power outages by running;the generator for 5 minutes every other week. Also offers a selectable setting for weekly or monthly operation providing Flexibility and potentially lower fuel costs to the owner. o Smart battery charger Delivers charge to the battery only when needed at varying rates depending on outdoor airtemperature. Compatible with lead said and AGM -style batteries. ra Main line circuit breaker Protects generator from overload. a Electronic governor Malntahisconstant 60Hzfrequency. Unit o SAE weather protective enclosure Sound attenuated enclosures ensure quiet operation and protection agaihst mother nature, withstanding winds up to 150 mph. Hinged key locking roof panel forsecurity. Lift-outfrontfor easy access to all routine maintenance items. Electrostatically applied textured epoxypainifor added durability. e Enclosed critical grade muffler Oulet, critical grade muffler Is mounted Inside the unit to prevent injuries. e Small, compact, attractive Makes for an easy, eye appealing Installation, as close as 181(457 mm) away from a building. 16/20/22 kW features land benefa s installation system 0 1 it (805 mm) flexible fuel line connector Absorbs any generator vibration when connected to rigid pipe. o Directo-dirt composite mounting pad Complex lattice design prevents settling or sinking of the generator system. o Integral sediment bap Prevents particles and moisture from entering the fuel regulator and engine, prolonging engine life. Remote Monitoring ' O Ability to view generator status O Ability to view generator Exercise/Run and Total Hours O Ability to view generator maintenance information © Monthly report with previous month's activity. © Ability to view generator battery Information O Weather information Monitor your generator via your smadphone, tablet, or computer at any lime via the Mobile Link application for complete peace of mind Review the generator's complete protection profile for exercise hours and total hours Provides maintenance Information for your specific model generator when scheduled maintenance Is due Detailed monthly mportsprovlde historical generator Information Built In battery diagnostics displaying current state of the battery Provides detailed local ambient weather condifions for generator location OENERAC' 16/20/22 kW Model 6007035-1, 007035-1, 9007038-1, G007039-1 G007042-2, G007043-2 G007037-1 (16 kW) (20 Alft) (22 kW) i W 409 ads!.. Rated Mayjmum Continuous Power Capacity (NO) X000 Wafte* 18.000 Watts* 19,50O Wafts AMN 04V 27 6 246 Rated Magdmum Continuous Load Current —240 Volts (Lelfq SO a3.3/75.0 lolig thalf-S t-i Less ihafi 5%- Ligs than 5% Main Uns Circult Breaker 70 Amp 90 Amp 106 Amp Number of Rotor Pages 2 2 2 ncy. 61:114z. Ed Hi 66)iz Power factor 1.d j.0 i 1.0 gig AN [a f ?not Ificluady 19VOlf"Iblip SR 940 COA MininduHriGidup 35AGM 650 GOA MhgLnF Unit Weight ([b/kg) 409/186 448/203 46/211 Sound output In dB(A)at 23 it (T m) with gi'niribir opiraling at normal load** 67 67 67 §�dE6 djuhtgNA10'8 Icrvv-8;e6ed exerdli modd** 56 55 67 Exercise duration 5 min 5 min 5 min Typo of Engine GENERAL G-RrcdlgGO Series E qlwgaofs= " .2 2 2 Displacement 999 cc 999 cc 999 cc AglinthuhiArle HI frain Sleeve- Valve Arrangement Overhead Valve Overhead Valve Overhead Valve Govemorsystern Electronic Electionk Electronic CA . . U.�.e 6.bm Slider . 120d 12UDG 12,VDC F/1.8 L Appm& f.6-411 1.6 1,. Opsrathmrpm 3,600 3,600 - .3,60D .§qqgagsuo�lrafi,- Mt ft3/hr (msJhT) 1/2 Laid 218'(6n) 204(5.78) 228 (SAB) Full Load Ligotd (qfo) jYhrj' Tpa 309 @15) . I . 327(9.26) .tll 1/P_Lbjd 74-(2A) j:70]- 87 (67)[-8.99] 92 (2.63) 19'57] Full Load 1-07,(2:04)[fi.11] 136 li3.481 142 (3.90) [14.77] NDia."Fue-liplpo must be sized for full load. RequIredfu fnr I P nae G. =1 —lant —1W,, OA-9� B DI T�ressvre togeneratorldal Inlet atall load ranges -3.5-71waler column (7-13mm mercury) fDrnatunal on, io-irwalarcalmmi �,,nnnhtni %x ... i—a—.1— (19-2*2 m r mercury) Two-line Plain Ted Multilingual ILCD Display Manual simple user inhufaceforease or cpemuon. ' AuftiUflibtf'&D ' Igilt'lilWo. i*j oxi'dr:lSec" Slarlwilb stager corral, unitstays on. If uggl4alls, tinsierto load takes place. glopi&im)U!aOienir.emove,q.. 6.bin bal and char gersfifflo;iziaia. Standard gKiliffid - Standard (programmable by dealer only) see after engine has stopped Standard gtkn?aia SftndaM Standard STRdard. Standard Standard Standard GEN1 RAff16/20/22 kW Mrfi ted MCURS Switch Fesltalrss 0 16 space, 24 circuit, breakers not included. 