Braun MILLENIUM 5 User's Manual
Contents
1.2. 915 4534NA Platform Lights Option Note All wires 22 GA FSi9 ale unless otherwise noted ee m Pressure WH BK 20 Switch 7818 917 4535RNA 33 REAR PUMP LIFTS E 8 COND WIRE CODE 917 4535FNA 33 FRONT PUMP LIFTS B P20 P20 NO COLOR COLOR Bl 5 1 RD BK 20 5 NOT USED 1 2 BU BK Q0 5 NOT USED a 7 NOT USED 420 jr 920 a Pia 2 5 a JL EHE rsa 19 2 0 1 als qz ma Q 9080031202 6 WIRE CODE i goag mje ae COLOR posscectjeseezcsemecceseescnsencd ea 18 COND WIRE CODE Bou E 1 z BLACK Lift 7 ED WHITE 10 REX 9 COND WIRE CODE 9 COND WIRE CODE i 2 BLUE WHITE O xad FEE D GREEN CILE Control aes Interlock LED NO COLOR ood 5 NOT USED lacca M FS4 1 NOTUSED 1 NOT USED Bae 3 NOT USED 1 Module id 20 2 NOT USED 2 NOT U
3. LIFT SWITCH BOX BK 24 GA COPPER EM ea NOTE ALL WIRES 22 GA BK WH 24 GA SILVER 428 28 OR 18 UNLESS OTHERWISE NOTED PK d IB JUMPER 2 2 00 S PK GN 20 A 1 pae P15 A TTA a S THRESHOLD xl e G T SENSOR N 18 T 1 l PRESSURE Meno SWITCH SIN SI xx UNFOLD ak bib Je EKEN tdia mmm RD 18 erws ca sivem 2 WH To amp SRR 885 5 1 BK 24 COPPER 2 GN x d a aaa az i S 8 999 ae 1 buwo 8 i sea 58 see EE za ex WH BK 20 OUTER BARRIER p27 P26 H g 2 uel RAISED PLATFORM LIGHTS OPTION ELTE EV Uri au a dr EE OUO SENSOR i0 P20 J20 2 g MAGNET YL 26 BK 18 BK 18 RD 26 OZ 2 AI NSLCES P20 J20 18 M BK 18 5 18 OUTER BARRIER LATCHED 3 SENSOR INTERLOCK LIFT CONTROL MODULE MAGNET al sls N SEES RD 26 amp 21 421 5 Fi ole GN 26 ag T P16 16 E ee 7 H LIFT NOT STOWED SIGNAL YL LT BU 18 GROUND p BN 20 J16 J16 BRIDGE i VE
4. 227 DS Ag Hdqrs Box 310 Winamac IN 46996 USA 1 800 THE LIFT 574 946 6153 FAX 574 946 4670 S IN une amp 4g Solio Service Manual for Series 05 Public Use Serb wreeichair Lifts Millennium Series Lift Braun Worry Free Five Year Limited Warranty The Braun Corporation of Winamac Indiana warrants its wheelchair lift against defects in material and workmanship for up to five years providing the lift is installed operated and maintained properly and in conformity with this manual This warranty is limited to the original purchaser and does not cover defects in the motor vehicle on which it is installed or defects in the lift caused by a defect in any part of the motor vehicle This warranty commences on the date the lift is put into service providing the warranty registration card is completed and received by The Braun Corporation within twenty 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 of parts for three years when performed by an approved Braun Dealer A labor schedule determines cost allowance for repairs which can be provided upon request by an approved Braun Dealer This warranty does not cover normal maintenance service or periodic adjustments necessitated by use or wear The Braun Cor
5. PY 2 2 pO 2 2 BL A 29 2 24 Grip Handle Yellow 19074 42 Floor to Ground Lift Exploded View Page 25 gt gt 2 x ul E E l 5 o y in 26 1 48 Floor to Ground Lift Repair Parts List Part Numbers of Items Dedicated per Lift Model Base Weldment NL916IB 985R5148NW30 NL916FIB 985F5148NW30 985R5148NW33 NL917FIB NL9191B 985F5148NW33 985R5148NW34 NL919FIB 985F5148NW34 Cover Pump 2 Piece Back Bottom 915 0513RNPT 915 0513FNPT 915 0513RNPT 915 0513FNPT 915 0513RNPT 915 0513FNPT Cover Pump 2 Piece Top Front 915 0519RNPT 915 0519FNPT 915 0519RNPT 915 0519FNPT 915 0519RNPT 915 0519FNPT Platform Weldment 917 03050NW 917 03050NW 917 03350NW 917 03350NW 919 03450NW 919 03450NW Outer Barrier 915R4312 30Y 915R4312 30Y 915R4312 33Y 915R4312 33Y 915R4312 34Y 915R4312 34Y Inner Rollstop 915 0147NW30Y 915 0147NW30Y 915 0147NWY 915 0147NWY 915 0147NW34Y 915 0147NW34Y Bridge Switch Assembly 31010FA 31010FA 31010FA 31010FA 31010FA 31010FA Plate Backing Mounting 985 2501RN 985 2501FN 985 2501RN 985 2501FN 985 2501RN 985 2501FN Base Cover 975 3148CNA30Y 975 3148CNA30Y 975 3148
