Limited Use/Limited Application Elevator DESIGN GUIDE

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Limited Use/Limited Application ElevatorDESIGN GUIDEASME A17.1, Part V, Section 5.2LU/LA Hydraulic 75.1428877.375.1428

Table of ContentsElevation–Limited Use/Limited Application Elevator. 3Roped Hydraulic Drive–Component Identification. 4Common Specifications for LU/LA Elevator Equipment. 5Hoistway Configurations–Limited Use/Limited Application Elevator . 6Left-Hand Entrance Frame. 7Right-Hand Entrance Frame. 8Machine Room for Hydraulic Drive–Standard & Compact. 9Hoistway–Typical Rail Backing Construction and Construction Outline. 10-11Hoistway–Single Opening. 12Hoistway–Opposite Opening. 13Hoistway–90 Degree Opening. 14Notes. 15About Symmetry Elevating SolutionsSymmetry is a beautifully crafted, expertly engineered accessibility-related product line proudlymade in the U.S.A. at the Bella Elevator LLC manufacturing plant. Promoted and sold by ourexclusive nationwide network of carefully selected Symmetry partners and associates,Symmetry offers residential elevators, vertical platform lifts and Limited Use/LimitedApplication (LU/LA) elevators.Proudly made in the U.S.A.Strictly following national code guidelines and adhering to local jurisdiction requirements andvariances, Symmetry products are ADA and ASME compliant and manufactured to meet the endusers’ specific needs. Symmetry Elevating Solutions representatives possess a wealth of knowledgeand experience and are committed to excellence for the life of the product—before, during andafter project completion.With dealer locations spanning North America, we are equipped to meet the accessibility needsof a wide spectrum of clients, from home and business owners, to schools, municipalities and othergovernmental entities.Please note that this guide is for planning purposes only, applies exclusively to national code and should not be used for construction.Prior to construction, please contact your local Symmetry Elevating Solutions representative and request a job-specific set of elevatorplans to ensure that you obtain the accurate dimensions and requirements for your project.Your representative will also assist you to identify resources to ensure that your project plans will comply with the applicable state andlocal codes and the permitting authorities.2symmetryelevator.com 877.375.1428

ElevationLimited Use/Limited Application ElevatorWhat is a Limited Use/Limited Application Elevator?The LU/LA elevator is designed to meet the requirements of the Americans with Disabilities Act (ADA) and to provideaccess for low occupancy/low rise commercial buildings where a traditional passenger elevator is not feasible orrequired by code.When only the highest level of safety is your standard, the Elevation LU/LA elevator is the optimal product for yourproject. Leading the industry in quality, style and design, Elevation by Symmetry is engineered and designed forlimited commercial, as well as residential, use.The Elevation is ideal for applications up to six stops and up to 50 feet of travel (with travel variance) and is designedfor use in schools (and other educational settings), churches, multi-family housing units, libraries and more.Symmetry LU/LA elevatorsare available with:Shallowest pit depth required in the industry 13" pit with elastomeric bumpers (ASME A17.1 year 2013 & prior) 14" pit with buffer springs (ASME A17.1 year 2016)Shortest overhead required in the industry forexisting buildings 106" with alternate meansAll light sources are powered by energy-efficientLED technology Including car operating panel (COP), car lights anddirectional indicatorssymmetryelevator.com 877.375.14283

Roped Hydraulic DriveComponent IdentificationRam's Header8 lb. T-RailRail BracketHydraulic CylinderCar Frame⅜" 7 x 19 Galvanized Aircraft CablePedestal PostControllerPedestal BasePower Unit4symmetryelevator.com 877.375.1428

