UNI-lite - Ricon Corporation
Contents
1. Make sure that all fasteners are tightened properly Run the UNI lite through several cycles of all functions DEPLOY DOWN UP and STOW Test the UNI lite at 125 of its rated load capacity 600 pounds Voltage at controller power terminals should be greater than 11 5 volts when lift is in operation Be sure to check while lift is lifting If the lift is unable to lift its rated load it is almost always due to a poor connection in the power loop or a weak vehicle electrical system Solder all terminals using a soldering iron rated at 100w or greater and ROSIN CORE electrical solder acid core plumber s solder will damage cable Use star washers between all power terminals and metal surfaces Use a fully charged vehicle battery DO THE TEST WITH THE ENGINE RUNNING If necessary connect a 250 amp or greater booster charger to battery and set to boost during test refer to booster charger operating manual for proper operation VMI recommends the installation of a battery rated at 900 cranking amps or greater or where the vehicle manufacturer has made provision a dual battery system CUSTOMER ORIENTATION IMPORTANT The Sales Service Personnel must review the Warranty Operating Instructions of this manual and all lift decals with the user to be certain that they understand the safe operation of the product Instruct the user to follow the operating instructions without exception Refer to Figure 22. 1 1 RICON FIVE YEAR LIMITED 22 4 0 220 00000000000 01 000000 1 1 B SHIPMENT INFORMATION cccccssccsseccseecssecssecssecssecssecsaecssecssesesssusesssseseeesesescaeecaeecaaecaaecaaeccsuesaeesaeees 1 3 C GENERAL SAFETY PRECAUTIONS iii 1 3 D MAJOR LIFT 65 02 02022 0 0000000000000000 1 4 Il ETE 2 1 REQUIRED TOOLS 2 1 MECHANIGAGINSTALLA TION 2 2 1 VEHIC E PRERARATION un un tan One a NO ter 2 2 2 INSTALLATION KIT DESCRIPTION dka a a a a a a a a eA n A AE 2 2 32 CIFT PREPARATION nes np died atit denied EE D TERI eatin 2 3 4 MAIN POST EXTENSION ADJUSTMENTS nnne nnns enne nnns 2 4 5 BASE PLATE ADJUSTMENT 2 9 6 POSTION CIFTINTO VERMIC E has 2 10 7 BRIDGEPLATE 000022001 000 6000000000000000000000000000003000 2 14 8 PLATFORM TILT ADJUSTMENT 2 0 02000 0 1 2 102000000 00000000 2 15 9 ete et eet p hd de 2 15 C ELECTRICAL INSTALLENATION 5 3 eth it cette o Ha en me Lt DL E De 2 16 D ELECTRICAL LIMIT SWITCH ADJUSTMENTS iii 2 17
3. amp N 32DULP04 A FIGURE 4 2 UNI LITE BASE ASSEMBLY SHEET 1 OF 2 4 6 FIGURE 4 2 UNI LITE BASE ASSEMBLY SHEET 2 OF 2 32DULP04 A RSM0040100 4 7 FIG ITEM 4 8 DESCRIPTION SCREW BHS 1 4 20 X 1 2 BLK BAG OF 10 WASHER FLT 281 X 625 X 065 BAG OF 10 PLATE ALIGNMENT TOP 26 PLATE ALIGNMENT TOP 29 PLATE ALIGNMENT TOP 32 TAB CHAIN CHAIN LINK MASTER 40 KIT DRIVE CHAIN 40 REPLACEMENT STD KIT DRIVE CHAIN REPLACEMENT TALL 225 PITCHES CHAIN STOP SAFETY SMS 12 X 1 HEX WASHER HEAD A NUT HEX 1 4 20 NYLON INSERT BAG OF 10 SPACER MOUNTING BKT TOP SCREW BHS 1 4 20 X 3 8 SST BAG OF 10 BRACKET CHAIN TUBE SPACER MAIN POST USE 4 FOR SHORT LIFTS TUBE CHAIN WITH RING TUBE CHAIN 36 LONG POST EXTENSION MAIN STD POST EXTENSION MAIN TALL STD POST MAIN STD TUBE FOLD STOP FOLD STOP SCREW BHS 5 16 18 X 3 4 SST BLK OX BAG OF 10 NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts QTY CONFIG kb 1 NO ND AND gt D UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2808 3G01000 UL2810 2G01000 UL2810 3G01000 UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2808 3G01000 UL2810 2G01000 UL2400 1G01000 UL2806 2G01000 UL2806 2G02000
4. 2 m 2 Down 3 UP TX 5 RX TX RX FIGURE 3 4 ELECTRICAL WIRING DIAGRAM SHEET 1 32DULP04 A 50 INTERLOCK INTERFACE COUNTER FIGURE 3 6 ELECTRICAL WIRING DIAGRAM SHEET 2 32DULP04 A de 2223 22 Q gt PI t w E 8A 12 RED eo e 12 RED 30A ON e CONTROLLER 5 m m R 1 D 1 2 3 4 5 1 1 P21 2 210 1 2 421 3 3 3 1 2 3 4 5 D 8 Um Ce 8 GROUND OUT CUTOFF out enable o down enable w 2 5 28 5 8 8 2 95 195 24 1 2 3 4 1 2 up enable UP CUTOFF 1 WHT 2 vo n 3 BLU RE PRINTED CIRCUIT 4 ORG BOARD EY DO NOT SERVICE WHT ORG 223 7 8 BLK 1 E 9 YEL vino o 18 134 X1g l3A This page intentionally left blank 32DULP04 A IV PARTS DIAGRAMS AND LISTS his chapter contains parts diagrams and lists for the VMI UNI lite DOT Private Use Wheelchair Lift The exploded view of each major lift assembly shows individual components referenced by numbers On each associated list is the reference number a part description the quantity used and the VMI part number For part numbers of lift decals refer to the Decal Locations and Part Numbers figure in Chapter Il of this manual UL2400 1G01000
5. Part number ONLY applies to corresponding configuration identified in CONFIG column If no configuration is identified in CONFIG column then part number applies to ALL configurations Reference Only Not for Sale 32DULP04 A 4 3 FIGURE 4 1 UNI LITE PLATFORM ASSEMBLY CONT D FIG ITEM DESCRIPTION QTY CONFIG PART NO SAFETREAD 25 5 X 2 25 OCEAN GRAY 25650 SAFETREAD 25 5 X 8 OCEAN GRAY 25646 SAFETREAD 25 5 X 4 OCEAN GRAY 25662 ROLLER SUPPORT CHAIN CLEVIS UL AC 009 ROLLSTOP ASSEMBLY 26 FMVSS UL2400 1G01000 33443 ROLLSTOP ASSEMBLY 29 FMVSS UL2806 2G01000 33442 UL2806 2G02000 33442 UL2808 2G01000 33442 UL2808 3G01000 33442 UL2810 2G01000 33444 UL2810 3G01000 33444 25434 ROLLSTOP ASSEMBLY 32 FMVSS SPRING BARRIER HINGE LARGE BUSHING ROLLSTOP ACTUATOR SST UL PF 032 SWITCH BRACKET ASSY W PLUNGER 32929 PLATFORM PARTS FMVSS 33438 NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts Part number ONLY applies to corresponding configuration identified in CONFIG column If no configuration is identified in CONFIG column then part number applies to ALL configurations Reference Only Not for Sale 1 1 1 1 1 1 1 1 1 1 1 4 2 1 4 4 32DULP04 A This page intentionally left blank 32DULP04 A 4 5 RSM0027900 Be eS 2 es o N LA 7 r 7 7 LA 74 L
6. 32DULP04 A INSTALLATION vans custom installations are also possible into other types of vehicles Procedures for the specific vans listed in Table 2 1 below are also included If a question arises that is not covered in this chapter contact VMI Product Support for assistance his chapter provides instructions for installing the VMI UNI lite DOT Private Use Wheelchair Lift into most TABLE 2 1 UNI LITE APPLICATIONS Full Size Dodge see note below Side w Sliding Door Side w Swing Door Rear Door Side w Sliding Door Side w Swing Door Side w Sliding Door Side w Swing Door NOTE When installing the lift into rear of 1994 or newer full size Dodge van the bumper and bumper brackets must be replaced with bumper and bumper brackets from a 1993 or earlier Dodge van END OF TABLE A REQUIRED TOOLS Allen Wrenches 5 32 amp 3 16 C Clamps or Locking Pliers Drill Bits 7 201 1 4 9 32 amp 1 2 Electric Drill Hole saws 1 amp 1 1 4 or 1 3 16 7 Large Wire Crimping Tool Open end Wrenches 7 16 amp 1 2 a Screwdrivers Phillips and flat Side Cutter Pliers Utility Knife 32DULP04 A 2 1 2 2 MECHANICAL INSTALLATION To install the UNI lite refer to the following sections and perform the procedures carefully and in the order that they are presented Be certain that the installation instructions are followed exactly and do not eliminate any steps or modify the pro
7. 08 15 11 8 UNI lite DOT Private Use Wheelchair Lift B Service Manual LLL 32DULP04 A 2011 RICON CORP HOME All Rights Reserved Printed in the United States of America This VMI service manual is for use by qualified service technicians and is not intended for use by non professionals do it yourselfers manual provides essential instructions and reference information which supports qualified technicians in the correct installation and maintenance of VMI products Qualified service technicians have the training knowledge to perform maintenance work properly and safely For the location of a VMI authorized service technician in your area call VMI Technical Support at 1 800 348 8267 DOT Private Use Lift verifies that this platform lift meets only the private use lift requirements of FMVSS no 403 This lift may be installed on all vehicles appropriate for the size and weight of the lift except for buses school buses and multi purpose passenger vehicles other than motor homes with a gross vehicle weight rating GVWR that exceeds 10 000 16 4 536 kgs Customer Name Installing Dealer Date Installed Serial Number 32DULP04 A REVISION RECORD REV DESCRIPTION OF CHANGE ECR ECO REV PAGES END OF LIST ii 32DULP04 A TABLE CONTENTS Chapter Page a dar daraka Pira DAAA Ada
