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HomeMy WebLinkAboutGuardian Series Generator Set-up Manual16/20/22 M INCLUDES: • 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 4 for Details. • Electronic Governor RECEIVED JUN 0 9 7020 Permitting Department St. Lucie Countv GENERAC® GUARDIAN® SERIES Residential Standby Generators Air -Cooled Gas Engine Standby Power Rating Models G007036-0, G007037-0 (Aluminum - Bisque) - 16 kW 60 Hz Model G007035-0 (Aluminum - Bisque) - 16 kW 60 Hz Models G007039-0, G007038-0 (Aluminum - Bisque) - 20 kW 60 Hz Models G007043-0, G007042-0 (Aluminum - Bisque) - 22 kW 60 Hz ST.LUCIE COUNTY PLAN REVIEW BLDG: • System Status & Maintenance Interval LED DATE: Indicators ELE DATE: -_ • Sound Attenuated Enclosure PLUMB: • Flexible Fuel Line Connector DATE: • Direct -To -Dirt Composite Mounting Pad MECH: • Natural Gas or LP Gas Operation DATE • 5 Year Limited Warranty • Capability to be installed within 18" (457 mm) of a building* FEATURES O INNOVATIVE ENGINE DESIGN & RIGOROUS TESTING are at the head of Generac's success in providing the most reliable generators possible. Generac's G-Farce engine lineup offers added peace of mind and reliability for when you need it the most. The G-Farce series engines are purpose built and designed to handle the rigors of extended run limes in high temperatures and extreme operating conditions. O TRUE POWER'" ELECTRICAL TECHNOLOGY: Superior harmonics and sine wave form produce less than 5%TOW Harmonic Distodion for utility quality power. This allows confident operation of sensitive electronic equipment and micro -chip based appliances, such as variable speed HVAC systems O TEST CRITERIA: V PROTOTYPE TESTED V HERA MGI.22 EVALUATION V SYSTEM TORSIONAL TESTED V MOTOR STARTING ABILITY U cu LISTED QUI'Ef-T-25 Note: CUL cedifialion only applies to unbundled wits and units packaged with limited circuit switches. Units packaged wim the Smart Switch are UL certified in the USA only. •ONy it located away from doors, windows and fresh air Intakes, and unless otherwise directed by local codes. O SOUD-STATE, FREQUENCY COMPENSATED VOLTAGE REGULATION: This slate-ai-the-ad power maximizing regulation system is standard on all Geneac models. R 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 t1%. O SINGLE SOURCE SERVICE RESPONSE from Geneac's extensive dealer network provides pads and service how -how far the entire unit, Rom the engine to the smallest electronic component. p ' GENERAC TRANSFER SWITCHES: Long life and reliability are synonymous with GENERAC POWER SYSTEMS. One reason for this confidence is that the GENERAC product line includes its own transfer systems and controls for total system compatibility. uj GENERAC PROMISE @e 1 16/20/22 kW GENERAC®'� features and benefits Engine • GeneracG-Force design Maximizes engine"breathing" for increased fuel efficiency. Plateau honed cylinder walls and plasma moly rings helpsthe engine run cooler, reducing oil consumption resulting in longer engine life. • "Spiny-lok" cast iron cylinder walls Rigid construction and added durability provide long engine life. • Electronic ignition/sparkadvance These features combine to assure smooth, quick starting every time. • . Full pressure lubrication system Pressurized lubrication to all vital bearings means better performance, less maintenance and longer engine life. Now featur- ing up to a 2 year/200 hour oil change interval. • Low oil pressure shutdown system Shutdown proteclion prevents catastrophic engine damage due to low oil. • High temperature shutdown Prevents damage due to overheating. - Generator • Revolving field Allows fora smaller, light weight unit that operates 25%more efficiently than a revolving armature generator. • Skewed stator Produces a smooth output waveform for compatibility with electronic equipment. • Displaced phase excitation Maximizes motor starling capability. • Automatic voltage regulation Regulates the output voltage to ±1% prevents damaging voltage spikes. • UL 2200 listed For