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S-Series® DOT - Public Use Lift
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1. HYDRAULI HYDRAULIC CYLINDER CYLINDER LEFT RIGHT e 5 FLO CONTROL NTROL ALVE LEFT ALVE RIGHT CATED LOCATED AT HYDRAULIC CYLINDER HYDRAULIC CYLINDEI Eo a Er RC Ta a a PRES RE LE SWITCH be eet sn DECELERATION WA Sa CONTROL VALVE n OPTIONAL l MANUAL BACK UI PUMI 7 PRESSURE RELIEF AL poo el ALVE Li RELEASE ALVE ap e A VN PEE MOTOI HE m cb FIGURE 3 5 S SERIES HYDRAULIC CIRCUIT OY Hicon no 205510404 A Wabtec company S SERIES PUBLIC USE SERVICE MANUAL MAINTENANCE FEBRUARY 2014 F ELECTRICAL WIRING DIAGRAM 1 DIAGRAM LEGEND a Wire Color Codes TABLE 3 4 WIRE COLOR CODES b Electrical Connector Description Refer to Figure 3 6 The standard electrical connectors used by Ricon are Molex 062 Series These con nectors have terminal numbers molded onto the back Use these numbers and colors to identify all wires RECEPTACLE FIGURE 3 6 MOLEX CONNECTORS Diagram Labels Its Circul rrent ratir al or Cl Direct mmand r Open Direct command r Of Enable Fi oor Oper toff tcl M T and n Attempt Must in abl FAST ignal to s lup valve f and it Attempt Out ist inabled
2. INSTALLER S SERIESIK SERIES PUBLIC USE WHEELCHAIR amp STANDEE LIFTS wal n iil RICON CORPORATION 7900 NELSON RD PANORAMA CITY CA 91402 32DSST04 D 4 MANUAL OPERATION PN 26214 PUBLIC USE OPERATING INSTRUCTIONS VEHICLE EXTERIOR PN 32146 S SERIES PUBLIC USE SERVICE MANUAL REPLACEABLE SSERESPUBICUSE _ WHEELCHAIR amp STANDEE LIFTS w RICON CORPORATION 7900 NELSON RD PANORAMA CITY 91402 800 322 2684 818 267 3000 um arp et PN 32136 PART OF SERIAL NUMBER DECAL LOCATED ON INNER SIDE OF HYDRAULIC EE CYLINDER ONLY RICON ES RESTRAINT BELT PN 26155 PUBLIC USE OPERATING INSTRUCTIONS PART OF SERIAL NUMBER DECAL ONLY RICON FASTEN OCCUPANT 7 RESTRAINT BELT BEFORE OPERATING LIFT REPLACEABLE MAXIMUM LOAD PN 26201 STAND CLEAR CAUTION PN 26185 MAX LOAD 800 Lb 564 Kg DOT Public Use Lift DOT PUBLIC USE LIFT PN 32113 RICON LOGO PN 32 10 152 STANDEE LOCATION PN 26255 FIGURE 2 24 PUBLIC LIFT DECAL LOCATIONS AND PART NUMBERS lt Ricon Wabtec company INSTALLATION INSTALLATION S SERIES PUBLIC USE SERVICE MANUAL This page intentionally left blank Q Ricon Wabtec company FEBRUARY 201
3. SSERES PUBLIC USE WHEELCHAIR amp STANDEE LIFTS WARNING RESTRAINT BELT C STRAINT BELT PN 26155 Je PUBLIC USE OPERATING INSTRUCTIONS PN 32136 FIGURE 4 1 PUBLIC USE DECAL LOCATIONS Ricon AWabtec company FEBRUARY 2014 PART OF SERIAL 4 NUMBER DECAL ONLY RICON REPLACEABLE MAXIMUM LOAD PN 26201 DOT Public Use Lift DOT PUBLIC USE LIFT PN 32113 RICON LOGO PN 32 10 152 S STAND CLEAR 7 CAUTION PN 26185 STANDEE LOCATION m PN 26255 32DSST04 D 4 FEBRUARY 2014 32DSST04 D 4 S SERIES PUBLIC USE SERVICE MANUAL This page intentionally left blank Ricon AWabtec company SPARE PARTS S SERIES PUBLIC USE SERVICE MANUAL FEBRUARY 2014 SPARE PARTS RSM0040900 FIGURE 4 2 PUBLIC USE PUMP ASSY 32DSST04 D 4 icon A Wabtec company FEBRUARY 2014 FIG ITEM 1 2 3 4 5 5A 6 6A 10 11 12 13 14 15 16 17 18 19 19A 20 21 22 23 23A 24 25 26 27 28 29 30 NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts NOTE 32DSST04 D 4 S SERIES PUBLIC USE SERVICE MANUAL FIGURE 4 2 PUBLIC USE PUMP ASSY DESCRIPTION KIT SOLENOID 12V SPST BUS BAR ISKRA MOTOR KIT MOTOR ASSY W BRACKET 12V KIT PRESSURE SWITCH WITH INSTRUCTIONS LIGHT ASSY INDICATOR 12V
4. PAGE FIGURE 4 1 PUBLIC USE DEGCALS cete dae qas de dte Hd de rep ts il 4 2 FIGURE 4 2 PUBLIC USE PUMP ASSEMBLY 4 4 FIGURE 4 3 PUBLIC USE HYDRAULIC SYSTEM cece cree rennen 4 6 FIGURE 4 4 PUBLIC USE ELECTRICAL SYSTEM L L L nn n nana 4 10 FIGURE 4 5 PUBLIC USE PENDANT trt e cite eet i et He o e Ee e o enge d e Ee rue d Hi eo d 4 12 FIGURE 4 6 PUBEIG USE PLATFORM i tete eic tite ie ttt 4 14 FIGURE 4 7 PUBLIC USE TRAVELING FRAME L nn n Sanna 4 18 FIGURE 4 8 PUBLIC USE HANDRAILS 4 22 LIFT SPECIFICATIONS itti aic dun EO ERE IEEE ERREUR RU RO OO GE AE EE E DERE 4 25 32D SST 04 D4 _ Ricon 77 4 Wabtec company SPARE PARTS MANUAL OPERATION Ld gt PUMP COVER PN 26292 S SERIES PATENT NO PN 32 10 173 GER INSTALLER S SERIES K SERIES PUBLIC USE WHEELCHAIR amp STANDEE LIFTS WARNING 800 322 2864 818 267 3000 MANUAL OPERATION PN 26214 PUBLIC USE OPERATING INSTRUCTIONS VEHICLE EXTERIOR PN 32146 S SERIES PUBLIC USE SERVICE MANUAL BBD PART OF SERIAL NUMBER DECAL LOCATED ON INNER SIDE OF HYDRAULIC CYLINDER ONLY RICON REPLACEABLE
5. VEHICLE FLOOR CLAMPING BAR SUBFRAME MEMBER MINIMUM UNSUPPORTED CLAMPING BAR LENGTH Es CLAMPING BAR SUPPORTED BY SUBFRAME WHERE POSSIBLE FIGURE 2 9 BUS CLAMPING BAR ARRANGEMENT RSM0004500 a Open doors fully and position lift so that it is centered in vehicle doorway Close doors and move lift out ward until it clears doors by a minimum of 1 2 The baseplate must be parallel to side of bus Open manual pump release valve CCW and allow folded platform to fully settle against latch on baseplate Verify that interference is not present between lift and doors Reposition lift if necessary Close pump release valve do not overtighten valve b Referto Figure 2 10 Mark and drill ten 25 64 baseplate mounting holes 1 thru 10 through vehicle floor 1 2 3 4 5 H 6 7 8 9 10 FIGURE 2 10 BUS BASEPLATE HOLES CAUTION Before drilling holes verify that underlying wires and tubing will not be damaged c Fasten Lift 1 Insert ten 4 x 3 8 carriage bolts through baseplate and vehicle floor 2 Refer to Figure 2 9 Install five clamping bars on bolts underneath vehicle floor across baseplate i e from 1 to 6 2 to 7 etc and secure lift to vehicle floor with 3 8 washers lock washers and hex nuts 3 Use care when tightening carriage screws to prevent baseplate warpage If baseplate assembly warps vertical arms will not
6. Customer Name Installing Dealer Datelnstaled Serial Number 32DSSTO04 D 4 CH Ric on F T v _ o o s n i A Wabtec company TABLE OF CONTENTS S SERIES PUBLIC USE SERVICE MANUAL FEBRUARY 2014 REVISION RECORD mw Paces bESGRIPTIONOF CHANGE EO 77557424 AWabtec company FEBRUARY 2014 CHAPTER INTRODUCTION A RICON PRODUCT SUPPORT B RICON FIVE YEAR LIMITED WARRANTY C SHIPMENT INFORMATION D GENERAL SAFETY PRECAUTIONS E MAJOR LIFT COMPONENTS INSTALLATION A MECHANICAL INSTALLATION 1 LIFT LOCATION 2 VEHICLE STRUCTURAL REQUIREMENTS 3 LIFT INSTALLATION GUIDELINES 4 LIFT INSTALLATION INTO VANS 5 LIFT INSTALLATION INTO BUSES B ELECTRICAL INSTALLATION INSTALL MAIN CIRCUIT BREAKER ROUTE AND CONNECT MAIN POWER CABLE CONNECT CONTROL PENDANT GROUND CONNECTIONS INSTALLATION OF INTERLOCK DEVICE C FINAL ADJUSTMENTS 1 LIMIT SWITCH ADJUSTMENT 2 PLATFORM TILT ADJUSTMENT 3 PLATFORM PRESSURE SWITCH CHECK AND ADJUSTMENT D VERIFY INSTALLATION E SAFETY CHECKLIST FOR VEHICLE MANUFACTURER F CUSTOMER ORIENTATION MAINTENANCE AND REPAIR A LUBRICATION B CLEANING C MAINTENANCE SCHEDULE D TROUBLESHOOTING 1 LIFT TROUBLESHOOTING 2 PUMP SOLENOID LED STATUS INDICATOR 3 BRIDGEPLATE CABLE ASSEMBLY REPLACEMENT 4 S SERIES
7. tei ploy Attempt DO foll UT L ter tore Attempt IN foll imp Up ind p Attempt Uf ist ibled 32DSST04 D 4 MAINTENANCE d Electrical Symbols Figure 3 7 shows standard symbols used in the electrical wiring diagram e WIRING DIAGRAM Refer to Figures 3 8 and 3 9 on the following two pages for the S series public use wiring diagram S SERIES PUBLIC USE SERVICE MANUAL e gt o ee 4 IRCUH e EAKE PDT SPST GE 4 IODE OUND ITCH IRE JNTACTS Er 2 _ LLY LOSE oT NORMALLY ECTE NNECTE OPE FIGURE 3 7 DIAGRAM SYMBOLS Ricon A Wabtec company FEBRUARY 2014 32DSST04 D 4 FEBRUARY 2014 32DSST04 D 4 S SERIES PUBLIC USE SERVICE MANUAL This page intentionally left blank Ricon AWabtec company MAINTENANCE MAINTENANCE S SERIES PUBLIC USE SERVICE MANUAL FEBRUARY 2014 gt RED TOP 7 ET MOTOR MOTOR CONTACTOR e e SIDE PUMP lt N N GRN SIDE lt N lt lt y 7 STS 7 ez 2222 LEJ Les SWITCH NIC R 1 R FAST GN2 P15 J15 PUMPON W3 DOWN VALVE
8. 02 25 14 Hicon A Wabtec company S Series DOT Public Use Lift TABLE OF CONTENTS HOME MANUAL SERVICE MANUAL 32DSST04 D 4 2014 RICON CORPORATION U S Patent Nos 4 534 450 5 308 215 5 445 488 5 605 431 5 944 473 Rights Reserved Australia Patent Nos 661127 687066 Canadian Patent Nos 1 245 603 2 168 761 Printed in the Other U S and foreign patents pending United States of America FEBRUARY 2014 S SERIES PUBLIC USE SERVICE MANUAL TABLE OF CONTENTS This Ricon service manual is for use by qualified service technicians and is not intended for use by non professionals do it yourselfers The man ual provides essential instructions and reference information which sup ports qualified technicians in the correct installation and maintenance of Ricon products Qualified service technicians have the training and knowledge to perform maintenance work properly and safely For the location of a service tech nician in your area call Ricon Product Support at 1 800 322 2884 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 vehi cles 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 10 000 Ibs 4 536 kgs
9. 12V 8A P3 J3 OQ GN 2 16 J16 pL SLOW BLOCK 99 Diones V 14 1 E UP enable STOW enable LIFT CONTROL SE srow 1 STOW LOCK Jno STATUS 1222 1 SOLENOID u lt 4 x e CUTOFF x e GN DOWN enable PE BK DEPLOY enable 50A amp B a 5 INTERLOCK 2 2 a a 2 e 6 z d x 2 3 1 2 3 4 5 6 7 8 9 J22 J23 PENDANT VEHICLE INTERFACE FIGURE 3 8 S SERIES PUBLIC USE WIRING DIAGRAM SHEET 1 3 10 CH Ricon 32055 04 0 4 AWabtec company FEBRUARY 2014 S SERIES PUBLIC USE SERVICE MANUAL MAINTENANCE eo BR L mu 8A HANDRAIL LIGHTS i e 7 R LR CYCLE COUNTER ex y SC re 5 j FLASHING LIGHT RED RX TX cp BRIDGEPLATE gg 3E Om ae Lol ES 1 2 3 4 5 6 RX TX J19 4 2 3 4 5 8 6 o w a rod 1 2 2 H m ae J10 J13 12 12 LJ ry 5 s O O J7 49 w 1 ER u