0 Electrically operated, mechanically -held contacts for fast, positive connections 0 Rated for all classes of load,100% equipment rated, both Inductive and resistive. 0 2-pole, 250 VAC contactors. 0 30 millisecond transfer time. 0 Dual coil design. 0 Rated for both copper and aluminum Conductors. 0 Main contacts are sliver plated or silver alloy to resist welding and sticking. 0 NEMA7UL 3R aluminum outdoor enclosure allows for indoor or outdoor mounting flexibility. 0 Multi listed for use with 1" standard, tandem, GFCI and AFCI breakers from Siemens, Murray, Eaton and Square D for the most flexible and cost effective Install. Dimensions Height I Width Depth H1 H2 W1 W2 In 26.75 30.1 10.5 13.5 6.91 Man 679A 764.3 266.7 343.0 175.4 ' Wine flanges ConductorLug Neutral Lug Ground Lug 1/0-#14 TJ0-#14 210-#14 Service mated Smart Switch Features 0 Includes Digital Power Management Technology standard (DPM). 0 Intelligently manages up to four air conditioner loads with no additional hardware. 0 Up to four more large (240 VAC) loads can be managed when used in conjunction with Smart Management Modules (SMMs). * Electrically operated, mechanically -held contacts fortasL clean connections. ® Rated for all classes of load, 100% equipment rated, both Inductive and rests - five. m 2-pole, 250 VAC contactors. o Service equipment rated, dual coil design. Rated for both aluminum and copper conductors. s Main qonfacts are sliver plated or silver alloy to resist welding aad sticking, a NEMAIUL 3R aluminum outdoor enclosure allows for Indoor or outdoor mount- Ing fhodbility. Dimensions Model G007036.1 (16kM Nbz p) pik : Current Hating (Amps) z 100 AR,11zt�ib(VAC%... ..... 12df240;19 Lally Voltage Monitor (Fixed)* -pick-up so% -0mpe0r 65% '94lu-f1(Iliry- appTo :l5sec Exercises bl-weakly for 5 minutes" Standard tlL tlsled standard Total Circuits Available 24 .}RP(fl P4r:Cipabilflles 6landems Quilt Breaker Pralected Available RMS symmetrical 10,a00 Fault Current 9260 Volts *Function of Evolution Controller Exercise can be set to weekly or monthly Model 8007037.1 (16 kWuG007039;1 (20 kW)/ d007043.2 (22 kW) flo.ofPoles _ '2 Current Patina (Amps) 266 RO��oR.a1 'Nt1�J� 120040,10 , utilltyV01tage Monitor (Flied)* -Pick-vp 60% -Dryp 65% +Nefurii lo11011N,' app xAtlsec Exercises bl-nekly for 5 minutes' Standard 'y IJRR. -. i6dard Enclosure Type NEMNUL 3R 'Lir:;rl'>ifda�'K;iPrOleded 2kqOO Lug Range 250 MCM-#6 *Function Of Evolution Controller Exercise can be set to weekly or monthly OEPIX I— 16/20/22 M available accessories 8godel # Product flescriplion G007005-0, WI-FI LP Fuel Level Monitor G005819-0, 26R Wet Cell Battery 6007101-0. Battery Pad Warmer 6007102-0, Oil Warmer ,G007IDS-1 'BroatherWarmer �G005621-0, 'AwdiliaryTransfer Switch Contact Kit G007027-0 - Bisque , Fascia Base Wrap Kit (Standard on 22 kW) 13005703-0-Bisque Paint Kit G009485-0. Scheduled Maintenance Kit :60068734 Smart Management Module (50 Amps) The WI-Fl enabled LP fuel level monitor provides constant monitoring of the connected LP fuel tank. Mon- storing the LP tank's fuel level is an important step in making sure your generator is ready to run during an unexpected power failure. Status alerts are available through a free application to notify when your LP tank is in need of a refill. I Every standby generator requires a battery to start the system. Generac offers the recommended 26R wet cell battery for use with all air-cooled standby product (excluding PowerPact®). The pad warmerrests underthe battery. Recommended for use If tha temperature regularly falls below 0 °F (-18 °C). (Not necessary for use with AGM -style battedes). Oil warmer slips directly overthe oil fiber. Recommended for use If the temperature regularlyfolls below 0 °F The breatherwarmer Is foruse in extreme cold weather applications. For use with Evolution controllers only in climates where heavy Icing occurs. 