Braun Millenium NL-2 Series BB
Contents
1.2. RD 18 r PLATFORM LIGHTS OPTION l BK 18 b o RD 18 olo ango BK 18 LCG BK 18 i BK 18 11 IB RAISED SWITCH LIFT BK 18 RD 18 GN 20 BK 18 T 5 BK 18 i RD 18 i LIGHT SWITCH BOX a T RELAY RR 1 I mb 22 2 Rb 20 ks 95 86 npa OR 29 BRIDGING uP s l MICROSWITCH BK 20 1 Buz exeo DOWN L m BuQ0 BK 20 INTERLOCK 1 3 d FOLD suria _ LIFT STOWED SIGNAL GROUND 9
3. 15 Hydraulics Parts List 16 Hydraulics Diagram see 17 Repair Parts Pump Module Pump Module Parts List 18 Pump Module Diagram 19 Lift Exploded Views and Parts Lists 9171 2 Base Plate Assembly 20 NL917FIB 2 Base Plate Assembly 21 NL919IB 2 Base Plate Assembly 22 NL919FIB 2 Base Plate Assembly 23 Top Parallel Arm Assembly 24 Bottom Parallel Arm Assembly 25 Hydraulic Cylinder Assembly Main 26 Vertical Arm Assembly 27 Handrail Assembly 28 NL917IB 2 amp NL917FIB 2 Platform Assembly 29 NL919IB 2 amp NL919FIB 2 Platform Assembly 30 Page 1 Lift Terminology Pump Module Front Visual Threshold Warning Main Cylinders 2 Hand Held Pendant Control Adjustable Quiet Ride Stow Blocks 2 Audible Threshold Warning not visible Top Parallel Arms 2 Towers 2 Unfold Assist Compression Springs 2 Aa Platform Lights 2 Vertical Arm Covers 4 Lift Tite Latches 2 Base Plate Bottom Parallel Arms 2 Threshold Warnin
4. Orifice Main Relief Orifice Valve 1 Platform Outer Barrier Fold Relief Fold Relief 2500 Solenoid Valve gt Solenoid Valve Ps W m Roll Stop Down Solenoid Valve Fold Relief Outer Barrier BACKUP Valve Relief Valve PUMP i cca Outer Barrier Cylinder Pump Side Cylinder Opposite Pump Cylinder Description Description Fixed Displacement Pump Hydraulic Port 2 Way 2 Position Pump Motor Solenoid Valve Pressure Compensated Backup P AERAR FUMR Flow Control Relief Valve Single Acting Cylinder Check Valve Filter Screen Unfold Orifice Vented Reservoir Manual Shutoff Valve Orifice Page 15 Hydraulics Parts List Paty Description eats 1 1 Pump Assembly 268 0117 120G 12V Triple Relief 34330 12V 2 1 Clamp Reservoir H 48 M259 17069 3 1 Solenoid 4 Post Trombetta Flat Mount 31374 4 1 Motor Pump 12 Volt Low RPM 31350 5 2 Valve Assembly Outer Barrier Fold Relief and Fold Relief complete 31120K 6 2 Cartridge only Outer Barr
5. Page 28 Exploded Views and Parts Lists NL917IB 2 amp NL917FIB 2 Platform Assembly NOTE 5 SCALE 1 5X DWG NOTES 1 APPLY BOUNDARY DECAL ITEM 28 48 1 8 FROM FRONT EDGE OF PLATFORM TO LEADING EDGE OF DECAL 2 APPLY BOUNDARY DECALS ITEM 27 1 2 ABOVE PLATFORM SURFACE EXCLUDING GRATING AND 1 2 FROM OUTER EDGE OF SIDE PLATE 3 USE LOCTITE 29255 GREEN ON ROLL STOP PIVOT PINS B C 24932BK 2X 4 USE LOCTITE 11522 1 RED ON SCREWS B C 24537 4X 5 THE ROLL STOP CYLINDER IS TO BE ADJUSTED USING A 16 GAGE 060 SHIM PLACED BETWEEN THE ROLL STOP AND THE SIDEPLATE WHERE NOTED ADJUST CYLINDER SO THAT THE SHIM CAN MOVE AND NOT PINCHED TIGHT 6 JAM NUT IS INCLUDED IN CYLINDER ASSY SCALE 1 5X 18 1 915 0341N ADAPT CYL ROLL STOP LEVER 17 3 990 0341 ADAPT CYL ROLL STOP LEVER OUT 35 1 33434 HARN ROLLSTOP OCC NL 2 16 1 24550 PIVOT ROLL STOP LEVER L915 34 4 28031 BEARING FLANGE 1 X 1 2 16FDUO8 15 1 947 0345NA LEVER ROLL STOP LATCH ASSY 33 1 28630R000 81 TUBING POLYURETHANE 1 4ID X 1 20D X 81 14 2 32949 WELD 4 40 x 1 8 BARREL 32 2 11481 SCREW 4 40 X 3 8 RD HD 13 3 15328 WASHER 516ID X 10D X 0269 AUTO BK 31 1 915 0368N50Y GUARD WIRING PLT OUTER BARRIER SENSOR 12 5 13906 RIV POP SD45BS
6. Turn clockwise to raise outboard end of platform Adjustment Screw Note Both adjustment screws must be adjusted equally Apply Loctite to adjustment screws following adjustment Allen Head Must make full contact Vertical Stopi Arm Block Stop Block Guideline All Lift Models Both stop blocks must make full contact with the edge of vertical arms When adjusting platform angle setting floor level position or adjusting bridging microswitch ensure both stop blocks are making full contact with the vertical arms Platform Stop Blocks Gap not permitted Vertical Arm Page 7 Tower Microswitch Adjustment Ui 32943 Note Review adjustment procedures below and adjust as needed only 32942 Note Left rear pump lift de picted Right front pump lift is a mirrored image Tower 1 Unfold Switch Adjustment Floor Position from Stow 1 Position platform at the fully stowed position using the manual hand pump or pendant control 2 Turn switch adjustment screw clock wise 3 full turns 3 Press pendant UNFOLD switch con tinue pressing switch until platform stops unfolding 4 When platform stops unfolding turn Switch adjustment screw coun terclockwise while pressing the pendant UNFOLD switch Platform position will change Repeat adjust ment until criteria b
7. 33688A GN 20 BK 20 BK 20 GN 20 Page 14 RD 18 Platform Lights Option ights Option Light Relay ale ale mh gi Counter RD 18 BK 18 i al E 4 COND WIRE CODE 4 COND WIRE CODE m NO COLOR NO COLOR 7 8 Bucks BLACK y 2 2 BLUE 18 2 RED 18 EERE za 3 WHITE 18 a wmrEns 1 alle ge NOT USED NOT USED BE amp llz 9 COND WIRE CODE 9 COND WIRE CODE zm NO COLOR NO COLOR z GN 18 SILVER 22 BROWN BROWN L WH 18 SILVER 22 z BLUE 20 z s 8 3 BLACKI2O BLACK 3 Eus 8 gt s Er ORANGE BK 18 RD 18 Switch B 6 WHITE 20 WHITE 20 9 COND WIRE CODE 9 COND WIRE CODE 8 _ Switch 7 RED IS 7 COLOR NO COLOR 5 As Viewed From Terminal s NOT USED NOT USED 1 NOTUSED n NOT USED Side of Switch NOTUSE
8. See note below 82046 82046 37 1 Control Hand Pendant Assembly Non Electronic Non Shielded Coiled See note below 33659A 33659A 38 1 Diode Assembly Up Solenoid 73906A 73906A 39 1 Harness Lift Power See note below 33688A 33688A 40 1 Harness Main 947 0500NA 947 0500NA 41 1 Harness Tower Opposite Pump Not shown see Wiring Diagram 33231A 33231A 42 1 Harness Bridge Inputs Not shown see Wiring Diagram 33249RA 33249RA 43 1 Harness IB Occupied Stow Not shown see Wiring Diagram 33257A 33257A 44 1 Harness Tower Pump Side Not shown see Wiring Diagram 33255A 33255A 45 1 Harness Extension Lighting 54 Not shown see Wiring Diagram 31033A54 31033A54 46 1 Harness Extension Lighting 99 Not shown see Wiring Diagram 31033A99 31033A99 47 1 Hose Assembly 86 1 8 Dia Swivel Ends Not shown see Hydraulic Diagram 16004A 086 16004A 086 48 1 Hose Assembly 46 1 8 Dia Swivel Ends Not shown see Hydraulic Diagram 16004A 046 16004A 046 49 1 Hose Assembly 3 16 Dia w Two Guards Not shown see Hydraulic Diagram 915 2601 139 915F5604A 179 50 1 Hose 1 8 Thermal Plastic Not shown see Hydraulic Diagram 23742R 23742R 51 1 Decal Warning Pressure Relief Valve Not shown See note below 22249 22249 52 1 Decal Lift Power On Off Not shown See note below 21494 21494 53 1 Decal Fold amp Barrier Relief Valve Adjustment Not shown note below 33233 33233 54 1 Decal Manual Instructions Publ