6. OP ruse SOLENOID P ol 1 1 55 COUNTER 3 S S COUNTER a o o o AA 3 CIRCUIT FLOOR LEVEL MAGNETIC SWITCH u SENTRY MEMORY SET 2 CIRCUIT BREAKER PUSH BUTTON L X RD PUMPBODY gt WH 20 4 VT 20 GROUND 5 STUD BEEPER GN 20 5 ROTARY POSITION SENSOR LIFT SHOWN IN STOWED POSITION Page 17 Lift Wiring Diagram
7. Handrails 2 Threshold Warning Pump Module Rear Base Plate Inner Roll Stop Bottom Parallel Arms 2 Rotating Pivot Slide Arms 2 Platform Pivot Arms 2 wa Pump Side Vertical Arm Outer Barrier Cylinder i i not visible underside of platform lt Platform Side Plates 2 indi Outer Barrier Automatic Outboard Roll Stop Outer Barrier Latch x Inboard Right Left Outboard 2 Switch and Sensor Locations Threshold Strip Switch 31221A Qty 2 Pressure Switch B Occupancy Microswitch Assy 32642A Bp Bridaing Microswitch 31010FA Microswitch Rotary 23184 Qty 2 Position Sensor 31094A Outer Barrier Latched Magnet 31664 Inboard Right Outer Barrier Latched Left Outboard Magnetic Sensor 32645NA60 Outer Barrier Raised Magnetic Sensor 32645NA60 31664 Mirror image for right front pump lifts 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 Vehicle movement is prevented unless the platform is fully stowed 1 Ver
8. 5 E Side view of Outer Barrier TT oc _ Connects to 8 Power Solenoids removed Latched Sensor 2 Vehicle Battery Stud ale Positive Post ME from pump Dual Relief 2 3 COND WIRE CODE 3 COND WIRE CODE s Circuit Sentry NO COLOR NO COLOR le x Circuit Breaker YELLOW 26 1 BLUE BLACK 20 Lead Wire 2 RED 26 2 RED BLACK 20 13362 Bat Lift 3 GREENGS 3 GREEN BLACK 20 S RD 2 Power Cable 8 5 205 0712 37 RD 2 N Back FS11 Plate B BK 24 COPPER 31221 j ux BK 20 g H Qe Motor Power Feed Wire BK 6 J Threshold Sensors S BK WH 24 SILVER 31221 E erp COPPER B Page 18 BK 24 GA COPPER 7 Hydraulic Schematic Roll Stop Fold Pressure Switch Bridging Valve Orifice Orifice 2 2 lt T TN Lifting Relief Valve Secondi Y x Hi 2500 Y 1900 PSI a Folding W Relief Valve Outer Barrier i Cylinder Opposite H Pump Side Pump Cylinder Cylinder BACKUP ot Des
9. 13 15 NOIB6S d px EF dir reped ee 16 Lift Electrical Schematic 17 Lift Wiring Diagram 18 Hydraulics Hydraulic Schematic 19 Hydraulics Parts List 20 Hydraulics Diagram 21 Repair Parts Pump Module Pump Module Parts List 22 Pump Module Diagram 23 Lift Exploded Views 42 Floor to Ground Lift Models NL9151B NL915FIB NL9181B and NL918FIB Repair Parts List 24 Exploded 25 48 Floor to Ground Lift Models NL9161B NL916FIB NL9171B NL917FIB NL919IB and NL919FIB Exploded View 26 Repair Parts List eee 27 NOTES M n 28 Page 1 Lift Terminology Hand Held Pendant E Control Towers 2 Lift Tite Latches 2 Top Parallel Arms 2 Visual Threshold Warning Main Cylinders 2 Unfold Assist Compression Springs 2 Adjustable Quiet Ride Stow Blocks 2 Audible Threshold Platform Lights Opposite Pump Side Vertical Arm de Vertical Arm Covers 4
