Braun NUVL855RM24 Wheelchair User Manual
Contents
1. ccccceeeeeeeeees 25 Preventive Maintenance ccccesceeeeeeeeeeeeseees 26 Lift Operating Instructions 0 0 0 0 27 29 NHTSA Operations Checklist 0 30 Manual Operating Instructions 000 31 35 Decals and Antiskid c cceceeeeeeteeeees 36 39 Maintenance and Lubrication 40 48 Page 1 Warranty and Registration Instructions Immediately upon receiving your lift examine the unit for any damage Notify the carrier at once with any claims Two warranty registration cards shown below are protected ina clear envelope and attached to the lift protective shipping wrap The sales representative must process one of the cards The Series No Model No Serial No OWNER S WARRANTY REGIS HATION NUVL855RM24 lt 5 A bina OWNER DATE INSTALLED NAME ADDRESS CITY TELEPHONE STATE ZIP TO VALIDATE WARRANTY REGISTRATION CARDS MUST BE RETURNED TO THE BRAUN CORPORATION Page 2 consumer must fill out the other card and mail it to The Braun Cor poration The warranty is provided on the back cover of this manual The warranty cards must be pro cessed to activate the warranty Two Braun Serial No Series No identification tags are posted on the lift One I D tag shown below is located on the left platform side Sample Warranty Registration Card Serial No Series No Identification Tag2. 2 a Lift latch handle b Deploy Stow handrail c Lower latch handle Latch Handle Detail Latch Handle Detail Page 21 Operation Notes and Details Lift Passengers If you are an attendant operating the lift it is your responsibility to perform safe loading and unload ing procedures Wheelchair lift attendants should be instructed on any special needs and or pro cedures required for safe trans port of wheelchair passengers The lift operator and bystanders must keep clear of the area in which the lift operates Observe your passenger at all times during lift operation Do not attempt to load or unload a passenger in a wheelchair or other apparatus that does not fit on the platform area Do not ex ceed the 700 pound load capacity Page 22 of the lift The lift attendant should not ride on the platform with the passenger Passenger Orientation Board ing Direction Braun Public Use NUVL Series wheelchair lifts accommodate both inboard and outboard facing wheelchair pas sengers or standees Inboard fac ing of wheelchair lift passengers is not prohibited but outboard fac ing of passengers is recommend ed by The Braun Corporation Braun Public Use NUVL Se ries lifts permit both inboard and outboard facing of wheelchair and mobility aid users and accom modate persons using walkers crutches canes or braces or who otherwise have difficulty using steps Standees Li
3. plate outboard end A second I D tag is located on the base of the pump module This I D tag contains the product identification information provided on the War ranty Registration card Record the information in the space provided on the next page This information must be provided when filing a warranty claim or ordering parts The Braun Corporation 1 800 THE LIFT BRAUNLIFT COM DOT Private Use Lift MODEL NUVL855RM24 Max Lifting Capacity 700Lbs SERIAL NUMBER 01 00025 MFG DATE 07 09 2007 Sample CE Warranty and Registration Instructions Model No Serial No Note This information must be provided when filing a Series No Date of Manufacture warranty claim or ordering parts Keep for future use Page 3 Hydraulic r Cylinders Lift Terminology Platform Cable activated Illustration Manual Release System Hand held Attendants Lift Mounting Bracket Control Box Clamps 6 Rolling Horizontal Arms Torque Tube Outer Barrier Actuator Inboard Right Left Outboard Manual Fold Shield Handrails with Belt Outer Barrier Page 4 Lift Terminology Introduction Braun NUVL Series lifts are ADA compliant and comply fully with National Highway Traffic Safety Administration NHTSA specifications The NUVL855RM24 is commercial oriented intended for operation by an attendant Public Use NUVL lift model
4. Lifting arm slots in rolling horizontial carriage arm tubes Hydraulic cylinder pivot points 4 per cylinder Drive chain and chain rollers Drive chain release latch mechanism Deploy lift remove inboard and outboard lower pans and blow out housing Blow off platform also Deploy lift remove inboard and outboard lower pans and clean housing tracks Check drive chain tensioner jam nuts and con necting link for securement and or misalignment Inspect drive chain release latch mechanism for proper operation positive securement wear or other damage Apply Door Ease See Lubrication Diagram Apply to the surface area around both slots and wipe off excess Apply Light Oil See Lubrication Diagram Apply Light Oil See Lubrication Diagram Apply Synthetic Grease See Lubrication Dia gram Use compressor and nozzle to remove all debris from housing Clean outboard lower pan slot and apply Antisieze to slot before reinstalling pan Use clean cloth and solvent to clean tracks Clean outboard lower pan slot and apply Anti sieze to slot before reinstalling pan Correct or replace damaged parts and or relubri cate See Drive Chain Adjustment Correct or replace damaged parts and or relu bricate Page 45 Page 46 Maintenance and Lubrication Schedule Inspect platform cable activated manual release system T handle cable assembly and carriage move ment Inspect limit switches for securement and proper adjust
5. Resecure repair or replace if needed Perform all procedures listed in previous section also Hydraulic Fluid Pump Check level Note Fluid should be changed if there is visible contamination Inspect the hydraulic system cylinder hoses fit tings seals etc for leaks if fluid level is low Inspect lifting arm bushings and pivot pins for vis ible wear or damage Inspect outer barrier pivot pin mounting bolts 2 Mounting Use 5606 aviation fluid only part 87010R MILL Check fluid level with platform lowered fully Fill to within 1 1 2 of the bottom of the fill tube neck Replace if needed Tighten or replace if needed Check to see that the lift is securely anchored to the vehicle and there are no loose bolts broken welds or stress fractures Page 47 Maintenance and Lubrication Schedule Decals and Antiskid Replace decals if worn missing or illegible Replace antiskid if worn or missing See Decals and Antiskid section on pages 36 37 Consecutive Repeat all previously listed inspection lubrica 750 Cycle tion and maintenance procedures at 750 cycle intervals Intervals Page 48 Providing Access to the World Ss gt tw OVE ai et jenuew s 10 e19d0 S TAN ele my PE Operator s Manual NUVLSS5RM24 Under Vehicle Lift Braun Worry Free Three Year Limited Warranty The Braun Corporation of Winamac Indiana warrants its
6. and lift interlock specifications detailed on pages 18 23 Infringement of any lift interlock will prohibit lift operation It is the responsibility of the lift operator attendant to properly open secure and close the vehicle lift door s to activate the vehicle interlock s to load and unload the wheelchair passenger or standee on and off the lift platform and to properly activate all lift functions Page 15 Operation Notes and Details General Safety The lift operator must ensure that lift occupants attendant and bystanders must passengers keep hands arms keep clear of the area in which and all other body parts within the lift operates and clear of all the lift occupant area and clear of moving parts Lift attendants moving parts Control Switches Lift Power ON OFF Switch tions Simply press the switch This switch must be in the ON labeled for the intended func position in order to activate the tion When there is power to lift The green Power Indicator the lift the lift function labels Light illuminates to signal power illuminate to identify the func to the lift tions Hand held Pendant Conirol The hand held attendent s pendant control is equipped with four push button switches DOOR STOW DOWN and UP The momentary switches I es activate the automatic lift func Hand held Pendant Page 16 Operation Notes and Details Lift Features Inner Roll Stop The NU