8. BAG OF 10 SPRING EXTENSION UNI LITE SCREW PHP 6 32 X 1 4 MS BAG OF 10 WASHER FLT 318 X 751 031 NYL BAG OF 10 GUIDE DRIVE SHAFT PIVOT CATCH ROLLSTOP LATCH SOCKET FLAT 1 4 20 X 3 4 BAG OF 10 ROLLSTOP WELD ASSY 26 ROLLSTOP WELD ASSY 29 ROLLSTOP WELD ASSY 32 SAFETY TREAD 25 5 X 3 SAFETY YELLOW CLEVIS PIN 1 4 X 55 64 BAG OF 10 WASHER 1 4 STAR INTERNAL SCREW CARRIAGE SST 1 4 20 X 5 8 BAG OF 10 SCREW BHS 1 4 20 X 3 8 SST BAG OF 10 STRAP ROLLSTOP ACTUATOR 36 PLATFORM STRAP ROLLSTOP ACTUATOR 40 amp 44 PLATFORM NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts QTY CONFIG 1 1 2 2 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 5 2 8 2 2 2 2 UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2808 3G01000 UL2810 2G01000 UL2810 3G01000 UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2810 3G01000 UL2810 2G01000 UL2810 3G01000 UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2808 3G01000 PART NO 33437 33439 33439 33440 33440 33441 33441 15943 15930 UL PF 030 UL PF 022 28636 19739 UL PF 010 14443 32931 UL PF 034 15944 28408 25625 25447 19736 14467 UV DS 014 UL PF 026 13310 UL PF 014 10803 10803 10803 10803 10804 10804 25664 15940 28259 19707 13309 UL DS 022 UL DS 019 UL DS 019 UL DS 019 UL DS 019
9. 1 1 2 1 2 2 2 2 1 32DULP04 A 4 11 0010101000 RSM0028000 FIGURE 4 3 UNI LITE ELECTRICAL ASSEMBLY SHEET 1 OF 2 32DULP04 A 4 12 RSM0040200 FIGURE 4 3 UNI LITE ELECTRICAL ASSEMBLY SHEET 2 OF 2 4 13 32DULP04 A FIG ITEM DESCRIPTION ELECTRICAL BOX ASSEMBLY UNI LITE S N s 7887 COVER UNI LITE ELECTRICAL FRONT S N s 7725 FIGURE 4 3 UNI LITE ELECTRICAL ASSEMBLY QTY CONFIG PART NO 10244 UL ES 150 4 14 MS 10 24 X 3 8 PHIL PAN BAG OF 10 COVER TOP ELECTRICAL BOX SCREW PHP 10 24 X 1 2 TRS CONTROLLER ZERO POWER WASHER 10 SPLIT LOCK BAG OF 10 WASHER 10 FLAT SAE DECAL VMI JUMPER GROUND STRAP UNI LITE PLUG SHORTING KIT CAM WLDT W SET SCREW SWITCH ASSY UP IN ENABLE UNILITE SWITCH LIMIT UP DOWN CUTOFF UNILITE SWITCH ASSY DOWN OUT ENABLE UNILITE SCREW PHP 10 24 X 3 4 BAG OF 10 WASHER SPL 10 BAG OF 10 WASHER 10 FLAT SAE BAG OF 10 SWITCH LIMIT UP DOWN CUTOFF UNILITE SWITCH BLOCK SCREW PHP 4 40 X 3 4 MS BAG OF 10 NUT HEX 4 40 PLATED BAG OF 10 HARNESS ASSY CAM SWITCH UNI LITE JUMPER 6AWG 60 MOTOR LEAD NEG JUMPER 6AWG 60 MOTOR LEAD POS ELBOW CONDUIT CRUSHED amp PAINTED 16 50 ELBOW CONDUIT CRUSHED amp PAINTED 20 50 ELBOW CONDUIT CRUSHED amp PAINTED 28
10. Dodge Side w Sliding Door Side w Swing Door Center END OF TABLE With sheet metal screws temporarily attach base plate to floor For Chevrolet Astro or GMC Safari side with sliding door installation loosely install Top Right Bracket and Shim Plate to RIGHT SIDE of top alignment plate using existing bolts Spacer washers may be needed to clear door track For all other vans refer to Figure 2 13 At top of lift position extension brackets onto upper mounting studs and loosely install 1 4 flat washers and 1 4 20 self locking nuts OFFSET HOLES OFFSET HOLES OFFSET HOLES USE EITHER SET OF BOLTS PLUS THE SPACER PROVIDED 1 TO MOUNT EXTENSION POST BRACKET MOUNT EXTENSION POST o REVERSE BRACKET BRACKET FOR MAXIMUM FOR MAXIMUM DOWN WARD ANGLE UPWARD ANGLE FIGURE 2 13 EXTENSION BRACKET MOUNTING 32DULP04 A 2 11 2 12 For all vans EXCEPT RIGHT SIDE of Chevrolet Astro or GMC Safari side with sliding door installation refer to Figure 2 14 With 5 16 18 hex bolts 5 16 flat washers and 5 16 18 self locking nuts loosely install intermediate brackets to end of extension brackets MOUNTING STUDS FIGURE 2 14 INTERMEDIATE AND MOUNTING BRACKET INSTALLATION Refer to Table 2 6 for mounting bracket applications With 5 16 18 hex bolts 5 16 flat washers and 5 16 18 self locking nuts loosely install mounting brackets to end of inter mediate brackets TABLE 2 6 MOUNTING BRACKET AP
11. First listed model number 33446 33447 PARTS DIAGRAM PAGE FIGURE 4 1 UNI lite PLATFORM sse enne ennt entente nnns nnne nnne rene 4 2 FIGURE 4 2 UNI lite BASE ASSEMBLY Sheet 1 4 6 FIGURE 4 2 UNI lite BASE ASSEMBLY Sheet 2 of 2 ire 4 7 FIGURE 4 3 UNI lite ELECTRICAL ASSEMBLY Sheet 1 of 2 4 12 FIGURE 4 3 UNI lite ELECTRICAL ASSEMBLY Sheet 2 of 2 4 13 FIGURE 4 4 UNI lite PLATFORM POST ASSEMBLY Sheet 1 2 4 16 FIGURE 4 4 UNI lite PLATFORM POST ASSEMBLY Sheet 2 4 17 Appendix 1 Lift issues 4 22 32DULP04 A 4 1 RSM0027801 FIGURE 4 1 UNI LITE PLATFORM ASSEMBLY 32DULP04 A 4 2 FIGURE 4 1 UNI LITE FMVSS PLATFORM ASSEMBLY FIG ITEM DESCRIPTION PLATFORM ASSY 26 X 36 FMVSS PLATFORM ASSY 29 X 40 FMVSS PLATFORM ASSY 29 X 44 FMVSS PLATFORM ASSY 32 X 44 FMVSS NUT HEX 1 4 20 SST BAG OF 10 PIN COTTER 3 32 X 0 50 BAG OF 10 CLEVIS SUPPORT CHAIN RR ENTRY MDL PAD PLATFORM CLEVIS PIN CLEVIS 1 4 X 1 23 64 ZINC SCREW FHH 1 4 20 X 5 8 SST BAG OF 10 BUSHING PIVOT LATCH WASHER FLT 315 ID X 1 156 OD X 062 NYL BAG OF 10 SKI SWITCH ACTUATOR SCREW SHOULDER FLAP LATCH SCREW PHP 10 24 X 3 8 BAG OF 10 BUMPER 1 00 OD X 50 THK RUB W 180 HOLE NUT HEX 6 32
12. ND ND D D ND A n UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2808 3G01000 UL2810 2G01000 UL2810 3G01000 UL2400 1G01000 UL2400 1G01000 UL2806 2G01000 UL2810 2G01000 UL2810 3G01000 UL2808 2G01000 UL2808 3G01000 UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2808 3G01000 UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2808 3G01000 UL2810 2G01000 UL2810 3G01000 UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2808 3G01000 UL2810 2G01000 UL2810 3G01000 PART NO 254618 UL AC 038 UL PF 029 UL PF 019 UL PF 019 UL PF 019 UL PF 019 UL PF 019 UL PF 019 25318 UL PF 017 UL AC 032 UL AC 047 UL AC 035 11686 19576 UL AC 052 UL AC 043 UL AC 017 UL AC 017 UL AC 017 UL AC 417 UL AC 417 UL AC 054 UL AC 015 UL AC 015 UL AC 015 UL AC 015 UL AC 053 UL AC 019 UL AC 019 UL AC 019 UL AC 019 UL AC 019 UL AC 019 UL AC 050 UL AC 006 UL AC 006 UL AC 006 UL AC 006 UL AC 006 UL AC 006 Part number ONLY applies to corresponding configuration identified in CONFIG column If no configuration is identified in CONFIG column then part number applies to ALL configurations Reference Only Not for Sale 32DULP04 A 4 19 FIGURE 4 4 UNI LITE PLATFORM POST ASSEMBLY FIG ITEM 4 20 DESCRIPTION SCREW HSS 1 4 20 X 3 8 ARM PARALLEL BOTTOM LH SHORT ARM PARALLEL BOTTOM LH CHANNEL WASHER FLT 406 X 812 X 06
13. UL2808 2G01000 UL2810 2G01000 UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2810 2G01000 UL2808 3G01000 UL2810 3G01000 FIGURE 4 2 UNI LITE BASE ASSEMBLY PART NO 15985 17504 UL BA 024 UL BA 007 UL BA 007 UL BA 007 UL BA 007 UL BA 025 UL BA 025 UL DS 024 25049 01174 01175 UL DS 008 28396 15919 UL BA 026 13309 UL BA 004 UL BA 006 25524 25524 25524 25524 25524 25524 UL BA 040 UL BA 040 UL BA 040 UL BA 040 UL BA 040 UL BA 011 UL BA 011 UL BA 011 UL BA 011 UL BA 011 UL BA 034 UL BA 034 UL BA 012 UL AC 044 UL BA 010 15983 Part number ONLY applies to corresponding configuration identified in CONFIG column If no configuration is identified in CONFIG column then part number applies to ALL configurations Reference Only Not for Sale 32DULP04 A FIGURE 4 2 UNI LITE BASE ASSEMBLY CONT D FIG ITEM DESCRIPTION WASHER FDR 31x1 25 SST BLK OXIDE BAG OF 10 WASHER NYLON BEARING DU FLG 3 4 ID X 1 4 L KIT OF 10 NUT ESN 5 16 18 BAG OF 10 SOCKET BUTTON HEAD 5 16 18 X 2 1 4 BLK OXD SST ASSY WELD BASEPLATE WIDE 26 ASSY WELD BASEPLATE WIDE 29 ASSY WELD BASEPLATE WIDE 32 ASSY MECH BRIDGEPLATE 26 ASSY MECH BRIDGEPLATE 29 ASSY MECH BRIDGEPLATE 32 SKID BRIDGEPLATE SCREW FHP 10 24 X 1 4 UNDERCUT BAG OF 10 SAFETY TREAD 23 X 3 SAFETY YELLOW SAFETY TREAD 23 X 7 SAFETY YELLOW SAFETY TREAD 25 1 2 X 3 SAFETY YE