'The auxlliarytransfer switch contact kit allows the transfer switch to lock att a single large electrical load you may not need. Not compatible with 50 amp pre -wired switches. ' The fascia base wrap snaps together around the bottom of the new air cooled generators. This offers a 'sleek, contoured appearance as well as offering protection from rodents and Insects by covering the liking holes located In the base. If the generator enclosure is scratched ordamaged, it Is importantto touch upthe paintto protectfrom future corrosion. The paint Idt Includes the necessary paint to propery maintain or touch no a generator 'enclosure. Generac's scheduled maintenance kits provide all the hardware necessary to perform complete routine maintenance on a Gename automatic standby generator, 'Smart Management Modules are used In conjunction with the Automatic Transfer Switch to'.increase us power management capabiNies. it provides additionei power managementflexibility not found in any other power management system. dimensions & UPCs D1=1ons shown are apprmdoele. Rarer to lasbrWion nmd far wsl dhnensipm DO NOT USE TIIFSE DIMENSIONS FOR INSTAUATr1N PURPOSES. L SI0EVIFVV GG1 @I ER "il�m Generac Power Systems, Inc. • S45 W29290 HWY.59, Waukesha, Wl53189 - generac.com 1018 Generao PowerSystaw,Inc. Agdghlsreseived Ae specifcatons are sues go wMaut notice. Part No. t800ga80194-R("1118) If i 11 of` At tc1lT�iic S T111it T" .ItsferS 100 - 400 Amps, Singie Phase �L c us LISTED •CUL only applies to non-servlce rated switches Description Generac Automatic Transfer Switches are designed for use with single phase generators that utilize an Evolution'" or Nexus'" Controller, The 100, 200, and 400 amp open transition switches are available in single phase in both service equipment rated and non -service equipment rated configurations. The 150 and 300 amp open transition switches are only available in a service rated equipment configuration. Standard Features Service rated (RXSW) Generac Automatic Transfer Switches are housed in an aluminum NEMA/UL Type 3R enclosure*,iwith electrostatically applied and baked powder paint. The Heavy Duty Generac Contactor is a UL recognized device, designed for years of service. The controller at the generator handles all the timing, sensing, exercising functions, and transfer commands. All switches are covered by a 5 year limited warranty. ' * Non -service rated (RXSC) switches are housed in a steel enclosure. DPM Technology Through the use of digital power technology (DPM), these switches have the capability to manage up to 4 individual HVAC (24 VAC controlled) loads with no additional hardware. When used in tandem with Smart Management Modules, up to 8 more loads can be managed as well, providing the most installation efficient power management options available. ��ISO �, zaoa. 100-400 Mpg Single Phase All timing and sensing functions originate in the generator controller Automatic SMaVI BENERACO switches Utilityvaltagedrop-out.....................................................................................................................................................................................................:................<65% Timer to generator start..................................................................................................10 second factory set, adjustable between 2-1500 seconds by a;'quallfied dealer - Engine -warm up delay.................................................................................................................................................................................................................5 seconds Standbyvoltage sensor..................................................................................................................................................................................... ........6A for 5 seconds 1101ilyvoltage pickup........................................................................................................................................................................................................ !...............>60% Re-hansfer time delay......................................................................