9. Threshold Warning Red 30704 30704 8 1 Spacer Lens NHTSA 31386 31386 9 1 Metal Ring Base Lamp 30971 30971 10 1 Socket Lamp 30703 30703 11 3 Screw 48 32 x 1 2 Pan Head Phillips Thread Cut 30974 30974 12 1 Bulb Light 19841 19841 13 2 Clamp Spring Pump Handle 12350 12350 14 4 Rivet Pop SD43BS 1 8 13 19 12954 12954 15 5 Rivet Pop SD64BS 3 16 13 25 11513 11513 16 1 Screw 10 32 x 3 8 T Head Thumb 33435 33435 17 2 Rivet Snap 201 x 217 256 25973 25973 18 1 Diode Green LED 29545 29545 19 1 Cover Pump Module 947 0519RN 947 0519FN 20 2 Fitting Male 7 16 20 O Ring to Male 7 16 20 JIC 37 24504 24504 21 1 Elbow Female Swivel 7 16 20 JIC 37 to 2 Male 7 16 20 JIC 37 26579 26579 22 4 Rivet Snap 122 Dia 158 197 Thick 25759 25759 23 1 Washer 5 16 External Tooth 16368 16368 24 2 Bolt 5 16 18 x 3 4 Nylock Hex See note below 29608 29608 25 2 Bolt 5 16 18 x 1 2 Nylock Hex See note below 10012 10012 26 2 Washer 5 16 Flat 10063 10063 27 1 Pump Handle with Grip 17206A 17206A 28 1 Cycle Counter LCD w o Reset 30547 30547 29 1 Flasher 12V 32461 32461 30 2 Relay 30 40A SPDT 12V 18087 18087 31 3 Nut 10 32 Serrated Flange 83080 83080 32 1 Cable Pump Module Power 26082A 4 26082A 4 33 1 Cable Lift Chassis Ground 22166A 22166A 34 1 Wire Assembly Lift Interlock Connection 31797A 31797A 35 1 Wire Assembly Lift Stowed Connection See note below 31798A 31798A 36 1 Rubber Boot Red
10. anaa POS NEG SI 8 8 GROUND DETECT 5 Gy Rp 18 VEHICLE SECURE SIGNAL CHIZV INPUT BK 16 FUSE UNFOLD 8 MICROSWITCH YULT BU 18 LIFT NOT STOWED SIGNAL 5 5 WH 18 H BK 16 c RD 18 i 8 No Buca 2 2 Bugo 4 4 4 LIFT POWER SWITCH LIFT READY COUNTER dE 22 LED 4 11 wl 4 5 OUTER BARRIER E RAISED 2 8 RD 18 BK 18 MICROSWITCH IB OCCUPIED 2 3 2 i ds I BU 20 VT 20 ri NI MICROSWITCH 5 ENSE k BK 20 3 WH 20 NO RDI NE 18 RD 18 Jali t j TDK et SEREHE 5 BK 20 o 6 a S GN 18 GN 18 4 4 CaO STOW INTERLOCK sea N MICROSWITCH 578 on NO WH 18 GN 18 GN 18 ss sss 9 9 zrzazv 8 8 v wo e wheo 4 VT 20 VT 20 BK 20 4 BK 20 BK 18 E OR 20 Buo Bu 20 BK 18 TN OR 18 BN 20 WH 8 WH 18 WH 18 RD 20 PARTIAL FOLD gt 2 RD 18 ant 20 3 BK 20 MICROSWITCH GN 20 NO A A OR 12 bs FOLD RELAY FOLD RELIEF THRESHOLD ALARM 3 SOLENOID MICROSWITCH 8 wao OUTER _ ri LT BU GN 18 GN 20 BARRIER DOWN 5 973 1 30 FOLD RELIEF ee SM BN 20 8N20 E a E FT WH 20 E GN 20 5 L UP n MICROSWITCH OUT
11. 1 8 25 31 1 947 0415 SPACER FLAP CYL 0 540 UTA 29371 WASHER THRUST 875 OD 50 ID 0585T 29 1 947 0416 SPACER FLAP CYL 0 155 10 2 20946 RING 1 2 EXT SNAP AUTO BK 28 1 30236R032 5 DECAL BOUNDARY YELLOW LEXAN 1 X 32 1 2 9 1 915 0414 PIN PLATFORM CYLINDER 27 1 30236R048 5 DECAL BOUNDARY YELLOW LEXAN 1 X 48 1 2 8 1 33094A CYLINDER ASSY ROLLSTOP MILLENNIUM 26 2 18663 SCREW 1 2 20 X 1 5 SET LOCK AUTO BK 7 1 915R4312A 33Y ROLL STOP ALUM RUBBER END ASSY 33 YEL 25 1 10950 BUMPER RUBBER RECES 31 32 OD 6 2 24028 BRG PLASTIC FLANGE 3 8IDX1 4 24 1 945 0147NA ASSY BRIDGE PLATE PLT 33 48 FTG 5 2 24932BK PIN CLEVIS 3 8 X 3 EFF LEN W O HOLE BK 23 1 11513 RIV POP SD64BS 3 16 13 25 AUTO BK 4 2 28324BK NUT 5 16 18 TOP LOCK AUTO BK 22 1 10774 SPRING 1 4 X 1 EXT W HOOKS AUTO BK 148 26327 BOLT 5 16 18 X 1 1 4 LHSHCS AUTO BK 21 1 947 3343NA ASSY LATCH ROLL STOP 2 2 900 0311 STOP PLATFORM 20 2 27276 WASHER FINGER DISC SPRING 1 004 X 516 1 1 947 23350NW WMT PLATFORM NL917 2 33 X 50 IB 19 4 24537 SCREW 10 32X3 8 FL HD HX SKT AUTO BK ITEM QTY PART NO DESCRIPTION ITEM QTY PART NO DESCRIPTION Page 29 NOTE 4 Exploded Views and Parts Lists NL919IB 2 amp NL919FIB 2 Platform Assembly 48 1 8 16 GAGE SHIM SCALE 1 5X DWG NOTES 1 APPLY BOUNDARY D
12. NO DESCRIPTION Page 26 1 INSERT SOCKET OF LIGHT ASSY THRU TOP KEY WHILE INSTALLING LIGHT TIGHTEN SCREWS 2 HARNESS TO BE TUCKED INSIDE CHANNEL 3 APPLY LOCTITE 18822 TO SCREW ITEM 5 Exploded Views and Parts Lists Vertical Arm Assembly Rear NOTE 2 DETAILA SCALE 2x 9 2 32949 WELD NUT 4 40 X 1 8 BARREL ZINC 8 2 11481 SCREW 4 40 X 3 8 RD HD 7 1 33689A ASSY BRIDGE SWITCH W HARN NL NCL 2 6 1 32408 RUBBER BUMPER VERT CHAN 5 1 81064 000 SCREW 1 4 20 X 1 BHCS SS 4 1 945 5353 RETAINER LIFT TITE ROLLER 3 1 1000 2395A ROLLER ASSY ARM TORQUE SHAFT 2 1 31062A ASSY LIGHT VERT CHANNEL PHILIPS SOCKET 1 1 945 3448RNW WMT VERTICAL CHANNEL REAR 48 ITEM PART NO DESCRIPTION DWG NOTES 1 INSERT SOCKET OF LIGHT ASSY THRU TOP KEY WHILE INSTALLING LIGHT TIGHTEN SCREWS 2 APPLY LOCTITE 18822 TO SCREW ITEM 5 gt e Z NS NOTE 3 Vertical Arm Assembly Front 2 6 1 32408 RUBBER BUMPER VERT CHAN 5 1 81064 000 SCREW 1 4 20 X BHCS SS 4 1 945 5353 RETAINER LIFT TITE ROLLER 3 1 1000 2395A ROLLER ASSY ARM TORQUE SHAFT 2 1 31062A ASSY LIGHT VERT CHANNEL PHILIPS SOCKET 1 1 945 3448FNW WMT VERTICAL CHANNEL FRONT 48 ITEM QTY PART NO DESCRIPTION S Page 27 Exploded Views and Parts Lists Front
13. 2 11541 WASHER 10 FLAT AUTO BK 13 4 24570 RING 5 16 EXT SNAP ZINC PLATED 12 2 11913 WASHER 1 2 NYLON 13617 NUT 3 8 16 UNC HEX LOCK AUTO BK 10 4 26614 O RING 5 16 ID X 1 16 9 2 975 3121 MICRO SWITCH ASSY 8 2 33337A ASSY THRESHOLD TAPESWITCH NHTSA 945 7 2 10063 WASHER 5 16 FLAT NOTE 2 6 14 24440 BOLT 5 16 18 X 3 4 BHSC AUTO BK 5 2 26963 SPRING DAMP 5 67 4 291 C P1 3 37N RET 1 27208RW WMT LATCH LIFT TITE REAR RETRO 1 27208FW WMT LATCH LIFT TITE FRONT RETRO DETAIL A 2 1 945 2148N33Y THRESHOLD PLATE ASSEMBLY 1 1 945 3148RNW33 WMT BASE REAR 48 FTG SCALE 4X ITEM QTY PART NO DESCRIPTION Page 20 Exploded Views and Parts Lists NL917FIB 2 Base Plate Assembly DWG NOTES 1 LOOP TAPESWITCH WIRE BACK AND SECURE WITH WIRE TIE 2X 2 TRIM AND TUCK WIRE TIE CLASP INTO HOLE 4X 19 2 14993 RIV POP SD66BS 3 16 25 38 AUTO BK NOTE 1 18 2 29765 CLAMP INSULATED 1 3 8 17 4 10091 CABLE TIE 11 SOLID __ SS 16 2 31816 BOLT SHOULDER 5 16 X 5 8 1 4 20 SS W PC 17 1 15 3 29729 BOLT 3 8 16 X 1 2 WINYLOCK PATCH 14 2 11541 WASHER 10 FLAT AUTO BK 1 4 24570 RING 5 16 EXT SNAP ZINC PLATED 12 2 11913 WASHER 1 2 NYLON 2 13617 NUT 3 8 16 UNC HEX LOCK AUTO BK 10 4 26
14. 614 O RING 5 16 ID X 1 16 D 9 2 975 3121A MICRO SWITCH ASSY 8 2 33337A ASSY THRESHOLD TAPESWITCH NHTSA 945 7 2 10063 WASHER 5 16 FLAT NOTE 2 6 4 24440 BOLT 5 16 18 X 3 4 BHSC AUTO BK 5 2 26963 SPRING DAMP 5 67 E 4 291 C P1 3 37N RET 1 27208RW WMT LATCH LIFT TITE REAR RETRO 1 27208FW WMT LATCH LIFT TITE FRONT RETRO DETAIL A 2 1 945 2148N33Y THRESHOLD PLATE ASSEMBLY 1 1 945 3148FNW33 WMT BASE REAR 48 FTG SCALE 4X ITEM QTY PART NO DESCRIPTION Page 21 NOTE 1 17 HIT Exploded Views and Parts Lists NL9191B 2 Base Plate Assembly NOTE 1 DETAIL A SCALE 4X Page 22 DWG NOTES 1 LOOP TAPESWITCH WIRE BACK AND SECURE WITH WIRE TIE 2X 2 TRIM AND TUCK WIRE TIE CLASP INTO HOLE 4X NOTE 2 19 2 14993 RIV POP SD66BS 3 16 25 38 AUTO BK 18 2 29765 CLAMP INSULATED 1 3 8 17 4 10091 CABLE TIE 11 SOLID 16 2 31816 BOLT SHOULDER 5 16 X 5 8 1 4 20 SS W PC 15 3 29729 BOLT 3 8 16 X 1 2 W NYLOCK PATCH 14 2 11541 WASHER 10 FLAT AUTO BK 13 4 24570 RING 5 16 EXT SNAP ZINC PLATED 12 2 11913 WASHER 1 2 NYLON 11 2 13617 NUT 3 8 16 UNC HEX LOCK AUTO BK 10 4 26614 O RING 5 16 ID X 1 16 9 2 975 3121A MICRO SWITCH ASSY 8 2 33337A ASSY THRESHOLD TAPESWITCH NHTSA 945 F 2 10063 WASHER 5 16 FLAT 6 4 24440 BOLT 5 16 18 X 3 4 B