7. fully Release switch from platform CLOSE DOOR S Page 29 NHTSA Operations Checklist The following operations have been verified upon _ Platform move installation This operational checklist can be used ment is prohibited AWARNING at any time to verify the lift is fully functional beyond the position where the inner roll Discontinue lift use Verified stop is fully de immediately if any lift ployed up or vehicle interlock U Vehicle movement is prevented unless the lift door does not operate is closed ensuring the lift is stowed CJ Lift platform move properly Failure to U Lift operation shall be prevented unless the vehicle fee ies A E is stopped and vehicle movement is prevented the outer barrier is serious Dociy Injury and or property damage deployed up _ The platform will not fold stow if occupied C The inner roll stop will not raise if occupied Ll Verify platform lighting when lift is deployed and pendant illumination when lift is powered Public use vehicle manufacturers are responsible _I The outer barrier will not raise if occupied for complying with the lift lighting requirements in Federal Motor Vehicle Safety Standard No 404 LJ Avisual and audible warning will activate if the Platform Lift Installations in Motor Vehicles 49 CFR threshold area is occupied when the platform is at 571 404 least one inch below floor level Page 30 Manual Operating Instruc
8. is occupied when the platform is one inch or more below floor level The inner roll stop and outer bar riers sense weight to prohibit lift operation The lift will not function if the inner roll stop or outer barri ers are occupied The lift platform cannot be stowed if occupied The lift platform cannot be raised or lowered unless the roll stop and outer barriers are deployed up Page 7 Lift Actions and Functions Deploy Extend Lift deploy ment is the action of the lift plat form carriage assembly extend ing moving outward from the housing and lowering to ground level when the DOWN switch is activated or raising to floor level when the UP switch is activated Stow Retract Stow is the action of the lift platform and car riage assembly retracting moving inward into the lift housing Dur ing the stow function the platform will automatically raise or lower to stow level before retracting into the housing DOWN Platform Lower Down is the action of the platform lower ing from stow or floor level posi Page 8 Lift Terminology tion to fully lowered ground level position when the DOWN switch is pressed DOWN Outer Barrier Un fold Down When the plat form reaches the fully lowered ground position and the DOWN switch is continued to be pressed the outer barriers rotate down ward from vertical position to ramp position UP Outer Barrier Fold Raise From ground leve
9. mends that transit agency super visors and wheelchair lift atten dants review the safety precau tions and operation procedures appearing in this manual and on lift operating instruction decals with your wheelchair lift sales representative dealer before attempting lift operation Any questions or concerns can be answered by the sales repre sentative at that time Operate the lift through all functions with your sales representative on hand to ensure the proper use and operation of the wheelchair lift is understood Transit agency supervisors should train and educate their lift attendants on the proper use and operation of the wheelchair lift if it is not possible for the attendants to review the safety precautions and operation pro cedures with the wheelchair lift sales representative The lift operator s manual must be stored in the lift vehicle at all times Page 25 Operation Notes and Details Preventive Maintenance Maintenance is necessary to ensure safe and troublefree lift operation General preven tive lift maintenance consisting of careful inspections of the lift system and cleaning the lift should be a part of your transit agency s daily lift service pro gram Simple inspections can detect potential lift operational problems Keeping the lift platform and housing area clean is one of the most effective preventive maintenance practices to exer cise Dirt mud snow ice and o
10. on the hand held pendant storage bracket will change color to yellow after every 750 cycles The yellow LED will not affect the functions of the lift but is a reminder to complete necessary maintenance and lubrication proce dures Once the lift has been serviced press the CYCLE button located below LCD display on the control board until the Lift Ready LED changes back to green The CYCLE button also clears the lift cycle count since last service but not the lifetime cycle count Discontinue lift use immediately if maintenance and lubrication procedures are not properly per formed or if there is any sign of wear damage or improper operation Contact your sales repre sentative or call The Braun Corporation at 1 800 THE LIFT One of our national Product Support representatives will direct you to an authorized service technician who will inspect your lift See the Maintenance Lubrication Schedule for recommended applications per number of cycles Specified recommended PNET Ele Lubricant Lubricant Amount Light Penetrating Oil LPS2 General Purpose 11 oz 15807 30 weight or equivalent Penetrating Oil Aerosol Can Stainless Stick Door Ease 1 68 oz 15806 LO Light Oil DE Door Ease Style tube Stick tube SG Synthetic Grease Synthetic Grease Mobiltemp SHC32 12 5 oz 28598 Multipurpose Tube Page 41 Drive Chain and Rollers LO Drive Chain Release Latch Hydraulic SG Cylinder Eccent
11. only as safe as the operator Replace any missing worn or illegible decals Part numbers are provided for decals Inspect your lift for missing worn or illegible decals Call 1 800 THE LIFT for replacements Note Clean surfaces as detailed on page 37 before 81819 33602 posting decals 31937 and 27061 not visible Page 36 Decals and Antiskid Decals 30787 Improper handling and or servicing procedures may result in electrostatic discharge ESD ESD may result in electronic module damage Push T handle In fully and manually move platform in and out to engage platform lock betore driving vehicle Failure to lock platform may result in unintended platform deployment Unintended platform deployment may result in serious bodily injury andor property damage 29058 Decrease Out 4a Travel Full Increase Out E gt Out g Travel 81819 A DANGER 12377 THIS WHEELCHAIR LIFT CONFORMS TO THE CALIFORNIA CODE OF REGULATIONS REQUIREMENTS IN EFFECT ON THE DATE OF MANUFACTURE 29064 29065 KEEP CLEAR OF MOVING PARTS 34430 29440 es Face outward and lock wheelchair brakes before operating lift Lower Switch Close Door qs 0 gt Close Door Height leig 34430 29059 Lift Out Full Out 27061 81768 Decrease Stow Stow lt Start gt Level 290