-......................................................................................................................................15 seconds Enginecool -down timer., ........................................................................................................................ I ...................................... .................................. ...... 60 seconds Exerciser..............................................................................................................................................................5 or 12 minutes adjustable weekiy/61-weekly/Monthly" The transfer switch can be operated manually without power applied. 'When used in conjunction with units utilizing Evolution'" controls ""Adjustable via the controller �j�1E�91i91Cx�l�l)�Jf�� , Model I RXSC100A3 RXSWIDOA3 RXSW150A3 RXSC200A3 RXSW200A3 RXSW3DDA3 AXSC400A3 PXSW400AS Amps 100 10D 150 200 200 300 400 400 Voltage 120/240, 1a 120/240,1e 120/240, is 120/240, is 120/240,10 120/240, to 120/240,'a' 120/240,1e Load TmnslOonType (Automatic) Open Transition Open Transition Service Rated Open Transition Service Rated Open Transition OpenTransigon Service Rated DpenTansiOon Service Rated OpenTransitlon Open Transition Service Aafed Enclosure Type NEMA/UL3R NEMAAIL3R NEMA/UL3R NEMA/UL3R NEMA/UL3R NEMA/UL3R NEM/dtILMt NEMAAIL3A ULAating UUCUL UL UL UUCUL UL UL UL/CUL UL Wilhstantl Rating (Amps) 10,000 10,000 22,000 10.000 22,000 22,000 22,000 22,000 WgRange 1/0-#14 250MCM-#6 600 MCM - #4 or 1/0 - 250 MCM Dimensions arrm OEPM GENE AC' Generac Power Systems, Inc. > S45 W29290 HWY. 59, Waukesha, WI 53189 - generac.com egonl7 Gecerac PYWEe3yelems, too. All rights msewed. AB speci0callons are sub)ei'r ", nwi0eat notice. Mesa 10000013459-A, 0424117 ftell PA6§1flapenbM, Model G007000-0 UPC 696471070002 u us LISTED FEATURES General's Smart Power Management System Is designed to optimize the performance of a standby generator. The system can consist of up to 8 Individual Smart Management Modules (SMM). Unlike other load management systems that depend on another control device, the SMM modules are actually self -aware and operate autonomously. Frequency is the true measure of generator engine performance and does not need to factor In increased ambient temperatures; elevation changes or generator fuel type. The modules monitor the frequency (Hz) of the power being produced by Generac's standby generators. If frequency falls below a certain' threshold, the module will automatically follow a power management algorithm to reduce the chance of a generator overload condition. The modules can be set to a load priority between 1-8, or be set In a lock -out only mode for loads that Just simply do not need to run in an outage. This reduces the minimum size of the generator for a more cost-effective solution. SMM SPECIFICATIONS PowerSupply Source ................................................... :.......................................................................................................... s............ 240 VAC.(from Line input) ContactVoltages................................................................................................................................................................... ... 220/240 VAC ContactorCoil Voltage.......................................................................................................................................................................................:........... 240 VAC CoilVA Inrush.........................................................................................................................................................................:................................................30 CoilVA Scaled.....................................................................................................................................................................................................................6.5 Poles.....................................................................................................................................................................................