15. D 3 NOT USED 2 NOT USED 2 NOTUSED 8008 3 NOTUSED NOTUSED 1 NOT USED NOT USED RD 18 GN 20 5 LIFT NOT STOWED GROUND SIGNAL 5 WHITE 18 L at Up Down BK 16 Sr s secune o mur se Hower Switch 3 NOTUSED NOTUSED es 9 LIFT STOWED GROUND SIGNAL 9 GREEN 18 2 Lift Power T COND WIRE CODE Fold Unfold 3 5 COLOR Switch Fuse Switch E GY RD 18 rg 3 oneen scono FOL 31797A RD 18 VEHICLE SECURE SIGNAL 12V INPUT Bk 16 1 BK 16 n BED suse eco onm 31798A YLALT BU 18 ware LIFT STOWED NOT STOWED GROUND SIGNAL i Located in cavity 5 or 9 see chart above Interlock GN 18 Lift y 8008 Connection WE i8 Ready LED BK 18 6 COND WIRE CODE NO COLOR RD 18 33659A RED lc eu Bk 20 DK BU 18 EEE 3 BLAGK 20 5 wareno OR 12 NOT USED 7 COND WIRE CODE No COLOR _ z aver 3 TREE 6 COND WIRE CODE g 33231A D REDE me COLOR vs BK 20 BK 20 BK 18 E 2 BLUE 18 a Partial Fold WHS IB Raised 32519A amp 31228 BK 22 2a BK 20 GREEN 18 Microswitch GN 18 1 1 5 WHITES Switch RD 22 RD 20 s nor usen Y 5 IB Occupied Microswitch Z BU 18 A Threshold Alarm VT 20 Sidat Microswitch GNIS COND WIRE CODE COND WIRE CODE ridging ppm eon 34294A sen h Croswitc 2 NO CO
16. DESCRIPTION Page 23 Exploded Views and Parts Lists Top Parallel Arm Assembly Front 4 14 1 10058 NUT 5 16 18 HEX AUTO BK 13 1 10068 WASHER 5 16 LOCK AUTO BK 12 1 15858BK BOLT CARR 5 16 18 X 3 4 AUTO BK 11 1 16368 WASHER 5 16 EXTERNAL TOOTH 10 1 24440 BOLT 5 16 18 X 3 4 BHSC AUTO BK 9 1 28593A ASSY BLOCK GUIDE PLATFORM STOW 8 1 955 2392CLXT BKT QUIET RIDE MTG 955 7 1 14993 RIV POP SD66BS 3 16 25 38 AUTO BK 6 1 915 0703 BRACKET INNER SIDE PANEL GUIDE 5 2 11513 RIV POP SD64BS 3 16 13 25 AUTO BK 4 1 945 0450 CAP PARALLEL ARM 3 4 34398 WASHER 0 906 ID X 1 25 OD X 075 TH ZINC 2 4 24011 BEARING FLANGE 3 4 X 3 8 12FDU06 1 1 945 3419FNA ARM PARALLEL TOP FRONT Incl Items 1 14 ITEM QTY PART NO DESCRIPTION Top Parallel Arm Assembly Rear 14 1 10058 NUT 5 16 18 HEX AUTO BK 13 1 10068 WASHER 5 16 LOCK AUTO BK 12 1 15858BK BOLT CARR 5 16 18 X 3 4 AUTO BK 11 1 16368 WASHER 5 16 EXTERNAL TOOTH 10 1 24440 BOLT 5 16 18 X 3 4 BHSC AUTO BK 9 1 28593A ASSY BLOCK GUIDE PLATFORM STOW 8 1 955 2392CLXT BKT QUIET RIDE MTG 955 7 1 14993 RIV POP SD66BS 3 16 25 38 AUTO BK 9 6 1 915 0703 BRACKET INNER SIDE PANEL GUIDE 5 2 11513 RIV POP SD64BS 3 16 13 25 AUTO BK 4 1 945 0450 CAP PARALLEL ARM 3 4 34398 WASHER 0 906 ID X 1 25 OD X 075 TH ZINC 2 4 24011 BEARING
17. ECAL ITEM 28 48 1 8 FROM FRONT EDGE OF PLATFORM TO LEADING EDGE OF DECAL 2 APPLY BOUNDARY DECALS ITEM 27 1 2 ABOVE PLATFORM SURFACE EXCLUDING GRATING AND 1 2 FROM OUTER EDGE OF SIDE PLATE 3 USE LOCTITE 29255 GREEN ON ROLL STOP PIVOT PINS B C 24932BK 2X 4 USE LOCTITE 11522 1 RED ON SCREWS B C 24537 4X 5 THE ROLL STOP CYLINDER IS TO BE ADJUSTED USING A 16 GAGE 060 SHIM PLACED BETWEEN THE ROLL STOP AND THE SIDEPLATE WHERE NOTED ADJUST CYLINDER SO THAT THE SHIM CAN MOVE AND NOT PINCHED TIGHT 6 JAM NUT IS INCLUDED IN CYLINDER ASSY NOTE 3 SCALE 1 5X 18 1 915 0341N ADAPT CYL ROLL STOP LEVER 17 3 990 0341 ADAPT CYL ROLL STOP LEVER OUT 35 1 33434A HARN ROLLSTOP OCC NL 2 16 1 24550 PIVOT ROLL STOP LEVER L915 34 4 28031 BEARING FLANGE 1 X 1 2 16FDUO8 15 1 947 0345NA LEVER ROLL STOP LATCH ASSY 33 1 28630R000 81 TUBING POLYURETHANE 1 4ID X 1 20D X 81 14 2 32949 WELD NUT 4 40 x 1 8 BARREL 32 2 11481 SCREW 4 40 X 3 8 RD HD 13 3 15328 51610 X 100 X 0269 AUTO BK 81 1 915 0368N50Y GUARD WIRING PLT OUTER BARRIER SENSOR 12 5 13906 RIV POP SD45BS 1 8 25 31 30 1 947 0415 SPACER FLAP CYL 0 540 11 1 29371 WASHER THRUST 875 OD 50 ID 0585T 9 1 947 0416 SPACER FLAP CYL 0 155 10 2 20946 RING 1 2 EXT SNAP AUTO BK 28 1 30236R032 5 DECAL BOU
18. ER WH 18 WH 18 BARRIER 5 BU 18 DK BU 18 DK BU 18 DK BU 18 DOWN 2 TN OR 18 4 4 SOLENOID NC enas 5 GN 18 N C Valve NO WHOS 13 3 WH 18 BU 20 GN 20 Fo RD 18 22 RD 18 UP FOLD 20 el 20 BK 18 6 6 BK 18 SOLENOID NC 0 Fi UNFOLD BK 20 GN 20 MICROSWITCH TO ALL 4 COMMON C1 GROUNDS REDUNDANT RD 10 THRESHOLD 5 RELAY H RELAY m WARNING THRESHOLD RDAVH IS 985 oe BEEPER TO ALL PUMP 86 185 aneo STRIP SWITCHES FUSED F1 lt 9 amp 2 CN OR 12 BK 4 RD 10 al 0 GROUNDS F SE 874 30 Rogo GOLD 22 GOLD 22 L Hs 87A amp CHASSIS 8 a 9 T Y E GN 20 GROUND Z il ii RD WH 18 5 z g Lg la CIRCUIT THRESHOLD 5 WARNING o CIRCUIT BREAKER LIGHT o mu 6 POWER Sp erem STUD CHASSIS GROUND DESCRIPTION SYMBOL CAPACITOR NO c MICROSWITCH o NC DIODE _ FLASHER x COUNTER 00000 RELAY anl ex LIGHT BEEPER D CHASSIS GROUND CIRCUIT BREAKER CX JUNCTION et MOTOR SOLENOID SWITCH CONNECTER gt 1 JUNCTIONS ONLY OCCUR AT MARKED INTERSECTIONS Page 13 Lift Wiring Diagram
19. FLANGE 3 4 X 3 8 12FDU06 1 1 945 3419RNA ARM PARALLEL TOP 48 FTG R Incl Items 1 14 ITEM QTY PART NO DESCRIPTION Page 24 Exploded Views and Parts Lists Bottom Parallel Arm Assembly Rear 5 2 18349 10 32 W LOCKWASHER AUTO BK A 1 32514NA ASSY IB OCCUPIED o9 34398 WASHER 0 906 ID X 1 25 OD X 075 TH ZINC 214 24011 BEARING FLANGE 3 4 X 3 8 12 0006 3 A lt 1 1 945 8458NKS ARM PARALLEL BOTTOM SWITCH Incl Items 1 3 ITEM QTY PART NO DESCRIPTION ays EX Dm T HEP Bottom Parallel Arm Assembly Front NY NIS 9 lt G iw 2 x 5 WI 8 4 34398 WASHER 0 906 ID X 1 25 00 X 075 TH ZINC By 2 24011 BEARING FLANGE 3 4 X 3 8 12FDUO6 vi 1 1 945 8412NA ARM PARALLEL BOTTOM Incl Items 1 3 5 ITEM QTY PART NO DESCRIPTION Page 25 Exploded Views and Parts Lists Hydraulic Cylinder Assembly Main RETRACTED 29 146 STROKE 14 625 EXTENDED 43 771 x 1 30 10 3 1 15150 ELBOW 1 4 NPT 90 1 4 BARB 2 1 26667 ELBOW 7 16 20 M O RNG 37 085 ORFICE 1 1 C1514 3 0408N CYLINDER 14 625 29 146 RETRACTED ITEM QTY PART