10. 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 repair or replace if needed fasteners connections etc for wear damage or leakage Inspect parallel arms bushings 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 pin bushings and vertical Replace defective parts and resecure as needed arms for wear damage and positive securement Apply Light Grease during reassembly procedures Inspect upper lower fold arms rotating pivot slide Replace if needed arms slide support arms and associated pivot pins bushings and bearings for visible wear or damage Inspect gas springs cylinders for wear or damage Tighten replace or correct as needed proper operation and positive securement IB Inspect rotating pivot slide arm UHMW slide bear Apply Door Ease or replace if needed See Lubri ings buttons 2 and UHMW slide 1 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
11. Bolt 3 8 16 x 1 2 Nylock Hex 29729 Tubing Polyurethane 1 4 1 0 1 2 O D x 81 28630R000 81 Assembly IB Occupied Assembly Rotary Position Sensor 32642A 31094A Pin Clevis 3 8 x 3 Black Pin Platform Cylinder 24932BK 915 0414 Bolt 5 16 18 x 3 4 Nylock Hex Rivet Pop SD68 BSLF 3 16 38 50 29608 15244 Ring Snap 1 2 External 035 Thick Weldment Tube IB Fold Arm Front 20946 918 0625RNW Rivet Pop 1 8 25 31 13906 Lever Outer Barrier Latch Assembly 915 0345 915 0435 Bearing Flange 1 2 x 1 4 24442 Nut 3 8 16 Hex 10059BK Weldment Latch Lift Tite Rear 27013RW Weldment Tube IB Fold Arm Rear 918 0625FNA Weldment Latch Lift Tite Front Screw 4 40 x 5 8 Round Head 27013FW 14810 Pivot Outer Barrier Cylinder Front Bolt 5 16 18 x 1 1 2 Hex Head Cap 990 0352 10014 Screw 1 4 20 x 3 4 Flat Head Countersink 28986 Bolt 7 16 20 x 1 SHCS w Nylock Patch 28474 Screw 8 32 x 1 Mach Truss Head 19912BK Screw 10 32 x 3 8 Flat Head Hex 24537 Nut 44 40 w Lockwasher 19537 Adapter Cylinder Outer Barrier Lever Out 990 0341 Nut 78 32 Bag Vinyl 7 x 10 10777 31174 Bolt 5 16 18 x 3 4 Button Head Soc Cap Hd Rivet Pop 3 16 25 38 Black 24440 14993 Oylinder 14 625 29 146 Retracted C1514 3 9408 Screw 10 32 x 5 8
12. NPT Kit Hydraulic Port Service Cap e ume ic ime ome sm ome S UIN INL oS eme osse UN INS omes ome om mk Seal Kits If repairing a cylinder order Seal Kit 1500 0500 Raw material items ordered and priced per inch order specified length Down and Bridge Valve complete 2 31122 Duel Relief Valve complete 31122 E Hydraulic Fluid When adding or changing hydraulic fluid use Braun 32840 QT Exxon Univis HVI 26 hydraulic fluid do not mix with Dextron or other hydraulic fluids Cartridge 24612 Cartridge 26078 20 Hydraulics Diagram dois e Soe aie i M oo 2 0 21 Pump Module Parts List NL915IB NL9161IB NL9171B NL918IB and NL9191B NL915FIB NL916FIB NL917FIB NL918FIB and NL919FIB Part Numbers of Items Dedicated per Lift Model Item 1 Pump Module complete 12 Volt Rear 917 5516RNA 917 5516FNA 1 1 P