your safety. Transfer Switch (if applicable) • Fully automatic Transfers your vital electrical loads to the energized source of power. • NEMA 311 Can be installed inside or outside for maximum flexibility. • Remote mounting Mounts near your existing distribution panel for simple, low-cost installation. Evolution'" Controls • Autc/Manual/Off illuminated buttons Selects the operating mode and provides.easy, at -a -glance status indication in any condition. • Two-line LCD multilingual display Provides homeowners easily visible logs of historyjpaintenance and events up to 50 occurrences. • Sealed, raised buttons Smooth, weathemesistant user interface for programming and operations. • Utility voltage sensing Constantly monitors utility voltage, selpoints 65%dropout, 80% pick-up, of standard voltage. • Generator voltage sensing Constantly monitors generator voltage to ensure the cleanest power delivered to the home. • Utility interrupt delay Prevents nuisance start-ups of the engine, adjustable 2-1500 seconds from the factory default setting of 5 seconds by a qualified dealer. • Engine warm-up Ensures originals ready to assume the load, setpoint approximately 5 seconds. • Engine cool -dawn Allows engine to cool prior to shutdown, setpoint approximately 1 minute. • 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 pffers a selectable soling for weekly or monthly operation providing flexibility and potentially lower fuel costs to the owner. • Smart battery charger Delivers charge to the battery only Den needed at varying rates depending on outdoor air temperature. Compatible with lead acid and AGM -style batteries. • Main line circuit breaker Protects generator from overload. • Electronic governor Maintains constant 60 Hz frequency. Unit • SAE weather protective enclosure Sound attenuated enclosures ensure quiet operation and protection against mother nature, withstanding winds up to 150 mph. Hinged key locking roof panel for security. Lift -out front for easy access to all routine maintenance items. Elecbostat- ially applied textpred epoxy paint for added durability. • Enclosed critical grade muffler Quiet, critical grade muffler is mounted inside the unit to prevent injuries. • Small, compact, attractive Makes for an easy, eye appealing Installation, as close as 181 away from a building. Installation System • 1 it (305 mm) flexible fuel line connector Absorbs any generator vibration when connected to rigid pipe. • Direct-lo-did composite mounting pad Complex lattice design prevents selling or sinking of the generator system. 0 Integral sediment trap Prevents particles and moisture from entering the fuel regulator and engine, prolonging engine life r 16/20/22 kW GENERAL` specifications Generator Model 9007035.0, G007036.0, G007038-0, G007039-0 G007042-0, G007043.0 G007037.0 (16 kW) (20 kW) (22 kW) illifed Mau mum Coldmuousl Ca a - 16000 Wa0s --' 20000.Watls. 22000 •: Aatetl Madmum Continuous Power Capacity (NG) Rated Maximum Continuous Load Current-240 Volts(fP/NG) L10 Harmonic OlsMNon ,ti _,,u ,__.__ ..r Main Line CircuitBreaker Phase :r Number of Rotor Poles ;Oated'AC Frepuenry .... � •,,. _ _ .` .:_.. Power Factor ,8aftery Requbenie"nif(not mcluded)S; Unit Weight (ID/kg) 16,000 Watts' 18,000 Wafts' 19,500 _ 66.6/66.6 83.3175 91.6181.3 less 1ham5% . _A Less than 5%: . - n i _Less faun 5% ';, „_ .. . 70 Amp 100 Amp _ 10(iAmp .. ._ ..., a 2 2 _ 2 _. .. .. , .. .. _..... - �60 - - - 1.0 _ 1.0 1.0 12 Volts, Croup 26R 540 CCA Minimum or Group 35AGM 650 Minimum . 406/186 448/203m _CCA 466/211 -`- ""�- ---48a25k29/121Sir638x732 •. ' _ at 23 it(7 m) with generator operating at normal load 66 66 _ 67 at 23 g;(7 m) with generator"in Omel Tesf^.Low speed exercise mode :• - 58 -' 58 ." , 5B „_ 5 min 5 min 5 min Engine Type of Engine Numberotfylimlen; Displacement :Cylinder Block'.:. Valve Arrangement ,Ignition SysterP-, _. .. ..._ Govemor System Starter -- paciry'IricloolnO Flha_:' Operating rpm 'Fuel Consumption Natural Gas . •9a/lu (ma/hr) -- . 