12. the components and the surrounding area before applying lubricants LPS2 General Pur Page 40 pose Penetrating Oil is recommended where Light Oil is called out Use of improper lubricants can attract dirt or other contaminants which could result in wear or damage to the components Platform components exposed to contami nants when lowered to the ground may AWARNING Maintenance and lubrication proce dures must be per formed as specified by an authorized service technician Failure to do so may result in serious bodily injury and or LA ETLE m require extra atten tion Lift components requiring grease are lubricated during assembly procedures When these compo nents are replaced grease must be applied during installation procedures Specified lubricants are available from The Braun Corporation part num bers provided on page 41 Maintenance and Lubrication All listed inspection lubrication and maintenance procedures should be repeated at 750 cycle intervals following the scheduled 4500 Cycles maintenance These intervals are a general guideline for scheduling maintenance procedures and will vary according to lift use and conditions Lifts exposed to severe conditions weather environment contamination heavy usage etc may require inspection and maintenance proce dures to be performed more often than specified Maintenance Indicator The Lift Ready green LED mounted
13. wheelchair lift against defects in material and workmanship for three years providing the lift is operated and maintained properly and in conformity with this manual This warranty is limited to the original purchaser and does not cover defects in the motor vehicle on which it is installed or defects in the lift caused by a defect in any part of the motor vehicle This warranty commences on the date the lift is put in service providing the warranty registration card is completed and received by The Braun Corporation within 20 days of purchase This warranty also covers the cost of labor for the repair or replacement of most parts for one year when performed by an authorized Braun Representative A Braun labor schedule determines cost allowance for repairs This warranty does not cover normal maintenance service or periodic adjustments necessitated by use or wear The Braun Corporation will not under any circumstances pay for loss of use of lift or vehicle in which it is installed or loss of time This warranty will become null and void if the lift has been damaged through accident misuse or neglect or if the lift has been altered in any respect CMs teed loser aed Suscitedens i g ara Dz atase produsi injorinatjon ay Shes iis gi Jogjisaig S Hru Corser 34407 October 2007 Tis Braun Corporation ANEL SUIT 41eY2 994UM SN NANA
14. 59 34431 Lower Switch 5 Raise pen Door pen Door Height gt Height 29060 Decrease Increase Floor a Floor mp Floor Level Level Level 29060 Page 37 Load and unload on level surface only Engage vehicle parking brake before operating lift Provide adequate clearance outside of Vehicle to accommodate lift it it you suspect lift damage wear or any abnormal Keep operator and bystanders clear of area in which lit operates Handrail latch handles must be down except when stowing and deploying handrale Whenever a wheelchair passenger is on the platform the It must be latched must be positioned fully Wheelchair brakes must be locked Inner roll stop and outer barrier must be up re to follow these rules may result jury andlor property LIFT OPERATING INSTRUCTIONS OPEN DOOR S AND SECURE TO DEPLOY PLATFORM 1 Stand clear and press UP switch until platform extends fully Release switch 2 Litt handrail latch handles deploy handrails up to vertical position and lower latch handles fully 3 Lift outer barrier to vertical position Latch handrail belt 5 Press UP switch until platform stops raises to floor level and inner roll stop untolds to floor k TO UNLOAD PASSENGER 1 Load passenger onto platform and lock wheelchair brakes 2 Press DOWN switch until the entire platform reaches ground level and outer barrier unfolds fu
15. G AWARNING Lift Operation Safety Accidental activation of control switch es may cause unintended operation s After manually releasing platform stow platform and push manual release T handle in fully and move platform in and out to engage platform lock before driving vehicle Failure to lock platform may result in unintended platform deployment Insert manual relaese T handle fully before manually lowering or raising platform and manually move platform in and out to engage platform lock Maintenance and lubrication procedures must be performed as specified in this manual by authorized certified service personnel Replace missing worn or illegible decals Keep owner s operator s manual in lift vehicle at all times Never modify alter a Braun Corporation lift Do not use accessory devices not authorized by The Braun Corporation Do not remove any guards or covers Page 13 Lift Operation Safety Lift Operation Safety Precautions continued AWARNING AWARNING Keep clear of any hydraulic leak If the lift operating AWARNING Failure to follow these safety precautions may result in instructions manual serious bodily injury and or property damage operating instructions and or lift operation safety precautions are not fully understood contact The Braun Corporation immedi ately Failure to do so may result in serious bodily injury and or property damage Page 14 AWARNING R
16. Module The remote mounted pump module consists of the main hydraulic pump the manual hand pump the logic control board and other electrical components that power the lift electric hydraulic systems Hand held Pendant Con trol The hand held pendant is equipped with four push button switches DOOR STOW DOWN and UP The momentary switch es activate the automatic lift functions Simply press the switch labled for the intended function The lift function labels illuminate to identify the function s Details Page 6 Lift Terminology regarding the control switches and their functions are provided in the Lift Operation section Lift Housing The lift housing is the metal structure casing mounted under the vehicle which contains and protects the platform carriage assembly The hous ing contains all lift components except the power pump module when the lift is in the stowed posi tion Platform Carriage Assembly The platform carriage assembly includes the platform assembly the lifting arms the rolling hori zontal arms that carry the plat form assembly in and out of the housing and the electrical hydrau lic drive components that power the lift Platform Assembly The lift platform assembly consists of the flat aluminum plate upon which the wheelchair is positioned the outer barriers the inner roll stop and shield handrails Outer Barrier The two stage outer barrier system consists of a spring load
17. Operator s Manual for NUVLSS5RM24 Operator s Manual SERIES October 2007 Under Vehicle Lifte Public Use Wheelchair Lifts DOT Pijoljs Usa Big DOT Public Use Lift verifies that this platform lift meets the public use lift requirements of FMVSS No 403 This lift may be installed on all vehicles appropriate for the size and weight of the lift but must be installed on buses school buses and multi purpose passenger vehicles other than motor homes with a gross vehicle weight rating GVWR that exceeds 4 536 kg 10 000 Ib 7A E CORPORATION Providing Access to the World International Corporate Hdqrs PO Box 310 Winamac IN 46996 USA 1 800 THE LIFT 574 946 6153 FAX 574 946 4670 Read manual before operating lift Failure to do so may result in serious bodily injury and or property damage Keep manual in lift storage pouch jenuew s ozeiado S TAN uneig my FE Congratulations We at The Braun Corporation wish to express our fullest appreciation on your new purchase With you in mind our skilled craftsmen have designed and assembled the finest lift available This manual includes safety precautions lift operating instructions man ual operating instructions and instructions for maintenance and lubrication procedures Your lift is built for dependability and will bring you years of pleasure and independence as lo
