Lift Operating Instructions
Contents
1. See Lubrication Diagram visible wear or damage Outer barrier latch slot Apply Light Grease to both side of slot 3 Unlock wheelchair brakes and See Lubrication Diagram unload passenger from platform Inspect gas springs cylinders for wear or damage Tighten replace or correct as needed proper operation and positive securement Outer barrier lever bearings 2 Apply Light Oil See Lubrication Diagram Inspect saddle bearing UHMW 2 Apply Door Ease or replace if needed See Be i PEN Lubrication Diagram Lift Tite latches tower pivot points 2 Apply Light Oil See Lubrication Diagram ete Inspect vertical arm plastic covers Resecure or replace if needed Lift Tite latch gas dampening spring pivot Apply Light Oil See Lubrication Diagram points 2 springs 4 points Inspect power cable Resecure repair or replace if needed Inspect Lift Tite latches and gas springs Resecure replace damaged parts or otherwise for wear or damage bent deformed or mis correct as needed Note Apply Light Grease to aligned positive securement external snap Lift Tite latch tower pivot point if replacing latch rings and proper operation Mounting Check to see that the lift is securely anchored to the vehicle and there are no loose bolts broken welds or stress fractures TO FOLD PLATFORM Decals and Antiskid Replace decals if worn missing or illegible Inspect outer barri2. aak r the previous sections should be repeated Clean procedures to be performed more often than specified level indicated on reservoir specified on decal Photos E and F nsert nanadie into back up pump an components and the surrounding area before apply Do not overfill If fluid level decal is not present Down To Lower stroke until platform stops folds fully See ing lubricants LPS2 General Purpose Penetrating Cycle Counter NL 2 Series lit models are equipped measure 1 3 8 from the fill port to locate fluid i Photo D Oil is recommended where Light Oil is called out with a cycle counter located on the top of the pump level Use of improper lubricants can attract dirt or other module This cycle counter allows the lift attendant tondas ii Auden i ma EEE E Note Passenger must be posi Place slotted end of pump handle onto Note Close back up pump release valve COMA QANS WAC COUCLTESU UN WEST or gamage OPET ly AO TENUERE O EEEE Ang E AA e ee eee tioned fully inside yellow bound back up pump release valve and turn coun securely before operating electric pump tener Te et OCA ne eG A jeg i St kande ina h l to contaminants when lowered to the ground may Inspect outer barrier cylinder hose assembly hose Tighten repair or replace if needed i terclockwise open 1 2 turn only until the ore pump nanaie In Clamps Shown In require extra attention Discontinue lift use immediately if maintenance and fasteners connections etc for wear damage or p
3. Beari 2 nner fold arm roller pin bearings 4 pply Light Oil See Lubrication Diagram TO UNLOAD PASSENGER Gam Followers ee LO Inner fold arm cam followers 4 Apply Light Oil See Lubrication Diagram Inner Outer Fold Arm bl s Contact Area 2 A z Parallel arm pivot bearings 16 Apply Light Oil See Lubrication Diagram lt 1 Read Note below Load passenger P gt LG yY j ay ings 16 PE EE Eea i Outer Fold Arm la Outer Barrier ae platform and lock wheelchair Bearings 8 8 eZ a N Pivot ts 2 Handrail pivot pin bearings 4 Apply Light Oil See Lubrication Diagram rakes DECREASE LO Lro secs ses SS SS Lift Tite Latch Hydraulic cylinder bushings 8 Apply Light Oil See Lubrication Diagram 4 Note Outer Barrier must be UP b gt Sees ees RS Rollers 2 Se Bx Ss SS BS LO Guter Barrier 7 Outer barrier lever guide slot Apply Light Grease to both sides of slot See SES INS SS Ss j j CSR Lubrication Diagram ESSN BSS Platform Pivot Latch Pivot 8 EA sees SS SSS Pin Bearings 4 LO q Z7 SA oLa i SS SS LO P Outer Barrier Inspect Lift Tite latch rollers for wear or damage Correct replace damaged parts and or relu Sse secs Ss Outer Barrier Latch Slot positive securement and proper operation 2 bricate Sects SSeces close i SS SS eee Outer Barrier Both Sides sss ESS eel a SS Both Sides Lever Bearings LG Inspect inner roll stop for Resecure replace or correct as needed See sess nesses a N LG LO e Wear or d