13. Pan Head Phillips Thd Cut 26714 Adapter Cylinder Outer Barrier Lever Harness Sensor Cherry w Plug 915 0341N 32645NA60 Washer External Tooth 83588 4 1 po 09 8 po po f BL LBm m L L LBmomegommm m rmmmimm Rivet Snap Black 158 197 Thick 25759 Clamp 5 8 Closed Insulated 84070 Clip Cable 1 2 Plastic 10092 Vertical Channel Weldment Front 42 918 0442FNW Nut 5 16 18 Top Lock Black 28324BK Cover Plastic Parallel Arm O S Front w Tape Tape 1 Wide S Face Foam x 14 1 Shown 915 0704NA 82015R014 Bolt 1 4 20 x 1 2 Button Head Socket Bolt 3 8 16 x 2 Hex Head Cap 15733 10027 Tape 1 Wide S Face Foam x 10 3 Shown 82015R010 Roller Assembly 1000 2395A Cycle Counter LCD Without Reset 30547 Roller Retainer 915 5353 Handrail Weldment 985 4618NW Nut 5 16 18 Hex Lock 11387BK Rivet Push In 8MM Bumper Rubber 31 32 O D 30063 10950 Pivot Inner Rollstop Lever Upper Outer Clamp 1 4 1 0 Nylon Loop 916 5434 84396 Screw 8 18 x 1 2 Self Tap Phillips 13583 Washer 10 Flat Auto BK 11541 Bulb Light 20 W Halogen Reflector 31060 Rivet Snap 201 x 256 295 26362 Nut 410 32 w Lockwasher 18349 Bearing Flange 1 x 1 2 16 FDU08 28031 Screw 1 4 20 x 3 4 Button Head Socket Cap Washer 3 8 Flat Black 81068 000 10064 Cover Plas
14. Plastic Parallel Arm 1 5 Front w Tape 915 0701NA Weldment Inner Rollstop Bracket Rear 985 0431RNW Threshold Strip Switch 31221A Spring Torsion 366 1 0 x 05 30386 Bolt Shoulder 5 16 x 5 8 1 4 20 31816 Spacer IB Lock 30394 Washer 10 Flat Auto BK Washer 1 2 Flat Black Zinc 11541 25346 Weldment IB Lock Bearing 3 8 1 0 x 1 2 Long 985 0630NW 30405 Bolt 3 8 16 x 1 Hex 10025 Roller 65 O D x 1 2 Long 985 0631N Washer 3 8 Lock Black 10069BK E Clip 3 8 Shaft 84383 Lever Inner Rollstop 985 0404N Spacer Handrail 230 UHMW 911 5301 Clamp Insulate 1 3 8 1 0 Washer 5 16 Lock Black 29765 10068 Washer 516 1 0 x 1 O D x 269 Auto BK Rivet Pop 3 16 13 25 SDe4BS 15328 11513 Gas Spring Fold Arm Ball Stud Gas Spring 13MM x 3 8 16 F Thread 29186 29185 Rivet Pop 3 16 06 13 Bearing Flange 3 8 x 1 4 Plastic 11512 24028 Washer 3 8 Lock 10069 Light Assy Vertical Channel 31062A Spacer Flap Cylinder 184 Thick 915 0416 Tab Outer Barrier Flap Cylinder w Magnet 915 4367NA Clip Safety 3 8 16 x 3 4 Flange 12608 Washer 4 I D x 810 O D x 12 24536 Bolt 3 8 16 X 3 4 Flange Button Head Socket Cap Bolt 5 16 18 x 2 Flange Hex 25171 25130 Spacer UHMW 75 O D 39 I D x 25 Bolt 3 8 16 x 3
15. Solid Normal Operational Codes There are also solid numbers that will appear while and after the lift is moving that indicate the lift operation and platform position Troubleshooting Procedures 1 While looking at the LCD screen operate the lift until the failure occurs Read the number that comes on the display the moment the alarm goes off and the light starts to flash This code will only stay on the screen for 10 seconds 2 Look up the number on the correct error code sheet and determine what part on the lift is causing the failure Go to the part on the lift that is suspected of causing the failure and look for anything obvious like magnets missing broken wires etc If nothing is found the next step is to determine if that sensor is send ing a signal to the board 3 Bring the platform to the level that the sensor should be activated using the backup pump if needed At this point look up the flashing code that corresponds to that sensor in the error code sheet look at the LCD screen and wait for the flashing scrolling numbers to appear If the number is not included in the scrolling numbers you know that sensor is the problem You should then check the harness or try another magnet with the south side of the magnet facing the sensor and see if the number will come up on the display 4 the problem is still not found or the harness is suspected the voltages should to be checked to and from the sensor to find the exact location of t