18. Pull T Handle see Figure A Turn T Handle to lock platform in released position Pull platform out Turn T Handle Push T Handle in Turn T Handle to lock platform in engaged position N no fR OO DOWN To Lower Platform Using hand pump handle open hand pump valve turn counter clockwise See Figure B Open 1 2 turn only 1 Remove hairpin cotter from detent pin see Figure D 2 Remove detent pin 3 Unfold rotate barrier down UP To Fold Outer Barrier 1 Fold rotate barrier up 2 Insert detent pin 3 Insert hairpin cotter in detent pin UP To Raise Platform Using hand pump handle 1 Close hand pump valve turn clockwise 2 Insert handle in pump and stroke See Figure C ao NO Ff Raise or lower platform to stow level follow UP or DOWN procedures Pull T Handle Turn T Handle to lock platform in released position Push platform in Turn T Handle Push T Handle in Turn T Handle to lock platform in engaged position Note Close valve before operating electric pump Page 35 Decals and Antiskid AWARNING Decal Placement Replace missing worn 29064 29058 or illegible decals and not visible i XN 81823 Failure to do so may SV 29065 result in seriou il SSE serious bodily 81819 SG 29059 injury and or property damage 12377 and and The lift is
19. V L855RM24 is equipped with an automatic inner roll stop that also serves as a bridge plate The spring loaded inner roll stop auto matically deploys rotates to the vertical position when the platform extends from the stow position When the UP switch is pressed and the platform raises to floor level this mechanical roll stop is automatically rotated to the bridg ing horizontal position to provide a bridge plate between the plat form and the vehicle floor The inner roll stop must rest solidly on the vehicle floor minimum 1 overlap The roll stop auto matically deploys rotates to the vertical roll stop position as the platform lowers DOWN switch is pressed Fully Deployed Fully Unfolded vertical horizontal Inner Inner Roll Stop Roll Stop bridging position 4 Inner Roll Stop gt The inner roll stop must rest solidly on the vehicle floor minimum 1 overlap Page 17 Operation Notes and Details AWARNING Discontinue lift use immediately if any lift component does not operate prop erly Failure to do so may result in serious bodily injury and or property damage The inner roll stop automatically folds down to the platform sur face horizontal during the stow function as platform retracts Interlock Feature The inner roll stop senses weight pressure to prohibit lift operation The lift will not function if the inner roll stop i
20. al or antiskid application Use a clean cloth or paper towels Do not use oily shop Replace missing or P g rags Wipe surface free of residue with dry portion of cleaning cloth worn antiskid Failure to do so may result in serious ee Available Antiskid Size Color Part No 2 x 12 Black 24172 BK 2 x 12 Yellow 24172 YL 3 x 8 Black 31188 BK 3 x 12 Black 24173 BK 3 x 12 Yellow 24173 YL 6 x 12 Black 24174 BK 6 x 12 Yellow 24174 YL Page 39 Maintenance and Lubrication Proper maintenance is necessary to ensure safe troublefree operation Inspecting the lift for any wear damage or other abnormal conditions should be a part of all transit agencies s daily service program Simple inspections can detect potential problems The maintenance and lubrication proce dures specified in the following schedule must be performed by a Braun authorized service represen tative at the scheduled intervals according to the number of cycles NHTSA NUVL Series lifts are equipped with a cycle counter digital display built into the electronic control board NUVL Series lifts are equipped with hardened pins and self lubricating bushings to decrease wear provide smooth operation and extend the service life of the lift When servicing the lift at the recommended inter vals inspection and lubrication procedures speci fied in the previous sections should be repeated Clean
21. ating Instructions Note The lift platform must be pushed back into its carriage compartment all the way before reverting back to normal pow ered operation When the lift is fully extended manually it does not activate the proper switches for normal operation Returning moving the lift in fully allows for proper switch activation If you experience power or equipment failure refer to the Manual Operating Instructions to operate the lift Instructions and illustrations are provided for all steps that differ from standard lift operation proce dures Manual Instructions Decal 31409 posted in pump module box provides manual operating instructions also Manual Hand Pump The manual hand pump is used to lower and raise the platform and outer barrier ai F Release Valve A Note Close backup pump release valve securely be fore operating electric pump Valve approximate Tightening 1 16 intervals Piet A maim m osha 30 inch Ibs seats stops oe minimum tighten 15 to 30 inch pounds as shown seats 15 inch ag Release Valve Page 33 Manual Operating Instructions Refer to Figures A C for the Manual Operating Instructions on page 35 Page 34 Manual Operating Instructions OUT To Extend Platform DOWN Unfold Outer Barrier IN To Stow Platform h
22. ead and become familiar with all lift operation safety precautions opera tion notes and details operating instructions and manual operat ing instructions prior to operating the lift If this information is not fully understood contact The Braun Corporation immedi ately Failure to do so may result in serious bodily injury and or property damage Operation Notes and Details NUVL Public Use lift models are specifically designed to be oper ated by an attendant The Lift Operating Instructions contained in this manual and appearing on the lift operating instructions decal provide instructions for operation of the lift only Read and become familiar with all lift operation safety precautions operation notes and details operating instructions and manual operating instructions before attempting lift operation procedures Lift Access Doors and Inter locks Attendants must become familiar with the vehicle lift access door system and vehicle interlock system s Transit vehicles and lift access door configurations vary Door securement devices latches hooks cables etc and procedures to operate them vary Instructions for operation of ve hicle interlocks and door secure ment systems are not addressed in this manual or on lift posted op erating instructions decals due to the variety of procedures required for operating them Braun Cor poration NUVL Series lifts comply fully with all NHTSA vehicle
23. ed tall barrier and an electric actuator driven short bar rier The two stage outer barrier provides a ramp for wheelchair loading and unloading at ground level Photos and further details are provided in the Operation Notes and Details section pages 18 21 Inner Roll Stop The NUV L855RM24 is equipped with an automatic inner roll stop that also serves as the bridge plate The inner roll stop bridges the gap between the lift platform and the vehicle floor The inner roll stop automatically rotates from the horizontal position to the verti cal position as the lift lowers and raises Further details regarding the automatic mechanical inner roll stop are provided on pages 17 and 18 Platform Cable activated Man ual Release System A cable activated manual release system releases the platform carriage assembly drive chain to allow the platform carriage assembly to be manually moved out extended or moved in retracted should it be necessary Complete details and operating procedures are provided on page 32 Lift Terminology Vehicle and Lift Interlocks Braun Corporation NUVL Series lifts comply fully with all NHTSA vehicle and lift interlock speci fications Vehicle movement is prohibited unless the lift is fully stowed and the lift will not func tion unless the vehicle is parked and secured The NUVL855RM24 features a visible and audible threshold warning system that will activate if the threshold area