10. LIFT REAR EE LIFTERONT BRACKET ASSEMBLY VEHICLE FLOOR YE SEEN GE SNAM RSM0004200 FIGURE 2 6 BRACKET ASSEMBLY e Fasten Baseplate to Floor NOTE f Ricon power door operators are used install them first They may influence location of lift e certain baseplate is flush against vehicle floor The baseplate may be slightly offset in door opening to provide proper clearance for passenger seats e Before drilling verify that lift position does not interfere with closing of vehicle doors or operation of passen ger seats e If this lift is being installed in a Dodge van with sliding doors omit the bolts in baseplate holes 7 and 8 f Mark and Drill Holes N CAUTION Before drilling holes verify that underlying wires and tubing will not be damaged 1 Referto Figure 2 7 Mark and drill five 25 64 baseplate mounting holes 1 2 3 4 and 5 through ve hicle floor On Dodge and GM vans you must drill through vehicle floor and subframe RSM0004300 FIGURE 2 7 VAN BASEPLATE HOLES 2 Place five 8 x 3 8 carriage bolts use 4 x 3 8 bolts on Ford vans into holes to secure position 3 Refer to Figure 2 8 on the following page Match and align top holes of stepwell brackets 6 7 8 and 9 with baseplate holes 6 7 8 and 9 Mark lower stepwell bracket holes 10 11 12
11. ASSY IRS BRIDGEPLATE 52 75 KIT REPLACEMENT CABLE ASSY IRS BRIDGEPLATE 49 75 KIT REPLACEMENT CABLE ASSY IRS BRIDGEPLATE 58 50 NUT HEX 1 4 20 NYLON INSERT BAG OF 10 BEARING GROOVED WASHER FENDER 1 0000 x 28ID x 065 BAG OF 10 BLOCK PULLEY MOUNT BRIDGEPLATE SCREW BUTTON HEAD 1 4 20 x 2 1 4 SST BAG OF 10 T NUT FLAT HEAD 10 24 X 25 OD X 44L SCREW FLAT HEAD 10 24 x ve BAG OF 10 CAM ASSY BRIDGEPLATE ACTUATOR KIT SPACER RUBBER BRIDGEPLATE CAM PIN SNAP RING 38 OD X 3 09 L RETAINING RING 38 ID BAG OF 10 BUSHING STEEL 25 ID X 32 OD X 19 L KIT RETROFIT PIN LINK ARM w HDWR WASHER FENDER 5 16 SST BAG OF 10 SCREW BUTTON HEAD 5 16 18 X 1 2 SST w NYLCK BAG OF 10 SETSCREW 3 8 16 x 3 8 CUP PT BAG OF 10 SPRING NUT 10 24 U TYPE BAG OF 10 SCREW PAN HEAD 10 24 x 1 2 BAG OF 10 PLUG 1 LOW PROFILE BLACK NYLON BEARING NYLINER 3 8 ID 11 16 L BUMPER BUTTON BRIDGEPLATE CAM BAG OF 10 BUMPER BRIDGEPLATE CAM ANTI RATTLE SCREW HEX HEAD 1 4 20 X 1 3 4 GR5 BAG OF 10 SPRING UPPER PARALLEL ARM SETSCREW 5 16 18 x 1 CUP PT BAG OF 10 WASHER KEYED KIT LATCH RELEASE 30 w BLOCKS amp HDWR KIT LATCH RELEASE 26 wBLOCKS amp HDWR BLOCK CENTER MOUNTING BASE LATCH DOWEL PIN 094 DIA X 38 L BAG OF 10 BLOCK MOUNT BASE LATCH BRACKET STOW LOCK SOLENOID KIT SOLENOID ASSY 12V CLIP SPRING BASE LATCH SST SCREW PAN HEAD 10 24 x ve
12. BAG 10 SCREW FLAT HEAD 10 24 x 1 SST BAG OF 10 NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts NOTE 4 20 Item or configuration not shown lt Ricon AWabtec company QTY CONFIG PART NO 16094 16095 34247 15919 VS AH 06 25623 V2 AC 112 19720 V2 AC 015 13303 V2 AC 190 01224 VS PI 09 11795 V2 BU 003 16679 15921 14494 11797 11799 13304 25563 25562 19783 V2 BU 090 25696 V2 SP 97 15830 20258 28768 28767 V2 AC 102 25615 V2 AC 001 V2 AC 108 V2 ES 127 V2 AC 009 13304 14426 32DSST04 D 4 FEBRUARY 2014 FIG ITEM 61 62 63 64 65 66 67 68 69 69A 69B 70 70 70B 71 72 74 75 NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts NOTE 32DSST04 D 4 S SERIES PUBLIC USE SERVICE MANUAL FIGURE 4 7 PUBLIC USE TRAVELING FRAME CONT D DESCRIPTION NUT HEX NYLON INSERT 10 24 BAG OF 10 PIN SPRING MOUNTING SPRING STO LOCK RELEASE 380D X 3 5 SCREW HEX HEAD 5 16 18 X 3 4 BAG OF 10 SCREW FLAT HEAD 5 16 18 X 3 4 BAG OF 10 SCREW BUTTON HEAD 1 4 20 X 1 2 SST BAG OF 10 COVER BASE LATCH SCREW HEX HEAD 5 16 18 X 625 GR 5 BAG OF 10 WASHER FLAT GOOD x 34lD x 065 BAG OF 10 SPRAY PAINT TOUCH UP CHARCOAL BUSHING E COVER MOUNT SCREW HEX HEAD 1 4 20 X 1 GR5 BAG OF 10 PIN CONTROL CAM KIT PINCH POINT SHIELD w HDWR RH KIT P
13. Labor costs for specified parts replaced under this warranty for a period of one year from the date of pur chase A Ricon rate schedule determines the parts covered and labor allowed Repair or replace lift power train parts for a period of five years from the date of purchase A list of parts covered can be obtained from Ricon Product Support If you need to return a product Return this product to Ricon Please give as much advance notice as possi ble and allow a reasonable amount of time for repairs This warranty does not cover Malfunction or damage to product parts caused by accident misuse lack of proper maintenance neglect improper adjustment modification alteration the mechanical condition of the ve hicle road hazards overloading failure to follow operating instructions or acts of nature i e weather light ning flood Note recommends that this product be inspected by Ricon dealer or qualified service technician at least once every six months or sooner if necessary Required maintenance should be performed at that time a EA MM RM THIS PRODUCT HAS BEEN DESIGNED AND MANUFACTURED TO EXACT SPECIFICATIONS MODIFICATION OF THIS PRODUCT IN ANY RESPECT CAN BE DANGEROUS This warranty is void if The product has been installed or maintained by someone other than a Ricon dealer or a qualified service technician The product has been modified or altered in any respect from its original design without writte
14. No Operation Control system circuit breaker Reset circuit breaker tripped Backup pump manual release Turn manual release valve CLOCKWISE until slightly snug valve OPEN Hydraulic hose or fitting leak Contact a Ricon dealer for repair Hydraulic fluid may be low While platform is at GROUND LEVEL be certain that pump hydraulic fluid level is maintained at required FULL level Add only Texaco 01554 Aircraft Hydraulic Oil or equivalent U S mil spec H5606G fluid Air can be trapped in Purge hydraulic system by operating lift through its maxi hydraulic system mum range of travel for at least four complete cycles For vehicles that do not use full travel of lift the maximum range of travel is accomplished by raising vehicle on a service hoist or ramp END OF TABLE 32055704 4 _ Ricon 3 3 AWabtec company MAINTENANCE SERIES PUBLIC USE SERVICE MANUAL resnvARY 2014 2 PUMP SOLENOID LED STATUS INDICATOR Refer to Figure 3 2 Two identical solenoids provide a margin of safety in the event that one of the solenoids fails with its contacts closed A two color status indicator LED is located between the 8A circuit breakers to monitor the condition of the two solenoids The LED is normally off when the pump is not operating and becomes green when the pump operates When the pump is not operating
15. harness does not interfere with any moving parts or binds against any parts or is pinched in any way 320 5 04 0 4 Ricon 2 9 Wabtec company INSTALLATION S SERIES PUBLIC USE SERVICE MANUAL FEBRUARY 2014 4 GROUND COMMON CONNECTIONS a 12VDC Systems 12VDC powered lifts are chassis grounded and do not require a separate ground cable connection to battery However if the common side of the lift electrical system is connected to chassis with a cable the cable must be attached in a manner that provides a reliable electrical connection If ground cable is attached to an existing ground circuit the circuit must be capable of conducting an additional 90 amps b 24VDC Systems 1 Ricon recommends that a dedicated ground cable be used 24VDC installations 4GA cable or heavier must be used 2 Refer to Figure 2 15 The ground cable is connected from the negative stud on pump motor to the negative battery terminal 24V TOP SOLENOID NOTE dl op SEE E wal d GROUND SL R CONNECTION 24V SIDE SOLENOID _ SEE 4GA GROUND CABLE GROUND BATTERY TERMINAL CONNECTION 4GA POWER CABLE FROM NOTE CONNECT THESE TERMINALS TO CIRCUIT BREAKER PIN 3 WHITE OF PUMP CONNECTOR FIGURE 2 15 24VDC DUAL SOLENOID WIRING 2 10 Q Ricon 72555
16. rollstop floor level Acts as barrier to prevent wheelchair from rolling off of the plat form during Up and Down platform motions left and right Provides a handhold for standing passenger Electrically interlocked safety belt that is intended to prevent acceleration belt of wheelchair from platform Lift will not operate unless belt is properly connected 19 Handrail Occupant restraint 20 21 Front rollstop 22 Platform 23 Platform light 24 Control pendant Front barrier prevents the wheelchair from inadvertently rolling off of the platform during lift operation Component of lift where the wheelchair and occupant are situated during Up and Down lift motions left and right Directs light onto platform surface Hand held device controls platform motions END OF TABLE 32DSST04 D 4 Ricon 1 5 A Wabtec company INTRODUCTION S SERIES PUBLIC USE SERVICE MANUAL This page intentionally left blank lt Ricon AWabtec company FEBRUARY 2014 32DSST04 D 4 FEBRUARY 2014 5 5 5 PUBLIC USE SERVICE MANUAL INSTALLATION INSTALLATION his chapter contains instructions for installing the RICON S Series Public Use wheelchair lift into most vans and busses although custom installations are also possible in other types of vehicles Due to the wide range of ap plications for lift
17. screws from the hydraulic pressure switch using a 5 64 hex wrench to allow adjustment of the hydraulic pressure switch PRESSURE SWITCH P N 42050 TURN CCW TO LOOSEN AND ADJUST PRESSURE TURN CW TIGHTEN AND XJ ADJUST PRESSURE lt RSM0005001 FIGURE 2 23 PRESSURE SWITCH ADJUSTMENT P N 42050 g Turn the hydraulic pressure switch enclosure 1 8 of a turn counterclockwise CCW by hand to reduce the pressure NOTE Turn the hydraulic pressure switch enclosure clockwise CW to increase pressure and counterclockwise CCW to decrease pressure by hand h Stow platform and observe if the motor shuts off i If the motor does not shut off turn the hydraulic pressure switch enclosure 1 8 of a turn counterclockwise CCW by hand to reduce the pressure NOTE The lift should NOT stow or have inward movement with the weight on the platform j Repeat pressure switch adjustment as necessary to achieve correct setting k Tighten the locking set screw when the correct pressure setting is achieved 320 04 0 4 gt gt y gt vBNO a Ricon 2 15 Wabtec company INSTALLATION S SERIES PUBLIC USE SERVICE MANUAL FEBRUARY 2014 D VERIFY INSTALLATION certain that no vehicle components interfere with operation of lift The lift is designed to carry the weight of a wheelchair and its passenger The vehicle structure must be capable