20. HSC AUTO BK 5 2 26963 SPRING DAMP 5 67 E 4 291 C P1 3 37N RET 4 1 27208RW WMT LATCH LIFT TITE REAR RETRO 3 1 27208FW WMT LATCH LIFT TITE FRONT RETRO 2 1 945 2148N34Y THRESHOLD PLATE ASSEMBLY 1 1 945 3148RNW34 WMT BASE REAR 48 FTG ITEM QTY PART NO DESCRIPTION NOTE 2 Exploded Views and Parts Lists 1 NL919FIB 2 Base Plate Assembly DETAIL A SCALE 4X 2 DWG NOTES 1 LOOP TAPESWITCH WIRE BACK AND SECURE WITH WIRE TIE 2X 2 TRIM AND TUCK WIRE TIE CLASP INTO HOLE 4X NOTE 1 19 2 14993 RIV POP SD66BS 3 16 25 38 AUTO BK 18 2 29765 CLAMP INSULATED 1 3 8 17 4 10091 CABLE TIE 11 SOLID 16 2 31816 BOLT SHOULDER 5 16 X 5 8 1 4 20 SS W PC 15 3 29729 BOLT 3 8 16 X 1 2 W NYLOCK PATCH 14 2 11541 WASHER 10 FLAT AUTO BK 13 4 24570 RING 5 16 EXT SNAP ZINC PLATED 12 2 11913 WASHER 1 2 NYLON 11 2 13617 NUT 3 8 16 UNC HEX LOCK AUTO BK 10 4 26614 O RING 5 16 ID X 1 16 9 2 975 3121A MICRO SWITCH ASSY 8 2 33337A ASSY THRESHOLD TAPESWITCH NHTSA 945 2 10063 WASHER 5 16 FLAT 6 4 24440 BOLT 5 16 18 X 3 4 BHSC AUTO BK 5 2 26963 SPRING DAMP 5 67 E 4 291 C P1 3 37N RET 4 1 27208RW WMT LATCH LIFT TITE REAR RETRO 3 1 27208FW WMT LATCH LIFT TITE FRONT RETRO 2 1 945 2148N34Y THRESHOLD PLATE ASSEMBLY 1 1 945 3148FNW34 WMT BASE REAR 48 FTG ITEM QTY PART NO
21. Handrail Assembly 13 2 11513 RIV POP SD64BS 3 16 13 25 AUTO BK 12 1 29185 BALL STUD 13MM W 3 8 16 FEMALE THREAD 11 1 29186 GAS SPRING 14 468 EXT 8 956 COM P1 1150N 10 2 30227 WASHER UHMW 0 75 OD X 0 39 ID X 0 25 9 1 13617 NUT 3 8 16 UNC HEX LOCK AUTO BK 8 1 945 0640FNA ASSY FOLD ARM 48 FTG FRONT 7 1 31677 SLIDE UHMW PLATFORM SLIDE 2X6 9 6 1 985 0606N SLIDE PLATFORM ROTATE HANDRAIL 5 1 900 0413N PIN PIVOT LOWER ARM 4 2 18657 RING 3 4 EXT SNAP AUTO BK 1 3 1 10027 BOLT 3 8 16 X 2 HEX HD CAP 2 1 12608 CLIP SAFETY GAS SPRING 1 1 945 0618NA HANDRAIL ASSY NHTSA 2 ITEM QTY PART NO DESCRIPTION i2 Rear Handrail Assembly INDICATES ITEMS NOT SHOWN 14 1 82519A SWITCH ASSEMBLY INCLUDED WITH ITEM 9 13 1 29185 BALL STUD 13MM W 3 8 16 FEMALE THREAD 12 1 29186 GAS SPRING 14 468 EXT 8 956 COM P1 1150N 11 2 30227 WASHER UHMW 0 75 OD X 0 39 ID X 0 25 10 1 13617 NUT 3 8 16 UNC HEX LOCK AUTO BK 9 3 945 0640RNA ASSY FOLD ARM 48 FTG REAR 8 z 11513 RIV POP SD64BS 3 16 13 25 AUTO BK 7 1 31677 SLIDE UHMW PLATFORM SLIDE 2X6 9 6 1 985 0606N SLIDE PLATFORM ROTATE HANDRAIL 5 1 900 0413N PIN PIVOT LOWER ARM 4 2 18657 RING 3 4 EXT SNAP AUTO BK 3 1 10027 BOLT 3 8 16 X 2 HEX HD CAP 2 1 12608 CLIP SAFETY GAS SPRING 1 1 945 0618NA HANDRAIL ASSY NHTSA ITEM QTY PART NO DESCRIPTION
22. LOR NO COLOR Microswitch 8020 2 SJ 1 BLUE 18 EJ DK BLUE 18 z RED z FEDOS ala 3 WHITES 3 WHITE S Sis a a ORANGE 18 a TANORANGE IS GN 20 BU 18 U 5 GREENHS s GREENTS GN 18 p Ni s Buck s sacky Ground Detect suco WH 18 Microswitch 19 T 4 mms B 18m JZ 33434A c Stow Interlock Note polarity of diode It Unfold WH 18 Outer Barrier Outer Barrier i i must be oriented as shown 1 T RD 18 BK 18 BUCO Microswitch at left shows two differant Microswitch Butta Fold Relief Raised Microswitch a E Dame styles of diode identification GN 20 Fold Relief Up Fold Hydraulic BIET Solenoid Pump 2 RD 10 n 5 GN 20 Pump Module 20 Power Feed RD WH 18 26082A 4 B Outer I Threshold Barrier Beeper Warning REDUNDANT Relief amp T Light FOLD 5 POWER engo Gneo RD AWH 18 RELAY RELAY NOU Flasher Connects to B m IGN 20 Vehicle Battery Stud Side view of 20 E 9 Positive Post p solenoids removed GN 14 BK 20 agr 85 GN 20 E Ei from pump 33337A Circuit Sentry EB Threshold G Circuit Breaker HB Outer Strip Lead Wire b 13362 Bat Lift Barrier Switches RD 2 Power Cable Down NOTES 1 JUNCTIONS ONLY OCCUR AT MARKED INTERSECTIONS Hydraulic Schematic
23. NDARY YELLOW LEXAN 1 X 32 1 2 9 1 915 0414 PIN PLATFORM CYLINDER 27 1 30236R048 5 DECAL BOUNDARY YELLOW LEXAN 1 X 48 1 2 8 1 33094A CYLINDER ASSY ROLLSTOP MILLENNIUM 26 2 18663 SCREW 1 2 20 X 1 5 SET LOCK AUTO BK 7 1 915R4312A 34Y ROLL STOP ALUM RUBBER END ASSY 34 YEL 25 1 10950 BUMPER RUBBER RECES 31 32 OD 6 2 24028 BRG PLASTIC FLANGE 3 8IDX1 4 24 1 945 0147NA34Y ASSY BRIDGE PLATE PLT 34 48 FTG 5 2 24932BK PIN CLEVIS 3 8 X 3 EFF LEN W O HOLE BK 23 1 11513 RIV POP SD64BS 3 16 13 25 AUTO BK 4 2 28324BK NUT 5 16 18 TOP LOCK AUTO BK 22 1 10774 SPRING 1 4 X 1 EXT W HOOKS AUTO BK 3 2 26327 BOLT 5 16 18 X 1 1 4 LHSHCS AUTO BK 21 1 947 3343NA ASSY LATCH ROLL STOP 2 2 900 0311 STOP PLATFORM 20 2 27276 WASHER FINGER DISC SPRING 1 004 X 516 1 1 947 23450NW WMT PLATFORM NL917 2 34 X 50 IB 19 4 24537 SCREW 10 32X3 8 FL HD HX SKT AUTO BK ITEM QTY PART NO DESCRIPTION ITEM QTY PART NO DESCRIPTION Page 30 Providing Access to the World Over 300 Braun Dealers Worldwide a THE BRAUN CORPORATION Access to the World c gt Dieu Hdqrs Box 310 Winamac IN 46996 USA 1 800 THE LIFT 574 946 6153 FAX 574 946 4670 s l 62 wniuusiiw Service Manual for Series BB 8 Public Use Sen J25 Wheelchair Lifts Braun Five Year Limited Warranty The Braun Corporation of Wina
24. Service Manual for Series Public Use Wheelchair Lifts Series BB DOT Public Use Lift DOT Public Use Lift verifies that this platform lift meets the public use lift requirements of FMVSS No 403 This lift may be installed on all vehicles appropriate for the size and weight of the lift but must be installed on buses school buses and multi purpose passenger vehicles other than motor homes with a gross vehicle weight rating GVWR that exceeds 4 536 kg 10 000 Ib J was THE BRAUN Amm CORPORATION Providing Access to the W orld International Corporate Hdqrs Box 310 Winamac IN 46996 USA 1 800 THE LIFT 574 946 6153 FAX 574 946 4670 Read manual before installing p or servicing lift BG bus Failure to do so may result in serious bodily injury and or _ lt Pariani 261 219 Puisiii 2 2 04 property damage 0 34568 Puisui 062 44 Piisuiio 922 217 Lu February Patani 40 233 18 Pauizntzi IRE ZA 22 2008 Pui anidi 6 2 Pisonis Congratulations We at The Braun Corporation wish to express our fullest appreciation on your new purchase With you in mind our skilled craftsmen have designed and assembled the finest lift available This manual provides service related material Refer to the FMVSS No 403 Quick Reference Installation Sheet for installation instructio
25. ation Diagram Resecure replace damaged parts or otherwise correct as needed Note Apply Light Grease to Lift Tite latch tower pivot point if replacing latch Correct or replace damaged parts Correct or replace damaged parts and or relubri cate See Lubrication Diagram See Platfold Fold Pressure Adjustment and Outer Barrier Fold Pressure Adjustment continued Maintenance and Lubrication Schedule Verify FMVSS 403 404 Certification Checklist Inspect lift for wear damage or any abnormal condition Inspect lift for rattles See Certification Checklist Diagnostic Procedures Correct as needed Correct as needed Perform all procedures listed in previous section also Inner outer fold arms 2 Platform pivot pin bearings 4 Outer fold arm bearings 8 Inner roll stop pivot bearings 2 Inner roll stop lever bearings 2 Inner roll stop lever slot 2 Saddle support bearings 8 Inner fold arm roller pin bearings 4 Inner fold arm cam followers 4 Parallel arm pivot pin bearings 16 Handrail pivot pin bearings 4 Hydraulic cylinder pivot bushings 8 Outer barrier lever guide slot Inspect Lift Tite latch rollers for wear or damage positive securement and proper operation 2 Inspect inner roll stop for Wear or damage Proper operation Roll stop should just rest on top surface of the threshold plate Positive securement both ends Inspect handrail components for wear or da