•............................;......................2 ResistiveAmps.................................................................................................................................................................................................:....................50 F/L Inductive Amps................................................................................................................................................................,.................................................40 LockedRotor Amps.............................................................................................................................................................................................:..................189 NEMA.....................................................................................................................................................................................:................................................3R EnclosureRating........................................................ .................. ..................................................... .................................... ............................... i.............. UL 50 FrequencySelectability.........................................................................................................................................................................................:.50 Hz/ 60 Hz Swart ManagemeM Modules (SMM) SMM Controls (located behind the module corner) PnlDerry 5 O LOCKOUT DISABLED TEST GE kRQC Dimeiasions aed R W1 LED ON =LOAD CONNECTED LED FLASH 1S =LOAD SHED LED FLASH 3S=30 MIN LOCKOUT LED FLASH asc GEN LOAD LOCKOUT LED OFF. NO MODULE POWER Priority Dial (A) Sets module priority Lockout Switch (B) Prevents load fmmoperating when system Isoperating under generator power. Test fiction Disables contactor output for a specified time, LED (D) Provides module status WIM easyviewing through the e#emal VIDAR9 window located In the upper right comer of the module. GE, V GRACO Generate Power Systems, Inc. - S45 W29299 HWY. 59. Waukesha, WI 53189 • gene rac.com '� G°ogae PowuSysfems, NILMd9le Mined. AespecNcations are subjectia dhoul noeoe. Pad No. ID0000294W ave l(11/1Nfe) Site Selection and Preparation Potentia ll CO Entry Points See Figure 3-1. Generator exhaust can enter a structure through large openings, such as windows and doors. However, exhaust and CO can also seep into the structure through smaller, less obvious openings. Protect the Structure Verify, structure itself is correctly caulked and sealed to prevent air from leaking in or out. jVoids, cracks, br openings around windows, doors, soffits,, pipes, and vents can allow exhaust gas to be drawn into the structure. Some examples of potential entry points are described and included in, but not limited to, the accompanying table. Figure 3-1. Carbon Monoxide —Potential Entry Points ID Entry Point Description / Comments j A Windows and doors Architectural details which can be (or are) opened to admit fresh air into the structure. B Garage door CO can leak into garage if door is open, or does not seal correctly when closed, j C Attic vent Attic vents, ridge vents, crawl space vents, and soffit vents can all admit generator exhaust. D Basement windows Windows or hatches allowing ventilaflon to or from lower level of d structure. E Fumace intake / Air intake and exhaust pipes for furnace. exhaust vent F Wall cracks Includes (but not limited to) cracks in wall, foundation, mortar, or air gaps around 'doors, windows, and.pipes. See Protect the Structure. G Dryer vent Exhaust duct or clothes dryer. i H A rflow restrictions Structural comers and locations with heavy vegetation restrict airflow. Exhaust gases can collect in such areas. I IMPORTANT NOTE: Mechanical and gravity outdoor air intake openings for HVAO supply i Make up air system air systems shall be located not less than 10 feet (3048mm) horizontally from the generator enclosure. See Section 401 in the ICC Mechanical Code for any additional requirements. 