4. Lift Operating Instructions Manual Operating Instructions Maintenance and Lubrication Maintenance and Lubrication Before lift operation park on If your lift does not function as Operating Instructions to manu Instructions are provided for all Manual Operation decal 32940 Refer to the Lift Operating In Lubrication Diagram a level surface away from intended or a visual or audible ally operate lift An NL Series lift steps that differ from standard also provides manual operating in structions for all normal lift opera Inspect lift for rattles Correct as needed vehicular traffic Place the warning signal is activated review is depicted in photos below Op lift operation procedures structions posted on pump cover tion procedures Follow all Lift l l 2 iesti vehicle transmission in Park the FMVSS 403 404 Certification erating procedures are applicable Operation Safety Precautions seat ioe phere te outer barrier fold ee applicable service manua and engage the parking brake Checklist Refer to the Manual for other lift models Vehicle engine must be running Verify FMVSS 403 404 Certification Checklist See FMVSS 403 404 Certification Checklist 9 Hydraulic Cylinder Pivot Bushings 8 i LO Parallel Arm Pivot f OPEN DOOR S AND SECURE Pins Bearina 16 saddie Bearing a Perform all procedures
5. amage Platform Angle Instructions and Tower Micro lt 4 2 Press DOWN switch until the entire gt E333 Ssecce E eS Nater Anche Series ittmodel is deniciedand Proper operation Roll stop should just rest on top switch Adjustment Instructions platform reaches ground level see sg SN o a 7 m L fe T a Sa a surface of the threshold plate Photo B h etailed in the Lubrication Diagram ana the e Positive securement both ends oto B and the outer barrier Maintenance and Lubrication Schedule Refer to unfolds fully ramp position See the Service manual applicable for your lift model Inspect handrail components for wear or damage Replace damaged parts Photo C Release switch if your lift is a different Series manual provided and for proper operation PY electronically on the CD supplied with your lift Inspect microswitches for securement and proper Resecure replace or adjust as needed See adjustment Microswitch Adjustment Instructions See the Maintenance Lubrication Schedule for recommended applications per number of cycles Note Inner roll stop and outer barrier auto Specified recommended PNET EL 3 Braun matically function during manual operations Lubricant Lubricant Amount Part No Light Penetrating Oil LPS2 General Purpose 16 oz 30 weight or equivalent Penetrating Oil Aerosol Can Stainless Stick Door Ease 1 68 oz Make sure lift operates smoothly Realign towers and vertical arms Lubricate or co
6. er for proper operation Correct or replace damaged parts Replace antiskid if worn or missing Press FOLD In switch until A platform stops fully folded See b gt Inspect outer barrier latch for proper operation Correct or replace damaged parts and or relubri Photos K and L Release switch positive securement and detached or missing cate See Lubrication Diagram spring Consecutive iii all previously listed diacetate re Inspect lift for wear damage or any abnormal Correct as needed meorereem 0n and maintenance procedures at 750 cycle FOLD UNFOLD O FISHES g oa intervals condition Intervals CLOSE DOOR S
7. latform reaches ground level and the outer Photo B lubrication procedures are not properly performed leakage if equipped barrier unfolds Lift components requiring grease are lubricated dur or if there is any sign of wear damage or improper FOLD wot ing assembly procedures When these components operation Contact your sales representative or call Inspect parallel arms bearings and pivot pins for Replace if needed 2 Press UP switch Photo H to gt o are replaced grease must be applied during instal The Braun Corporation at 1 800 THE LIFT One visible wear or damage fold outer barrier UP fully verti lation procedures Specified lubricants are available of our national Product Support representatives will Inspect parallel arm pivot pin mounting bolts 8 Tighten or replace if needed cal see Photo and raise the from The Braun Corporation part numbers provided direct you to an authorized service technician who will platform to floor level See Photo above inspect your lift Inspect platform pivot pins bearings and vertical Replace damaged parts and resecure as arms for wear damage and positive securement needed Apply Light Grease during reassembly procedures J Release switch Outer barrier pivot points 2 Apply Light Oil See Lubrication Diagram Inspect inner outer fold arms saddle saddle sup Replace if needed port and associated pivot pins and bearings for Outer barrier latch pivot point Apply Light Oil
8. listed in previous section also Release Valve approximate nS o 16 eN A DE 1 16 intervals Tee SR a Sear ere Inner outer fold arms 2 Apply grease synthetic to contact areas TO UNFOLD PLATFORM mainu Valve Tightening ower Pivot Points lt 2 A RS a LO between inner outer fold arms See Lubrication enag Specification LO f i C3 Handrail Pivot cic minimum Once valve seats Pin Beari 4 Platt i i i Apply Light Oil See Lubrication Di Stand clear and press the UNFOLD x 45 inch ibs stops tighten 15 in oA atform pivot pin bearings 4 pply Light Oil See Lubrication Diagram PAER re to 30 inch pounds pA switch until the platform stops O MEE q H seats p Y Outer fold arm bearings 8 Apply Light Oil See Lubrication Diagram i as shown Inner Fold Arm lt reaches floor level unfolds fully gt 18 Roller Pin Release switch Bearings 4 Inner roll stop pivot bearings 2 Apply Light Oil See Lubrication Diagram d lt 2 Lift Tite Latch Dampening Inner roll stop lever bearings 2 Apply Light Oil See Lubrication Diagram not unfold press FOLD switch to Note Close backup Lever Bearings 2 Inner roll stop lever slot 2 Apply Light Oil See Lubrication Diagram release Lift Tite latches Pu eevee Saddle Support aer securely before operating Bearings 8 of LO Saddle support bearings 8 Apply Light Oil See Lubrication Diagram electric pump Release Valve ma E Inner Roll Stop fold r b 4 Appie Licht Oils See Lub D Pivot