16. lower 06 Platform lowering threshold cannot be pied from this point down 07 Outer barrier moving to horizontal position 08 Platform at ground level 09 Outer barrier moving to vertical position 10 Platform raising 11 Platform raising paused at floor 12 Platform folding limited pressure 13 Platform folding full pressure 14 Timed fold cinching lift tite or anti rattle state 15 Platform folding stopped 16 Paused fold 17 Platform between ground and 3 above ground 18 Platform above 3 19 Outer barrier moving to horizontal postion 23 Outer barrier going back down after occupant detected 28 Illegal function not defined 29 Interlock fault not recognized or has been cleared but a motion button is still pressed 30 Platform location unknown 31 Platform location transition state attempting to locate position 35 Two or more motion buttons are being pressed 36 The retention belt cannot be buckled while try ing to fold or unfold 37 Motion button being pressed is not a valid mo tion 50 Outer barrier is not up above inboard barrier locked position 51 Threshold is occupied when platform is 1 or more below floor level 52 Inner rollstop is not up and locked below inner rollstop locked position 53 Inner rollstop occupied sensor is not activated between floor and inner rollstop up position 54 Outer barrier is occupied b
17. or missing Repeat all previously listed inspection lubrica tion and maintenance procedures at 750 cycle intervals Consecutive 750 Cycle Intervals Page 15 This page intentionally left blank to provide place for notes and references Page 16 Lift Electrical Schematic
18. 0 Rivet Pop 1 8 25 31 15244 13906 Weldment Tube IB Fold Arm Rear Lever Outer Barrier Latch Assembly 915 0345 985 0625RNW 915 0435 Bearing Flange 1 2 x 1 4 24442 Nut 3 8 16 Hex 10059BK Weldment Latch Lift Tite Rear 27013RW Weldment Tube IB Fold Arm Front 985 0625FNW Weldment Latch Lift Tite Front 27013FW Pivot Outer Barrier Cylinder Front 990 0352 Screw 4 40 x 5 8 Round Head Screw 1 4 20 x 3 4 Flat Head Countersink 14810 28986 Bolt 5 16 18 x 1 1 2 Hex Head Cap Bolt 7 16 20 x 1 SHCS w Nylock Patch 10014 28474 Screw 8 32 x 1 Mach Truss Head Nut 4 40 w Lockwasher 19912BK 19537 Screw 10 32 x 3 8 Flat Head Hex Adapter Cylinder Outer Barrier Lever Out 24537 990 0341 Nut 8 32 Hex 10777 Bolt 5 16 18 x 3 4 Button Head Soc Cap Hd 24440 Bag Vinyl 7 x 10 31174 Rivet Pop 3 16 25 38 Black 14993 Cylinder 14 625 29 146 Retracted 1514 3 9408 Adapter Cylinder Outer Barrier Lever 915 0341N Adapter Cylinder Outer Barrier Lever Washer External Tooth 915 0344 83588 Harness Sensor Cherry w Plug Screw 4 40 x 1 4 Phillips Head Jo Joo J J 2 32645NA60 11480 Washer Finger Disc Spring 27276 Clamp Cable 1 2 Plastic 10092 Vertical Channel Weldmen
19. 0 BLACKED c6 GREEN 20 3 DE m i Pri o S856 IB Occupancy WH 20 6 COND WIRE CODE 6 COND WIRE CODE 9 2 Microswitch NO COLOR NO COLOR 6 COND WIRE CODE V 7 BLACKED 1 BLACKEN Up Down NO COLOR RD 20 20 z FUSE HOLDER TG 2 REDD Switch D NOT USED 3 GREEN 20 3 GREEN 20 D WHITEY e 2513 2814 EHE 51975 5 BROWN 20 5 BROWN 20 D ORANGE 20 Lar Fold Unfold Counter 3 COND WIRE CODE 3 COND WIRE CODE Switch MES NO COLOR NO COLOR 1 PINK 1 BLUE FS12 2 NOT USED 2 RED 20 GN 20 3 PINK GREEN20 Rotary BK 20 e OR 20 Position 20 32929 rsi l IB