14. 50 SPACER ELECTRICAL SYSTEM UNILITE STRAP ELECTRICAL TUBE SCREW PHP 10 24 X 1 4 SCREW PHP 10 24 X 3 4 SWITCH SPDT TOGGLE NUT SWITCH TOGGLE BAG OF 10 WASHER SWITCH TOGGLEN BAG OF 10 HARNESS ARM SWITCH SHORT CLAMP 3 16 CABLE SCREW PHP 8 32 x 1 4 NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts 1 1 6 1 2 1 4 4 1 1 1 1 1 4 1 3 3 3 1 3 6 6 1 1 1 A S A UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2810 2G01000 UL2808 3G01000 UL2810 3G01000 15944 UL AC 121 28111T 12749 15941 28271 33179 UL ES 119 UL ES 007 45889 UL ES 004 UL ES 110 UL ES 024 15957 15941 13379 UL ES 110 34314 15909 15903 UL ES 115 UL ES 121 UL ES 120 10913 10914 10914 10914 10914 10915 10915 UL ES 028 UL ES 029 28105 28113 26411 25639 25638 UL ES 021 25514 28067 Part number ONLY applies to corresponding configuration identified in CONFIG column If no configuration is identified in CONFIG column then part number applies to ALL configurations Reference Only Not for Sale 32DULP04 A FIGURE 4 3 UNI LITE ELECTRICAL ASSEMBLY CONT D FIG ITEM DESCRIPTION QTY CONFIG PART NO RIVET 1 8 X 1 2 BAG OF 10 25637 WASHER 4 FLAT 28265 SCREW PHP 10 24 X 1 2 BAG OF 10 13304 WASHER 10 SPLIT LOCK 28272 NUT JAM 10 24 28304 CLAMP CABLE 3 8 BAG OF 10 32408 COVER LIMIT SWI
15. UL2810 3G01000 FIGURE 4 2 UNI LITE BASE ASSEMBLY CONT D PART NO 281499 28275 26656 25537 UL BA 017 UL BA 017 UL BA 017 UL BA 017 UL BA 017 UL BA 035 UL BA 035 01070 281488 UL DS 011 UL DS 004 UL DS 004 UL DS 004 UL DS 004 UL DS 016 UL DS 016 28430 UL BA 038 UL BA 003 UL DS 003 14493 UL AC 026 45815 10972 283682 UL AC 122 15944 15941 19557 25489 255435 06001 26724 26727 26725 28360 13309 13379 Part number ONLY applies to corresponding configuration identified in CONFIG column If no configuration is identified in CONFIG column then part number applies to ALL configurations Reference Only Not for Sale 32DULP04 A FIGURE 4 2 UNI LITE BASE ASSEMBLY CONT D FIG ITEM DESCRIPTION QTY CONFIG PART NO SPACER B BLOCK BUSHING UL BA 015 BUSHING BRONZE SPURR 25307 BEARING BLOCK ALUM UL BA 002 MS 10 24 X 1 4 PHIL PAN 28105 CLAMP RETAINING 28407 SLEEVE MOTOR GEARBOX CONNECTION UL AC 081 GASKET RUBBER MOTOR GEARBOX UL AC 082 BUSHING STEM SHOCK MOUNT 25370 WASHER 1 4 FENDER 1 OD BAG OF 10 25623 GEARMOTOR ASSY 12V UL DS 100 WASHER 5 16 X 0 61 OD X 0 03 INTL STAR BRONZE 28965 NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts Part number ONLY applies to corresponding configuration identified in CONFIG column If no configuration is identified in CONFIG column then part number applies to ALL configurations Reference Only Not for Sale 1
16. configurations Reference Only Not for Sale 32DULP04 A 4 9 FIG ITEM 4 10 DESCRIPTION SCREW BHS 1 4 20 X 3 BLK SST WASHER FDR 281 X 1 00 X 065 GROMMET RED CAP POST EXTENSION MAIN LEFT QTY POST EXTENSION MAIN TALL LEFT KIT CHAIN GUIDE BLOCK SOCKET BUTTON HD 1 4 20 X 2 1 2 POWER SHAFT WIDE 26 POWER SHAFT STD 29 POWER SHAFT WIDE 32 KEY WOODRUFF ASSY BLOCK BEARING STRIPPER CHAIN SPROCKET BOLT HEX 1 4 20 X 1 BAG OF 10 GEAR BOX COVER WASHER SPL 1 4 BAG OF 10 MOTOR 1HP 12V STANDOFF MOTOR UNI LITE COVER BOTTOM MOTOR UNI LITE SCREW PHP 10 24 X 3 8 BAG OF 10 WASHER 10 SPLIT LOCK BAG OF 10 KIT TOOL CLIP W HARDWARE GEAR BOX 70 1 INCLUDING TORQUE ARM CLIP EMERGENCY TOOLS SMALL KIT EMERGENCY WRENCH SOCKET EMERGENCY 3 8 DRIVE 11 16 DEEP UNIVERSAL JOINT 3 8 DRIVE SPEED WRENCH 3 8 DRIVE ROLL PIN 3 16 X 1 SST SCREW BHS 1 4 20 X 3 8 SST BAG OF 10 WASHER FLT 219 X 50 X 049 BAG OF 10 NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts 9 2 1 2 1 1 1 1 1 1 1 2 4 1 1 1 1 1 1 1 1 2 2 2 2 1 2 1 2 1 4 2 1 1 1 1 1 1 1 1 5 UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2810 2G01000 UL2808 3G01000 UL2810 3G01000 UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2808 3G01000 UL2810 2G01000
17. directory or call our Product Support department for the name of the nearest authorized VMI dealer 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 vehicle road hazards overloading failure to follow operating instructions or acts of nature i e weather lightning flood Note VMI recommends that this product be inspected by an authorized VMI dealer or qualified service technician at least once every six months or sooner if necessary Any required maintenance or repair should be performed at that time N WARNING THIS PRODUCT HAS BEEN DESIGNED AND MANUFACTURED TO EXACT SPECIFICATIONS MODIFICATION OF THIS PRODUCT IN ANY RESPECT CAN BE HAZARDOUS This Warranty is void if e The product has been installed or maintained by someone other than an authorized VMI dealer or qualified service technician product has been modified or altered in any respect from its original design without written authorization by VMI VMI disclaims liability for any personal injury or property damage that results from operation of a VMI product that has been modified from the original VMI design No person or company is authorized to change the design of this VMI product without written authorization by VMI VMI s obligation under this warranty is exclusively limi
18. 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 NOTE does not operate after slight adjustments cycle the platform and DOWN The UP CUTOFF SWITCH is less sensitive than the OUT CUTOFF SWITCH k At UP CUTOFF switch assembly and OUT CUTOFF switch assembly tighten set screws l Cycle platform through all functions DEPLOY DOWN UP and STOW to verify correct adjustment Refer to Table 2 8 if necessary TABLE 2 8 LIMIT SWITCH ADJUSTMENTS ADJUSTMENT COMPONENT TO SYMPTOM ADJUST Loosen the bolt in the center of the cam With lift at vehicle floor level rotate cam so the timing hole on the cam lines up with the timing hole drilled in the lift post visible through the timing hole on the lift cam Tighten center bolt to secure adjustment Difficult or impossible to adjust floor level cutoffs Adjust so the lift stops just before the rollers on the Kickout Assembly touch the underside of the lower Parallel Arm Roller UP position needs UP CUTOFF should be about 1 8 from the lower parallel arm SWITCH TO RAISE UP POSITION adjust switch INWARD TO LOWER UP POSITION adjust switch OUTWARD Perform UP position adjustment first This will provide the DEPLOY position OUT CUTOFF necessary overlap needs adjustment SWITCH TO RAISE DEPLOY POSITION adjus
19. manual or additional copies are needed please contact VMI Product Support at one of the following locations VMI 5202 S 28 Place Phoenix 2 585040 oiu beu cL a De cat 602 243 2700 Outside 618 Area Code 800 348 8267 World Wide WebDsile 3 eng c bn nis aucun www vantagemobility com 32DULP04 A 1 1 VMI FIVE YEAR LIMITED WARRANTY VMI CORPORATION FIVE YEAR LIMITED WARRANTY VMI Corporation warrants to the original purchaser of this product that VMI will repair or replace at its option any part that fails due to defective material or workmanship as follows Repair or replace lift power train parts for a period of five years from the date of purchase A complete list of parts covered can be obtained from your authorized VMI dealer Repair or replace parts for a period of one year from the date of purchase e Labor costs for specified parts replaced under this warranty for a period of one year from the date of purchase A VMI rate schedule determines the parts covered and labor allowed If you need to return a product Return this VMI product to your installing dealer Please give as much advance notice as possible and allow a reasonable amount of time for repairs If you are traveling All authorized VMI dealers will honor this warranty Consult the telephone
20. passenger to control Up and Down platform motions Driveshaft Driven by gearbox Chain sprockets at each end engage lifting chains Electrical box Contains controller and electrical circuit breakers Electric motor 12VDC motor provides lifting power for platform Front rollstop Barrier prevents wheelchair from inadvertently rolling off the platform during lift operation Lifting chain left and right Motor driven chain lifts platform from ground level and folds it into vehicle Also closes rollstop Gearbox Motor driven input with output connected to driveshaft Main post left and right Vertical support posts are rigidly attached to vehicle at bottom and top Manual backup wrench Wrench used to manually raise platform if electrical power is not available Parallel arms left and right Arms connect the main posts to the vertical arms Platform Component of lift where wheelchair and occupant are situated during Up and Down movements Platform support chain left and right Provides additional support to platform and holds it horizontal while in motion Also raises and lowers rollstop Serial number Location of serial number decal Threshold beam upper and lower Light beams detect presence of objects in threshold area Part of Threshold Warning System Vertical arm left and right Arms connect platform to parallel arms and support armrests END OF TABLE 32DULP04 A 1 5 This page intentionally left blank