18. specific information for every possible application is not available The following general proce dures will apply to most installations Contact Ricon Product Support for instruction concerning installations not cov ered To install lift refer to following sections and perform procedures carefully and in the order that they are presented Be certain that installation instructions are followed exactly and do not eliminate any steps or modify product NOTE Please review carefully the installation instructions 3211352 that are supplied with this lift before beginning the following procedures Where these procedures conflict the installation instructions take precedence A GENERAL MECHANICAL INSTALLATION 1 LIFT LOCATION The installation surface must be flat and level It is recommended that lift be installed on a minimum high grade plywood sub floor However this additional installation height may not be acceptable in cases where over head clearance is limited Refer to Figure 2 1 NOTE Check for proper travel clearance through doorway a With doors fully open place position lift in vehicle doorway as close as possible to door with lif s baseplate assembly parallel to side of vehicle b Allow a distance of 3 4 if possible between door and the part of lift closest to it Adjust lift left and right side locations to accommodate subframe members c Verify proper clearance of door frame passenger seats and outer edge of v
19. the end of the IRS cable to the left side of the bridgeplate 7 using a hex screw washer bushing and he nut Be sure to install a hex nut on the inside of the inner rollstop kh Repeat for right side ii Reinstall pinch point shields removed in step 2 3 4 Hicon M szessro4 p 4 Wabtec company FEBRUARY 2014 5 5 5 PUBLIC USE SERVICE MANUAL MAINTENANCE 4 S SERIES LIMIT SWITCH STATES ERTICAL Al j RS ABLE i INCH POINT FA A HIEL ZS tN D 4 d 2 ROOVED gt BEARIN Le IRS INT BLOCI ACTUAT AM ASSEMBL e SZ Cp 2OLLSTOP FIGURE 3 3 BRIDGEPLATE CABLE ROUTING LT L F T FL FL F E ITCH v v v EPLOY enable STOW enable m STC Joor cl nabl Ib limit switch lb limit itch id her ight on platfo 1 lbs durit platforr ior FIGURE 3 4 LIMIT SWITCH ACTUATION CHART 32D SST 04 D 4 Ricon 3 5 AWabtec company MAINTENANCE S SERIES PUBLIC USE SERVICE MANUAL 2014 E HYDRAULIC CIRCUIT DIAGRAM
20. 22 33022 33022 33022 33022 33022 33022 33022 33022 33022 42968 44852 42968 42968 42968 42968 42968 42968 44852 44852 44852 44852 44852 S SERIES PUBLIC USE SERVICE MANUAL FEBRUARY 2014 SPARE PARTS RSM0041301 FIGURE 4 6 PUBLIC USE PLATFORM 32DSST04 D 4 icon Wabtec company 4 14 FEBRUARY 2014 5 5 5 PUBLIC USE SERVICE MANUAL FIGURE 4 6 PUBLIC USE PLATFORM FIG ITEM DESCRIPTION PLATFORM ASSY SOLID 30 X 51 PLATFORM ASSY SOLID 30 X 51 PLATFORM ASSY SOLID 30 X 51 PLATFORM ASSY SOLID 32 X 51 PLATFORM ASSY SOLID 32 X 51 PLATFORM ASSY SOLID 32 X 51 PLATFORM ASSY SOLID 34 X 54 PLATFORM ASSY SOLID 34 X 54 ROLLSTOP ASSY 6 30 WIDE PLATFORM SUPERSEDED P N 32466 ROLLSTOP ASSY 6 30 WIDE PLATFORM SUPERSEDED P N 32466 ROLLSTOP ASSY 6 30 WIDE PLATFORM SUPERSEDED P N 32466 ROLLSTOP ASSY 6 32 WIDE PLATFORM SUPERSEDED P N 32445 ROLLSTOP ASSY 6 34 WIDE PLATFORM ROLLSTOP ASSY 6 34 WIDE PLATFORM ROLLSTOP ASSY 6 39 5 WIDE PLATFORM ROLLSTOP ASSY 6 39 5 WIDE PLATFORM BRIDGEPLATE 30 BRIDGEPLATE 30 BRIDGEPLATE 30 BRIDGEPLATE 32 BRIDGEPLATE 32 BRIDGEPLATE 34 BRIDGEPLATE 34 KIT ROLLSTOP ACTUATOR REPLACEMENT LH KIT ACTUATOR 34 PLATFORM LH 12 25 KIT ROLLSTOP ACTUATOR REPLACEMENT RH KIT ACTUATOR 34 PLATFORM RH 12 25 SPACER BRIDGEPLAT
21. 2DSST04 D 4 S SERIES PUBLIC USE SERVICE MANUAL SPARE PARTS FEBRUARY 2014 APPENDIX 1 LIFT SPECIFICATIONS S SERIES PUBLIC USE WHEELCHAIR LIFT electro hydraulic Rated load capacity max 800 Ibs Motor rating 2 12 volts DC 65 amp avg cycle 1250 psi Manual backup up hand pump Motor rating 224 volts DC 32 5 amp avg cycle 1250 psi Manual backup down pressure release valve Hydraulic cylinders 2ea 1 5 power up gravity down Lift weight approx 340 370 Ibs ELE inches millimeters F Usable Usable Floor to frame E3 depth platform platform ground frame EE Es uy MODEL EXE z 3 width length travel G 52005 4711194 55 1397 14 856 32 813 51 1295 42 1067 4011016 32 813 E 49 1245 55 1397 14 356 34 864 54 1372 42 1067 42 1067 34 864 S5505 47 1194 58 1473 14 356 32 813 51 1295 51 1295 40 1016 32 813 55510 49 1245 58 1473 14 356 34 864 54 1372 51 1295 42 1067 34 864 END OF TABLE 32055704 9 4 CH AWabtec company 5 5 NOTES S SERIES PUBLIC USE SERVICE MANUAL BACK TO TOP Ricon A Wabtec company FEBRUARY 2014 32DSST04 D 4
22. 4 32DSSST04 D 4 FEBRUARY 2014 5 5 5 PUBLIC USE SERVICE MANUAL MAINTENANCE S SERIES PUBLIC USE MAINTENANCE AND REPAIR egular maintenance of the RICON S Series Public Use wheelchair lift will help optimize its performance and re duce the need for repairs This chapter contains cleaning and lubrication instructions maintenance schedule troubleshooting section and maintenance diagrams AN CAUTION This Ricon product is highly specialized Maintenance and repairs must be performed by a Ricon dealer or qualified service technician using Ricon replacement parts Modifying or failing to properly maintain this product will void warranty and may result in unsafe operating conditions A LUBRICATION N CAUTION Do not lubricate motor or other electrical components Lubrication of electrical components may create unintentional short circuits Lubrication should be performed at least every six months or sooner depending on usage Refer to Figure 3 1 and the following Maintenance Schedule Lubricate lift at points specified TORSION SPRINGS BOTH SIDES Y DETAIL B f T RE KNUCKLE LINKS C15 j BOTHSIDES TORSION SPRINGS BOTH SIDES 1 HINGE 4 2 DETAIL B NOTE A LUBRICATE WITH A PENETRATING OIL GE gt LUBRICATE WITH DRY LUBRICANT GRAPHITE MAY DIFF
23. 4000 FIGURE 2 4 FORD VAN CLAMPING BAR ARRANGEMENT 4 LIFT INSTALLATION INTO VANS This is a general procedure for installing Ricon lifts into Ford Dodge and Chevrolet full size vans a Referto Figure 2 5 Use four 1 x 3 8 bolts 3 8 washers 3 8 lock washers and 3 8 hex nuts to assem ble two bracket assembly kits NOTE The top bracket must overlap bottom bracket and both slots must face outward VEHICLE FLOOR LEVEL TOP BRACKET LEVEL WITH VEHICLE FLOOR e ua TWO PER BRACKET ASSEMBLY VEHICLE STEPWELL H 5 0004100 FIGURE 2 5 STEPWELL BRACKET b Position brackets on stepwell and adjust height of both bracket assemblies so that top bracket is level with vehicle floor Tighten bracket assembly bolts c Verify that lift is fully folded stowed with handrails folded tight against vertical arms If necessary use manual pump WARNING LIFT WEIGHT IS APPROXIMATELY 340 370 LBS USE EXTREME CARE WHEN POSITIONING BECAUSE STEPWELL BRACKETS MAY TIP THIS PROCEDURE MUST NOT BE ATTEMPTED BY ONE PERSON 32DSST04 D 4 me 2 3 Wabtec company INSTALLATION ms S SERIES PUBLIC USE SERVICE MANUAL FEBRUARY 2014 d Refer to Figure 2 6 With doors fully open position lift in vehicle doorway so that back of lift is supported by vehicle floor and front of lift is supported by both bracket assemblies
24. 7424 Wabtec company FEBRUARY 2014 R 5 5 5 PUBLIC USE SERVICE MANUAL INSTALLATION 5 INSTALLATION DEVICE The supplied interlock device must be installed to prevent operation of the lift or vehicle when it is unsafe to do so The S Series lift provides an electrical interlock signal to the vehicle that prevents movement of the vehicle unless the platform is fully stowed The interlock control also supplies power to the lift only when the vehicle parking brake is set and the transmission is in PARK NOTE An 8 amp circuit breaker is located within the lift as a circuit protection device The circuit interface used by the installer must be capable of carrying an additional 8 amps of continuous current Refer to Figure 2 16 The interlock installation kit provides a display panel for mounting on the vehicle dashboard The figure shows an LED display panel The Lift Power LED lights green when the vehicle transmission is in PARK and the parking brake is set While the LED is green the lift is lowered and the platform can be deployed The Not Stowed LED lights red when the platform is not fully stowed into the vehicle While the LED is red the transmission cannot be shifted out of PARK NOT STOWED RED LIFT POWER GREEN RSM0005100 FIGURE 2 16 INTERLOCK DISPLAY PANEL The installer must verify that none of the original equipment circuit breakers fuses or s
25. 75 2000 w 54 platform 8590 8840 41 50 43 00 5000 w 51 platform 7040 S5000 w 54 platform Negative numbers in column A indicate a tensile load pulling floor upward at the rear base plate mount ing holes Positive numbers in column B indicate a compressive load pushing floor downward at the front base plate mounting holes RSM0044200 FIGURE 2 2 FLOOR STRENGTH REQUIREMENTS LIFT INSTALLATION GUIDELINES The lift mounting is a very important step Improper mounting or fastening of baseplate can adversely affect lift per formance Although fastening details may vary from one vehicle to the next these general principles apply 3 Becertain that all mounting bolts are properly installed and tightened Bolts used to fasten baseplate assembly to vehicle floor must have a minimum strength rating of SAE Grade 5 and be torqued to 28 ft Ibs dry Recog nize that the most important bolts are those along the rear of lift since these bolts retain the majority of the load Refer to Figures 2 3 2 7 Improper torquing sequence of baseplate bolts may result in a warped or bowed baseplate which can cause platform to move erratically BOWED UP BOWED DOWN CORRECT MU MU MMU MUI MUMIA Me NIEWEN KANN Ka 5 5 2949554 m 555 25556665552 RE ele 5500 000500 00000051 Lu EE D cl