12 Load, '--'Full Load Liquid Propane tta/hr (gal/hr) [Vhr] " `:•"t2laaa Full Load �_ " GENERAC G-Force 1000 Series 999 Cc 999 cc 999 cc .. - --• ":"Almrummw/Cast Iran Steeve, -- —Overhead Overhead Valve Valve Overhead Valve w/ Magneto ' - Solid slate w/Magneto _ Shc'id-slate w/Madneto - -_ Electronic Electronic Electronic - 9.5:1. .. ''9.5:1 - - 9.5:1 _ 12 Vdc 12 Vdc 12 Vdc Approk5,9 9111.8 L , APpro)L 1:91pry1.8 L .' Appm41.? cIll.8 L 3,6DO 3,600 3,600 . 218(6.17) . ' 204 (5.78) 216(6.12) " , .309 (6.75), - ;'; 301-(8.52) - 310 (8.78) 916 (2,52){9 53] - "- , 86 (2.37) [6.99] ;' 63.2 (2.56) [9.70]' " '129.6(3.56)'[13:48] _ ," 140 (3.87)-[74.65] ator Net Inletal all load ranges-3.5-7'water column (7-13 min mercury) for natural gas, 10-12-water column (19-22 min mercury) 2-Line Plain Ted Multilingual LCD Display Simple user interlace for ease of operation. ..Momafic Startooufillryfailune 7daj fee.' Manual - Start with starter control, unit stays on. If u01ity fails, transfer to load takes place. pg , .,.. Stops umtPower i iemoveA. Coal and U¢tger slit(operate. „ , ... . ,,..,, , _ $ .,.w _ Ready to Run/Mainlenance Messages , Standard Engine Ron- .Houls Indlcatlgn _ <. _. _, . - .. , :.. .. . -, .�., .: � _ ' , Standard Progriirinrale slarl delay belween 2 1500 seconds Standard (programmable by dealer only)- Utility VoltagelnsslReWm lb Unl-Atlluslable (RrownoutSe0in9)' :," -' ``•"� '' ,..' From140-171V/190216V [' " Future Set Capable Ersrciser/Evercise Set Error Warning Standard _ Fach_ Engine Start Sequence Cyclic cranking: 16 sec on, 7 rest (90 sec maximum duration). ,- _ ..- .. S1aMr Lock-0ut- �` -.__ - ..Slider cannot recenBagemdkl s_d a0er engine has stopped_. ._.. .. .:.. _ _. .. Smart Battery Charger _ Standard CharoerFaplVMissinpACWaming Low BaOery/Baftery Problem Protection and Battery Condition Indication Standard - 0.utomihcVolta9eRegulatran wiN Orerantl Under Yolta9e Proteoion ... . _ . -• S<aMa!d Under-Frequency/Overload7Stepper Overrunning Protection Standard Safety Fpid/Fuse Pmblem Protection .::.,, Aulamattc Low Oil Pressure/High Oil Temperature Shutdown Standard Overcrank/Overspeed(@72Si*FY)Apm SeLoss Slmtdawn, ,.. .`: ;;.'„ .... .... .. '. •t„ Surd - ,- High Engine Temperature Shutdown Standard Inlemal Faull/liiioned WliinO Rritecbon., .:. :. .. .._ .._ .., _:._ .. .. .. _ .: _ ._ Slandaid._, Cowan External Faun Capability Standard Flbld Upgladakle.Flmlware _ ,, . t' _ ... ,.. ,. .. .. .. Standard ; '•9oudlerpisae41ai6omrMhoNd0e9maar.SuwNiedafitlmi6ome@iasoffiolthe0der��raYheN9herdepwdL9onimhlHtionlaareleis Rahn9delin'daa Sta�yk9��'elrcs9pMrgere�cYpanalartleairdtim.. oleeudligpoeaoMr-NomulmdcMaagdyisa lMetrddsrt4 K rzanris In aamdacewith e65514, 603046ad DI16271). 'atad�mandhnplarrtaad mnmd arms iWtDatllamtedbyschbd=mkdmade fAnRd,aMl¢mtanpm'dMe,alliNde, ¢minis Wverand coMNpl etc. Mmdmmnpenwdeaeaaabaula5 paramlaredm 1,WOIeellaaa.Bmetom)abwe5r21erel;antldmdOtle[reasearodl percemlw eaTfi'Ct1g'F)abme 1fi-C (fin°F). GENERAC 16/20/22 kW switch options Limited Circuits Switch Features • 16 circuits, breakers not included. • Electrically operated, mechanically -held contacts for fast, positive connections • Rated for all classes of load,100% equipment rated, both inductive and resistive. • 2 pole, 250 VAC contactors. • 30 millisecond transfer time. • Dual tail design. • Rated for both copper and aluminum conductors. • Main contacts are silver plated or silver alloy to resist welding and sticking. • NEMA/UL 3R aluminum outdoor enclosure allows for indoor or outdoor mounting flexibility. • 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 effec- tive install. Dimensions Height Width Hl H2 Wl W2 Depth in 26.75 30.1 10.5 13.5 6.91 mm 679.4 764.3 266.7 343.0 175.4 Wire Ranges Conductor Lug Neutral Lug Ground Lug 1/0-#14 2y0-#14 2/O-#14 Service Rated Smart Switch Features • Includes Digital Power Management Technology standard (DPM). • Intelligently manages up to four air conditioner loads with no additional hardware. • Up to four more large (240 VAC) loads can be