Common Specificationsfor LU/LA elevator equipmentStandard Features Automatic self-leveling2:1 roped hydraulic drive systemSmooth start and stopTwo-stop operation36"-wide doors, automatic horizontally sliding, two speedhoistway and car door; full-height light curtain Pit depth:- ASME A17.1 year 2013 & prior – standard 13" with elastomericbumpers and alternative means (bottom car clearance device)- ASME A17.1 year 2016 – standard 14" with buffer springs andalternative means (bottom car clearance device) Overhead: 11'0" standard or 8'10" (106") with alternativemeans (top car clearance device) Selective Collective Programmable Logic Controller (PLC) Car-mounted directional indicator with audible signals 4 hp submersible pump and motor for quiet operation Two-speed control valve Low oil protection Single-stage hydraulic jack and two ⅜" aircraft cablesusing wedge sockets 8 lb. T-rail Heavy-duty rollers and guides 7'0" standard car height Homing timer Digital position indicator ADA hands-free phone Passing chimePlatform Sizes 48"W x 54"D standard 42"W x 60"D optional 42"W x 54"D standard 51"W x 51"D 90 optionalSpecifications Power supply: 208/230 VAC, 1 ph, 30 amp, 60 hzCapacity: 1400 lb. (635 kg)Speed: 30 fpm (.15 m/s)Travel: up to 25'0" standardThree-year limited parts warrantyStandard WarrantyProvides a three-year limited warranty covering replacementof defective parts and excluding labor.** Preventative maintenance agreement required.Optional Features Up to six stops Custom wood cars Stainless steel cars Laminate applied car panels Overspeed governor Speed: 40 fpm with variance 50'0" travel with variance and derated capacity Three-phase motor & controller(208/230 VAC; 3 ph, 20 amp, 5 hp) Buffer springs (minimum 14" pit required) Landing position indicator Hoistway access Phase 1 and Phase 2 fire service Phone line monitoring system Green drive system by adding environmentallyfriendly hydraulic oilSafety Features Keyed in-car stop switch and alarm button Emergency lighting in car interior Uninterruptible Power Supply (UPS) for carlowering and operation of car and hoistwaydoors in the event of a power failure Emergency manual lowering Slack/broken cable safety brake device Overspeed valve ETL, UL or CSA certified components Tactile/braille characters Elastomeric bumpers (ASME A17.1 year 2013 & prior)or buffer springs (ASME A17.1 year 2016)Symmetry LU/LA elevators are designed to comply with ASMEA17.1 Section 5.2 and the Americans with Disabilities Act (ADA).All LU/LA elevators are limited by speed, travel and capacityin order to comply with applicable code.Please note that this guide is for planning purposes only, appliesexclusively to national code and should not be used for construction.Prior to construction, please contact your local Symmetry ElevatingSolutions representative and request a job-specific set of elevator plansto ensure that you obtain the accurate dimensions and requirements foryour project.Your representative will also assist you to identify resources to ensure thatyour project plans will comply with the applicable state and local codesand the permitting authorities.symmetryelevator.com 877.375.14285

Hoistway ConfigurationLimited Use/Limited Application ElevatorNotes:Refuge Space43" Minimum1) Hoistway must be free of any obstructions unrelatedto the elevator operation (i.e. pipes, ducts, etc.).2) The minimum floor-to-floor travel between anytwo entrances on the same wall is 98½ inches(8'2½").3) The minimum floor-to-floor travel between anytwo landings is 16 inches.80" Clear Opening3" Overtravel80" Clear Opening5) The minimum overhead is 9'6" for existingconstruction or 11'0" for new construction.Work by General Contractor:A) Pit Light Switch installed 4'0" above the lowerfinished floorB) Pit G.F.I. Duplex ReceptacleC) Pit LightPitDepth680" Clear Opening2" Minimum Undertravel80" Clear OpeningFloor to FloorOverall HoistwayOverhead4) The minimum pit depth is 13 inches (14 inchesif buffer springs are required).AABBCCsymmetryelevator.com 877.375.1428

Left-Hand Entrance Frame54" Minimum Rough OpeningNotes:40" Overall Frame Width36" Clear Opening1) Hoistway entrances are manufactured in accordancewith 1½ hour fire-rated construction.2) Hoistway walls to have a fire endurance ratingnot less than required by Section 110 (1996)or Section 2.1 (2000 ) ASME A17.1 ElevatorSafety Code.Door SlidesDoor Slidesto Opento Open92" Minimum Rough Opening42" Hall Call Centerline9¾"60" Centerline for Jamb Braille2¾"82" Overall Frame Height80" Clear OpeningDoor C/L(from Hoistway Overview Drawing)3) Furnishing, installing and maintaining therequired fire rating of elevator hoistway walls,including the penetration of the fire wall byelevator fixture boxes, is not the responsibilityof the elevator contractor or manufacturer.4) The interface of the hoistway wall with thehoistway entrance shall be in strict compliancewith the entrance manufacturer's requirementsin order to retain fire rating and label validity ofthe elevator hoistway doors and frame.5) Hoistway walls at entrances should be left openfor the full width of the shaft until after door sillsand frames are set in place. If this is not feasible,leave a 54"W x 92"H rough opening.6) Filling and grouting by General Contractor.6"Typical25½" Minimum StrikeSide Rough OpeningMinimum Double2 x 10 Header28½" Minimum ReturnSide Rough OpeningDouble ⅜"Sheetrock1" Sheetrock1" SheetrockDouble ⅜"Sheetrock2"Wood/Drywall ConstructionSill Anchors:(6) ⅜" x 3"Wedge Concrete Anchors(6) ⅜" x 4"Lag Bolts, ZincConcrete Slab4⅞"Two 2 x 10sHoistway Sill Line Behind Sheetrock6"8⅛"2½"Finished Flooring¾"6"8⅛"4⅞"2½"Finished Flooring¾"Masonry ConstructionSill Anchors:92" AboveFinished FloorHoistway Sill LineHoistway Sill Linesymmetryelevator.com 877.375.14287