14 InstRilptinn f-nmaiinrae fnr Rn Ne et.. Site Selection and Preparation Fire Prevention The generator must be staled at a safe distance away from combustible rrawras. Engine, alternator, and exhaust system corsec•, enis become very hot during operation. Fire risk Mcreases if unit is not correctly ventilated, is not correctly maintained, operates too close to combustible maieri; ss, or if fuel leaks exist. Also, accumulations of flamrnabl4 debris within or outside the generator enclosure may ignite. Mstance Requirements See Figure 3-2. Minimum clearances must be maintained around the generator enclosure. These clearances are primarily for fire prevention, but also to ensure sufficient room for removing front and end panels for maintenance purposes. Figure 3-2. Generator Distance Requirements ID Description Definition Front and and I Minimum clearance from the front and ends of generator must be 3 ft (0.91 m). Thisincludes A clearance I shrubs, bushes, and trees. i Fuel and electrical connections are made here. 18 In (457 mm) minimum clearan ( per NFPA B Rear clearance testing, labeling, and listing, unless state or local codes dictate otherwise. Windows, vents, No operable windows, doors, vents, window wells, or openings in the wall are permitted near any O and openings point of the generator. See Potential W Entry Points for more information. D Existing wall The generator should not be placed closer than 18 in (457 mm) from existing walls.! A removable barrier (non -permanent; without footings) installed as a visual surround. E Removable fence Removable fence panels for servicing cannot be placed less than 3 It (0.91 m) in front of the generator. I . 5 ft (1.52 m) minimum distance from any structure, overhang, or projections from wall. F Overhead clearance DO NOT install under wooden decks or structures. i Maneuvering space around generator for performing routine maintenance tasks such as battery G Maintenance and replacement and engine service. Do not attempt to conceal generator with shrubs, bushes, or servicing plants. Site Selection and Preparation Fire Codes, Standards, and Guidelines Generator installation must comply strictly with ICC IFGG, NFPA 37, NFPA 54, NFPA 58, and NFPA 70 standards. These standards prescribe the minimum safe clearances around and above the generator enclosure. NFPA 37 NFPA 37 is the The National Fire Protection Association's standard for the installation and use of stationary combustion engines. Its requirements limit the spacing of an enclosed generator set from a structure or wall, and require generator to be located where it is readily accessible for maintenance, repair, and first responders. NFPA 37, Section 4.1.4, Engines Located Outdoors: Engines, and their weatherproof housings if provided, installed outdoors shall be located at least 5 ft (1.52 m) from openings in walls and at least 5 ft (1.52 m) from structures having combustible walls. A minimum separation shall not be required where the following conditions exist: 1. The adjacent wall of the structure has a fire resis- tance rating of at least one hour. 2. The weatherproof enclosure is constructed of non- combustible materials and it has been demon- . strated that a fire within the enclosure will not ignite combustible materials outside the enclosure. Annex A —Explanatory Material A4.1.4 (2) Means of demonstrating compliance are by means of full scale fire test or by calculation procedures. Because of the limited spaces frequently available for installation, it has become apparent that exception (2) would be beneficial for many residential and commercial installations. The manufacturer contracted with an independent testing laboratory to run full scale fire tests. NOTE: The Southwest Research Institute (SwRI) is a nationally recognized third parry testing and listing agency. SwRI testing approves 18 in (457 mm) installa- tion minimum from the rear panel of the generator to an adjacent structure for fire protection. The criteria was to determine the worst case fire scenario within the generator and to determine the ignitability of items outside the engine enclosure at various distances. The enclosure is constructed of non-combustible materials, and the results and conclusions from the independent testing lab indicated that any fire within the generator enclosure would not pose any ignition risk to nearby combustibles or structures, with or without fire service personnel response. SVM 10. No. 1320"M CDM*hvU II �1 t vim A ly e of 9mi Qt4 od f NPPA 37 nSfm BY: Soumcest T� institute San-Mluia, Taxes NOTE 1 (30 h41E 2 130 ca "AA1O--� NOTE 3 (30 MA)0 ; m"m®m^m NOTE 4 130 ='dANJ— •m®m^m NOTE E 130 mikk MUTE 8 130 CHAR. UkQ- � NOTE 7 (30 CHAR. !AUG O 'ESHAc POWER SYSTEMS, 6Yc