managed When used in conjunction with Smart Management Modules (SMMs). • Electrically operated, an contacts for fast, clean connections. • Rated for all classes of load,100%equipment rated, both inductive and resis- tive. • 2 pole, 250 VAC contactors. • Service equipment rated, dual coil design. • Rated for both aluminum and copper conductors. • Main contacts are silver plated or silver alloy to resist welding and sticking. • NEMA/UL 3R aluminum outdoor enclosure allows for indoor or outdoor mount- ing flexibility. Dimensions 200 Amps 120240, 1e Open Transition Service Rated Height width H1 H2 W1 W2 Depth in 26.75 30.1 10.5 13.5 6.91 mm 679.4 764.3 266.7 343.0 175.4 Model G007035-0 (16kV1) Cement Rating (Amps) 100 Vglbrgef46n9 NAC) ?"'' a,. utility Voltage Monitor (Feed)' -Pickup 80% -Dropout 65% ;RelUm to ' U06ry .!.k Exercises bi-weekly for 5 mmutes't Standard Total Circuits Available 16 Tandem BreakeY ikbes -" Bspaces N..<"' Circuit Breaker Protected Available RMS symmetrical 10,000 Fault Current Q 250 Volts *Function of Evolution Controller Exercise can be set to weekly or monthly Model G007037-0 (16 MAQ/13007039-0 (20 kW)/ 9007043-0 (22 kW) No, of Poles - - ., „ 2. Oumenl Rating (Amps) 2Do VoNzge Rating NAC)F^ "-'120124019`r'.: . . UtilityYoltage Monitor (Fort)* -Pick-up 80% -Dropout 65% R ILin- -Ioubbty- _apprdx.,13sec ; Exercises bl-weekly for,5 minutes' Standard 1):ii:t `sanmrd T EnclosureType 119"L 311 Cirairt Breaker Protected „. ';', 22,000 Lug Range 250 MGM-#6 `Function of Evolution Controller Exercise can be set to weekly or monthly 16/2W22 kW GENERAC available accessories Model # Product Qescnptron 4 - » fGeneraCs Mobile Link allows you to check the status of your genendorfrom anywhere that you have ac G0064634 Mobile Link- ; cess to an Internet connection from a PC or with any smart device. You vn11 even be notified via e-mail or 'text message when a change in the generator's status occurs. Available in the U.S. only. '26R Wet Cell Battery Every standby generator requires a battery to start the system. Generac offers the recommended 26R wet G005819-0 cell battery for use with all air-cooled standby product (excluding PowerPact®). �BatteryPadWamler 'The pad warmerreslsunderthebattery. Recommended for use Bthe temperaboreregularly falls below 0°F.:. G007101-0 1 (No( necessary for use with AGM -style batteries). Oil warmer slips directly over the oil ter. Recommended for use If the temperature regularly falls below filt G007102-0 'Oil Warmer 0°F. :The breather warmer is for use in extreme cold weather applications. For use with Evolution controllers G007103-0 Breather Warmer only in climates where heavy icing occurs. I Auxiliary Transfer Switch The auxiliary transfer switch contact kit allows the transfer switch to lock out a single large electrical load G005621-0 , Contact Kit you may not need. Not compatible with 50 amp pre -wired switches. ' •;Fascia The fascia base wrap snaps together around the bottom of the new air cooled generators. This offers a Base Wrap Kit GD07027-0 - Bisque sleek, contoured appearance as well as offering protection from rodents and Insects by covering thel0ting. (Standard Do . holes located in the base. ? If the generator enclosure is scratched or damaged, it is important to touch-up the paint to protect from G005703-0- Bisque Paint Kit future corrosion. The paint If includes the necessary paint to property maintain or touch-up a generator enclosure. G006485-0 Scheduled Maintenance KiteraCs scheduled maintenance kids provide all the hardware necessary to perform complete routine 'maintenance on a Generatc automatic standby generator. G006873-0 Smart Management Modules are used in conjunction with the Automatic Transfer Switch to Increase its Smart Management Module Smart Manps) povfermanagement capabil'ities.Itprovides additional power managementflexibilitynotfoundinany other ' (50 power management system. dimensions & PCs Dimemioia Shan We appodnme. eeterto in9dllabon i1aN01 for egad dimeWom DO Nor USE WE DIMENSIONS