21. the UNI lite Electrical Wiring Diagram in this manual Contact the VMI Product Service Department for assistance if needed N WARNING ELECTRICITY CAN BE HAZARDOUS THE VOLTAGE IN THE VEHICLE IS HIGH ENOUGH TO CAUSE SPARKS BURNS AND ARCING OF METALLIC PARTS SPARKS NEAR A BATTERY OR COMBUSTIBLE FLUID CAN CAUSE FIRE OR EXPLOSION Always handle electricity with care Call our Product Support Department with installation or troubleshooting ques tions Avoid causing electrical components to spark especially near combustible or explosive substances 32DULP04 A 3 1 Most multimeters or other test equipment have probes with exposed metallic leads Shorting two connectors with one of these leads can activate a lift function and this movement if unexpected could cause an injury Exercise care when inserting a test probe into the lift s electrical system Know what connector and terminal you need to test and never contact more than one terminal at a time e Animproperly serviced electrical system can be a fire hazard Electrical service should only be performed by quali fied VMI service technician personnel Replace wire and components with VMI replacement parts only E TROUBLESHOOTING PROCEDURE 1 CHECK FOR MECHANICAL BINDING Sometimes a perceived electrical problem turns out to be mechanical Determine if the lift will move by disconnecting electrical power and using the manual operation speed wrench
22. 19 on following page and ensure that all decals are properly located and affixed to the UNI lite 32DULP04 A 2 19 t T 1 j x 8 MANUAL OPERATION INSTRUCTION DECAL AFFIXED TO REAR OF GEARBOX COVER P N 26179 RATED LOAD DECAL P N 26183 ce SERIAL NUMBER DECAL ONLY RICON REPLACEABLE AIS UNI lite OPERATING INSTRUCTION DECAL PATENT DECAL AFFIXED TO REAR OF ELECTRICAL P N 32 10 172 MOTOR P N 26178 A SPEED WRENCH WARNING DECAL AFFIXED TO BOTTOM REAR OF ELECTRICAL MOTOR P N 26289 UNI LITE DECAL AFFIXED TO BOTTOM FRONT OF ELECTRICAL MOTOR P N 26180 VMP BADGE P N 33179 STAND CLEAR CAUTION DECAL P N 26181 5 0040400 FIGURE 2 19 DECAL LOCATION 2 20 32DULP04 A outine maintenance of the VMI UNI lite DOT Private Use Wheelchair Lift will optimize its performance addi tion to reducing the need for repairs VMI products are highly specialized Maintenance and repairs must be performed by an authorized VMI service technician using VMI replacement parts During the VMI warranty pe riod maintenance inspections are required every six months or sooner depending on usage A CLEANING AND LUBRICATION Cleaning the li
23. 5 SAE BAG OF 10 BEARING BRONZE FLANGE 25 X 38 X 38L ASSY HANDRAIL SWITCH SHORT ASSY HANDRAIL SWITCH STD ASSY HANDRAIL SWITCH LONG ASSY SHORT ASSY KICKOUT STD GUIDE CHAIN NUT ESN 1 4 20 THIN SCREW BHS 1 4 20 X 2 00 TUBING GREY VINYL 5 8 ID X 2 FT SPACER PVC 0 81 ID X 0 87 L WASHER 406 X 812 X 065 SAE OF 10 ROLLER 750 D X 307 SCREW PHP 6 32 X 3 8 BAG OF 10 NUT HEX 6 32 BAG OF 10 NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts QTY CONFIG 2 1 1 1 1 1 1 1 2 4 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 4 2 UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2808 3G01000 UL2810 2G01000 UL2810 3G01000 UL2400 1G01000 UL2806 2G01000 UL2810 2G01000 UL2810 3G01000 UL2808 2G01000 UL2808 3G01000 UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2808 3G01000 UL2810 2G01000 UL2810 3G01000 PART NO 28652 UL AC 052 UL AC 041 UL AC 041 UL AC 041 UL AC 041 UL AC 041 UL AC 041 UL PF 018 17510 25378 UL AC 059 UL AC 058 UL AC 058 UL AC 058 UL AC 458 UL AC 458 UL PF 133 UL PF 033 UL PF 033 UL PF 033 UL PF 033 UL PF 033 UL PF 033 UL AC 072 14 08 304 28161 UL AC 075 UL AC 062 17510 UL PF 016 13301 25625 Part number ONLY applies to corresponding configuration identified in CONFIG column If no configurati
24. E INSTALLATION 2 4 22 000000 000000000000000 2 19 F CUSTOMER ORIENTATION 000000000000 2 19 Ii MANTENA N CE 2 2 EIE 3 1 A CLEANING AND LUBRICATION er r aaae a e Arae a arad aa 3 1 B EEEGTRICAE SYS TEM irt tt d tet tat ett p etel a e aa eth das 3 1 MAINTENANCE SCHEDULE 32 rre de et Het ed dete Fen ea b hd ebd 3 1 TROUBLESHOOTING GUIDE Gc mette babies 3 1 E TROUBLESHOOTING 00002 00 0000 00 00 a 3 2 Es CIRCUIT TRAGE PROCEDURE diete ea tegis de ative 3 2 ELECTRICAL WIRING 044204004 01 erri tret inns 3 3 1s DIAGRAM 3 3 2 UNHlite LIMIT SWITCH STATE DESCRIPTION nennen nnne nnns nnn nnns 3 5 3 WIRING 3 5 IV PARTS DIAGRAMS AND 15 5 40 4 24040 00 0 4 1 APPENDIX LIFT SPECIFICATIONS 222 2 ccce ccce erre enne nne 4 22 32DULP04 A iii This page intentionally left blank 32DULP04 A 1 INTRODUCTION he VMI UNI lite DOT Private Use Wheelchair Lift provides wheelchair access to personal vans
25. FF should occur a little higher thon the OUT CUTOFF LOWER RAISE FIGURE 2 18 LIMIT SWITCH ADJUSTMENTS a Fully DEPLOY platform b At UP CUTOFF switch assembly and OUT CUTOFF switch assembly loosen set screws and lightly tap assemblies approximately 1 4 outward toward outside of vehicle C Cycle platform to STOW then DEPLOY d When in DEPLOY position platform should stop at an angle and NOT even with vehicle floor If not lightly tap OUT CUTOFF switch assembly an additional 1 8 outward STOW then DEPLOY platform then repeat this step e Cycle platform to UP position f When in UP position platform should stop short of vehicle floor level If not lightly tap UP CUTOFF switch assembly an additional 1 8 outward cycle plattorm DOWN then UP then repeat this step g Cycle platform to STOW then DEPLOY 32DULP04 A 2 17 h Push and hold control pendant DEPLOY STOW switch in the DEPLOY position Slowly tap OUT CUTOFF switch assembly inward until platform jogs down to vehicle floor level Make sure that clearance between knuckle actuator saddle and parallel arm is 1 8 minimum distance may be 1 2 N maximum and unequal from left or right arm stop turning screw and release DEPLOY switch i Position platform DOWN to ground level then UP until it stops j Push and hold control pendant UP DOWN switch in the UP position Slowly tap UP CUTOFF switch assembly inward until platform jogs up to vehicle floor
26. G OF 10 SCREW BHS 5 16 18 X 3 4 SST BLK OXIDE BAG OF 10 RIVET 1 8 X 1 2 BLIND ALUM BAG OF 10 BUMPER RUBBER DECAL PROPER LOADING WASHER FLT 641 X 904 X 015 NYLON SOCKET FLAT 1 4 20 X 3 4 BAG OF 10 BRACKET WLDT HANDRAIL SUPPORT RH SBH 1 4 20 X 5 8 BLK OXD SST BAG OF 10 NUT HEX 1 4 20 BAG OF 10 HANDRAIL SUPPORT SHORT HANDRAIL SUPPORT STD HANDRAIL SUPPORT LONG SKID BRIDGEPLATE SCREW FHP 10 24 X 1 4 UNDERCUT BAG OF 10 MASTER LINK 40 CHAIN PROTECTOR CHAIN 2FT CHAIN 40 NICKEL PLATED 51 PITCHES ANCHOR SUPPORT CHAIN CLEVIS SUPPORT CHAIN ANCHOR NUT 7 16 14 SQUARE CHAIN ANCHOR SNAPRING 1 4 BAG OF 10 SCREW BHS 1 4 20 X 1 2 BLACK BAG OF 10 SCREW PHP 10 24 X 1 2 BAG OF 10 PIN WLDT PIVOT BRACKET ROLLER CHAIN PIN WLDT CHAIN ROLLER SCREW PHP 10 24 X 3 8 BAG OF 10 NUT JAM 10 24 BAG OF 10 PIVOT BRACKET BEARING BRONZE FLANGE 63 X 75 X 63L PIN 0 250 DIA SNAPRING X 1 13 CHAIN GUIDE POST BUSHING BRONZE 0405 129 MARTIN 25 X 31 X 75 SPRING UNFOLD KICKOUT NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts 2 2 6 6 4 2 2 4 4 2 8 8 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 D D amp D ND D D gt gt A QTY CONFIG UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2810 2G01000 UL2810 3G01000 UL2808 2G01000 UL2808 3G01000 PART NO U
27. L AC 021 UL AC 003 15921 15983 25637 V2 AC 86 26183 28577 13310 UL AC 033 15938 25612 UL AC 042 UL AC 012 UL AC 012 UL AC 012 UL AC 012 UL AC 412 UL AC 412 UL BA 021 13302 25049 UL AC 075 UL AC 002 UL AC 046 UL AC 045 28362 UL AC 010 11793 15985 13304 UL AC 049 UL PF 015 UL AC 048 15944 14489 UL PF 002 25379 UL AC 036 UL AC 005 25319 25436 Part number ONLY applies to corresponding configuration identified in CONFIG column If no configuration is identified in CONFIG column then part number applies to ALL configurations Reference Only Not for Sale 32DULP04 A FIGURE 4 4 UNI LITE PLATFORM POST ASSEMBLY CONT D FIG ITEM DESCRIPTION SPRING EXTENSION 25 OD X 3 0 LG PIN 0 250 DIA SNAPRING X 1 78 LINK KICKOUT SHORT LINK KICKOUT BUSHING BRONZE 0405 04 5 16 X 1 4 X 1 4 LNG ROLLER KICKOUT BRACKET WLDT HANDRAIL SUPPORT LH PIN WLDT LINK ARM PIN 0 250 DIA COVER W GUARDS SWITCH KIT FLANGE BEARING 3 4 ID KIT OF 10 ARM PARALLEL BOTTOM LH HANDRAIL W SWITCH SHORT LH HANDRAIL SWITCH LH STD HANDRAIL SWITCH LH LONG POST PLATFORM STD SHORT POST PLATFORM STD POST PLATFORM LH SHORT POST PLATFORM LH ARM PARALLEL UPPER ARM PARALLEL UPPER NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts QTY CONFIG HAH a AH AH ss BSB gt ND