26. bly 86 5 x 3 16 Dia 915 5603 86 5 V Seal Kits If repairing a cylinder order Seal Kit 1500 0500 Raw material items ordered and priced per inch order specified length Outer Barrier Fold Relief and Fold Relief Valve complete Outer Barrier Down and Down Valve complete 31122 Hydraulic Fluid Page 16 When adding or changing hydraulic fluid use Braun 32840 QT Exxon Univis HVI 26 hydraulic fluid do not mix with Dextron III or other hydraulic fluids Coil 31122 Cartridge 31121 Cartridge 26078 Hydraulics Diagram 5 dois 3 S S gt a E 2 17 Pump Module Parts List NL919FIB 2 1 Pump Module complete 12 Volt Rear 947 3516RNA 947 3516FNA 1 1 Pump Assembly M268 0117 12V 120G Triple Relief Includes Items 1 amp 2 34330 12V 34330 12V 2 1 Solenoid Up 4 Post Trombetta Flat Mount 31374 31374 3 1 Housing Pump Complete Assembly 947 0513RNA or 947 0513FNA Includes Items 3 17 947 0513RN 947 0513FN 4 1 Beeper Constant High Output 33251 33251 5 1 Switch Toggle w Gold Contacts 31787 31787 6 1 Stud Power Feed 26084 26084 7 1 Lens
27. ections should be repeated Clean the components and the surrounding area before apply ing lubricants LPS2 General Purpose Penetrating Oil is recommended where Light Oil is called out Use of improper lubricants can attract dirt or other contaminants which could result in wear or damage to the components Platform components exposed to contaminants when lowered to the ground may require extra attention Lift components requiring grease are lubricated during assembly procedures When these components are replaced grease must be applied during installation procedures Specified lubricants are available from The Braun Corporation part numbers provided on previous page Outer barrier pivot points 2 Outer barrier latch pivot point Outer barrier latch slot Outer barrier lever bearings 2 Lift Tite latches tower pivot points 2 points 2 springs 4 points Inspect outer barrier for proper operation Spring continued Page 10 Lift Tite latch gas dampening spring pivot Inspect Lift Tite latches and gas springs for wear or damage bent deformed or misaligned positive securement lock nuts external snap rings and proper operation Inspect outer barrier latch for proper operation positive securement and detached or missing Adjust fold pressure and outer barrier fold pressure All listed inspection lubrication and main tenance procedures should be repeated at 750 cycle intervals follo
28. ed up Call Product Support Page 4 Platform Fold Pressure Adjustment See Tower 4 Fold Switch Adjustment in the Tower Microswitch Adjustment section for proper microswitch setting before adjusting the platform fold pressure Position the platform at the floor level loading position Loosen the hex nut on the adjustment screw do not remove hex nut Turn the adjustment screw counter clockwise until the platform does not fold when the Fold button is pressed Turn the adjustment screw clockwise in 1 4 turn increments and press the Fold button until the platform folds completely Note Return the platform to floor level position after each at tempt to fold the platform Turn the adjustment screw an additional 1 8 turn after the platform folds successfully Tighten the hex nut without moving the adjust ment screw Verify the platform will not stow while occupied Note Secure adjustment Screw and tighten hex nut following adjustment Platform Fold Adjustment Allen Screw Figure A Outer Barrier Fold Pressure Adjustment Lower the platform to the ground level load ing position Loosen the hex nut on the adjustment screw do not remove hex nut Turn the adjustment screw counter clockwise until the outer barrier does not raise when the Up button is pressed Turn the adjustment screw clockwise in 1 4 turn increments until the outer barrier raises and fully locks in posi
29. elow is met Proper Adjustment Criteria Bridge plate should just rest on threshold plate base plate Should be an approximate 1 8 clearance between outboard end of rotating pivot slide arm saddle and the lower parallel arm See Photo A Tower 2 Up Switch Adjustment Floor Position from Below Floor 1 Lower platform a minimum of 6 below floor level position using the manual hand pump or pendant control 2 Turn switch adjustment screw coun terclockwise 3 full turns 3 Press pendant UP switch continue pressing switch until platform stops 4 When platform stops turn switch adjustment screw clockwise while pressing the pendant UP switch Platform position will change Ad just platform to meet criteria listed for Tower 1 Proper Adjustment Criteria Page 8 Radius of Tower 4 Micro Switch Blade activated by Apex of Activation Plate Tower 3 Alarm Switch Adjustment Threshold Alarm Switch 1 Position platform at the fully raised floor level position using the pen dant control 2 Place pressure on the threshold warning plate base plate Con tinue applying pressure to threshold plate and turn switch adjustment Screw clockwise until alarm sounds If alarm sounds when pressure is first applied go to Step 3 3 Continue applying pressure to threshold plate and slowly turn switch adjustment screw coun terclockwise until the alarm stops sounding Tower 4 Fold Switc
30. g _7 Handrails 2 9 Pump Side Vertical Arm Inner Roll Stop Saddle 2 Inner Fold Arm 2 Outer Fold Arm 2 Opposite Pump Side Vertical Arm Outer Barrier Cylinder not visible underside of platform Platform Side Plates 2 Outer Barrier Automatic Outboard Roll Stop Outer Barrier Latch Inboard Right Left Outboard Page 2 Switch and Sensor Locations Up amp Unfold Microswitch Assy 975 3121A Up Microswitch Unfold Microswitch Threshold Strip Switch 33337A Inboard Right Threshold Alarm amp Partial Fold Left Outboard Microswitch Assy 975 3121A Threshold Alarm Microswitch Partial Fold Microswitch Stow Interlock Microswitch 1 amp Stow Interlock Assy icroswitc 32514NA Ground Detect Microswitch IB Raised Switch 33434A 32519A Bridging Note Mirror image for Microswitch Raised Microswitch left rear pump lifts 33689A 33434A Page 3 Certification Checklist Diagnostic Procedures The following operations and conditions must be functionally verified in order for the lift to be FMVSS 403 404 compliant If an operation does not function as described or a condition is not met follow the refer enced procedures to correct the problem or contact a Braun Corporation Product Support representative at 1 800 THE LIFT Vehicle movement is prevented unless the lift door i