FOR INSrALAnON PURPOSES t SIDEMEW 0 0 E.a F ,rr W Model UPC . G007035-0 696471070354 G007036-0 696471070361 G007037-0 696471070378 G007038-0 696471070385 G007039-0 696471070392 G007042-0 696471070422 G007043-0 696471070439 GENERAC® Generate Power Systems, Inc. • S45 W29290 HWY. 59, Waukesha, WI 53189 • generac.com 02016 Geneac Power Systems, Inc. AO rights reserved All spenficatiens are subject to change wahout notice. Pad No. 100000OD194-D 1024116 GENERAC° Installation Guidelines 60 Hz Air -Cooled Generators 9 kW to 22 kW 8T.WClE COUNTY PLAN REVIEW SLOG: DATE: ELS DATE: &' a PLUMB: DATE: MECH: DATE: ®This product is not intended to be used iri a critical life support application. Failure to adhere to this warning could result in death or serious injury. (000209a) Register your Generac product at: W W W.GENERAC.COM 1-888-GENERAC (888-436-3722) Para espariol, visita: htti)://www.ctenerac.com/service-su000rUproduct-support-lookup Pour le frangais, visiter: http://www.aenerac.com/service-su000rUoroduct-support-lookup Table of Contents Section 1: Safety Rules & General Information Introduction..........................................................I Read This Manual Thoroughly ....................................1 How to Obtain Service.................................................1 Safety Rules..........................................................2 GeneralHazards.........................................................2 Exhaust Hazards.........................................................3 Electrical Hazards.......................................................3 FireHazards................................................................4 Explosion Hazards......................................................4 GeneralRules.......................................................5 Before You. Begin........................................................5 NEC' .....................................................5 .Requirements ; ..r, ,, . .., Standards Index..........................................................5 Section 2:: Unpacking and Inspection General....... ::::....................................................... 7 Required Tools.....................................................7 ,r .... Unpacking............................................................7 Intake Side Panel Removal.........................................9 Rear Ciiiinections................................................9 Generator Main Line Circuit Breaker ...............10 Parts Shipped Loose.........................................10 Section 3: Site Selection and Preparation SiteSelection.....................................................11 Installation Guidelines for Stationary Air -Cooled Gener- ators..........................................................................12 Annex A— Explanatory Material..............................12 Site Preparation.................................................13 Material Sufficient for Level Installation .....................13 Transportation Recommendations ............................14 Placement on Roofs, Platforms, and Other Supporting Structures.......................................14 Section 4: Generator Placement GeneratorPlacement ................ :........................ 15 Fascia Installation (If Applicable) .....................16 Owner's Manual for 60 Hz Air -Cooled Generators Section 5: Fuel Conversion / Gas Connections Fuel Requirements and Recommendations ...17 Fuel Conversion................................................17 FuelConsumption ............................................. is Fuel Line Sizing.................................................18 Natural Gas Pipe Sizing............................................19 LP Vapor Pipe Sizing................................................19 Installing and Connecting Gas Lines ..............20, Shutoff Valve'.............................................................20 Flexible Fuel Line......................................................20 SedimentTrap...........................................................20 Checking Gas Line Connections .....................21 PerformLeak Test.............................................21 Natural Gas Vapor Installation (typical) ..........22 LP Vapor Installation (typical) ..........................23 Section 6. Electrical Connections GeneratorConnections....................................25 Control Wiring...................................................26 Main AC Wiring..................................................27 Service Entrance Decals ....................... :........... 