24. fore stowing the lift The handrails fold down onto the outer barrier to secure the barrier in the horizontal position Each handrail is secured with a latch handle Page 20 The latch handles must be lifted before the handrails can be folded or unfolded and must be lowered after folding or unfold ing the handrails Interlocking Handrail Belt The NUVL855RM_24 is equipped with an interlocking handrail belt Once the lift platform has extend ed fully from the stowed position the belt must be latched in order to raise or lower the platform During the Stow function the belt must be unfastened after the platform raises or lowers to stow level and stops With the belt unlatched pressing the STOW switch then retracts the platform fully Before stowing lift Lower outer barrier down to platform fm Lower handrails down to platform Lower latch handles down to platform Failure to follow these precautions may result in serious bodily injury and or property damage Refer to the procedures on the following page for operation of the barrier and handrails Operation Notes and Details Handrail Operating Instructions 1 Fold tall yellow outer barrier down Note Order of procedures shown is for stowing lift To deploy handrails and barrier after extending the platform reverse order of procedures 3 a Lift latch handle b Deploy Stow handrail c Lower latch handle
25. ft Operating Instruc tions apply to wheelchair pas sengers and standees Standees should stand in the center of the platform fully inside the yellow boundaries and grip both hand rails if able when on platform Yellow Boundaries The pas senger must be positioned in the center of the platform to pre vent side to side load imbalance The lift attendant operator should not ride on the platform with the passenger Yellow platform loading boundar ies are identified in the following manner The yellow powder coated inner roll stop and tall outer barrier identify the inboard and outboard ends of the plat form Operation Notes and Details Platform side plates and handrail bases are powder coated yellow also Threshold Warning The vehicle mounted black threshold warning mats identify the platform thresh old area Interlock A visible and audible threshold warning system will activate if the threshold area is occupied when the platform is one inch or more below floor level The attendant must always be certain the wheelchair passenger or standee is properly positioned on the platform fully inside yel low boundaries and the wheel chair brakes are locked when a passenger is on the lift platform The lift passenger must keep hands arms and all other body parts within the lift occupant area and clear of all moving parts Vehicle Floor Level Loading and Unloading The platform must be fully raised at f
26. fully understood contact The Braun Corporation immedi ately Failure to do so may result in serious bodily injury and or property damage Lift Operating Instructions AWARNING Before lift operation park the vehicle on a level surface away from vehicular traffic Place the vehicle transmission in Park and engage the parking brake Instructions and procedures are applicable for the NUVL855RM24 Warnings and Lift Operating In structions decal 34270 provides lift operating instructions Replace any missing worn or illegible decals If your lift does not function as in tended or a visual or audible warning signal is activated review the NHTSA Operations Checklist on page 30 Follow the Manual Operating Instruc tions on pages 31 35 in the event of a power or equipment failure Page 27 Lift Operating Instructions OPEN DOOR S AND SECURE TO DEPLOY PLATFORM 1 Stand clear and press the UP switch until the platform extends fully Release switch 2 Lift handrail latch handles deploy lift handrails up to vertical position and lower handrail latch handles fully 3 Lift outer barrier to vertical position 4 Latch handrail belt 5 Press the UP switch until the platform stops raises to floor level and inner roll stop unfolds to floor level Release switch Page 28 TO UNLOAD PASSENGER 1 Read Note below Load passenger onto plat form and lock wheelcha
27. ir brakes Note Passenger must be positioned fully inside yellow boundaries outer barrier must be UP and handrail belt must be latched 2 Press DOWN switch until the entire platform reaches ground level and the outer barrier un folds fully ramp position Release switch 3 Unlatch handrail belt unlock wheelchair brakes and unload passenger from platform Note Outer barrier must be fully unfolded ramp position until the entire wheelchair or standee has crossed the outer barrier Lift Operating Instructions TO LOAD PASSENGER TO STOW PLATFORM 1 Read Notes below Load passenger onto plat 1 Latch handrail belt form lock wheelchair brakes and latch handrail belt 2 Press STOW switch until platform stops at stow level Release switch Note Outer barrier must be fully unfolded ramp position until the entire wheelchair or 3 Unlatch handrail belt standee has crossed the outer barrier 4 Fold outer barrier down to platform horizontal Note Passenger must be positioned fully inside position yellow boundaries 5 Lift handrail latch handles stow fold handrails 2 Press UP switch to fold outer barrier UP fully down to platform horizontal position and lower vertical raise the platform to floor level and un handrail latch handles fully fold inner roll stop to floor level Release switch 6 Press STOW switch until platform stops retracts 3 Unlock wheelchair brakes and unload passenger
28. l Baos c Lower latch handle stowing litt Steps 1 3 Lateh Handle Detail After deploying litt Reverse procedures 3 a Lift latch handle b Deploy Stow handrail c Lower latch handle MANUAL OPERATION OUT TO EXTEND PLATFORM FS 2 Tin Titio gg KO DOWN TO LOWER PLATFORM f Using hand pump handie open hand pump valve turn counter clockwise Open 172 turn only e Down TO UNFOLD tuose OUTER BARRIER 1 Remove hairpin cotter from detent pin 2 Remove detent pin arrier up ro FoLD OUTER BARRIER 1 Fold rotate barrier up 2 Insert detent pin Insert hairpin cotter in detent pin UP TO RAISE PLATFORM Using hand pump handie 1 Close hand pump valve turn clockwise 2 Insert handie in pump and stroke Note Close valve betore operating electric pump IN TO STOW PLATFORM 1 Raise or lower platform to stow level follow UP or DOWN procedures Pull T Handie Turn T Handle to lock platform in released position Push platform in Turn T Handie Push T Handie in Turn T Handie to lock platform jaged position ep Read operator s manual for further details DOT Public Use Lit Page 38 Decals and Antiskid Anitskid Inspect your lift for any missing or worn antiskid Order as needed AWARNING Note Clean surfaces with isopropyl alcohol before dec