Jumper J Threshold Harness E Warning Beeper Light 1 FS20 vr 20 31010FA Floor Level c 425 25 FS9 BU 16 OR BK 20 32832A Memory Set Bridge BU 16 1 1 c Push Button GN 20 Microswitch 2 20 GN 20 GN 20 C f RD 14 In Line 3 COND WIRE CODE 3 COND WIRE CODE COLOR NO COLOR Up Fold Pumi Fuse 1 veLowas 1 BLUE WHITES 2 RED 26 2 RED WHITE 20 Solenoid ed Power Feed 3 GREENS 3 GREEN WHTE RD 4 26082A 4 Outer Barrier Note polarity of diode It Hydraulic Raised Sensor 6 must be oriented as shown Pum P27 427 alle Detail at left shows two different I a styles of diode identification 32645NA60 11H 926 26 5 8 w s T ul Down
20. 069 Light Assy Vertical Channel 31062A Spacer Flap Cylinder 184 Thick 915 0416 Tab Outer Barrier Flap Cylinder 915 4367NA Clip Safety 3 8 16 x 3 4 Flange 12608 Bolt 3 8 16 X 3 4 Flange Button Head Socket Cap 25171 Washer 4 I D 810 x 12 Spacer UHMW 75 x 39 I D x 25 24536 30227 Bolt 5 16 18 x 2 Flange Hex 25130 Bolt 3 8 16 x 3 4 Soc Hd Cap Screw Bk 26259 Nut 5 16 18 Serrated Flange 25131 Spacer Flap Cylinder 700 Thick 915 0415 Arm Slide Support 985 0612N Guard Outer Barrier Sensor Wires 985 0368N50Y Slide Platform Rotate Weldment 915 0606N Washer Finger Disc Spring 27276 Spacer 5 O D x 334 1 0 x 1 515 LG 25132 Screw 10 32 x 1 2 Button Head Socket Cap 30375WP Bearing Flange 3 4 x 1 4 24012 Position Sensor Spacer 31092 Weldment Platform Pivot Arm 42 918 0640NW BKN a 2 a ro njo 2 2 e no 2 2 e e ie io P Slide UHMW Platform Rotate 31677 Pin Pivot Lower Arm 900 0413N Ring Snap 3 4 External Bearing UHMW Flat 1 226 18657 205 1760 Ball Stud 10MM 21301 Vertical Channel Weldment Rear 42 918 0442RNW Plastic End Cap 1 I D x 1 1 4 O D 20474 v e amp A
21. 4 Soc Hd Cap Screw Bk 30227 26259 Nut 5 16 18 Serrated Flange 25131 Spacer Cylinder 700 Thick 915 0415 Arm Slide Support Slide Platform Rotate 985 0612N 985 0606N Guard Outer Barrier Sensor Wires Snap Ring 1 2 985 0368N50Y 13273 Spacer 5 O D x 334 1 0 x 1 515 LG 25132 Screw 10 32 x 1 2 Button Head Socket Cap 30375WP Bearing Flange 3 4 x 1 4 24012 Position Sensor Spacer 31092 Weldment Platform Pivot Arm 48 985 0640NW BKN pe fs J 5 5 5 5 Nut 4 40 x 1 8 Barrel 32949 Pin Pivot Lower Arm Ring Snap 3 4 External 900 0413N 18657 Bearing UHMW Flat 1 226 205 1760 Ball Stud 10MM 21301 Vertical Channel Weldment Rear 48 955 0448RNW Plastic End Cap 1 1 0 x 1 1 4 O D 20474 m w Sim m omi 5 o m 2 o i 2 o o Grip Handle Yellow 19074 Page 27 This page intentionally left blank to provide place for notes and references Page 28 Providing Access to the World gt e Over 300 Braun Dealers Worldwide 7 THE BRAUN CORPORATION Providing Access to the W orld a 4
22. 53 1 Cable Pump Module Power Not shown 26082A 4 54 1 Harness Power Stow Interlock Not shown see Wiring Diagram 915 4530RNA 55 1 Harness Interlock Lighting Not shown see Wiring Diagram 915 4533NA 56 1 Harness Up Down Solenoid Not shown see Wiring Diagram 915 2533NA 57 1 Harness Threshold Switch Extension Not shown see Wiring Diagram 915 4534NA 58 1 Harness Hand Control Pump Housing to Circuit Board Not shown see Wiring Diagram 100245 001 Apply red 271 Thread Locker Loctite to the four hex bolts items 27 and 28 if a blue nylon patch is not present on the bolts when retrofitting an M268 0113 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 22 Pump Module Diagram Pump Mounting Bolts Apply red 271 Thread Locker Locktite to the three pump mounting bolts items 27 and 28 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 Rear pump shown front pump mirror image Page 23 42 Floor to Ground Lift Repair Parts List Part Numbers of Items Dedicated Base Weldment NL915IB 915R5142NW30 N FIB 915F5142NW30 918R5142NW33 18 91