27 Common Alarm Relay (Option) ........................27 Battery Requirements.......................................28 Battery Installation............................................28 BatteryDisposal................................................28 Section 7: Control Panel Start Up/Testing Control Panel Interface.....................................29 Using the AUTO/MANUAL/OFF Buttons ..................29 Generator Setup................................................29 Activation...................................................................29 Cold Smart Start ........................................................31 Setting The Exercise Timer.......................................31 Before Initial Start-up........................................32 Installation Wizard.....................................................32 Interconnect System Self Test Feature .....................32 Before starting, complete the following: .................... 32 Check Manual Transfer Switch Operation ...... 33 Table of Contents Electrical Checks...............................................34 Generator Tests Under Load ............................34 Checking Automatic Operation ........................35 InstallationSummary ........................................35 Shutting Generator Down While Under Load ..35 Section 8: Troubleshooting System Diagnosis..............................................37 Section 9: Quick Reference Guide System Diagnosis..............................................39 Section 10: Accessories Section 11: Diagrams Installation Drawing (10000002489-11 of 2).............43 Installation Drawing (10000002487-1 of 2).............45 iv Owner's Manual for 60 Hz Air -Cooled Generators r Site Selection and Preparation Section 3: Site Selection and Preparation Site Selection Oi 5it(1.52 m) C 5ft(1.52 m) 3ft 311 © (0.91 m) O ~(0.91 m) O t 3ft(0.91 m) 1 OO Figure 3-1. Installation Clearances ID Description Comments A Top of generator — B Front and end clearance Minimum dear distances cannot include shrubs, bushes, or trees. C Rear clearance to in (45.7 cm) minimum clearance per NFPA testing, labeling, and fisting, unless state or local codes dictate otherwise. D Windows and openings No operable windows, doors, or openings in the wall are permitted within 5 it (1.52 m) from any point of the generator. E Eidsting wall One -hour fire rated walls allow closer placement of the generator set. Confirm before installation. F Removable fence Removable fence panels for servicing cannot be placed less than 3 it (0.91 m) in front of the generator. G Overhead clearance 5 it (1.52 m) minimum distance from any structure, overhang, or projections from the wall. DO NOT install under wooden decks or structures unless this distance is maintained. Installation Guidelines For 60 HzAir-Cooled Generators 11 generator enclosure would not pose any ignition risk to nearby combustibles or structures, with or without fire service personnel response. (�p Srii00 Na �a In% of Sstlm 4.M d WI A 37 USM aY: Saki a Rd i.de. Sm At,*, Tm NOTE 100 aaR YAD- 101E 3 00 awl Uk*- - 101E 3 00 Owl YAp-- 101E A Go awl YAO-- NOTE 6 00 aalt MA*- 1101E a 00 OUR w1Q- NOTE 7 00 awl MA)Q -- Goo= POEM SYSTOM r0 Figure 3-2. Southwest Research Institute Marking http.,IAvww.swri.org/4org/d01Mrellistlab/lisrprod/director hrm 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 (457 mm) from the back side of the