Right-Hand Entrance Frame54" Minimum Rough OpeningNotes:1) Hoistway entrances are manufactured in accordancewith 1½ hour fire-rated construction.40" Overall Frame Width36" Clear Opening3) Furnishing, installing and maintaining the requiredfire rating of elevator hoistway walls, including thepenetration of the fire wall by elevator fixture boxes,is not the responsibility of the elevator contractoror manufacturer.to Opento Open6"Typical28½" Minimum ReturnSide Rough Opening42" Hall Call CenterlineDoor Slides60" Centerline for Jamb Braille9¾"2¾"Door Slides5) Hoistway walls at entrances should be left openfor the full width of the shaft until after door sillsand frames are set in place. If this is not feasible,leave a 54"W x 92"H rough opening.6) Filling and grouting by General Contractor.Double ⅜"Sheetrock25½" Minimum StrikeSide Rough OpeningHoistway Sill Line1" SheetrockDouble ⅜"Sheetrock2"Wood/Drywall ConstructionSill Anchors:(6) ⅜" x 3"Wedge Concrete Anchors(6) ⅜" x 4"Lag Bolts, ZincHoistway Sill LineTwo 2 x 10sBehind Sheetrock6"8⅛"4⅞"¾"2½"Finished Flooring8⅛"2½"4⅞"Concrete Slab6"¾"Masonry ConstructionSill Anchors:Finished Flooring84) The interface of the hoistway wall with the hoistwayentrance shall be in strict compliance with theentrance manufacturer's requirements in orderto retain fire rating and label validity of the elevatorhoistway doors and frame.Hoistway Sill Linesymmetryelevator.com 877.375.1428Minimum Double2 x 10 Header1" Sheetrock92" AboveFinished FloorDoor C/L(from Hoistway Overview Drawing)80" Clear Opening92" Minimum Rough Opening82" Overall Frame Height2) Hoistway walls to have a fire endurance rating notless than required by Section 110 (1996) or Section 2.1(2000 ) ASME A17.1 Elevator Safety Code.

Machine Roomfor Hydraulic Drive–Standard & CompactHydraulic Drive Standard Machine RoomHydraulic Drive Compact Machine RoomHydraulic Line & Electrical to Hoistway½"–¾" Plywood Backing Behind Drywall½"–¾" Plywood Backing Behind DrywallHydraulic Line & Electrical to Hoistway48"48"Main Line &Car LightDisconnectsMain Line &Car LightDisconnects24"Main ControlBox48"HydraulicPower UnitLightLightSwitch &DuplexReceptacleLight6"3'0" MinimumSelf-Closing,Self-Locking DoorMotorControllerMainLineDisc.208/230 VAC, 30 amp, Single Phase(3-Wire Dedicated Circuit)* orTHREE PHASE208 VAC, 20 amp, Three Phase(4-Wire Dedicated Circuit)*MotorControllerCarLightingDisc.SINGLE PHASE208/230 VAC, 30 amp, Single Phase(3-Wire Dedicated Circuit)* orTHREE PHASE115 VAC, 15 amp, Single Phase(Dedicated Circuit)*Telephone Service for Elevator208 VAC, 20 amp, Three Phase(4-Wire Dedicated Circuit)*CarLightingDisc.6"SINGLE PHASE3'0" MinimumSelf-Closing,Self-Locking DoorMainLineDisc.LightSwitch &DuplexReceptacleHydraulicPowerUnitTravel Cable*Feeding breaker must not be a G.F.I.115 VAC, 15 amp, Single Phase(Dedicated Circuit)*Telephone Service for ElevatorTravel Cable*Feeding breaker must not be a G.F.I.Motor Controller22"W x 30"H x 8"DHydraulicPowerUnitHydraulic Power Unit33½"W x 24¼"H x 12¾"DNotes:1) The Elevator Machine Room location and layout must meet the coderequirements defined by the local authority having jurisdiction.2) 30"W x 36"D clear working space in front of the Motor Controllerand Disconnects as required by National Electrical Code (NFPA 70).3) The Disconnects and Light Switch must be located on the strike side ofthe Machine Room Door.4) The H

Elastomeric bumpers (ASME A17.1 year 2013 & prior) or buffer springs (ASME A17.1 year 2016) Platform Sizes 48"W x 54"D standard 42"W x 60"D optional 42"W x 54"D standard 51"W x 51"D 90 optional Specifications Power supply: 208/230 VAC, 1 ph, 30 amp, 60 hz Capacity: 1400 lb. (635 kg) Speed: 30 fpm (.15 m/s) Travel: up to 25'0" standard Three-year .

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