23. 703 22 3 Screw 8 32 x 1 2 Pan Head Phillips Thread Cut 30974 23 1 Bulb Light 19841 24 1 Diode Green LED Panel Mount 29545 25 4 Rivet Snap 124 Hole x 197 236 Thick 29874 26 2 Washer 5 16 Flat 10063 27 2 Bolt 5 16 18 x 3 4 Nylock Hex See note below 29608 28 2 Bolt 5 16 18 x 1 2 Nylock Hex See note below 10012 29 1 Cable Ground 22166A 30 1 Washer 5 16 External Tooth 16368 31 1 Beeper Continuous 30487 32 1 Switch Toggle 31787 338 1 Decal Lift Power On Off Not shown 21494 34 1 Stud Power Feed 26084 35 1 Rubber Boot Red note below 82046 36 1 Harness Lift Interlock Connection 32639A 37 1 Wire Assembly Lift Stowed Connection See note below 32638A 38 1 Pump Handle with Grip 17206A 39 3 Rivet Pop SD43BS 1 8 13 19 12954 40 1 Plug Window Clear 30443 41 1 Stud Wing Head 1 4 Turn 28804 42 1 Retainer Push 28805 43 1 Washer Nylon 1 4 I D x 11 16 O D x 030 12690 44 1 Clip Pump Handle Top 915 5517 45 1 Clip Pump Handle Bottom 915 5518 46 1 Decal Manual Instructions Public Not shown 31412 47 1 Decal Removal Installaton Pump Cover Not shown 29051 48 1 Decal Warning Control Board Damage ESD Not shown 30787 49 1 Decal Removal Installation Pump Handle Not shown 29052 50 1 Decal Installation amp Warning Hydraulic Pressure Switch Not shown 27154 51 1 Decal Dual Relief Adjustment Not shown 32201 52 1 Decal LCD Lift Codes Not shown 32410
24. 77 28804 Spacer UHMW Vertical Channel Position Sensor Collet 995 0320 31093 Retainer Push On 28805 Grommet ID 312 FR 250 GD 813 T500 27726 Bracket Mounting Quiet Ride Gas Spring 12 2 Extended 8 3 Compressed 915 0392 30550A Pump Assembly 31038 12V Bolt 5 16 18 x 3 4 Carriage Black 15858BK Pin Pivot Parallel Arm Screw Drive 8 x 3 16 Long Black 917 0403 31086BK Washer 5 16 External Tooth 16368 Nut 5 16 18 Hex 10058 Receptacle Clip On Cylinder Outer Barrier 28803 25309NA Bracket Inner Side Panel Guide Bearing UHMW Flat Thin Black 915 0703 916 5406 Screw 10 32 x 5 8 Pan Head Phillips Thd Cut 26714 Pivot Inner Rollstop Lever Upper Inside 916 5433 Latch Outer Barrier w Magnet 915 4343NA Bearing Flange 3 4 x 1 2 24027 Bolt 5 16 18 x 1 2 Nylock Hex 10012 Spacer UHMW Latch 950 7760 Washer 5 16 Flat Bolt 3 8 16 x 1 2 Nylock Hex 10063 29729 Spring 1 4 x 1 Extension w Hooks Tubing Polyurethane 1 4 I D x 1 2 x 81 10774 28630R000 81 Assembly IB Occupied 32642A Pin Clevis 3 8 x 3 Black 24932BK Assembly Rotary Position Sensor 31094A Pin Platform Cylinder 915 0414 Bolt 5 16 18 x 3 4 Nylock Hex 29608 Ring Snap 1 2 External 035 Thick 20946 Rivet Pop 068 BSLF 3 16 38 5