31. h Adjustment Partial Fold 1 Position platform at 45 angle using the manual hand pump or pendant control 2 View the Tower 4 microswitch inside the lift tower see Photo B Turn the switch adjustment screw in or out as needed until the radius of the microswitch blade rides on the apex of the activation plate 3 Verify proper adjustment Criteria below must be met Proper Adjustment Criteria Apply pressure push down on outboard end of platform by press ing the hand pendant FOLD switch The platform should not fold stow with light pressure applied When folding fully the platform should stow tightly snug with stow blocks Maintenance and Lubrication Lubrication Diagram Parallel Arm Hydraulic Cylinder Pivot Pin Bearings 16 Pivot Bushings 8 LO LO Saddle Bearing 2 DE Lift Tite Latches Tower Pivot Points 2 LO Parallel Arm Pivot Pin Bearings 16 Handrail Pivot Pin Bearings 4 LO Inner Fold Arm Roller Pin Bearings 4 LO Inner Roll Stop Lever Bearings 2 and Slots 2 LO Lift Tite Latch Dampening Spring 2 springs 4 Points Lo Saddle Support lt Bearings 8 LO Inner Fold Arm Cam Followers 4 LO Inner Outer Fold Arm Contact Area 2 LG Outer Fold Arm Bearings 8 LO Lift Tite Latch Rollers 2 LO Inner Roll Stop Pivot Bearings 2 LO Outer Barrier Pivot Bearings 2 LO N Platform Pivot Pin O
32. ic Not shown See note below 32940 32940 Apply red 271 Thread Locker Loctite to the four hex bolts items 24 and 25 if a blue nylon patch is not present on the bolts when retrofitting an M268 0114 pump assembly Loctite is available from The Braun Corporation under part number 11522 1 Indicates items available for replacement part purposes only These items are not included with replacement pump modules Page 18 Pump Module Diagram Pump Mounting Bolts Apply red 271 Thread Locker Locktite to the three pump mounting bolts items 24 and 25 if a blue nylon patch is not present on the bolts when retrofitting an M268 pump assembly Loctite is available from The Braun Corporation under part number 11522 1 Note Front pump module shown rear pump module mirror image Page 19 Exploded Views and Parts Lists NL9171B 2 Base Plate Assembly DWG NOTES 1 LOOP TAPESWITCH WIRE BACK AND SECURE WITH WIRE TIE 2X 2 TRIM AND TUCK WIRE TIE CLASP INTO HOLE 4X 6 19 2 14993 RIV POP SD66BS 3 16 25 38 AUTO BK NOTE 1 18 2 29765 CLAMP INSULATED 1 3 8 17 10091 CABLE TIE 11 SOLID 16 2 31816 BOLT SHOULDER 5 16 X 5 8 1 4 20 SS NOTE 1 15 3 29729 BOLT 3 8 16 X 1 2 WINYLOCK PATCH 14
33. ier Fold Relief and Fold Relief Valve shown below 31121 7 4 Coil only shown below 31122 8 2 Valve Assembly Outer Barrier Down and Down complete 31348K 9 2 Cartridge only Outer Barrier Down and Down Valve shown below 26078 10 1 Breather Vent 1 4 NPT 26200 2 11 1 Diode Assembly Up Solenoid 73906A 12 1 Kit Hydraulic Port Service Cap 27049K 13 1 Reservoir Hydraulic Fluid 30160 14 1 Cap Reservoir Filler Screw On 30167 15 1 Fitting 90 1 8 NPT x 1 8 Barb Plastic 87563 16 1 Connector Plastic Y 1 8 O D 18877 17 1 Hose Thermal Plastic Black 1 8 I D 23742R 18 1 Handle with Grip 17206A 19 2 Fitting Male 7 16 20 SAE O Ring to Male 7 16 20 JIC 37 24504 20 1 Elbow 7 16 20 JIC 37 Female Swivel 1 7 16 20 JIC 37 Male 2 26579 21 1 Hose Assembly 1 8 Opposite Pump Side 16004A 086 22 1 Hose Assembly 1 8 Pump Side 16004A 046 23 2 Elbow 90 7 16 20 SAE O Ring Male 7 16 20 JIC 37 Male Orifice 26667 24 2 Cylinder C1514 3 0408N 25 2 Elbow 90 1 4 NPT Male to 1 4 Barbed 15150 26 1 Cylinder Rollstop w Breather Vent Complete 915 3318NA Includes Items 29 amp 30 25309NA 27 1 Fitting 90 Male 9 16 18 SAE O Ring to Male 7 16 20 JIC 37 87622 28 1 Nut 1 2 20 Hex Jam 83022 29 1 Rear Pump Hose Assembly 139 x 3 16 Dia w Two Guards 915 2601 139 30 1 Front Pump Hose Assembly 92 5 x 3 16 Dia w Two Guards Complete 915F5604A 179 915 5602 92 5 31 1 Front Pump Hose Assem
34. ing Patent 6 238 169 21551925002 Tie Braun Corporation
35. mac Indiana warrants that it will repair or replace at Brauns sole option any defect in material or workmanship in its wheelchair lift for five years providing the lift is installed operated and maintained properly This warranty is limited to the original purchaser and does not cover defects in the motor vehicle on which it is installed or defects in the lift caused by a defect in any part of the motor vehicle This warranty commences on the date the lift is put in service providing the warranty registration card is completed and received by The Braun Corporation within 20 days of purchase If no warranty card is received the warranty will expire three years from the date of manufacture as identified on the lift serial number tag This warranty also covers the cost of labor for the repair or replacement at Braun sole option of parts for three years when performed by an authorized Braun representative A labor schedule determines cost allowance for repairs and is available upon request This warranty does not cover normal maintenance service or periodic adjustments necessitated by use or wear The Braun Corporation will not under any circumstances pay for loss of use incidental or consequential damages related to the lift or vehicle in which it is installed This warranty will become null and void if the lift has been damaged through accident misuse or neglect or if the lift has been altered in any respect The five year por
36. mage and for proper operation Inspect microswitches for securement and proper adjustment Make sure lift operates smoothly Inspect external snap rings Outer fold arm 6 Lift Tite latch roller 2 Lift Tite latch gas dampening spring 4 Inner fold arm cam followers 4 Inner fold arm roller pins 4 Outer barrier hydraulic cylinder mounting pin 2 Inner roll stop lever bracket pins 2 Inspect inner roll stop locks 2 and torsion springs 2 for wear or damage and for proper operation Apply grease synthetic to contact areas between inner outer fold arms See Lubrication Diagram Apply Light Oil See Lubrication Diagram Apply Light Oil See Lubrication Diagram Apply Light Oil See Lubrication Diagram Apply Light Oil See Lubrication Diagram Apply Light Oil See Lubrication Diagram Apply Light Oil See Lubrication Diagram Apply Light Oil See Lubrication Diagram Apply Light Oil See Lubrication Diagram Apply Light Oil See Lubrication Diagram Apply Light Oil See Lubrication Diagram Apply Light Oil See Lubrication Diagram Apply Light Grease to both sides of slot See Lubrication Diagram Correct replace damaged parts and or relubricate Resecure replace or correct as needed See Platform Angle Instructions and Tower Microswitch Adjustment Instructions Replace damaged parts Resecure replace or adjust as needed See Microswitch Adjustment Instructions Realign towers and