29. l the UP func tion automatically raises rotates the actuator activated outer bar riers to the upright vertical posi tion before the platform raises UP Platform Raise Up is the action of the platform raising from stow level or ground level to floor level fully raised position when the UP switch is pressed When the lift is fully lowered press ing the UP switch first raises the outer barrier Note The lift platform will not raise if the outer barriers are not in the upright vertical position This is a built in safety feature Stow Level Stow level is the height that the platform and car riage assembly moves in and moves out of the lift housing Floor Level Floor level is the height that the platfom and car riage assembly raises to in order for the wheelchair passenger to enter and exit the vehicle fully raised position Lift Operation Safety Safety Symbols SAFETY FIRST Know That All information contained Aa iea and B AWARNING C ACAUTION supplements if included is pro vided for your safety Familiarity This symbol indicates This symbol indicates with proper operation instructions important safety important information as well as proper maintenance information regarding regarding how to procedures are necessary to en a potentially hazard avoid a hazardous sure safe troublefree operation ous situation that situation that could Safety p
30. lly 3 Unlatch handrail belt unlock wheelchair brakes and unload pas nger from platform TO LOAD PASSENGER 1 Load passenger onto platform lock wheelchair brakes and latch handrail up raise platform to floor level unfold inner roll stop to floor 3 Unlock wheelchair brakes an passenger from platform TO STOW PLATFORM 1 Lateh handrail bett Z Pross STOW switch until platform stops at l 3 Unlatch handrail bet 42 Fold outer barrier down to platform horizontal position 5 Lift handrail latch har les stow handrails down to platform horizontal position and lower latch handles fully 6 Press STOW switch unl platform stops retracts fully CLOSE DOORS DOT Public Use Lift Decals and Antiskid Decals 34270 12375 Parking Courtesy Requested A Tie BRAVA Yama CORPORATION Providing Access to the World 29884 31409 VL Under Vehicle Lift by THE BRAUN CORPORATION 29884 21494 LIFT POWER ON 33602 31937 SERIES Before stowing lift Lower outer barrier down to platform Lower handrails down to platform Lower latch handles down to platform Failure to follow these precautions may result in serious bodily injury andor property damage HANDRAIL INSTRUCTIONS 1 Fold outer barrier down 2 a Lift latch handle b Deploy Stow handrai
31. loor level and the inner roll stop must be properly positioned when loading or unloading passengers in or out of the vehicle It is the responsi bility of the lift attendant to en sure the platform and the inner roll stop are properly positioned at floor level when loading and unloading passengers The wheelchair brakes must be locked the outer barriers must be in the fully deployed up position and the handrail belt must be latched whenever a passenger is on the platform A WARNING Whenever a passenger is on the platform the e Handrail belt must be latched Passenger must be positioned in the center of the platform Wheelchair brakes must be locked Inner roll stop and outer barriers must be UP Failure to follow these rules may result in serious bodily injury and or property EULLEO Page 23 Operation Notes and Details Lift Passengers Do not use the outer barri ers as abrake Stop and brake the wheelchair when fully loaded on the plat form Manually stop and brake manual wheelchairs Stop powered wheelchairs AWARNING Discontinue lift use immediately if any lift component does not operate prop erly Failure to do so may result in serious bodily injury and or property damage Page 24 with the wheelchair controls Turn powered electric wheel chairs off when on the platform If the outer barriers inner roll stop handrails handrail bel
32. ly moving the platform in or out it is extremely important that the cable activated manual release is positively re engaged to secure lock the platform carriage assembly before loading a passen ger on the platform or before driving the vehicle Grasp the outer barrier and move the platform in and out until the Page 32 platform locks chain release assembly engages securing the platform carriage assembly within the housing You will feel the re lease mechanism engage Failure to manually lock the plat form carriage assembly re engage the carriage assembly drive chain after manual deployment will al low the platform to roll in or out of housing unhindered during vehicle movement Failure to lock the plat form will also allow the platform to roll in or out of housing unhindered during hand pump raising and low ering procedures After manually releasing plat form push manual release T handle in fully and ensure platform is locked before driving lift vehicle Uncontrolled and Push T handle in fully and manually move platform in and out to engage platform lock before driving vehicle Failure to lock platform may result in unintended platform deployment Unintended platform deployment may result in serious bodily injury and or property damage 81823 unintentional platform deploy ment inadvertent platform ejec tion may result in serious bodily injury and or property damage Manual Oper
33. ment Inspect carriage lifting arm and eccentric shaft rollers bearings for wear or damage positive securement and proper operation Inspect external snap rings e clips e Carriage roller bearings 4 Lower lifting arm pins 5 Upper lifting arm pins 2 Outer race bearings 2 Inner roll stop shaft 2 Inspect lower lifting arm pins for wear or damage positive securement and proper adjustment Inspect eccentric shaft pins bearing mounting screw washers and securement hardware for wear or dam age positive securement and proper operation Ensure T handle release and cable assembly operate properly see Manual Operation Ensure carriage can be manually extended and retracted freely Resecure replace or adjust as needed See Switch Adjustment Correct replace damaged parts and or relubricate Resecure replace or correct as needed Resecure replace damaged parts lubricate or correct as needed Resecure replace damaged parts lubricate or correct as needed See Carriage Ride Height Adjustment Maintenance and Lubrication Schedule Inspect torque tube cams for securement wear or damage Inspect housing cam brackets for securement wear or damage Inspect cylinder s hoses fittings and hydraulic connections for wear damage or leaks Inspect power cable Resecure replace or correct as needed Resecure replace or correct as needed Tighten repair or replace if needed
34. ng as maintenance is performed regularly and the lift is operated by an instructed person Sincerely THE BRAUN CORPORATION Lh W OSroer Ralph W Braun Chief Executive Officer Contents Warranty Registration Instructions 2 3 Lift Terminology Lift Terminology Illustration seeen 4 ITO AUCTION asear ese e a Eae e SE 5 Director sissie iee e EE E NEEE EEE EEEE EE 5 Lift Components ssssseseseeeeseneeeseeresrreesrnrsesrnrnsrrnees 6 7 Vehicle and Lift Interlocks cceeeeseceeeeeeesettteeeeees 7 Lift Actions and Functions ccccceessseeeeeeeeesessees 8 Lift Operation Safety Safety SyMDlS saoerang eongoa 9 Lift Operation Safety Precautions 0 0 10 14 Operation Notes and Details Introduction Lift Access Doors and Interlocks 15 General Satety sis iscih dis ciadideaiseihdciiaded neethdseeelis 16 Control SWitCheS sssri ita E 16 Lift Features Inner Roll Stop ececceeeeesceneeseeeeteneeees 17 18 Outer Barrier cccccscsessssssssssssessesee 18 19 Barrier Handrail and Belt Manual Operation 20 Handrail Operating Instructions 0 eee 21 Lift Passengers Passenger Orientation Boarding Direction 22 Stands oiidid asthe eee daneedics 22 Yellow Boundaries ccc cece cccccecceeecceeeeeee 22 23 Vehicle Floor Level Loading and WNOAGING siainen 23 24 Wheelchair Equipped Occupant Seat Belts 24 25 Operation Procedure Review