26. E d umm 9494 04 ee KOERI Ce Gi LOOSE N HERE 7 Y A AK AK S A A SO AK 50 PAR gt 90604 PERK RE RK KKK HH 9566 NA EE EE RRP RRR CN LOR PSR RRR HON LC KEE PSS O O O O O O O O O O e Oe e e rere RS 250116250050 2505006050 0600050 06006054 bel 9505050 5525006060505060060 050 0060604 2501 00505050505050 0 0 0 0 0 06060606006 945555555555 55555555250 90 5910525250 0505095050 0505050 050505050504 5 0004800 on TIGHTEN HERE FIGURE 2 3 EXAMPLES BASEPLATE WARPAGE 32DSSST04 D 4 Ricon Wabtec company FEBRUARY 2014 5 5 5 PUBLIC USE SERVICE MANUAL INSTALLATION Refer to Figure 2 4 On Ford van installations clamping bars are used to help evenly distribute floor loading and should only be cut if needed to clear a subframe member A subframe member must be used to support clamping bar VEHICLE FLOOR SUBFRAME MEMBER MINIMUM UNSUPPORTED CLAMPING BAR LENGTH CLAMPING BAR SUPPORTED BY SUBFRAME WHERE POSSIBLE RSM000
27. E SPRING BLOCK PLATFORM LEVEL ADJUSTMENT KIT COLLAR ROLLSTOP ACTUATOR 6 25 SCREW HEX HEAD 1 4 20 X 7 8 BAG OF 10 WASHER 1 4 ID FLAT SAE BAG OF 10 NUT HEX 1 4 20 NYLON INSERT BAG OF 10 T NUT STAINLESS BAG OF 10 BUSHING BRONZE 392ID BUMPER UHMW PLASTIC 75ID X 38 NUT HEX 5 16 18 BAG OF 10 SCREW BUTTON HEAD 5 16 18 X 3 4 SST BAG OF 10 NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts NOTE Fully assembled platform with all items shown except item 33 and 34 NOTE Must be used with V2 AC 102 32055704 9 4 CH AWabtec company QTY CONFIG 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 2 2 2 2 2 2 2 7 SPARE PARTS PART NO 32467 32467 33489 32446 32446 33485 32469 34249 39951 39951 39951 39952 39953 39953 39954 39954 32464 32464 33488 32444 33483 32470 33082 22903 45584 22902 55671 UV PF 839 VT AH 142 28775 15920 17504 15919 14485 V2 BU 195 V2 AC 027 13349 15983 SPARE PARTS S SERJES PUBLIC USE SERVICE MANUAL resswanv 2014 FIGURE 4 6 PUBLIC USE PLATFORM CONT D FIG ITEM DESCRIPTION QTY CONFIG PART NO NUT HEX 5 16 18 NYLON INSERT SST BAG OF 10 7 14415 SCREW TEK PAN HEAD 8 X 3 4 BAG OF 10 15911 SCREW HEX HEAD 5 16 18 X 1 GR5 BAG OF 10 15953 20 SCREW HEX HEAD 1 4 20 X 1 2 GR5 BAG
28. ER FROM ILLUSTRATION FIGURE 3 1 LIFT LUBRICATION POINTS B CLEANING Regular cleaning with mild soap i e dish soap car wash liquid and drying thoroughly will protect lift painted surfaces Cleaning is especially important in areas where roads are salted in winter Make sure that lift pivot points remain clear and clean prior to lubrication C MAINTENANCE SCHEDULE Under normal operating conditions maintenance inspections are required at least every six months 1750 cycles and a thorough inspection should be performed at service intervals referenced in Table 3 1 Service should be increased un der conditions of heavier use more than 10 cycles per day 32055704 4 me lt Ricon 53 1 AWabtec company MAINTENANCE S SERIES PUBLIC USE SERVICE MANUAL TABLE 3 1 MAINTENANCE SCHEDULE SERVICE POINT ACTION TO PERFORM 10 CYCLES Overall condition Listen for abnormal noises as lift operates i e grinding or binding noises Control pendant Verify that control pendant is undamaged and cable connector is tight Threshold warning system Verify that system properly detects objects in threshold area and actuates the audible alarm Bridgeplate load sen sor Verify that sensor inhibits downward movement of platform when a weight is present on lowered bridgeplate 150 CYCLES Electrical wiring Vehicle interlock Inspect electrical wiring for frayed wires loose connect
29. H 106 32 10 154 30938 26510 44270 S SERIES PUBLIC USE SERVICE MANUAL FEBRUARY 2014 SPARE PARTS 5 0041001 FIGURE 4 3 PUBLIC USE HYDRAULIC SYSTEM 32DSST04 D 4 icon Wabtec company FEBRUARY 2014 FIG ITEM 3 3A 4 5 6 7 7A 7B 17 18 19 20 21 22 23 24 24 24B 25 26 27 28 28A S SERIES PUBLIC USE SERVICE MANUAL FIGURE 4 3 PUBLIC USE HYDRAULIC SYSTEM DESCRIPTION HANDLE MANUAL BACKUP PUMP KIT TOOL CLIP W HARDWARE COVER ASSY PUMP LH COVER ASSY PUMP RH SCREW HEX 5 16 18 X 5 8 GR 5 BAG OF 10 WASHER FLT 344 X 688 X 065 BAG OF 10 HEX ROD PUMP STANDOFF PUMP ASSY W O INTERLOCK STD DECEL VALVE 12V LH PUMP ASSY W O INTERLOCK STD DECEL VALVE 12V RH PUMP ASSY W O INTERLOCK RAISED SCK 12V RH PUMP ASSY W O INTERLOCK RAISED 12V DECEL LH PLATE PUMP COVER MOUNT PLATE PUMP MOUNT SCREW FLAT HEAD 5 16 18 X 3 4 BAG OF 10 STUD THREADED 5 16 18 X 1 75 BAG OF 10 CABLE TIE 5 5 BLACK BAG OF 10 TUBE POLYURETHANE 6MM x 4MM BLACK ADAPTOR 6 SAE MALE X 4 JIC MALE FITTING L MALE 10 32 X 1 4 BARB KIT CYL REPAIR W SEALS SUPERSEDED BY 21829 KIT CYL REPAIR PISTON GLAND ASSY KIT FLOW CONTROL FIXED RATE 50 GPM KIT OF 2 SCREW HEX RECESS HEAD 1 4 20 X 1 BAG OF 10 HOSE ASSY HYDRAULIC 61 X 1 4 JIC X 1 4 JIC HOSE ASSY HYDRAULIC 64 X 1 4 JIC X 1 4 JIC HOSE ASSY HYDRAULIC 26
30. ICAL ARM ASSY LH 1 33477 TOP ARM ASSY 2 VT AC 250 TOP ARM ASSY 2 V5 AC 250 TOP ARM ASSY 2 30858 BOTTOM ARM ASSY 2 VT AC 252 BOTTOM ARM ASSY 2 V5 AC 252 BOTTOM ARM ASSY 2 30835 SADDLE ASSEMBLY w T NUT 2 VT AC 046 UPPER LINK KNUCKLE 2 VT AC 070 LINK VERTICAL KNUCKLE ASSY 2 VT AC 069 LINK VERTICAL KNUCKLE ASSY 2 V5 AC 069 LINK VERTICAL KNUCKLE ASSY 2 30863 SPRING KNUCKLE ACTUATOR 2 VT SP 42 RETAINING RING 75 EXT BAG OF 10 1 14 31 075 10 PIN SNAP RING 75 OD X 2 15L 2 VT PI 41 11 KIT SPACER IRS CAM 4 01224 12 SCREW BHS 1 4 20 X 1 SST BAG OF 10 1 19715 13 BLOCK CAM ROLLER SUPERSEDED V2 AC 025 4 37729 14 ROLLER BRIDGEPLATE CAM 2 V2 AC 124 15 PIN CAM ROLLER 2 V2 PI 094 16 KIT FLANGE BEARING 3 4 ID KIT OF 10 3 19576 17 RIVET BLIND 3 16 X 3 8 ALUM BAG OF 10 1 15918 18 CAP END UPPER PARALLEL ARM 2 V2 AC 89 19 SCREW HEX HEAD 1 4 20 x 3 4 GR5 BAG OF 10 4 13308 19A SCREW FLAT HEAD 1 4 20 x 1 2 BAG OF 10 1 15928 20 WASHER FLAT HEAD 63OD x 28ID x 065 BAG OF 10 2 17504 NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts NOTE Item or configuration not shown 32DSST04 D 4 M 1 19 AWabtec company SPARE PARTS S SERIES PUBLIC USE SERVICE MANUAL FEBRUARY 2014 FIGURE 4 7 PUBLIC USE TRAVELING FRAME CONT D FIG ITEM 21 21A 21 22 23 24 25 26 27 55A DESCRIPTION KIT REPLACEMENT CABLE
31. INCH POINT SHIELD w HDWR RH KIT PINCH POINT SHIELD w HDWR RH KIT PINCH PT SHIELD w HDWR RH KIT PINCH POINT SHIELD wi KIT PINCH POINT SHIELD w HDWR LH KIT PINCH POINT SHIELD w HDWR LH KIT PINCH PT SHIELD w HDWR LH BUSHING 5 8 OD X 3 16 ID GROMMET 30 ID x 88 OD x 44 BAG OF 10 KIT REPLACEMENT SOLENOID 12V GUIDE BLOCK BRIDGEPLATE RIVET BLIND STEEL 3 16 X 5 8 BAG OF 10 Item or configuration not shown Ricon AWabtec company QTY CONFIG KR N Nal sch SPARE PARTS PART NO 13382 V2 PI 095 V2 SP 093 15901 14499 15902 V2 CV 123 14495 13350 25340 V2 BU 081 14493 V2 PI 091 29178 29171 29171 29179 29162 29157 29157 29162 VS AH 13 23391 01238 34343 34519 SPARE PARTS S SERIES PUBLIC USE SERVICE MANUAL FIGURE 4 8 PUBLIC USE HANDRAILS Ricon AWabtec company FEBRUARY 2014 RSM0041501 32DSST04 D 4 FEBRUARY 2014 FIG ITEM 4A 4B 4C 5 6 7 8 9 10 11 12 13 14 14A 15 16 17 18 S SERIES PUBLIC USE SERVICE MANUAL FIGURE 4 8 PUBLIC USE HANDRAILS DESCRIPTION BUMPER RUBBER BAG OF 10 CAP ROUND BLACK HANDRAIL LH HANDRAIL LH HANDRAIL LH HANDRAIL ASSY FMVSS LH W BUCKLE ASSY HANDRAIL ASSY FMVSS LH W BUCKLE ASSY HANDRAIL ASSY FMVSS LH W BUCKLE ASSY HANDRAIL ASSY FMVSS LH W BUCKLE ASSY SP
32. L HANDRAIL ASSY FMVSS LH w BUCKLE ASSY HANDRAIL ASSY FMVSS LH w BUCKLE ASSY HANDRAIL RH HANDRAIL RH HANDRAIL RH HANDRAIL ASSY FMVSS RH HANDRAIL ASSY FMVSS RH HANDRAIL ASSY FMVSS RH HANDRAIL ASSY FMVSS RH SPLIT PLATFORM HANDRAIL ASSY FMVSS RH HANDRAIL ASSY FMVSS RH KIT BUCKLE ASSY w SWITCH SCREW PAN HEAD 10 24 X 3 4 BAG OF 10 SCREW HEX 5 16 18 X 3 4 SST BAG OF 10 SCREW HEX HEAD 5 16 18 X 1 0 SST BAG OF 10 SCREW PHP 8TEK X 3 4 BAG OF 10 BUSHING SNAP IN CABLE TIE STD X 1 5 DIA BLACK BAG OF 10 TERMINAL SLIP F 14 16 FULLINSUL BAG OF 10 TERMINAL SLIP M 22 18 FULLINSUL RESTRAINT BELT ANGLED W SLIDER SEE ITEM 14A KIT KIT RESTRAINT BELT ASSY 34 LIGHT ASSY PLATFORM SPACER HANDRAIL HARNESS RESTRAINT BELT LH HARNESS RESTRAINT BELT RH NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts NOTE 32DSST04 D 4 Item or configuration not shown Ricon AWabtec company QTY CONFIG sch SPARE PARTS PART NO 20653 25550 32989 32989 32989 36569 36569 36569 46257 32479 32479 32988 32988 32988 36570 36570 36570 46258 32483 32483 22017 15957 17508 19706 15911 28 26 077 25697 13318 26359 16630 16092 32478 V2 AC 063 32455 33808 SPARE PARTS S SERIES PUBLIC USE SERVICE MANUAL This page intentionally left blank Ricon AWabtec company FEBRUARY 2014 3
33. LIMIT SWITCH STATES E HYDRAULIC CIRCUIT DIAGRAM F ELECTRICAL WIRING DIAGRAM 1 DIAGRAM LEGENDS 2 WIRING DIAGRAM IV PARTS DIAGRAMS AND LISTS Appendix Lift Specifications HN 2 D 32DSST04 D 4 S SERIES PUBLIC USE SERVICE MANUAL TABLE OF CONTENTS TABLE OF CONTENTS S SERIES PUBLIC USE SERVICE MANUAL This page intentionally left blank Ricon AWabtec company FEBRUARY 2014 32DSST04 D 4 FEBRUARY 2014 5 5 5 PUBLIC USE SERVICE MANUAL INTRODUCTION L 5 5 5 PUBLIC INTRODUCTION he RICON S Series Public Use wheelchair lift provides wheelchair access to vans and buses The patented movement provides smooth safe entry and exit and lifts up to 800 pounds It is to be operated by a trained at tendant The lift contains a powerful electro hydraulic pump that includes a built in manual backup pump If the lift loses electrical power it can be raised or lowered manually By using the lift control switches the lift is unfolded out from the vehicle deployed The user boards the large non skid platform and the operator uses the control switches to gently lower the platform to the ground After the user departs the platform is raised and folded into the vehicle stowed The lift is also available with a platform that splits and folds when stowed providing easy vehicle access through the lift This manual contains installation instructions mai