28. LLOW SAFETY TREAD 25 1 2 X 7 SAFETY YELLOW WASHER 1 4 STAR INTERNAL ASSY WELD PIN LINK ARM SCREW SHOULDER 3 8 X 1 2 BAG OF 10 CAM LIFT CONTROL w SCREW PIN LINK ARM CAM PIN ROLL 3 32 X 1 2 BAG OF 10 POST MAIN LH NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts 6 4 4 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 5 2 1 1 2 2 QTY CONFIG UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2808 3G01000 UL2810 2G01000 UL2810 3G01000 UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 3G01000 UL2810 2G01000 UL2810 3G01000 UL2400 1G01000 UL2400 1G01000 UL2400 1G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2808 3G01000 UL2810 2G01000 UL2810 3G01000 UL2806 2G01000 UL2806 2G02000 UL2808 2G01000 UL2808 3G01000 UL2810 2G01000 UL2810 3G01000 PART NO 15921 28563 19576 13349 282299 UL BA 023 UL BA 014 UL BA 014 UL BA 014 UL BA 014 UL BA 022 UL BA 022 UL BA 116 UL BA 127 UL BA 127 UL BA 127 UL BA 130 UL BA 130 UL BA 021 13302 25648 25649 25664 25664 25664 25664 25664 25664 25664 25665 25665 25665 25665 25665 25665 28259 UL AC 047 25693 UL ES 018 UL AC 008 14496 UL BA 013 Part number ONLY applies to corresponding configuration identified in CONFIG column If no configuration is identified in CONFIG column then part number applies to ALL
29. MES INTO CONTACT WITH SKIN IMMEDIATELY FLUSH AFFECTED AREA WITH WATER AND WASH WITH SOAP DONOT SMOKE OR USE OPEN FLAME IN THE VICINITY OF BATTERY ALWAYS WORK IN PROPERLY VENTILATED AREA DONOT LAY ANYTHING ON TOP OF A BATTERY 10 Connect other end of 12 30 cm section of RED wire to POSITIVE terminal of vehicle battery 2 16 32DULP04 A D ELECTRICAL LIMIT SWITCH ADJUSTMENTS NCAUTION e THE LIFT WILL OPERATE PROPERLY ONLY WHEN THE LIMIT SWITCHES ARE CORRECTLY ADJUSTED e TO AVOID OPERATIONAL DEAD SPOTS ALWAYS ADJUST THE OUT CUTOFF SWITCH BEFORE THE UP CUTOFF SWITCH The UNI lite electrical limit switches are adjusted at the factory but may require readjustment after installation If the switches require adjustment s refer to Figure 2 18 and Table 2 8 and for the necessary adjustment s Contact the VMI Product Support Department for assistance if needed uP CUTOFF SWITCH ASSEMBLY DOWN CUTOFF SWITCH THE DOWN FUNCTION SHOULD STOP WHEN THE ROLLSTOP 15 LOWERED THIS PREVENTS LOSS OF CHAIN TENSION LOWER PARALLEL ARM ASSEMBLY LEFT PLATFORM POST LEFT MAIN POST KICKOUT ASSEMBLY NOTE 1 For smoothest operation the UP CUTOFF should occur about 1 8 before the rollers on the FOLD CUTOFF SWITCH kickout ossembly touch the lower IS LOCATED ON THE parallel orm AREE POST In order to hove the necessary L OVERLAP the UP CUTO
30. ON CHECK VEHICLE BEFORE DRILLING DO NOT DRILL INTO FACTORY WIRING HYDRAULIC LINES FUEL LINES FUEL TANK ETC 1 At vehicle engine compartment mount supplied Main Circuit Breaker within 10 12 25 30 cm of battery 2 Adjacent to lift electrical cover drill one 3 4 19 5 mm hole through vehicle floor deburr hole and install grommet 3 Insert lift power cable through drilled hole N CAUTION WHEN ROUTING POWER CABLE AVOID HAZARDS SUCH AS VEHICLE DRIVE SHAFTS MOVING SUSPENSION PARTS EXHAUST SYSTEMS ETC 4 From beneath vehicle run cable along vehicle frame to circuit breaker Make sure cable does not interfere with moving or hot parts and secure with cable ties every 18 45 cm 5 At engine compartment cut and retain 12 30 cm section from end of cable 6 Cut and remove any excess wire from cable hs Using wire crimpers crimp terminal to cable and connect to circuit breaker AUX terminal OPTIONAL Soldering terminal to end of cable is recommended Use a soldering iron rated 100w or above Use only ROSIN CORE solder acid core will damage wire 8 Crimp supplied terminals to both ends of previously cut 12 30 cm section of cable Soldering is recommended 9 Connect end of 12 30 cm section of RED wire to circuit breaker BAT terminal N WARNING e WEAR PROTECTIVE CLOTHING AND EYE PROTECTION AT ALL TIMES BATTERIES CONTAIN ACID THAT CAN BURN IF ACID CO
31. PLICATIONS DOOR MAKE MODEL INSTALLATION LEFT SIDE MOUNTING BRACKET RIGHT SIDE MOUNTING BRACKET Side w Sliding Door Side w Sliding Side w Sliding GMC Safari Door Side w Slidin Dodge Door 9 Side w Swing Door Chevrolet Astro Ford Rear Door Side w Sliding Door Side w Swing Door GMC Rear Door Side w Sliding Door Side w Swing Door Astro Top Left 2 Hole T ref 11 Astro Top Left 4 Hole T ref 9 4 Hole T ref 9 4 Hole T ref 9 4 Hole T ref 9 4 Hole T ref 9 4 Hole T ref 9 4 Hole T ref 9 4 Hole T ref 9 END OF TABLE 32DULP04 A Astro Top Right 2 Hole T ref 11 4 Hole T ref 9 4 Hole T ref 9 4 Hole T ref 9 plus Right Side Offset Block 4 Hole T ref 9 plus Right Side Offset Block f Tilt lift toward door opening to the amount specified in Table 2 7 To achieve the amount of tilt specified extension bracket and or intermediate bracket may have to be repositioned or readjusted TABLE 2 7 LIFT TILT SPECIFICATIONS 22 TABLE27 LIFTTILTSPECIFICATIONS seven degrees 7 Side w Sliding Side w Swing 2 seven degrees 7 Side w Sliding seven degrees 7 Side w Swing seven degrees 7 NOTE All tilt specifications are approximate END OF TABLE g Using sheet metal screws or clamps temporarily attach T mounting bracke
32. TCH UL AC 023 BRACKET CHAIN UL DS 007 SCREW SSS 3 8 X 1 2 28376 HARNESS PLATFORM POST UL ES 009 CLAMP P POST HARNESS SHORT UL AC 061 BREAKER CIRCUIT 8 AMP 265108 BREAKER CIRCUIT 30 AMP 26510 KIT PENDANT 7 FT UNI LITE 14734 ENCLOSURE SENSOR 33342 BRACKET SENSOR ANCHOR 33343 SENSOR ASSY RECEIVER 33845 SENSOR ASSY TRANSMITTER 33846 SCREW PHP 10 24 X 3 8 TYPE F ZINC PLATED 33208 COVER PCB amp COUNTER HOUSING 33209 PCB BOARD ASSY PRIVATE 33057 PCB STANDOFFS 16421 COUNTER ASSY 19037 BRACKET COUNTER ADAPTER 35705 SCREW PHP 10 24 X 3 4 28113 NOTE REF in QTY column is for Referenced Parts Only and are not sold as spare parts Part number ONLY applies to corresponding configuration identified in CONFIG column If no configuration is identified in CONFIG column then part number applies to ALL configurations Reference Only Not for Sale 2 2 3 1 3 3 1 2 2 1 1 1 1 1 2 2 2 2 2 1 1 4 1 1 32DULP04 A 4 15 RSM0028100 FIGURE 4 4 UNI LITE PLATFORM POST ASSEMBLY SHEET 1 OF 2 32DULP04 A 4 16 RSM0040300 FIGURE 4 4 UNI LITE PLATFORM POST ASSEMBLY SHEET 2 OF 2 4 17 32DULP04 A FIGURE 4 4 UNI LITE PLATFORM POST ASSEMBLY FIG ITEM 13B 14 15 16 17A 17B 18 19 20 21 22 23 24 25 27 28 29 4 18 DESCRIPTION CAP PLATFORM POST CHAIN GUIDE LINK ARM WASHER FDR 31 X 1 25 SST BLK OXIDE BA
33. The mo tor should turn freely Do not force the speed wrench If the motor does not turn freely determine the reason for the bind 2 INSPECT FOR DAMAGED WIRES OR CONNECTORS A visual inspection of all wires and connectors can sometimes reveal a bad connection and save you from having to perform a more involved electrical diagnosis of the problem 3 CHECK THE BATTERY Before assuming there is an electrical problem with the lift always check that there is sufficient battery power to the lift There should be at least 12 5 volts measured between the terminal posts inside the controller marked bat and bat When operating under load the voltage between these points should never drop below 11 5 volts If insufficient voltage is measured check all battery cables and terminals Thoroughly clean and or tighten battery cables as required Make sure that the battery is fully charged 4 OBSERVE CONTROLLER INDICATORS The controller indicator lights are located on the solid state controller behind the electrical box assembly cover For the description of the indicators refer to Table 3 2 below TABLE 3 2 CONTROLLER INDICATORS INDICATOR COLOR DESCRIPTION LOW BAT RED Indicates when the vehicle battery has low voltage It will light conti nuously for a low battery condition less than 9 5 volts or flicker during controller operation when there is a low voltage problem POWER GREEN Lit continuously when the correct power vol