37. n the space provided or document on a copy This information must be provided when filing a warranty claim or ordering parts The Braun Corporation 1 800 THE LIFT BRAUNLIFT COM Mode DOT Public Use Lift MODEL NL917FIB 2 Ms Ling Series No SERIAL NUMBER BB 00025 PUMPCODE CYLINDER Serial No 64 148 MFG DATE 01 25 08 Pump Code C 5 72 245 95 54 0110 00 S A476 5991079 0 692217 Cylinder Code Sample Serial No Series No Identification Tag Date of Manufacture Contents Troubleshooting and Maintenance Lift mH 2 Switch and Sensor Locations 3 Certification Checklist Diagnostic Procedures 4 Platform Fold Pressure Adjustment 5 Outer Barrier Fold Pressure Adjustment 5 Platform Angle Adjustment 6 7 Platform Stop Blocks 7 Tower Microswitch Adjustment 8 Lubrication Diagram een 9 Maintenance and Lubrication Schedule 10 12 Lift Electrical Schematic 13 Lift Wiring Diagram eme 14 Hydraulics Hydraulic Schematic
38. ns operating instructions and maintenance procedures Braun Millennium Series lifts are built for dependability and will provide years of pleasure and independence as long as the lift is installed and serviced as specified by a Braun certified technician and the lift is operated by an instructed person Sincerely THE BRAUN CORPORATION IM Ralph W Braun Chief Executive Officer Warranty and Registration Instructions Immediately upon receiving the lift examine the Series No Pump Code unit for any damage Notify the carrier at once Model No Serial No Cylinder Code with any claims A Two warranty registration cards shown right are b located in the lift mounted manual storage pouch cem The sales representative must process one of the jam cards The consumer must fill out the other card om and mail it to The Braun Corporation The war IM ranty is provided on the back cover of this manual The warranty cards must be processed to Sample Warranty Registration Card activate the warranty Two Braun Serial No Series No identification tags shown below are posted on the lift One I D tag is posted on the opposite pump side vertical arm A second 1 0 tag is located on the opposite pump side tower Both 1 0 tags provide the product identification infor mation provided on the warranty registration card Record the information i
39. r or replace if needed fasteners connections etc for wear damage or leakage Inspect parallel arms bearings and pivot pins for Replace if needed visible wear or damage Inspect parallel arm pivot pin mounting bolts 8 Tighten or replace if needed Inspect platform pivot pins bearings and vertical Replace damaged parts and resecure as needed arms for wear damage and positive securement Apply Light Grease during reassembly procedures Inspect inner outer fold arms saddle saddle sup Replace if needed port and associated pivot pins and bearings for visible wear or damage Inspect gas springs cylinders 4 for wear or dam Tighten replace or correct as needed age proper operation and positive securement Inspect saddle bearing UHMW 2 Apply Door Ease or replace if needed See Lubri cation Diagram Inspect vertical arm plastic covers Resecure or replace if needed Inspect power cable Resecure repair or replace if needed Mounting Check to see that the lift is securely anchored to the vehicle and there are no loose bolts broken welds or stress fractures Decals and Antiskid Replace decals if worn missing or illegible Re place antiskid if worn or missing Consecutive Repeat all previously listed inspection lubrica 750 Cycle tion and maintenance procedures at 750 cycle Intervals intervals Page 12 Lift Electrical Schematic
40. s closed ensuring the lift is stowed 1 Verify on the pump module mounted interlock connecter that the lift stowed signal pin 9 has a ground signal OR lift not stowed signal pin 5 has an open signal depends on interlock used 2 Refer to the interlock installation instructions Lift operation shall be prevented unless the vehicle is stopped and vehicle movement is prevented 1 Verify vehicle secure signal pin 6 has a 12 volt signal 2 Refer to the interlock installation instructions The platform will not fold stow if occupied Refer to Platform Fold Pressure Adjustment procedures The inner roll stop will not raise if occupied Call Product Support The outer barrier will not raise if occupied Refer to Outer Barrier Fold Pressure Adjustment procedures Verify platform lighting when lift is deployed and pendant illumination when lift is powered 1 Replace bulb s in the light housing A visual and audible warning will activate if the threshold area is occupied when the platform is at least 1 below floor level Remove the threshold warning plate Verify the threshold strip switch connectors are connected Replace the threshold strip switch Reinstall the threshold warning plate Bom Platform movement is prohibited beyond the position where the inner roll stop is fully deployed up Call Product Support Lift platform movement shall be interrupted unless the outer barrier is deploy
41. tion of this warranty covers the following lifts power train parts Cable Cylinder Flow Control Gear Box Motor Pump Hydraulic Hose amp Fittings All remaining lift components are covered by a three year warranty Return Authorization Procedure When processing any warranty claims parts repairs all requests must be processed through The Braun Corporation Product Support Department Call 1 800 THE LIFT during normal working hours Product Support will issue a Return Material Authorization RMA number and detail the procedures required for processing returns and or authorizing credit The lift identification information is provided on the Braun Serial No Series No identification tag and the two warranty cards shown on inside front cover The lift identification information must be provided when filing a warranty claim or ordering parts g A THE BRAUN AV CORPORATION Providing Access to the V orld 3 International Corporate Hdqrs P O Box 310 Winamac IN 46996 USA 2568 1 800 LIFT 574 946 6153 FAX 574 946 4670 February 2008 TP Not gt EL Se ZEE Gescriptions 303i ad on ina laissi produsi information available ui tne time oe Ue Wis Brann 232523 i19 gnana at any te without noises Patent 5 261 779 Patent Patani 0 739 524 Patent 6 065 924 Patent 40 27 Patents Pend