9. ntervals according to the number of cycles Braun scheduling maintenance do so may result in wheelchair brakes See Photo G dual parallel arm lifts are equipped with hardened procedures and will vary Reyes bodily injury Perform all procedures listed in previous sections also 4 Close hand pump valve turn clockwise pins and self lubricating bushings to decrease wear according to lift use and and or property __ a provide smooth operation and extend the service life conditions Lifts exposed BRaags ge Inspect cotter pins on platform pivot pin 2 Resecure replace or correct as needed A of the lift to severe conditions l 4 Note Outer barrier must be fully J gt Note Valve must be tight but do not Hydraulic Fluid Pump Check level Note Fluid Use Braun 32840 QT hydraulic fluid Exxon weather environment l IAS TEN i nee unfolded ramp position until the overtighten To Fold Platform In saan should be changed if there is visible contamination Univis HVI 26 Do not mix with Dextron III or When servicing the lift at the recommended intervals contamination heavy Ea Inspect the hydraulic system cylinder hoses fit other hydraulic fluids Check fluid level with entire wheelchair or standee has inspection and lubrication procedures specified in usage etc may require inspection and maintenance tings seals etc for leaks if fluid level is low platform lowered fully Fill to maximum fluid crossed the outer barrier See ade
10. rrect as needed Inspect external snap rings Resecure or replace if needed Outer fold arm 6 Lift Tite latch roller 2 Lift Tite latch gas dampening spring 4 Inner fold arm cam followers 4 Inner fold arm roller pins 4 Outer barrier hydraulic cylinder mounting pin 2 LO Light Oil 3 Unlock wheelchair brakes and p gt unload passenger from platform DE Door Ease To Unfold Platform Out Up To Raise Style tube Stick tube A Light Grease Lubriplate 14 oz LG Light Grease Multipurpose Can lt 20 1 l P er Note Outer barrier must be fully Ea f Inner roll stop lever bracket pins 2 iy unfolded ramp position until the Using hand pump handle Photo B Using hand pump handle 3 f i entire wheelchair or standee has gt Inspect inner roll stop locks 2 and torson springs Replace damaged parts Apply Light Oil to Valk i dossed the outer barriei Sea 1 Close hand pump valve place slotted a Place slotted end of pump handle onto 2 for wear or damage and for proper operation inner roll stop lock pivot point Photos E and F end of pump handle onto backup pump back up pump release valve and turn Maintenance and Lubrication Schedule Inspect outer fold arm pins 2 axles 2 and Replace damaged parts and resecure as release valve and turn clockwise See clockwise to close securely See Pho
11. to bearings 8 for wear or damage and positive needed Apply Light Oil i securement Photo C C Proper maintenance is necessary to ensure safe All listed inspection lubri troublefree operation Inspecting the lift for any cation and maintenance AWARNING Remove pump module cover and inspect Resecure replace or correct as needed 2 Insert handle in pump and stroke until Note Valve must be tight but do not wear damage or other abnormal conditions should procedures should be Hydraulic hoses fittings and connections for l overtighten be a part of the transit agency daily service program repeated at 750 cycle Maintenance and wear or leaks platform folds fully stops See Photo D Simple inspections can detect potential problems intervals following the lubrication procedures Harness cables wires terminals and connections TO LOAD PASSENGER b Insert handle into back up pump and scheduled 4500 cycle must be performed as Lead un sale aiie 3 Open hand pump valve turn counter stroke until platform reaches floor level The maintenance and lubrication procedures speci maintenance procedures RSS ey Met baits rive ae SMEG Ig Nite AO a clockwise until platform reaches floor see Photo D fied in this schedule must be performed by a Braun These intervals are a authorized service 1 Read Notes below Load pas LO 1 21 authorized service representative at the scheduled general guideline for technician Failure to senger onto platform and lock a ee i
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