generator to a stationary wall or building (C). For adequate maintenance and airflow, clearance, the area above the generator should be at least 5 ft (1.52 m) with a minimum of 3 ft (0.91 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 air flow. In addition, exhaust fumes from the generator could inhibit plant growth. See Figure 3-1 and the installation drawing within the owner's manual for details. Site Selection and Preparation Site Preparation • Locate the mounting area as close as possible to the transfer switch and fuel supply. • Leave adequate room around the area for service access (check local code), and place high enough to keep rising water from reaching the generator. • Choose an open space that will provide adequate and unobstructed airflow. • Place the unit so air vents won't become clogged with leaves, grass, snow, or debris. Verify that exhaust fumes will not enter any building through eaves, windows, ventilation fans, or other air intakes (see Site Selection). • Select the type of base, such as —but not limited to —compacted soil, gravel, or concrete, as desired or as required by local laws or codes. Verify your local requirements before selecting. Material Sufficient for Level Installation i w Automatic start-up. Disconnect utility power and render unit inoperable before working on unit. Failure to do so will result in death or serious injury. (000191) Q E Asphyxiation. Running engines produce carbon monoxide, a colorless, odorless, poisonous gas. Carbon monoxide, if not avoided, will result in death or serious injury. (000103) NOTE: If the generator is not set to OFF, it can crank and start as soon as the battery cables are connected. If the utility power supply is not turned off, sparking can occur at the battery posts and cause an explosion. Prepare a rectangular area approximately 5 in (127 mm) deep (A) and approximately 6 in (152 nim) longer and wider (B) than the footprint of the generator. Verify that the surface where the generator will be mounted is compacted, leveled, and will not erode over time. A concrete pad can be poured if desired or required. 0 O I n Figure 3-3. Compacted Sol/ or Gravel Pad NOTE: If a concrete pad is required, follow all applicable federal, state, or local codes. Installation Guidelines For 60 Hz Air -Cooled Generators 13 Generator Placement Section 4: Generator Placement Generator Placement All air-cooled generators come with a non -sinking direct, to dirt (DTD) composite base pad. The DTD pad elevates the generator and helps prevent water from pooling around the base. (Figure 4-1). The DTD pad allows the generator to be placed on three types of surfaces: • directly on level, solid ground • on 4 in (102 mm) of compacted pea gravel • on a concrete pad Check local codes to see what type of site base is Figure 4-1 Mounting Hole Location required. If a concrete pad is required, all federal, state, and local codes should be followed. Place the generator, with the DTD pad attached, and position correctly as per the dimensional information given in Site Preparation. NOTE: Generator must be level within 0.5 in (13 mm). NOTE: See Figure 4-2. DO NOT remove the DTD pad for mounting the generator to concrete. The pad is pre - drilled to accommodate mounting bolts. Figure 4-1. DTD Composite Pad See Figure 4-2. Three mounting holes are available if codes require securing the generator to the concrete. Two holes are inside the front of the generator compartment, and one hole is in the back. Three 3/8 in (or M10) lag bolts (not supplied) are recommended for securing the generator to a concrete pad. NOTE: The top of the generator carton has a template that can be used to mark the concrete pad to pre -drill the mounting holes. Installation Guidelines For 60 HzAir-Cooled Generators 1s 8 ru fN TRANSFER SWIICF IF SUPLE01 11�. K. I.. w MVI A I Run m Iti MOUNTING TO CONCRETE FAD 'T .............. "DO NOT LIFT UY ROOF" spa lEff SCE WEI X 207A, L--"rs T DC3 H e — 1 5 of FROM YEW 3 I —. R131r SEE YEW Ift-al oil M111.1% b cl, 2