34. Top Side w Sliding Door Second Middle Safari Side w Sliding Door Third Top e Side w Sliding Door Standard First Bottom Third Top Second Middle Third Top Rear Door Second Middle Side w Sliding Door Third Top Side w Swing Door G Rear Door Side w Sliding Door Side w Swing Door END OF TABLE Dodg Side w Swing Door Standard First Bottom Ford MC Third Top a Remove bolts that attach base plate to left and right Main Posts FIGURE 2 10 BASE PLATE MOUNTING b Refer to Figure 2 10 Move base plate to appropriate position C Be sure to replace ground strap under washer with star washer between ground strap and main post d Loosely install base plate bolts 32DULP04 A 2 9 6 POSITION LIFT INTO VEHICLE To position the lift into the vehicle follow this procedure N WARNING ALTHOUGH THE UNI LITE IS CONSTRUCTED OF LIGHTWEIGHT MATERIALS DO NOT ATTEMPT TO POSITION LIFT USING ONLY ONE PERSON a Position lift into van according to Figures 2 11 2 12 and Table 2 5 FLUSH WITH STEP WELL FIGURE 2 11 SIDE DOOR INSTALLATION CLEARANCES CENTERED IN DOORWAY FIGURE 2 12 REAR DOOR INSTALLATION CLEARANCES 2 10 32DULP04 A TABLE 2 5 VAN LIFT POSITION DISTANCE FROM POSITION IN MAKE MODEL DOOR INSTALLATION STEPWELL DOORWAY Chevrolet Astro Side w Sliding Door Ford Aerostar Side w Sliding Door GMC Safari Side w Sliding Door
35. With its aluminum alloy construction UNI lite lifts up to 600 pounds 273 kilograms yet its lightweight has little if any effect on vehicle handling The lift is designed to be operated by a person in a wheelchair or by an attendant Unique adjustable post design means that UNI lite fits standard and raised doors of most full size vans and some minivans The large non skid platform accommodates most wheelchairs while the compact size maximizes vehicle interior space E Standard features of the UNI lite are convenient twin handrails with a control switch a 4 electric motor and direct gear drive a powered roll stop with mechanical latch The UNI lite also contains a built in manual backup system with a manual wrench and simple modular electrical system This manual contains installation maintenance instructions and spare parts for the UNI lite The installation instructions must be followed exactly no steps should be eliminated nor should the product be modified It is important to user safety that the installation is correct It is equally important that lift operators be completely familiar with the operating 5 instructions For operating instructions please refer to the operator manual 32DULP03 Once the UNI lite is installed it is very important that the lift be properly maintained by following the VMI recommended cleaning lubrication and inspection instructions If there are questions about this
36. check the 12V 5a terminal and work back to the battery 3 2 32DULP04 A 5 If only one function does not work check the terminal that performs the function and work your way to ward the motor 6 If more than one function does not work you will have to test all circuits common to the non operating functions 7 In either case test every connection point along the test path 8 Our service personnel at VMI Corporation will be happy to assist you with any troubleshooting prob lems including the circuit trace procedure G ELECTRICAL WIRING DIAGRAM 1 DIAGRAM LEGEND a Wire Color Codes TABLE 3 3 WIRE COLOR CODE DEFINITIONS TABLETS WIRE COLOR CODE DEFINITIONS me _ CT mm o END TABLE b Connectors Refer to Figure 3 1 The standard electrical connectors used by VMI are Molex 062 Series These connectors have terminal numbers molded onto the rear use these numbers and colors to identify wires FIGURE 3 1 MOLEX CONNECTORS 32DULP04 A 3 3 Wiring Diagram Labels d Electrical Symbols Refer to Figure 3 2 for the symbols used on the electrical wiring diagram FIGURE 3 2 DIAGRAM SYMBOLS 3 4 32DULP04 A 2 UNI LITE LIMIT SWITCH STATE DESCRIPTION Refer to Figure 3 3 The limit switch actuation diagram shows the state of all limit switches as the platform travels from fully folded to vehicle floor level and to ground level The solid line indicates the normal
37. ckets and their installation bolts and or self locking nuts Securely tighten main post to baseplate bolts and self locking nuts A AUTION WEAR PROTECTIVE CLOTHING AND EYE PROTECTION AT ALL TIMES BATTERIES CONTAIN ACID THAT CAN BURN IF ACID COMES INTO CONTACT WITH SKIN IMMEDIATELY FLUSH AFFECTED AREA WITH WATER AND WASH WITH SOAP DO NOT SMOKE OR USE OPEN FLAME IN THE VICINITY OF BATTERY ALWAYS WORK IN PROPERLY VENTILATED AREA DO NOT LAY ANYTHING ON TOP OF A BATTERY Disconnect temporary 12VDC power source from lift and vehicle battery 32DULP04 A 2 15 ELECTRICAL INSTALLATION NOTE A good ground is imperative to the proper operation of the lift especially with heavy loads If a poor ground is suspected through the lift frame or the lift is not mounted to a grounded surface a supplementary ground strap is recommended Using 4 AWG or greater cable with ring terminals on both ends mount one end of the ground strap under the frame bolt located under the controller and the other end to a steel chassis member Remove all paint and corrosion from chassis member where the ring terminal will be in contact It is recommended to do the same from the battery negative terminal to the vehicle chassis because vehicle manufacturer s ground systems are often not designed for high current accessories such as wheelchair lifts To install electrical power to the lift follow this procedure N CAUTI
38. duct 1 VEHICLE PREPARATION To prepare the vehicle for installation of the UNI lite perform this procedure a Safely park vehicle on a flat level surface and turn engine off b The lift will be mounted directly to the vehicle floor and wall Remove door trim carpet plywood molding wall paneling or any other material that may interfere with the installation At the engine compartment disconnect the positive cable from the battery terminal 2 INSTALLATION KIT DESCRIPTION For descriptions of the Installation Kit components refer to Figure 2 1 and Table 2 2 a Installation Kit Component Descriptions TOP ALIGNMENT PLATE MOUNTING STUDS FIGURE 2 1 INSTALLATION KIT COMPONENTS 32DULP04 A 3 TABLE 2 2 INSTALLATION KIT COMPONENTS NN D ME MEE 2 Extension Post Brackets 2 11 2 Hole T Mounting Brackets 2 Fs resorno 1 is farosat terese _ EET TES EAT x Ve Button Head Bolts 2 8 516 18 Self locking Nuts 6 17 ue 2 0 x 3 4 Button Head Bolts 2 Right Side Bracket Offset Block Chevrolet amp GMC Full Size Vans NOTES Brackets listed with are components of the Main Post Bracket Set Brackets listed with are special order components END OF TABLE b Main Post Bracket Descriptions For descriptions of the Main Post Bracket components refer to the following paragraphs 4 Hole T M
39. extension post retaining bolts 8 Tighten all extension post retaining bolts 9 Re fold motor wires neatly and tuck into original position in controller enclosure 0 Using supplied tie wrap bundle and position wire so that wire is NOT touching edge of enclosure Reinstall enclosure cover 11 Using speed wrench rotate motor shaft to TIGHTEN drive chain 32DULP04 A 2 5 BEARING BLOCK RETAINING FOLD STOP DO NOT REMOVE FIGURE 2 3 STANDARD CONFIGURATION EXTEND NOTE NUT amp BOLT STAY TOP HOLE OF MAIN POST INNER POST IN ALL PLUS CONFIGURATIONS NOTE NUT amp BOLT IN ANY PLUS CONFIGURATION STAY IN FIRST HOLE OF THE EXTENSION POST OUTER POST CONFIGURATION FIGURE 2 5 EXTENDED CONFIGURATION SIDE VIEWS b Shorten Main Posts To shorten the Main Posts refer to Figures 2 6 through 2 9 and follow this procedure 1 m A Note locations of left and right fold stops ref 3 and spacer bushings ref 5 Remove torque arm bolt ref 4 and rotate gear motor assembly as shown Remove left and right extension post retaining bolts ref 1 amp 2 While assistant holds base plate grasp top alignment plate and PUSH IN until desired holes are aligned Loosely install supplied fold stop retaining bolts ref 2 through fold stops Loosely install spacer bushings and upper extension post retaining bolts Loosely install torque arm bo