35. ovide adequate clearance outside the vehicle to accom modate the lift before opening lift door s or operating lift Inspect lift before operation Do not operate lift if you suspect lift damage wear or any AWARNING Keep operator and bystanders clear of area in which the lift operates Page 10 AWARNING AWARNING AWARNING AWARNING AWARNING AWARNING AWARNING AWARNING AWARNING Lift Operation Safety Whenever a wheelchair passenger or standee is on the platform the e Handrail belt must be latched e Passenger must be positioned in the center of the platform e Wheelchair brakes must be locked e Inner roll stop and outer barriers must be up vertical e Passenger should grip both handrails if able Load and unload clear of vehicular traffic Do not overload or abuse The load rating applies to both the raising and lowering func tions continuous lifting capacity is 700 Ibs Discontinue lift use immediately if any lift or vehicle interlock does not operate properly Do not operate or board the lift if you or your lift operator are intoxicated Do not raise front wheelchair wheels pull wheelie when loading boarding the platform Open lift door s fully and secure before operating lift Position and secure buckle engage fasten etc the wheelchair equipped occupant seat belt torso restraint before loading onto the wheelchair lift platform Fold outer barrier and handrails down to platform before stowing lif
36. recautions are provided could result in serious result in minor per to identify potentially hazardous bodily injury and or sonal injury or prop situations and provide instruction property damage erty damage on how to avoid them D Note Additional information provided to help clarify or detail a specific subject These symbols will appear throughout this manual as well as on the labels posted on your lift Recognize the seriousness of this information Page 9 Lift Operation Safety Lift Operation Safety Precautions AWARNING lf the lift operating instructions manual operating instructions and or lift operation safety precautions are not fully understood contact The Braun Corporation immedi ately Failure to do so may result in serious bodily injury and or property damage AWARNING AWARNING AWARNING AWARNING AWARNING abnormal condition Read manual and supplement s before operating lift Read and become familiar with all safety precautions lift operation notes and details operating instructions and manual operat ing instructions before operating the lift Note Wheelchair passengers and all transit agency personnel drivers and wheelchair lift attendants must read and become familiar with the contents of this manual and supplement s before operation Load and unload on level surface only Engage vehicle parking brake before operating lift Pr
37. ric Pivot Shaft Points Rollers LO eae Platform Cable activated Manual Release System Torque Tube Pivot Points Rolling LO Horizontial s4 Carriage Tube Lifting Arm Slot Area Pivot Points DE Hydraulic Cylinder Eccentric Shaft and Carriage Rollers bearings LO Torque Tube Pivot Points LO Outer Barrier tall Pivot Points LO Outer Barrier Detent Pin LO Md I WA 7 ti f Lifting Arm Pivot Points LO Page 42 Lubrication Inner Roll Stop Linkage Stop Pivot Points nge Diagram LO Pivot Points and Outer Barrier short Inner Roll Shaft and and at a Carriage Lower Closure Rollers Pivot Points bearings LO LO Maintenance and Lubrication Schedule Outer barrier and lower closure pivot points 2 Outer barrier detent pin pivot points 2 Inner roll stop hinge pivot points Inner roll stop linkage pivot points Lifting arm center and platform pivot points bear ings at all points Inspect outer barrier and lower closure for proper operation Inspect outer barrier seal and lower closure gasket Inspect outer barrier detent pin hairpin cotter Inspect lift for wear damage or any abnormal condition Inspect lift for rattles Check drive chain tension Apply Light Oil See Lubrication Diagram Apply Light Oil See Lubrication Diagram Apply Light Oil See Lubrication Diagram Apply Light Oil See Lubrica
38. s provide fully automatic op eration of deploy extend up down and stow retract lift functions The NUVL855RM24 can be interfaced for fully au tomatic operation of the power door system Manual operating procedures are required for the shield handrails and interlock ing belt Refer to the Lift Terminology Illustration for identification of lift components Basic lift operation procedures are identical for all NUVL Se ries lift models The operating instructions contained in this manual address the lift control switches and the correspond ing lift functions Operating procedures for the shield handrails and interlocking belt are provided Instructions are provided for manual operation of the lift in event of power or equipment failure Terminology Become familiar with the terminology that will be used throughout this manual Become familiar with the iden tification of lift components and their functions Contact your lift sales representative or call The Braun Corporation at 1 800 THE LIFT if any of this informa tion is not fully understood Direction The terms left right inboard and outboard will be used throughout this manual to indicate direction as viewed from outside the vehicle looking directly at the lift Refer to the Lift Terminology Illustra tion for clarification of direction terms Page 5 Lift Components Refer to the Lift Terminology ll lustration on page 4 Pump
39. s occupied Page 18 Discontinue lift operation im mediately if the inner roll stop does not operate properly Outer Barrier The two stage outer barrier provides a ramp for wheelchair loading and unload ing at ground level see photos on following page When the platform lowers fully to ground level the electric actuator unfolds rotates the barriers to the ramp position fully unfolded The tall outer barrier is spring loaded but driven by the electric actuator powered short outer bar rier to rotate from the ramp hori zontal position to the deployed vertical position Note The tall outer barrier must be manually raised and lowered from the platform surface when extending and retracting the platform Details are provided on pages 20 and 21 Although the outer barriers are lift powered the activation of the barriers are controlled by the lift operator attendant Pressing the DOWN switch unfolds the barriers The actuator powered two stage outer barriers fold ro tate to the vertical position when the UP swiitch is pressed Note The lift platform will not raise if the outer barriers are not fully deployed up Interlock Features The outer barriers sense weight to pro hibit lift operation The lift will not function if the outer barriers are Operation Notes and Details occupied Lift platform move ment shall be interrupted unless the outer barrier is fully deployed up The attendant m