WALFV-q . WI USA 53i59 002158 Figure 3-3. Southwest Research Institute Marking http.11www2.swri. org/www211istprod/ DocumentSelection.asp7produdt/D=973&1,7dusiry/D=2 Based on this testing and the requirements of NFPA 37, Sec 4.1.4, the guidelines for installation of the generators listed above are changed to 18 in (4571 mm) from the back side of the generator to a stationaryjwall or building For adequate maintenance and airflow!clearanoe, the area above the generator should be at least 5 ft (1.52 m) with a minimum of3 ft (o.91 m) at the front and ends of the enclosure. This includes trees, shrubs, and bushes. Vegetation not In compliance with these clearance parameters could obstruct airflow. In addition, exhaust fumes from the generator could inhibit plant growth. See Figure 3-2 and the accompanying descriptions. Generator Maintenance Regular maintenance is crucial for minimizing exhaust Emissions and reducing the risk of fire or equipment failure. For example: 0 A dirty air filter or low engine oil level may cause engine to overheat. Incorrect spark plug gaps may cause'engine back- firing and incomplete combustion. IMPORTANT NOTE: See Maintenance section of generator owner's manual to view a table of scheduled maintenance tasks and procedures. Perform all maintenance tasks as directed. i 1 1a Fresh Air for Ventilation and Cooling Install unit where air inlet and outlet openings will not become obstructed by leaves, grass, snow, etc. If prevailing winds will cause blowing or drifting, consider using -a windbreak at a safe distance to protect the unit. Water ingress Avoidance Select a location on high ground where water lev- els will not rise and flood the generator, This unit should not operate in, or be subjected to, standing water. Install unit where rain gutter downspouts, roof run- off, landscape irrigation, water sprinklers, or sump pump discharge does not flood unit or spray enclo- sure, Including any air inlet or outlet openings. Excess moisture cpn cause excess corrosion and decrease life expectancy of the unit. Proximity to utilities Contact local utility providers and verify proposed site selection meets all required utility placement requirements before installation. This could affegt warranty coverage. i. Remember, laws and or codes may regulate dis- tance and location .of unit to specific utilities. It is recommended to pick a location where the generator is as clpse as possible to the transfer switch and the fuel supply, while verifying the site location conforms to the rest of the Site Selection section. Verify Wi-Fi Range See WI-Fi manual shipped with the unit if planning to use the WI -Fr feature. Transportation Recommendations Use a suitable cart or equipment to carry generator, including wooden pallet, to installation site. Place cardboard between cart and generator to prevent any damage or scratches to generator. Do not lift, carry, or move generator by grasping the lowers. Doing so may bend, or damage -the sheet metal. Site Selection and. Preparation Suitable Mounting Surrfac6 See Figure 3-4. Prepare a rectangular area approximately 5 in (127 mm) deep (A) and approximately 3 in (76.2 mm) longer and wider (B) than the generator on all sides. Figure 3-4. Compacted Gravel or Concrete Pad Select base type as desired or as required by local laws or codes. The generator is typically placed on pea gravel, crushed stone, or a concrete pad. Follow all applicable codes if a concrete pad is required. Verify surface where generator will be mounted is compacted, leveled, and will not erode over time. Generator must be level within 0.5 in (13 mm) all around. Placement on Roofs, Platforms;. and Other Supporting Structures Where required to place generator on a roof, platform, deck, or other supporting structure, generator must be placed in accordance with the requirements in NFPA 37, Section 4.1.3. Generator can be located 18 in (457 mm) from structures having combustible walls and 5 ft (1.52 m) from any operable opening in the structure. Surface beneath the generator and beyond must be noncombustible to a minimum distance of 12• in (30.5 cm). Contact local Building Inspection Department or fire department to determine which noncombustible materials are approved for installation.