40. ft regularly is an important part of its maintenance Regular cleaning and drying will protect its surfaces All moving parts should be kept clean and lubricated B N WARNING SPRAYABLE SOLVENTS ARE EXTREMELY FLAMMABLE AND CONTAIN HARMFUL VAPORS TO PREVENT INJURY FOLLOW THE SAFETY WARNING PRINTED ON THE CONTAINER Chains should be kept clean but not lubricated Chains should be cleaned with a sprayable penetrating solvent such as WD 40 etc Do not saturate chains or leave wet as this attracts dirt and dust Chains should always be wiped dry after cleaning The lift has been designed and manufactured for low maintenance Cleaning and lubrication of all moving parts should be performed at least every six months or sooner depending on usage DO NOT LUBRICATE MOTOR OR ELECTRICALCOMPONENTS The oil will attract dirt and possibly cause a short circuit ELECTRICAL SYSTEM No general maintenance is required on the electrical system This system should however be inspected at least every six months for short circuits frayed wires loose connectors etc C D MAINTENANCE SCHEDULE ROUTINEINSPECTION INSPECTION ACTION Check hinge pins Check all mounting hardware Check electrical limit switch settings Inspect chains and connection points TROUBLESHOOTING GUIDE Qualified service personnel must perform electrical repairs Locate the source of the problem by reference to
41. ition or readjust extension bracket intermediate bracket and or the base plate mounting position so there is NO GAP between bridgeplate and platform top surface 2 14 32DULP04 A 8 9 PLATFORM TILT ADJUSTMENT To adjust the platform tilt follow this procedure a b C Make sure lift is in DEPLOY position Refer to Figure 2 17 Using control pendant position lift DOWN to slightly above ground FIGURE 2 17 PLATFORM SUPPORT CHAIN ADJUSTMENT level Adjust platform support chains so platform is parallel with ground INSTALL LIFT IN VEHICLE To install the lift into the vehicle follow this procedure a b 2 Using Control Pendant cycle test DEPLOY DOWN UP and STOW lift to make sure clearances are adequate Readjust tilt and or position if necessary At each base plate mounting holes remove temporary sheet metal screws Verify size of provided base plate mounting bolts and drill appropriate size holes through van floor at base plate mounting holes Insert six mounting bolts through base plate mounting holes From beneath van install fenderwashers and locknuts onto each mounting bolt Using sheet metal screws permanently attach T mounting brackets to door header or post For Chevrolet Astro or GMC Safari installation install modified door guide arm drill through Top Left Bracket holes through track and install bolts and self locking nuts Securely tighten all upper bra
42. lt ref 4 rotate gear motor assembly to original position and tighten torque arm bolt Tighten all extension post retaining bolts Re fold motor wires neatly and tuck into original position in controller enclosure Using supplied tie wrap bundle and position wire so that wire is NOT touching edge of enclosure Reinstall enclosure cover Bundle excess wire with supplied tie wrap position wire into bottom of motor and reinstall motor cover Using speed wrench rotate motor shaft to TIGHTEN drive chain BEARING BLOCK RETAINING BOLTS EXTENSION POST gt Q o Q y FIGURE 2 6 STANDARD CONFIGURATION SHORTEN 32DULP04 A 2 7 TORQUE FOLD STOP 3 NO BOLT REQUIRED FIGURE 2 7 ROTATE GEAR MOTOR FIGURE 2 8 SHORTENED ASSEMBLY CONFIGURATION NOTE NUT amp BOLT STAY IN TOP HOLE OF MAIN POST INNER POST IN ALL MINUS CONFIGURATIONS WITH EXCEPTION TO 1 CONFIG URATION FOLD STOP DOES NOT RELOCATE IN ANY CONFIGURATION NOTE NUT amp BOLT IN ANY MINUS CONFIGURATION MOVE TO SECOND HOLE OF EXTENSION POST 1 OUTER POST FIGURE 2 9 SHORTENED CONFIGURATION SIDE VIEWS 2 8 32DULP04 A 5 BASE PLATE ADJUSTMENT For the vans listed in Table 2 4 below perform the base plate adjustment procedure if needed TABLE 2 4 BASE PLATE ADJUSTMENT DOOR INSTALLATION BASE PLATE MOUNT POSITION Chevrolet Astro Side w Sliding Door Third
43. ly closed portion of the switch is conducting while the two thin lines indicate the normally open portion of the switch is conducting The dotted lines show the switch states beyond the travel limits of the platform This is useful in showing the oper ation of switches that change states at folded or ground level positions For proper operation of the lift the switch actu ations must overlap as shown ov gt U oF T f 2 LT mo OO Og CE 2 DZ 25 SWITCH DOWN DEPLOY enable ge UP STOW enable E STOW DOOR CLOSE enable it DOWN enable IEEE EE EE FIGURE 3 3 LIMIT SWITCH ACTUATION DIAGRAM 3 ELECTRICAL WIRING DIAGRAM Refer to Figures 3 4 and 3 5 on the following pages 32DULP04 A 3 5 N IHM NYO a mga c v gt 4 2 3 4 5 6 D Q w 5 n DOWN CUTOFF FOLD CUTOFF SWITCH ON ARM 12V 5A 2 SSA 8 2 A DWNA1 m 5 21 DC a 6 6 7 7 8 8 ORG BLK 9 Buy DWNA2 wD w g 7 8 9 7 8 9 9 i l 1 Rep 125A gt 1 1 dh 2 ORG lol pe 8i lt wr DES Sl 9 12 z s P e BLK SPA 1 1 guy DOE DO 2 SDA 9 3 BLK E 0 4 BRN 20 c o 2 15 191 1D 6 VIO t 8 gt 10 7 RED He 12V 30A 8 RED OUTA 9 OU 4 27
44. maintenance Under no circumstances should installation maintenance repair and adjustments be attempted without the immediate presence of a person capable of rendering aid An injury no matter how slight should always be attended Always administer first aid or seek medical attention immediately Protective eye shields and appropriate clothing should be worn at all times To avoid injury exercise caution when operating and be certain that hands feet legs and clothing are not in the path of product movement Batteries contain acid that can burn If acid comes in contact with skin flush affected area with water and wash with soap immediately Work in a properly ventilated area Do not smoke or use an open flame near battery Do not lay anything metallic on top of battery Check under vehicle before drilling to avoid damage to frame subframe members wiring hydraulic lines fuel lines fuel tank etc Read and thoroughly understand the operating instructions before attempting to operate Inspect the product before each use If an unsafe condition unusual noises or movements exist do not use it until the problem is corrected Do not 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 The product requires regular periodic maintenance A thorough inspectio
45. n is recommended at least once every six months The product must always be maintained at the highest level of performance 32DULP04 A 1 3 D MAJOR LIFT COMPONENTS The references used throughout this manual are illustrated in Figure 1 1 and defined in Table 1 1 Refer to Chapter IV Parts Diagrams and Lists for more details DRIVESHAFT MAIN POST GEARBOX SERIAL NUMBER ELECTRIC MOTOR PARALLEL ARMS LIFTING CHAIN NL THRESHOLD BEAM ARMREST AUDIBLE ALARM ELECTRICAL BOX CONTROL SWITCH BASEPLATE PLATFORM SUPPORT CHAIN BRIDGEPLATE PLATFORM VERTICAL FRONT ROLLSTOP MANUAL BACKUP P WRENCH CONTROL PENDANT FIGURE 1 1 UNI LITE PRIVATE USE WHEELCHAIR LIFT 1 4 32DULP04 A TABLE 1 1 UNI LITE PRIVATE USE LIFT TERMINOLOGY Reference points from outside the vehicle looking inward Front rear left right Armrest left and right Provides a handhold for platform occupant Audible alarm inside upper box containing threshold warning system components Announces when something has passed over threshold Activated by threshold beams Baseplate Bolts to vehicle floor provides secure foundation for lift structure Bridgeplate Plate bridges gap between platform and baseplate when platform is at floor level Acts as barrier to prevent wheelchair from rolling off of the platform during Up and Down platform motions Control pendant Hand held device controls platform motions Control switch Allows
46. on is identified in CONFIG column then part number applies to ALL configurations Reference Only Not for Sale 32DULP04 A This page intentionally left blank 32DULP04 A 4 21 APPENDIX 1 LIFT SPECIFICATIONS UNI lite WHEELCHAIR LIFT electro mechanical Rated load capacity 600 Ibs Motor rating 12 Volt DC 63 amp avg cycle Manual backup speed wrench operated Lift weight 160 Ibs RSM0040500 Installation Floor to Floor to Stationary i Depth Platform Platform Ground Traveling End of Base Plate Frame Folded Width Length Travel Frame Height Platform MODEL folded 40 28 UL2810 Tall 59 65 11 5 32 37 56 62 45 39 5 4 22 32DULP04 A This page intentionally left blank 32DULP04 A 4 23