34. MENT SCREW an additional 2 3 turns counterclockwise push screw for ward STOW then DEPLOY platform then repeat this step Cycle platform to UP position When in UP position platform should stop short of vehicle floor level If not turn UP CUTOFF ADJUSTMENT SCREW an additional 2 3 turns counterclockwise push screw forward cycle platform DOWN then UP then repeat this step Cycle platform to STOW then DEPLOY Push and hold control pendant DEPLOY switch Slowly turn DEPLOY CUTOFF ADJUSTMENT SCREW clockwise until platform jogs down to vehicle floor level Make sure that clearance between knuckle ac tuator saddle and parallel arm is 1 8 minimum distance may be 1 2 maximum and unequal from left or right arm stop turning screw and release DEPLOY switch Position platform DOWN to ground level then UP until it stops Push and hold control pendant UP switch Slowly turn UP CUTOFF ADJUSTMENT SCREW clockwise until platform jogs up to vehicle floor level Make sure that clearance between knuckle actuator saddle and parallel arm is 1 8 minimum distance may be 1 2 maximum and unequal from left or right arm stop turning screw and release UP switch If lift does not operate after 1 2 full turns of adjustment screw cycle platform UP and DOWN The UP CUTOFF SWITCH is less sensitive than DEPLOY CUTOFF SWITCH KNUCKLE ACTUATOR SADDLE PARALLEL ARM INBOARD ROLLSTOP RSM0004700 FIGURE 2 18 LIMIT SWITCH ADJUS
35. OF 10 34518 21 PIN ROLLSTOP BAG OF 10 19513 22 WASHER FLAT 810D X 4110 BAG OF 10 17510 23 SETSCREW HEX RECESS 1 2 20 X 1 1 4 BAG OF 10 19704 24 SETSCREW HEX RECESS 1 4 20 X 1 4 CUP POINT BAG OF 10 13312 25 WASHER FLAT NYLON 321D X 75OD X 031 BAG OF 10 14467 SCREW BUTTON HEAD 1 4 20 X 3 8 SST BAG OF 10 13309 27 SCREW BUTTON HEAD 5 16 18 X 1 2 SST BAG OF 10 14484 CATCH BASE LATCH V2 AC 103 RETAINING RING 75 EXT BAG OF 10 11796 GUIDE 1 00 OD X 1 4 20 ID UL AC 034 BUSHING 1 ID X 1 2 BAG OF 10 19579 SHIM PVC V2 BU 091 KIT SHAFT MAIN PLATFORM 1 X 39 13 32 REF P N VT PI 49 34893 KIT SHAFT MAIN PLATFORM 1 X 39 13 32 REF P N VT PI 49 34893 KIT SHAFT MAIN PLATFORM 1 X 39 13 32 REF P N VT PI 49 34893 33A SHAFT MAIN PLATFORM 1 X 40 50 34 REF 16607 34887 KIT SHAFT MAIN PLATFORM 1 X 40 50 34 REF 16607 34887 33B SHAFT MAIN 1 00 X 36 50L PACKAGED 34890 33C SHAFT MAIN 1 00 X 46 00L PACKAGED 34892 A KIT SHAFT MAIN 1 00 X 46 00L PACKAGED 34892 BUSHING STEEL 25ID X 320D X 19L V2 BU 003 SETSCREW HEX RECESS 1 4 20 X 1 4 CONE POINT BAG OF 10 14492 SPRING TORSION RH V2 SP 022 SPRING TORSION LH V2 SP 021 KIT HINGE W PIN CHARCOAL GREY 32107 KIT REPLACEMENT ASSY 6 ROLLSTOP 32 PLATFORM 010012 NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts NOTE Fully assembled platf
36. SAFETY PRECAUTIONS OR PRELIMINARY PROCEDURES DURING THE RICON WARRANTY PERIOD A TRAINED RICON DEALER OR QUALIFIED SERVICE TECHNICIAN MUST PERFORM TROUBLESHOOTING AFTER THE WARRANTY PERIOD IT IS RECOMMENDED THAT TROUBLESHOOTING BE CONTINUED BY A RICON DEALER OR QUALIFIED SERVICE TECHNICIAN 1 LIFT TROUBLESHOOTING TABLE 3 2 TROUBLESHOOTING LIFT OPERATION SYMPTOM POSSIBLE CAUSE REMEDY Hydraulic fluid leaks Loose hydraulic fitting Make sure fitting is PROPERLY tightened Hydraulic component Discontinue use of lift Have repairs made by a Ricon deal defective er or qualified service technician Rollstop does not Obstruction of rollstop Raise lift and remove obstruction release latch Lift Abnormal Obstruction in lifting frame Remove obstruction and check for any damage functions Operation Backup pump manual release Turn manual release valve CLOCKWISE until slightly snug valve OPEN Hydraulic fluid may be low While platform is at GROUND LEVEL be certain that pump hydraulic fluid level is maintained at required FULL level Add only Texaco 01554 Aircraft Hydraulic Oil or equivalent U S mil spec H5606G fluid Air may be trapped in Purge hydraulic system by operating lift through its maxi hydraulic system mum range of travel for at least four complete cycles For vehicles that do not use full travel of lift the maximum range of travel is accomplished by raising vehicle on a service hoist or ramp
37. SUPERSEDED SEE 5A PCB PUMP LED ASSY 12V KIT SPOOL VALVE WITH DECELERATION 12V KIT SPOOL VALVE WITH DECELERATION 24V KIT SEAL PUMP MANUAL BACK UP BACK UP PUMP MANUAL FITTING ASSY SNL 1 4J X 1 4J STEEL CABLE CLAMP 3 16 NYLON BAG OF 10 CIRCUIT BREAKER KIT 8 W HDWR DECAL BRACKET SOLENOID PIN amp RETAINING RING MOTOR ASSY 12V 3 ISKRA DECAL 8 AMP CIRCUIT BREAKER ADAPTER 625 D HOLE TO 484 ROUND SCREW 5 1 4 20 X 2 25L BAG OF 10 FITTING SRT 1 4J STEEL LIGHT LIFT ARMED INDICATOR 12V GREEN LIGHT LIFT ARMED INDICATOR 24V GREEN WASHER FLAT 406X 812X 065 BAG OF 10 TERM SPL M22 18 FULLINS BAG OF 10 COUNTER ASSY HYDRAULIC POPPET VALVE ASSY DOWN VALVE 12V HYDRAULIC POPPET VALVE ASSY DOWN VALVE 24V HOSE CLAMP RESERVOIR PUMP PLASTIC PLUG RESERVOIR BREATHER DECAL OIL LEVEL WARNING RESERVOIR PUMP PLASTIC W DECAL amp PLUG CIRCUIT BREAKER 30AMP WHITE DECAL 30 AMP BREAKER HYDRAULIC PUMP ASSY Item or configuration not shown Ricon AWabtec company QTY CONFIG sch sch sch sch sch sch G o o o ooo oo SPARE PARTS PART NO 29297 10807 14345 42050 19067 45561 01176 01177 V2 SH 220 V2 SH 210 VS SH 06 19798 V2 SH 005 10507 V2 SH 017 14332 18797 V2 ES 059 32407 V2 SH 012 UL ES 034 V2 ES 016 17510 29388 33048 V2 SH 105 V2 SH 136 V2 SH 109 V2 SH 108 V2 S
38. T BAG OF 10 TAPE NON REFLECTIVE ENCLOSURE SENSOR PAINTED P N 32295 OBS SENSOR PHOTOBEAM RECEIVER SENSOR PHOTOBEAM TRANSMITTER SCREW RD HEAD 10 24 X 2 BAG OF 10 SPRING COMPRESSION 30 X 2 06L DIS ROLLPIN 3 32x1 BAG OF 10 ROLLPIN 94 X 50 BAG OF 10 PCB ASSEMBLY PUBLIC SHORTING PLUG HARNESS PCB TO CAM SWITCH HARNESS PCB TO POWER INTERRUPT HARNESS INTERLOCK HARNESS PCB TO PLATFORM 30 KIT CIRCUIT BREAKER MAIN 90A 12 VOLTS 30A KIT CIRCUIT BREAKER 50 AMP 24 VOLTS 31 BRIDGEPLATE LOAD SENSOR NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts NOTE Item or configuration not shown NOTE Does not include all harnesses Reference Item 29 32055704 9 4 CH AWabtec company QTY CONFIG sch 4 sch eck BS NN DB sch B ND SPARE PARTS PART NO V2 AC 107 V2 ES 111 V2 ES 78 V2 ES 79 V2 ES 95 V2 ES 82 34314 V2 AC 089 V2 ES 110 V2 ES 61 15908 15909 15903 33032 13304 15914 29318 15906 15907 35706 35403 32499 32498 14497 V2 ES 93 14498 14496 55914 UL ES 007 33030 33031 33044 33807 01010K 01291 31791 SPARE PARTS S SERIES PUBLIC USE SERVICE MANUAL S7 FIGURE 4 5 PUBLIC USE PENDANT Ricon AWabtec company FEBRUARY 2014 5 0041200 32DSST04 D 4 FEBRUARY 2014 S SERIES PUBLIC USE SERVICE MAN
39. TMENT CLEARANCE Cycle platform through all functions DEPLOY DOWN UP and STOW to verify correct adjustment Refer to Table 2 1 if necessary TABLE 2 1 LIMIT SWITCH ADJUSTMENT CHART CORRECTIVE COMPONENT SYMPTOM ACTION ADJUSTMENT PROCEDURE Fold cutoff Lift does not Rotate actuator With lift fully folded handrails should be actuator fold tightly counter folded tight against vertical arms rotate clockwise actuator so that it barely trips fold cutoff Switch Pump runs Rotate actuator Test lift Pump should cutoff when lift is continuously clockwise folded tight CH Ricon 30055510404 Wabtec company FEBRUARY 2014 5 5 5 PUBLIC USE SERVICE MANUAL INSTALLATION TABLE 2 1 LIMIT SWITCH ADJUSTMENT CHART COMPONENT SYMPTOM NAE ADJUSTMENT PROCEDURE Up cutoff Lift stops Adjust screw Adjust up cutoff switch so that lift stops just adjustment low clockwise before first knuckle actuator saddle or roller screw touches underside of lower parallel arm Saddle or roller should be about 1 8 from lower parallel arm Lift stops Adjust screw high counter clockwise Deploy cutoff Lift stops Adjust screw Adjust deploy limit switch so that lift stops adjustment low counter just below Up cutoff described in above screw clockwise step This will give the necessary overlap to avoid dead s
40. UAL SPARE PARTS FIGURE 4 5 PUBLIC USE PENDANT FIG ITEM NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts NOTE 32DSST04 D 4 DESCRIPTION KIT PENDANT MOUNT KIT CTL HARNESS STRAIN RELIEF W U BOLT KIT PENDANT W 7FT CORD KIT PENDANT W 7FT CORD KIT PENDANT W 7FT CORD KIT PENDANT W 7FT CORD KIT PENDANT W 7FT CORD KIT PENDANT W 7FT CORD KIT PENDANT W 7FT CORD KIT PENDANT W 7FT CORD KIT PENDANT W 7FT CORD KIT PENDANT W 7FT CORD KIT PENDANT W 7FT CORD KIT PENDANT W 7FT CORD KIT PENDANT W 7FT CORD KIT PENDANT W COILED CORD SUPERSEDED 33436 KIT PENDANT W STEEL CORD SUPERSEDED 33029 KIT PENDANT COIL CORD 29 DIA PUSH BUTTON BLK KIT PENDANT COIL CORD 29 DIA PUSH BUTTON BLK KIT PENDANT COIL CORD 29 DIA PUSH BUTTON BLK KIT PENDANT COIL CORD 29 DIA PUSH BUTTON BLK KIT PENDANT COIL CORD 29 DIA PUSH BUTTON BLK KIT PENDANT COIL CORD 29 DIA PUSH BUTTON BLK KIT PENDANT STEEL CORD 7 FT FMVSS BLK KIT PENDANT STEEL CORD 7 FT FMVSS BLK KIT PENDANT STEEL CORD 7 FT FMVSS BLK KIT PENDANT STEEL CORD 7 FT FMVSS BLK KIT PENDANT STEEL CORD 7 FT FMVSS BLK Item or configuration not shown Ricon AWabtec company QTY CONFIG sch sch sch sch sch sch PART 33021 01007 33022 33022 33022 330
41. ULIC POPPET MAIN POWER HARNESS VALVE DOWN CONNECTED TO P SOLENOID PRESSURE SWITCH og SP SPOOL VALVE LH PUMP DECELERATION MOTOR TERMINAL BOOT TERMINAL POSITIVE CONNECTION KIT P N 37152 SHIPPED WITH PUMP HANDLE BRACKET BLOCK ATTACH TO TERMINAL 9 CUTAWAY SHOWN FOR CLARITY VE Ss N 12V PUMP SR d HARNESS 4 AWG POWER CABLE LONG CABLE CONNECTED BETWEEN MAIN CIRCUIT BREAKER AND POSITIVE CONNECTION BLOCK N RSM0043800 FIGURE 2 11 ELECTRICAL INSTALLATION DIAGRAM N CAUTION KIT P N 37152 SHIPPED WITH PUMP HANDLE MUST BE INSTALLED ONTO RING TERMINAL BEFORE ATTACHING POWER CABLE TO A BATTERY OR POWER SOURCE 32D SST 04 DA S p lt 2 7 Wabtec company INSTALLATION t V p S SERIES PUBLIC USE SERVICE MANUAL FEBRUARY 2014 1 INSTALL MAIN CIRCUIT BREAKER a Disconnect battery b Mount main circuit breaker inside engine compartment within 12 inches of battery to minimize length of un protected cable Avoid installing near a heat source 2 ROUTE AND CONNECT MAIN POWER CABLE CAUTION Check under side of vehicle before drilling to avoid damage to fuel lines vent lines brake lines or wiring NOTE For applications where power cable is to pass through sheet metal dr