40. t Page 11 Lift Operation Safety Lift Operation Safety Precautions continued lf the lift operating instructions manual operating instructions and or lift operation safety precautions are not fully understood contact The Braun Corporation immedi ately Failure to do so may result in serious bodily injury and or property damage AWARNING AWARNING AWARNING AWARNING AWARNING AWARNING Lift attendants must ensure that lift occupants keep hands arms and all other body parts within the lift occupant area and clear of moving parts Platform must be positioned at floor level bridging position when loading or unloading in and out of vehicle Do not use platform inner roll stop or outer barriers as a brake Stop and brake wheelchair when loading onto the platform manually stop and brake manual wheelchairs stop powered wheelchairs with the wheelchair controls Turn powered electric wheelchairs off when on lift platform Press the DOWN switch until the entire platform rests on ground level lowered fully and the outer barriers are fully unfolded ramp position before loading or unloading a pas senger at ground level AWARNING Both outer barriers must be fully unfolded ramp position until front and rear wheelchair wheels cross the barriers when loading or unloading at ground level Page 12 AWARNING AWARNING AWARNING AWARNING AWARNING AWARNING AWARNING AWARNIN
41. t or any other lift component does not operate as outlined in this manual discontinue lift use immediately and contact The Braun Corporation sales representative in your area or call The Braun Corporation at 1 800 THE LIFT One of our national Product Support repre sentatives will direct you to an authorized service technician who will inspect your lift Wheelchair Equipped Occupant Seat Belts The Braun Corporation recom mends wheelchair passengers position and buckle their wheel chair equipped seat belt torso restraint before loading onto a wheelchair lift Different types of disabilities require different types of wheel chairs and different types of wheelchair equipped occupant restraint belt systems torso restraints It is the responsibil ity of the wheelchair passenger to have his or her wheelchair equipped with an occupant restraint seat belt under the direction of their health care professional Wheelchair lift attendants should be instructed on any special needs and or proce dures required for safe trans port of wheelchair passengers AWARNING Position and secure buckle engage fasten etc the wheelchair equipped occupant seat belt before loading onto the wheelchair lift platform Failure to do so may result in serious bodily injury and or property EIEC m Operation Notes and Details Operation Procedure Review The Braun Corporation recom
42. ther debris entering the hous ing could result in potential lift problems Page 26 Regular preventive maintenance will reduce potential lift operation downtime and increase the ser vice life of the lift as well as pos sibly detecting potential hazards Exposure to harsh weather ele ments environmental conditions or heavy usage may require more frequent maintenance and lubrication procedures Preventive maintenance vi sual inspections do not take the place of the procedures specified in the Maintenance and Lubrica tion Schedule provided on pages 40 48 of this manual Refer to the Maintenance and Lubrication section for further details AWARNING Maintenance and lubrication procedures must be performed by authorized service personnel as specified in this manual Failure to do so may result in serious bodily injury and or property damage AWARNING Whenever a passenger is on the platform the e Handrail belt must be latched Passenger must be positioned in the center of the platform Wheelchair brakes must be locked Inner roll stop and outer barriers must be UP Failure to follow these rules may result in serious bodily injury and or property EULLEO m Read and become familiar with all lift operation safety precautions opera tion notes and details operating instructions EAO REUEL i ing instructions prior to operating the lift If this information is not
43. tion Diagram Apply Light Oil See Lubrication Diagram Correct or replace damaged parts Resecure replace or correct as needed Ensure hairrpin cotter is present and can be removed and inserted easily Resecure replace or correct as needed Correct as needed Correct as needed Pull out and lock manual release cable Adjust chain tension as needed See Drive Chain Adjustment Page 43 Maintenance and Lubrication Schedule Inspect inner roll stop and linkage for Resecure replace or correct as needed See Inner Proper operation Roll stop should rest solidly Roll Stop Adjustment Instructions on floor providing smooth transition Positive securement Wear or damage Check carriage ride height in housing Adjust as needed See Carriage Ride Height Adjust ment Check stow heightlifting arm alignment Lifting arms should be horizontal aligned with each other and aligned with carriage Adjust as needed See Switch Adjustment Below Stow Switch Inspect wiring harnesses for securement wear Resecure replace or correct as needed or other damage Check lower pan securement Resecure replace damaged parts or correct as needed Torque tube pivot bearings 4 places Apply Light Oil See Lubrication Diagram Perform all procedures listed in previous section also Carriage and eccentric shaft rollers bearings Apply Light Oil See Lubrication Diagram Page 44 Maintenance and Lubrication Schedule
44. tions In event of power or equipment failure refer to the Manual Op erating Instructions to manually operate the lift Step by step pro cedures are provided on pages 34 and 35 Refer to the Lift Op erating Instructions for all normal lift operation procedures Such as loading and unloading passen gers Follow all Lift Operation Safety Precautions at all times Familiarize yourself with the com ponents necessary to manually operate the lift The T handle release cable releases and en gages the lift platform to allow the platform to be manually extended and retracted details on Pages 32 and 33 The manual back up pump hand pump is used to manually lower and raise the ex tended platform see Page 33 T Handle Release Cable Note The location of the power pack and release cable varies from vehicle to vehicle depending on your particular installation Stan dard NUVL pump module shown in Manual Operating Instructions Page 31 Manual Operating Instructions Cable Activated Platform Manual Release System Platform Manual Release Sys tem A cable activated manual release system releases and en gages the platform carriage assem bly drive chain to allow the platform carriage assembly to be manually moved out extended or moved in retracted as needed A T handle is provided on the release cable for activation of the manual release system details follow After manual
45. ust view the platform as it lowers to be certain the entire platform reaches and rests safely on the ground Stop pressing the DOWN switch if any portion of the platform is obstruct ed while descending or the entire platform does not reach ground level for any reason contact with an obstruction mechanical failure exceeding the lift floor to ground capacity etc After the platform is fully lowered the at tendant should continue to press the DOWN switch to unfold the lt d Outer Barrier gt Fully Deployed Fully Unfolded Outer Barriers Barriers Up vertical outer barrier fully ramp poition Note The barrier must be fully unfolded until the entire wheel chair or standee has crosed the barrier when loading or unloading at ground level Discontinue lift operation immediately if the outer barriers do not operate properly Ramp position er Page 19 Operation Notes and Details Barrier Handrail and Belt Manual Operation The folding handrails and tall out er barrier are manually operated The spring loaded outer barrier tall barrier and the handrails rest on the platform when the lift is not in use The outer barrier must be raised to the vertical position and the handrails must be lifted to the vertical position whenever a pas senger is on the platform The tall outer barrier and the handrails must be folded down to the platform horizontal posi tion be
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