47. ounting Brackets 2 Extension Post Brackets The Extension Post Brackets ref 2 are designed with a wide range of adjustments to cover as many applications as possible The brackets are designed to provide maximum upward and downward adjustment angles Intermediate Brackets The Intermediate Brackets ref 5 are provided for making the bracket set adjustable in length allowing different tilt angles The brackets are attached to the Extension Post Bracket by two 5 16 18 hex bolts ref 6 Standard T Mounting Brackets The Standard T Mounting Brackets ref 9 amp 11 are the 2 and 4 hole mounting brackets that are attached to the Intermediate Brackets by one 5 16 18 hex bolt ref 6 The brackets are attached to the vehicle structure by sheet metal screws ref 10 LIFT PREPARATION To prepare the lift for installation follow this procedure a Remove and collapse cardboard cover and lay cardboard flat on ground Unbolt lift base from crate Remove shipping straps Lay lift platform first onto cardboard Using speed wrench rotate motor shaft to remove tension from drive chain 32DULP04 A 2 3 2 4 4 MAIN POST EXTENSION ADJUSTMENTS For the vans listed in Table 2 3 and Figure 2 2 perform the appropriate main post extension adjustment procedure TABLE 2 3 VANS REQUIRING MAIN POST EXTENSION ADJUSTMENT MAKE MODEL DOOR INSTALLATION ADJUSTMENT Chevrolet Astro Side w Sliding Door Ford Aeros
48. t switch OUTWARD TO LOWER DEPLOY POSITION adjust switch INWARD DOWN position needs adjustment Excessive chain runout adjustment too DOWN CUTOFF TO RAISE adjust switch UPWARD low SWITCH TO LOWER INCREASE ROLLSTOP OPENING adjust switch OR DOWNWARD Rollstop does not open all the way adjustment too high STOW position needs adjustment Excessive looseness The Fold Cutoff Switch not shown is located inside the Left or lift rattle FOLD CUTOFF Platform Post adjustment too low OR SWITCH TO DECREASE FOLD LOOSENESS raise switch TO INCREASE FOLD LOOSENESS lower switch Motor stalls or power doors will not close adjustment too high END OF TABLE 2 18 32DULP04 A INSTALLATION VERIFICATION Clear the vehicle floor of all loose material high plush carpet strands etc which may interfere with operation Be certain there is no interference with operation of the lift by interior components e g passenger seat seat belts carpeting tables etc or exterior components e g bumpers running boards etc NOTE NOTE NOTE A AUTION SIDE DOOR INSTALLATIONS MAY REQUIRE THAT THE BACKWARD POSITIONING OF THE FRONT PASSENGER S SEAT BE RESTRICTED TO PREVENT INTERFERENCE WITH LIFT OPERATION A BOLT INSTALLED IN THE SEAT TRACK OR INSTALLATION OF A GUARD MAY BE NECESSARY IF SEAT BELT RELOCATION IS ALSO NECESSARY CONSULT WITH THE VEHICLE MANUFACTURER FOR PROPER INSTRUCTION
49. tage is applied to the lift ERROR Lights when an overvoltaged greater than 15 volts occurs STOW OUT YELLOW Lights when the DEPLOY or DOWN function is selected if the position of the lift is correct for that function For example If the lift is stowed the down function will not do anything and will not light the indicator but the deploy function will The operation of this light is independent of power being applied to the controller making it useful for troubleshoot ing STOW IN YELLOW Acts the same as the stow out except during the STOW and UP func tions END OF TABLE F CIRCUIT TRACE PROCEDURE Perform the circuit trace procedure if a problem persists after completing the ELECTRICAL LIMIT SWITCH ADJUST MENT procedure outlined in section II D 1 Proper tracing technique will help solve a problem more quickly The tracing procedure should be per formed by a VMI service technician trained in the use of electrical test equipment and diagram reading 2 A circuit trace consists of choosing a STARTING POINT and checking every connection point along a predetermined TEST PATH The path corresponds to the electrical path for the function or functions you are testing The circuit diagram is essential in determining this path 3 A terminal on the SWITCH CONNECTOR is usually a good place for a starting point because all cir cuits go though this connector and it is very accessible 4 If none of the lift functions work
50. tar Side w Sliding Door None GMC Safari Side w Sliding Door None Dodge Side w Sliding Door SHORTEN one 1 position Side w Swing Door SHORTEN one 1 position Ford Rear Door None Side w Sliding Door None Side w Swing Door None Rear Door None Side w Sliding Door None Side w Swing Door None END OF TABLE CAUTION EXCESS POWER WIRE MUST NOT BE COILED WITHIN THE MOTOR COVER BUNDLE THE EXCESS WIRE WITHIN THE CONTROLLER ENCLOSURE FIGURE 2 2 CONTROLLER WIRE ROUTING DIAGRAM 32DULP04 A Lengthen Main Posts To lengthen the Main Posts refer to Figures 2 3 through 2 5 and follow this procedure 1 Note locations of left and right fold stops ref 3 and spacer bushings ref 5 2 Using speed wrench rotate motor shaft to LOOSEN drive chain 3 Remove left and right extension post retaining bolts ref 1 amp 2 4 At controller enclosure remove the front cover to expose wire harness and motor controller Pull loops of excess motor wire out N CAUTION TO PREVENT DAMAGE TO THE DRIVE CHAIN AND MOTOR WIRE DURING THE POST LENGTHENING LOOSEN CHAIN WITH SPEED WRENCH AND FEED MOTOR WIRE THROUGH ELECTRICAL TUBE AS NEEDED 5 While assistant holds base plate grasp top alignment plate and PULL OUT until desired holes are aligned 6 Loosely install supplied fold stop retaining bolts ref 4 through fold stops 7 Loosely install spacer bushings and upper
51. ted to the repair or exchange of parts that fail within the applicable warranty period VMI assumes no responsibility for expenses or damages including incidental or consequential damages Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply Important The warranty registration card must be completed and returned to VMI within 20 days after installation of this VMI product for the warranty to be valid The warranty is not transferable The warranty gives specific legal rights and there may be other rights that vary from state to state 1 2 32DULP04 A SHIPMENT INFORMATION VMI does not sell directly to the user because of the specialized nature of the product Instead the product is distributed through the worldwide network of authorized VMI dealers who perform the actual installation When the product is received unpack and check for freight damage Claims for any damage should be made to the freight carrier immediately Be sure the installation kit contains all items listed on the kit packing list Please report any missing items immediately to the VMI Product Support Department The warranty and owner s registration cards must be completed and returned to VMI within 20 days for the warranty to be valid GENERAL SAFETY PRECAUTIONS The following general safety precautions must be followed during installation operation service and
52. ts to door header or post A WARNING WEAR PROTECTIVE CLOTHING AND EYE PROTECTION AT ALL TIMES BATTERIES CONTAIN ACID THAT CAN BURN IF ACID COMES INTO CONTACT WITH SKIN IMMEDIATELY FLUSH AFFECTED AREA WITH WATER AND WASH WITH SOAP DO NOT SMOKE OR USE OPEN FLAME IN THE VICINITY OF BATTERY ALWAYS WORK IN PROPERLY VENTILATED AREA DO NOT LAY ANYTHING ON TOP OF A BATTERY h Temporarily connect 12VDC power source to the lift battery positive terminal to power cable and battery negative terminal to a suitable ground on the lift frame 32DULP04 A 2 13 i Refer to Figure 2 15 Using Control Pendant CAREFULLY DEPLOY lift while observing for any contact with vehicle doorsill bumper or external accessories If lift does not clear vehicle reposition or readjust extension bracket intermediate bracket and or base plate LIFT CLEARS LIFT DOES NOT CLEAR VEHICLE OBSTRUCTION FIGURE 2 15 LIFT OPERATING CLEARANCE position 7 BRIDGEPLATE ADJUSTMENT To adjust the bridgeplate follow this procedure a Make sure lift is in DEPLOY position TILT LIFT RAISE LIFT FRAME FIGURE 2 16 BRIDGEPLATE PLATFORM GAP b Refer to Figure 2 16 Observe point where Bridgeplate contacts platform top surface N CAUTION IF LIFT REQUIRES ADDITIONAL TILT ADJUSTMENT DO NOT EXCEED 10 OF TILT TILT IN EXCESS CAN INTERFERE WITH PROPER DEPLOYMENT OF THE PLATFORM Repos
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