42. X 1 4 JIC X 1 4 JIC FITTING RUN TEE 1 4 JIC M M F FITTING L 1 4 JIC M F SWIVEL OIL HYDRAULIC TEXACO 15 MEETS MIL H 5606G CYLINDER ASSY 37 BLACK CYLINDER ASSY 40 BLACK CYLINDER ASSY 43 BLACK GROMMET CATERPILLAR 3 16 X 12 SPACER CABLE OR HOSE KIT FLANGE BEARING 3 4 ID KIT OF 10 GLAND NUT 1 50 WITH SEAL SUPERSEDED BY 21829 GLAND ASSY FOR S N ABOVE 236622 SEE KIT 21829 NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts NOTE NOTE 32DSST04 D 4 Item or configuration not shown Refer to Pump Assembly figure for parts breakdown Ricon AWabtec company QTY CONFIG N N N sch NO WO GO NYO N N SM HNN NN Q ND N N PD SPARE PARTS PART NO V2 SH 111 19557 V2 CV 220 V2 CV 221 14495 13350 V2 CV 015 PM212200108 PM212200308 PM212100408 PM212100208 V2 AC 71 V2 AC 70 14499 14500 25697 22 02 230 26591 V2 SH 16 V2 SH 56 21829 30968 14491 V2 SH 009 16601 V2 SH 008 V2 SH 012 VS SH 06 20 16 051 VT SH 105K V5 SH 105K 30836K 26647 25557 19576 13009 42305 SPARE PARTS S SERJES PUBLIC USE SERVICE MANUAL resswanv 2014 FIGURE 4 3 PUBLIC USE HYDRAULIC SYSTEM CONT D FIG ITEM DESCRIPTION QTY CONFIG PART NO COVER LIGHT LIGHT BEACON LIGHT ASSY EXTENSION NOTE REF in QTY column is for Referenced Parts Only and a
43. and 13 onto vehi cle step 4 Remove five carriage bolts installed in step 2 Carefully push lift into vehicle interior 5 Drill 1 4 dia holes through marked locations 10 11 12 and 13 2 4 r CH Ricon 32055510404 Wabtec company FEBRUARY 2014 5 5 5 PUBLIC USE SERVICE MANUAL INSTALLATION VEHICLE REAR 13 VEHICLE FRONT 5 0004400 FIGURE 2 8 STEPWELL BRACKET HOLE LOCATIONS g Fasten Bracket Assemblies and Lift 1 Use 1 1 2 x 5 16 sheet metal screws with 5 16 lock washers to secure lower brackets to vehicle step holes 10 through 13 NOTE Ifthe screw in position 13 interferes with proper door operation do not install 2 Reposition lift and verify that surface beneath lift is free of obstacles 3 Insert five 8 x 3 8 carriage bolts through mounting holes at rear of baseplate assembly and insert four 1 1 2 x 3 8 carriage bolts through baseplate and bracket assemblies Place 3 8 washers lock wash ers and nuts under bracket assemblies and finger tighten nuts NOTE On Dodge and GM vans place five 4 x 4 plates 3 8 washers lock washers and hex nuts on 8 x 3 8 carriage bolts under van and finger tighten On Ford models reinforce vehicle floor with clamping bars They are installed in positions 1 2 3 4 and 5 and run across width of baseplate towards center of van 4 Before tightening carriage bolts verify that lift is level with vehicle floor Adjust b
44. and the top solenoid has failed the LED will be red The LED will be green when the side solenoid has failed PUMP STATUS INDICATOI 8 AMP HANDRAIL LIGHT CIRCUIT BREAKER PUMP SOLENOIE 8 AMP CONTROL SYSTEM CIRCUIT BREAKER FIGURE 3 2 STATUS INDICATORS FOR PUMP SOLENOIDS 3 BRIDGEPLATE CABLE ASSEMBLY REPLACEMENT The following steps provide instructions for replacing the bridgeplate also known as inner rollstop or IRS cable as sembly Refer to Figure 3 3 on following page Please follow these instructions carefully Call Ricon Product Sup port if you need assistance a Study the routing of the cable before removing it b a Deploy the lift platform to vehicle floor level Be certain that bridgeplate is resting against baseplate as sembly Remove pinch point shields from the left and right vertical arm assemblies d c Assemble and secure one end of an IRS cable to the IRS pulley mount block 1 located inside the left ver tical arm assembly using a hex screw bushing and washer e d Route the cable around the IRS pulley mount block bushing 2 Verify that cable is routed between the bushing tab and the point where the cable makes contact with the bushing Install washer and hex nut over bushing and cable assembly e Continue to route the cable around grooved bearings 3 4 and 5 gf Route the cable down the length of the vertical arm assembly and around grooved bearing 6 h g Assemble and secure
45. be parallel Make corrections by shimming at appropriate locations To help pre vent warping tighten the ten carriage bolts to 28 ft Ibs in the following sequence 3 8 1 2 4 5 6 7 9 10 NOTE Vertical arms must be parallel for proper operation Adjust bolts as required Best results are obtained when lift is mounted on plywood Shims although best avoided may be used if required 2 6 P 32055510404 Wabtec company FEBRUARY 2014 r 9 9 PUBLIC USE SERVICE MANUAL INSTALLATION B ELECTRICAL INSTALLATION N CAUTION e Do not route any wire while it is connected to the battery e Route wires clear of moving parts brake lines and the exhaust system Secure to the vehicle e When routing an electrical wire through vehicle floor or walls use a grommet to protect wires from chafing e Check underside of vehicle before drilling to avoid damage to fuel lines vent lines brake lines or wiring 4 AWG POWER CABLE SHORT CABLE NOT TO EXCEED 12 CONNECTED BETWEEN BATTERY OR MAIN POWER SOURCE AND MAIN CIRCUIT BREAKER 90 AMP MAIN 4 AWG GROUND CABLE CIRCUIT BREAKER FROM BATTERY TERMINAL G PUMP SOLENOID BUS BAR 8 AMP CIRCUIT 5 BREAKER 8 AMP CIRCUIT BREAKER GROUND BUS BAR 18AWG WIRE BLUE H 10 AWG WIRE SIDE PUMP A RED SOLENOID MOTOR TERMINAL BOOT FACTORY INSTALLED ON PUMP HYDRA
46. ehicle floor and possible inter ference with wires fluid lines subframe members etc 2 VEHICLE STRUCTURAL REQUIREMENTS The following figures and text provide installation guidelines for the RICON S Series Public Use wheelchair lift into most vans and busses Adherence to these requirements will verify that the lift installation conforms to the require ments of FMVSS 403 and 404 a VEHICLE DOOR OPENING DIMENSIONAL REQUIREMENTS in inches and millimeters MODEL A Width B Height C S2003 38 5 978 55 0 1397 42 0 1067 S2005 41 0 1041 55 0 1397 42 0 1067 S2006 48 5 1232 55 0 1397 42 0 1067 S2010 43 0 1092 58 0 1473 42 0 1067 S5005 41 0 1041 58 0 1473 48 0 1219 5503 38 5 978 58 0 1473 51 0 1295 5505 41 5 1054 58 5 1486 51 0 1295 5510 43 5 1105 58 5 1486 51 0 1295 Non standard production item VEHICLE DOOR OPENING VEHICLE FLOOR GROUND LEVEL RSM0044100 FIGURE 2 1 DOOR OPENING REQUIREMENTS 32055704 4 2 1 Wabtec company FEBRUARY 2014 S SERIES PUBLIC USE SERVICE MANUAL VEHICLE FLOOR STRENGTH REQUIREMENTS Rated Load 800 Ibs MODEL INSTALLATION b Standard Load Test 1800 Ibs Standard Load 600 Ibs L2 L1 1800 1800 1800 1800 7730 7980 5930 6180 6790 11 36 25 11 11 11 52000 w 51 platform 37
47. ift cannot be powered unless vehi cle interlocks are activated and interlocks cannot be disengaged unless lift is fully stowed Threshold warning device functioning properly audible warning and visual warning is activated if threshold area is entered when platform is at least one inch below ve hicle floor level Main power switch enables and disables the lift control system Control pendant illuminated when the lift is powered and pendant power turned on Inboard rollstop does not rise from floor level with 25 pounds or more at center of barrier Platform unable to rise more than 3 above ground if safety belt is not engaged Platform lighting functional when lift is powered Platform does not stow if a weight of 50 pounds or more is present on platform Manual back up operation fully functional see operator manual for directions F CUSTOMER ORIENTATION Ricon Sales or Service personnel must review the warranty card and Operator manual with the customer to be certain they understand how to safely operate the lift The customer should be instructed to follow the operating instructions without exception IMPORTANT Customer Orientation CH Ricon 32 2555704 0 4 Wabtec company FEBRUARY 2014 MANUAL OPERATION PUMP COVER PN 26292 S SERIES PATENT NO PN 32 10 173
48. ill a 3 4 hole and use wire clamp pro vided For applications where cable is to pass through plywood drill a 1 hole and use black plastic grom met provided a Referto Figures 2 11 and 2 12 Drill a hole through vehicle floor near positive connection block so power cable can reach stud of positive connection block Drill hole where the installed pump cover will cover it BASEPLATE b HYDRAULIC PUMP 0 75 DIAMETER FOR FLOOR METAL 1 00 DIAMETER FOR OTHER MATERIAL 30 PLATFORM WIDTH 3 375 32 PLATFORM WIDTH 4 375 1 25 FIGURE 2 12 POWER CABLE ACCESS HOLE b Refer to Figure 2 11 Install supplied heavy ring terminals to each end of the short 12 long 4 AWG pow er cable Install one ring terminal only to one end of long power cable Use an appropriate crimp tool such as Ricon hammer tool part of kit P N 01243 c Connect ring terminal end of long 4 AWG power cable to 90A main circuit breaker then route power cable underneath vehicle floor and up through hole in floor d Refer to Figure 2 11 Detach Kit P N 37152 Shipped with pump handle then install onto ring terminal connector before installing ring terminal onto positive connection b
49. lock e Tie power cable to vehicle chassis and to pump assembly harness using cable ties Avoid pinch points exhaust system moving parts and brake lines Verify that power cable is secure N CAUTION Be sure that there is no interference with any parts that could damage power cable or other wires in any way RSM0043900 2 8 Ricon 32055510404 Wabtec company FEBRUARY 2014 n 5 5 5 PUBLIC USE SERVICE MANUAL INSTALLATION f Refer to Figure 2 13 Cut excess wire from long cable install heavy ring terminal and then connect to pos itive connection block Verify that red wire from main circuit breaker if applicable is securely connected to positive connection block INSTALL BOOT KIT 37152 POSITIVE CONNECTION BLOCK TERMINAL GROMMET 4 AWG POWER CABLE 5 0044000 FIGURE 2 13 CABLE ROUTING g Connect 12 cable with ring terminals from positive battery terminal to main circuit breaker terminal 3 CONNECT CONTROL PENDANT a Refer to Figure 2 14 Connect hand held control pendant to six pin connector at left side of baseplate and secure cable with bracket and supplied cable clamps PENDANT INTERFACE INTERLOCK INTERFACE STRAIN RELIEF BRACKET CABLE CLAMP FIGURE 2 14 STRAIN RELIEF KIT b Install wall portion of dovetail clip pendant storage in an appropriate and safe location near lift A CAUTION Be sure that