42. tion when the Up button is pressed Turn the adjustment screw an additional 1 8 turn after the outer barrier folds successfully Tighten the hex nut without moving the ad justment screw Verify the outer barrier will not raise when oc cupied Outer Barrier Fold Adjustment Allen Screw Note Secure adjustment Screw and tighten hex nut following adjustment Page 5 Platform Angle Adjustment Adjusting the platform angle based on the relationship of the platform at ground level directly affects the angle of the platform when positioned at floor level Unfold the lift and visually examine the angle of the platform when positioned at floor level Lower the platform fully and note the angle of the platform when it reaches ground level also The outboard end of the platform toe must contact the ground first when the platform is lowered all lift models Millennium NL Series The platform angle should be adjusted so there is a balance between the angle at both positions equal amount of angle Angle A should equal angle B as shown in Figure C Century NCL Series Vista NVL Series The platform angle must be adjusted so the outboard end of the platform toe is angled down slightly when positioned at floor level See Figure D The outboard end of the platform must contact the ground first to ensure the spring loaded outer barrier unfolds fully Adjustment Procedures Adjustment Allen scre
43. uter Barrier Outer Barrier Bearings 4 Latch Pivot Latch Slot LO LO Ban eg Outer Barrier Lever Bearings LO Outer Barrier Lever Guide Slot Both Sides LG See the Maintenance Lubrication Schedule for recommended applications per number of cycles Specified recommended Available Braun Lubricant Lubricant Amount Part No z Light Penetrating Oil LPS2 General Purpose 11 oz LO Light Oil 30 weight or equivalent Penetrating Oil Aerosol Can Stainless Stick Door Ease 1 68 oz s 15806 DE Door Ease tube Stick tube Light Lubriplat 14 oz LG Light Grease ig Grease ubriplate 07 15805 Multipurpose Can Page 9 Maintenance and Lubrication Schedule Proper maintenance is necessary to ensure safe troublefree operation Inspecting the lift for any wear damage or other abnormal conditions should be a part of all transit agencies s daily service program Simple inspections can detect potential problems The maintenance and lubrication procedures specified in this schedule must be performed by a Braun autho rized service representative at the scheduled intervals according to the number of cycles Braun dual parallel arm lifts are equipped with hard ened pins and self lubricating bushings to decrease wear provide smooth operation and extend the service life of the lift When servicing the lift at the recommended intervals inspection and lubrication procedures specified in the previous s
44. vertical arms Lubricate or correct as needed Resecure or replace if needed Replace damaged parts Apply Light Oil to inner roll stop lock pivot point Page 11 Maintenance and Lubrication Schedule Inspect outer fold arm pins 2 axles 2 and Replace damaged parts and resecure as needed bearings 8 for wear or damage and positive Apply Light Oil securement Remove pump module cover and inspect Resecure replace or correct as needed Hydraulic hoses fittings and connections for wear or leaks Harness cables wires terminals and connections for securement or damage Relays fuses power switch and lights for securement or damage Perform all procedures listed in previous section also Inspect cotter pins on platform pivot pin 2 Resecure replace or correct as needed Hydraulic Fluid Pump Check level Note Fluid Use Braun 32840 QT Exxon Univis HVI 26 should be changed if there is visible contamination hydraulic fluid do not mix with Dextron or other Inspect the hydraulic system cylinder hoses fit hydraulic fluids Check fluid level with platform tings seals etc for leaks if fluid level is low lowered fully and roll stop unfolded fully Fill to within 1 2 of the bottom of the 1 1 2 fill tube neck Inspect cylinders fittings and hydraulic connections Tighten repair or replace if needed for wear damage or leaks Inspect outer barrier cylinder hose assembly hose Tighten repai
45. wing the scheduled 4500 Cycles mainte nance These intervals are a general guideline for scheduling mainte nance procedures and will vary according to lift use and conditions Lifts exposed to severe conditions weather environment contami nation heavy usage etc may require inspection and maintenance procedures to be performed more often than specified AWARNING Maintenance and lubrication procedures must be performed as specified by an authorized service technician Failure to do so may result in and or property damage Cycle Counter NL 2 Series lift models are eguipped with a cycle counter located on the top of the pump module This cycle counter allows the lift attendant op erator to easily track the number of cycles during daily inspections of the lift Discontinue lift use immediately if maintenance and lubrication procedures are not properly performed or if there is any sign of wear damage or improper opera tion Contact your sales representative or call The Braun Corporation at 1 800 THE LIFT One of our national Product Support representatives will direct you to an authorized service technician who will inspect your lift Apply Light Oil See Lubrication Diagram Apply Light Oil See Lubrication Diagram Apply Light Grease to both sides of slot See Lubrication diagram Apply Light Oil See Lubrication Diagram Apply Light Oil See Lubrication Diagram Apply Light Oil See Lubric
46. ws are provided on each side of the lift platform for adjusting the platform angle Details and photos are provided on the opposite page Base Plate Wedges Installations where base plate wedges are used require more platform angle adjustment than normal Platform Stop Blocks When ad justing platform angle ensure both stop blocks are making full contact with the vertical arms details on opposite page Floor Level Adjustment Following platform angle adjustment set floor level positioning as detailed in Tower Microswitch Adjustment details on page 8 Page 6 Millennium NL Series Angle equals Angle B Floor Level Approximately 1 Clearance Inboard D Outboard Century NCL Series Vista NVL Series Toe must angle down slightly Floor Level Barrier Wedges a Inboard _ Outboard Platform Angle Adjustment Adjustment Allen screws are provided on each side of the lift platform for adjusting the platform angle Adjust platform angle as specified on previous page Platform Angle Adjustment Screws To raise the outboard end of platform turn adjustment screw clockwise To lower the outboard end of platform turn adjustment screw counterclockwise Turn counter clockwise to lower outboard end of platform
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