50. n authoriza tion by Ricon Ricon disclaims liability for any personal injury or property damage that results from opera tion of a Ricon product that has been modified from the original Ricon design No person or company is authorized to change the design of this Ricon product without written authoriza tion by Ricon Ricon s obligation under this warranty is exclusively limited to the repair or exchange of parts that fail within the applicable warranty period Ricon assumes no responsibility for expenses or damages including incidental or conse quential damages Some states do not allow the exclusion or limitation of incidental or con sequential damages so the above limitation or exclusion may not apply Important The warranty registration card must be completed and returned to Ricon within 20 days after installation of this Ricon product for the warranty to be valid The warranty is not transferable The warranty gives specific legal rights There may be other rights that vary from state to state 1 2 lt Ricon 3208510404 AWabtec company FEBRUARY 2014 o p S SERIES PUBLIC USE SERVICE MANUAL nr INTRODUCTION C SHIPMENT INFORMATION When the product is received unpack the product and check for freight damage Claims for any damage should be made to the carrier immediately Verify that the installation kit contains all items listed on the enclosed packing list Please report any missing items immedia
51. ntenance and repair instructions troubleshooting guide parts and di agram lists It is important to user safety that the lift operator be completely familiar with the operating instructions Once the lift is installed it is very important that the lift be properly maintained by following the Ricon recommended cleaning lubrication and inspection instructions A RICON PRODUCT SUPPORT If you have questions about this manual or additional copies are needed please contact Ricon Product Support at one of the following locations Ricon Corporation 7900 Nelson Road Panorama City CA 91402 eebe 818 267 3000 Outside 818 Area Re TEEN 800 322 2884 jc www riconcorp com Vapor Ricon Europe Ltd Meadow Lane Loughborough Leicestershire LE11 1 9 0044 9 1509 635 920 United Kingdom VUE www riconuk com 32055704 4 Ricon 1 1 A Wabtec company INTRODUCTION S SERIES PUBLIC USE SERVICE MANUAL FEBRUARY 2014 RICON FIVE YEAR LIMITED WARRANTY RICON S SERIES PUBLIC FIVE YEAR LIMITED WARRANTY Ricon Corporation Ricon warrants to the original purchaser of this product that Ricon will repair or replace at its option any part that fails due to defective material or workmanship as follows Repair or replace parts for a period of one year from the date of purchase
52. of supporting all loads produced during lift operation as well as those forces caused by motion of vehicle when it is driven A CAUTION Do not operate lift when test weight is on platform This load test is designed to test the lift mounting method not the lift capacity Remove test weight immediately after check e Vehicle suspension will compress and vehicle will lean when test weight is placed on platform If weighted platform contacts ground remove weight raise platform and retest Ricon recommends that the lift be test loaded at its rated 800 pound load capacity to verify integrity of installation Position lift platform 2 6 above the ground place 800 pounds in center of platform and inspect lift mounting brackets and hardware REMOVE TEST WEIGHT Run lift through several complete cycles while checking for proper operation Refer to Figure 2 24 on next page and verify that all decals are properly located and affixed as shown NOTE The installing dealer affixes the Operating Instructions decal to vehicle in a location clearly visible to the lift operator E SAFETY CHECKLIST FOR VEHICLE MANUFACTURER This checklist is intended to verify safe operation of Ricon FMVSS 403 and 404 compliant wheelchair lifts All require ments must be met for the wheelchair lift to be considered compliant COMPLIANT NON COMPLIANT REQUIREMENT Wheelchair lift and vehicle properly interlocked l
53. olenoids are bypassed re moved or altered Be sure that no wires are left frayed or hanging loose after installation of the interlock device If you have any questions concerning the proper installation of this interlock device please contact our Product Sup port department C FINAL ADJUSTMENTS 1 LIMIT SWITCH ADJUSTMENT Refer to Figures 2 17 2 18 and the following procedure NOTE To avoid operational dead spots adjust DEPLOY CUTOFF SWITCH before UP CUTOFF SWITCH NOTE When loosening adjustment screws apply enough pressure to screw to move block instead of screw The block might stick if insufficient pressure is applied to screw UP CUTOFF SWITCH UP CUTOFF ADJUSTMENT SCREW CAM e OBA STOW STATUS ACTUATOR STOW STATUS SWITCH LOWER CAM LOBE DEPLOY CUTOFF N ADJUSTMENT DEPLOY CUTOFF SCREW SWITCH FIGURE 2 17 LIMIT SWITCH ADJUST DIAGRAM 320 04 0 4 MM Q Ricon 2 11 Wabtec company INSTALLATION ms S SERIES PUBLIC USE SERVICE MANUAL FEBRUARY 2014 NOTE k Fully DEPLOY platform Adjust UP CUTOFF ADJUSTMENT SCREW and DEPLOY CUTOFF ADJUSTMENT SCREW 6 8 turns counterclockwise and then push screws FORWARD Cycle platform to STOW then DEPLOY When in DEPLOY position platform should stop at an angle and NOT even with vehicle floor If not turn DEPLOY CUTOFF ADJUST
54. orm with all items shown except item 33 and 34 NOTE Must be used with V2 AC 102 2 2 2 2 2 2 4 4 2 2 1 2 2 2 2 1 1 1 1 1 1 1 1 2 2 1 1 1 1 16 lt reen 5320550404 AWabtec company FEBRUARY 2014 32DSST04 D 4 S SERIES PUBLIC USE SERVICE MANUAL This page intentionally left blank Ricon AWabtec company SPARE PARTS S SERIES PUBLIC USE SERVICE MANUAL FEBRUARY 2014 SPARE PARTS NAMA SACH 4 7 8 Jt ES oo gt N x 5 0041400 FIGURE 4 7 PUBLIC USE TRAVELING FRAME 32DSST04 D 4 Ricon A Wabtec company 4 18 FEBRUARY 2014 T SERIES PUBLIC USE SERVICE MANUAL SPARE PARTS FIGURE 4 7 PUBLIC USE TRAVELING FRAME DESCRIPTION QTY CONFIG PART BASEPLATE ASSY 32 W W O INTERLOCK FMVSS LH 1 36248 BASEPLATE ASSY 32 W W O INTERLOCK FMVSS LH 1 36248 BASEPLATE ASSY 32 W W O INTERLOCK FMVSS LH 1 36248 BASEPLATE ASSY 32 W W O INTERLOCK FMVSS RH 1 36248R BASEPLATE ASSY 32 W W O INTERLOCK FMVSS RH 1 36248R BASEPLATE ASSY 32 W W O INTERLOCK FMVSS RH 1 36248R BASEPLATE ASSY 34 W O INTERLOCK 1 16618 BASEPLATE ASSY 34 W O INTERLOCK 1 16618 VERTICAL ARM ASSY RH 1 VT AC 241 VERTICAL ARM ASSY LH 1 VT AC 242 VERTICAL ARM ASSY RH 1 V5 AC 241 VERTICAL ARM ASSY LH 1 V5 AC 242 VERTICAL ARM ASSY RH 1 33476 VERT
55. ors etc Place vehicle in non interlock mode and verify that lift does not operate Decals Verify that lift decals are properly affixed clearly visible and legible Replace if necessary Armrests Lift mounting points Verify that armrest fasteners are properly tightened Verify that vehicle mounting and support points are undamaged Verify that mounting bolts are sufficiently tight and free of corrosion Main lifting pivots Verify that link pins on arms are properly installed free from damage and locked in position Platform pivot points Verify that platform moves freely without binding and does not wobble Bridgeplate Verify that bridgeplate operates without binding during lift functions Verify that bridgeplate deploys fully when platform stops at floor level Verify bridgeplate rests flat against baseplate Front rollstop Verify that rollstop is opened completely when platform is at ground level Verify that rollstop closes and locks when platform leaves ground Hydraulic power unit N CAUTION Check and add fluid when platform is at ground level Fluid that is added when platform is raised will overflow when platform is lowered Verify that pump hydraulic fluid level is at FULL mark when platform is at ground level Add Texaco 01554 Aircraft Hydraulic Oil or equivalent U S mil spec H5606G fluid Verify there are no hydraulic fluid leaks Ve
56. pots Lift stops Adjust screw high clockwise END OF TABLE 2 PLATFORM TILT ADJUSTMENT Correct platform tilt adjustment is crucial for proper platform rollstop operation but cannot be adjusted at factory Factors such as vehicle floor height lift tilt angle and stiffness of vehicle springs will vary installation geometry a Deploy and lower lift platform to a position halfway between vehicle floor level and ground level b Refer to Figure 2 19 Adjust left and right platform set screws until platform is level at zero 0 degrees Turn setscrews clockwise to angle front end of platform upward or counter clockwise to angle downward NOTE At ground level the distance between heel of platform and ground should be 3 4 to 1 This distance should be measured at initial point of rollstop full deployment NOTE Adjust setscrews on both sides of platform simultaneously and evenly to ensure proper leveling of platform SET SCREW S SERIES TYPE PLATFORM RSM0003400 FIGURE 2 19 PLATFORM SET SCREWS c Repeat steps a and b as required to achieve proper rollstop operation 320 04 0 4 gt gt y gt vBNO a Ricon 2 13 A Wabtec company INSTALLATION mm S SERIES PUBLIC USE SERVICE MANUAL FEBRUARY 2014 3 PLATFORM PRESSURE SWITCH CHECK AND ADJUSTMENT Correct adjustment of this pressure switch will prevent platform from folding into vehicle when there i
57. racket assembly bolts if necessary 5 Tilting lift towards inside of van may hinder its initial unfolding Install lift with its baseplate assembly as level as possible Tightening carriage bolts requires special care to keep baseplate assembly from warping when secured to vehicle floor If baseplate assembly warps the vertical arms will not be paral lel Make corrections by shimming at appropriate locations To help prevent warping tighten the ten carriage bolts six on Dodge van with sliding door to 28 ft Ibs in the appropriate sequence DODGE WITH SWING DOORS ALL FORD AND GM VANS 3 1 2 4 5 6 7 8 9 DODGE WITH SLIDING DOORS 3 1 2 4 5 6 9 NOTE Vertical arms must be parallel for proper operation Adjust bolts as required Best results are obtained when lift is mounted on plywood Shims although best avoided may be used if required 6 Make certain that holes 14 and 15 on the front of each bracket assembly are drilled through and 5 16 bolts are inserted to lock position of bracket assemblies 32DSST04 D 4 me 2 5 Wabtec company INSTALLATION F S SERIES PUBLIC USE SERVICE MANUAL FEBRUARY 2014 5 LIFT INSTALLATION INTO BUSES Refer to Figure 2 9 Clamping bars are used on most bus installations to help distribute floor loading and should only be cut if needed to clear a subframe member A subframe member should be used to support clamping bar s
58. re not sold as spare parts NOTE Item or configuration not shown NOTE Refer to Pump Assembly figure for parts breakdown 4 8 5320550404 A Wabtec company FEBRUARY 2014 32DSST04 D 4 S SERIES PUBLIC USE SERVICE MANUAL This page intentionally left blank Ricon AWabtec company SPARE PARTS SPARE PARTS S SERIES PUBLIC USE SERVICE MANUAL 5 oN D BRIDGEPLATE LOAD SENSOR MAIN CIRCUIT BREAKER FIGURE 4 4 PUBLIC USE ELECTRICAL SYSTEM O Ricon A Wabtec company FEBRUARY 2014 RSM0041100 32DSST04 D 4 FEBRUARY 2014 S SERIES PUBLIC USE SERVICE MANUAL FIGURE 4 4 PUBLIC USE ELECTRICAL SYSTEM FIG ITEM DESCRIPTION CAM LIFT CONTROL SWITCH LIMIT FOLD CUTOFF BLOCK FOLD CUTOFF SWITCH OFFSET 1 4 THICK BLOCK FOLD CUTOFF SWITCH OFFSET 3 8 THICK SPRING RETAINING UPPER LOWER SWITCH BLOCK SWITCH BLOCK ASSEMBLY SUPERSEDED BY 34314 SWITCH BLOCK ACTUATOR FOLD CUTOFF SWITCH LIMIT FLOOR LEVEL POWER CUTOFF UP amp DOWN KIT LIMIT SWITCH BLOCK REPLACEMENT SCREW 4 40 X 1 25 PAN HEAD BAG OF 10 SCREW 4 40 X 75 PAN HEAD BAG OF 10 NUT HEX 4 40 BAG OF 10 ELECTRICAL HARNESS MAIN W O INTERLOCK MS 10 24 X PHIL PAN BAG OF 10 PIN EXTENSION FOLD CUTOFF BAG OF 10 MS 10 24 X 1 3 4 PHIL PAN BAG OF 10 MS 8 32 X 1 1 4 PHIL PAN BAG OF 10 NUT HEX 8 32 NYLON INSER
59. rify that manual backup pump operates properly 1800 CYCLES Cleaning and lubrication 1 Clean lift with mild soap and water and wipe dry Prevent rust by coating all surfaces with a light weight oil Remove excess oil 2 Spray penetrating oil Curtisol Red Grease 88167 or WD 40 where specified follow ing directions on container Remove excess grease from surrounding areas N CAUTION A Ricon dealer or qualified service technician must perform the following safety check 3600 CYCLES Hydraulic cylinder hoses and fittings Check hydraulic cylinder for evidence of leaks Inspect hydraulic hoses for damage Verify that all fittings are tight END OF TABLE Ricon A Wabtec company FEBRUARY 2014 32DSST04 D 4 FEBRUARY 2014 v n R R lt _ 5 5 5 PUBLIC USE SERVICE MANUAL D TROUBLESHOOTING The troubleshooting guides are designed to provide logical starting points to locate general problems that could occur with lift However not all possible problems or combinations of problems are listed For troubleshooting lift refer to Tables 3 2 and 3 3 The guides do not incorporate routine safety precautions or preliminary procedures and assume that vehicle battery is fully charged and battery terminals connectors are clean and tight N WARNING THE TROUBLESHOOTING GUIDES DO NOT INCORPORATE ROUTINE
60. s SET 2 SET 1 v2 BL 3 H PRINTED a 04 CIRCUIT on DO NOT SERVICE wo 6 T2 E o amp T1 BK 7 T3 P18 NIC 8 T4 J18 rr 17 2 8 P12 BLU e HANDRAIL All wire is 18 gauge unless noted otherwise penis FIGURE 3 9 S SERIES PUBLIC USE WIRING DIAGRAM SHEET 2 32DSST04 D 4 Ricon 3 11 AWabtec company MAINTENANCE S SERIES PUBLIC USE SERVICE MANUAL This page intentionally left blank Ricon A Wabtec company FEBRUARY 2014 32DSST04 D 4 FEBRUARY 2014 n 5 5 5 PUBLIC USE SERVICE MANUAL lt PARTS IV S SERIES PUBLIC USE SPARE PARTS his chapter contains spare parts diagrams and lists for the RICON S Series Public Use wheelchair lift The ex ploded view of each major lift assembly shows individual components referenced by numbers On each associ ated list are the reference numbers part descriptions quantities used and Ricon part numbers NOTE To order a part locate the part or assembly on an exploded view note its reference number find this number on the associated parts list following page and order the part number in the far right column Most kits contain a single part plus hardware Therefore you may need to order more than one kit if the part is used more than once on a major assembly PARTS DIAGRAM nu
61. s a load of 50 lbs or more on the platform a Refer to Figure 2 20 Deploy and lower platform to ground NOTE HANDRAILS NOT SHOWN FOR CLARITY APPLY 50 LB LOAD KNUCKLE LINK AI Xy _ RSM0003600 FIGURE 2 20 PRESSURE SWITCH TEST AT FLOOR LEVEL NOTE Weight must be 50 lbs and placed 6 inches from rear edge of platform mesh as shown in Figure 2 21 CENTER OF MSN EDGE OF FIGURE 2 21 50 LB WEIGHT PLACEMENT PLATFORM b Place a 6 x 6 x 12 50 Ib load on the rear center portion of platform then raise platform to floor level by pressing and holding the STOW switch Refer to Figure 2 22 If an alternate weight is to be used the center of the weight must be 6 inches from the rear edge of the platform mesh 2 Q Ricon 32055510404 Wabtec company FEBRUARY 2014 5 5 5 PUBLIC USE SERVICE MANUAL INSTALLATION CENTER OF WEIGH EDGE OF MESH FIGURE 2 22 ALTERNATE 50 LB WEIGHT d The pressure switch is correctly set if pump motor shuts off when attempting to stow the lift preventing in ward movement of the platform e The pressure switch is not correctly set if pump motor does NOT shut off and there is inward movement of the platform Adjustment of the pressure switch will be required NOTE f adjustment is necessary then pressure switch must be adjusted as shown in FIGURE 2 23 f Refer to Figure 2 23 Loosen the locking set
62. te load Senses if weight is present on the lowered bridgeplate sensor Hydraulic cylinder left and right Telescoping single acting cylinders convert ict pressure into platform lifting and folding force Hydraulic power unit Contains hydraulic pump driven by electric motor that produces pressure to raise and fold platform and a pressure release valve to unfold and lower it Audible alarm inside housing for hydraulic unit Announces when something has 8 passed over threshold Activated by threshold beam 9 Cycle counter Visible at rear of housing it records number of times platform has moved from floor to ground and back to floor 10 Visual alarm Flashing light makes it known when something has passed over threshold Activated by threshold beams 11 Manual backup pump Used to operate manual back up pump located on hydraulic power unit handle cover 12 Stow Lock catch Engages latch located on bottom of bridgeplate when platform is fully stowed 13 Baseplate Bolts to vehicle floor provides secure foundation for lift assembly 14 Threshold beams Light beams detect presence of objects in threshold area 15 Serial number Location of serial number decal 16 Top and bottom arms left and right Upper and lower links connecting vertical arm to base as sembly 17 Vertical arm left and right Connects platform to top and bottom arms Bridgeplate Plate bridges gap between platform and baseplate when platform is at 18 inboard
63. tely to Ricon Product Support The warranty and owner registration cards must be completed and returned to Ricon within 20 days for the warranty to be valid NOTE The Sales or Service personnel must review the Warranty and this Operator Manual with the user to be certain that they understand how to safely operate the product Instruct the user to follow the operating instructions without exception D GENERAL SAFETY PRECAUTIONS The following general safety precautions must be followed during installation operation and maintenance Under no circumstances should installation maintenance repair and adjustments be attempted without the imme diate presence of a person capable of rendering aid Aninjury no matter how slight should always be attended Always administer first aid or seek medical attention immediately Protective eyeshields and appropriate clothing should be worn at all times To avoid injury always exercise caution when operating and be certain that hands feet legs and clothing are not in the path of product movement e Batteries contain acid that can burn If acid comes in contact with skin flush affected area with water and wash with soap immediately Always work in a properly ventilated area Do not smoke or use an open flame near a battery Do not lay anything metallic on top of a battery e Check under vehicle before drilling to avoid drilling into frame subframe members wiring hydraulic lines f
64. uel lines fuel tank etc e Read and thoroughly understand the operating instructions before attempting to operate Inspect the product before each use If an unsafe condition is noted such as unusual noises or movements do not use lift until the problem is corrected e Never load or stand on the platform until installation is complete Upon completion of installation test load the lift to 100 of its rated load capacity Stand clear of doors and platform and keep others clear during operation e product requires regular periodic maintenance Inspections are recommended at the intervals prescribed in chapter three The product must be maintained at the highest level of performance 32DSST04 D 4 Ricon 1 3 AWabtec company INTRODUCTION S SEHRIES PUBLIC USE SERVICE MANUAL FEBRUARY 2014 E MAJORLIFT COMPONENTS The references used throughout this manual are illustrated in Figure 1 1 and defined in the Table 1 1 Refer to Chap ter IV Parts Diagrams and Lists for more details 24 FIGURE 1 1 PUBLIC USE WHEELCHAIR LIFT ded SS lt Ricon F 3205510404 AWabtec company FEBRUARY 2014 S SERIES PUBLIC USE SERVICE MANUAL INTRODUCTION TABLE 1 1 S SERIES PUBLIC USE LIFT COMPONENT TERMS NAME DESCRIPTION Left right Position references when lift is viewed from outside of vehicle front rear Bridgepla
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