25. 8F5142NW33 Cover Pump 2 Piece Back Bottom 915 0513RNPT 915 0513FNPT 915 0513RNPT 915 0513FNPT Cover Pump 2 Piece Top Front Assy 915 0519RNPT 915 0519FNPT 915 0519RNPT 915 0519FNPT Platform Weldment 917 03050NW 917 03050NW 917 03350NW 917 03350NW Outer Barrier 915R4312 30Y 915F4312 30Y 915R4312 33Y 915R4312 33Y Inner Rollstop 918 0147NWY 30 918 0147NWY 30 918 0147NWY 918 0147NWY Bridge Switch Assembly 31010FA 31010FA 31010FA 31010FA Plate Backing Mounting Rear 985 2501RN 985 2501FN 985 2501RN 985 2501FN Base Cover 915 3142CNA30Y 915 3142CNA30Y 915 3142CNA33Y 915 3142CNA33Y Parallel Arm Assy Bottom w Bearings Rear 915 4457NA 915 4456NA 915 4457NA 915 4456NA Parallel Arm Assy Top w Bearings Front 915 0422FA 915 5422FNA 915 0422FA 915 5422FNA Parallel Arm Assy Top w Bearings Rear 915 5422RNA 915 5422RA 915 5422RNA 915 0422RA Parallel Arm Assy Bottom w Bearings Front 915 4458NA 915 4455NA 915 4458NA 915 4455NA Rubber Nose 24603 30 24603 30 24603 33 24603 33 Part Numbers of Items Identical on All Lift Models Description Block Platform Stop 25778 Spring Dampener Retract 26963 Block Platform Stop 900 0311 Bolt 5 16 18 x 1 1 4 Low Socket Hd Cap Bk 26327 Sna
26. CNA33Y 975 3148CNA33Y 975 3148CNA34Y 975 3148CNA34Y Rubber Nose 24603 30 24603 30 24603 33 24603 33 24603 34 24603 34 Parallel Arm Assy Top Front w Bearings 915 0437FA 985 5437FNA 915 0437FA 985 5437FNA 915 0437FA 985 5437FNA Parallel Arm Assy Top Rear w Bearings 917 5437RNA 917 0436RNA 917 5437RNA 917 0436RNA 917 5437RNA 917 0436RNA Parallel Arm Assy Bottom Rear w Bearings 917 4458RNA 917 4457NA 917 4458RNA 917 4457NA 917 4458NA 917 4457NA Parallel Arm Assy Bottom Front w Bearings 917 4458FNA 975 4458NA 917 4458FNA 975 4458NA 917 4458FNA 975 4458NA Part Numbers of Items Identical on AII Lift Models Description Block Platform Stop Bridging Rear 25778 Description Spring Dampener Retract 26963 Block Platform Stop Bridging Front 900 0311 Bolt 5 16 18 x 1 1 4 Low Socket Hd Cap Bk 26327 Snap Ring 5 16 O Ring 5 16 I D x 1 16 O D 24570 26614 Bumper 75 x 625 Long Screw 1 2 20 x 1 1 2 Set Lock Black 915 0391 18663 Screw Socket Head 3 8 16 x 1 2 with 1 2 Shouldel 25929 Block Guide Platform Stow 28593 Grommet 1 0 281 FR 125 x GD 625 T 375 27725 Pin Platform 975 2325 Pivot Outer Barrier Lever 24550 Screw 5 16 18 x 3 4 SHFS 25527 Slide UHMW Platform Rotate Stud Wing Head 316
27. FAX 574 946 4670 August 2006 Wes c E 4413 111 41113 ad ina 2232 produsi information avaiable ui tne iuis s deu Gorgorition 93sra3 i19 idco gnana at any without notice Patent 5 261 779 Patent 6 464 Patani 40 739 524 Patent 065 924 Peto 25 55 07 Patents Pandin Patent 6 238 169 Aten 20 005 Corporation
28. HICLE SECURE SIGNAL GY RD 18 12V INPUT NES GY RD 18 as MICROSWITCH 12 7 BK 20 SE ER E a BU 16 LIFT STOWED SIGNAL YL LT BU 18 aoe 09 GROUND WH 20 s No BU 16 STEM 3 a 5 BU 16 NC adddaa ra 5 1 931 Se NN S e amp 8 SIS 265 STOW INTERLOCK BK 20 5 Ke S DESCRIPTION SYMBOL MICROSWITCH RD 20 RD 20 a WH 20 8664 amp BATTERY 4 t 55 BN 20 L WF STOW INTERLOCK GN 20 8 8 GYRD 8 MICROSWITCH WH 20 CHASSIS GROUND l Et LIFT POWER SWITCH NG CIRCUIT BREAKER FUSE PX Per EA CONNECTORS lt whas 2 wnes BU 18 BU 26 RD 18 1 BK 26 JUNCTION GN18 5 YL 26 BK 18 RD 26 1 MOTOR SOLENOID SOLENOID SWITCH e NO BRIDGE MICROSWITCH mae UP FOLD DOWN SOLENOID SOLENOID SOLENOID LEAL e VT 20 I PRESSURE SWITCH Pond GN 20 20 AW e amp POS 1 S ROTARY V PUMP BU 20 THRESHOLD THRESHOLD amp POSITION BK 4 BK 6 RD 14 ETT WARNING WARNING INTERLOCK SENSOR dio 9 LIGHT LED EE BU 20 E LED HYDRAULIC E BK YL 20 IN LINE DUAL RELIEF E oreo
29. Lubrication Diagram Apply Light Oil See Lubrication Diagram Correct replace defective parts and or relubricate Resecure replace or correct as needed See Platform Angle Instructions and Microswitch Ad justment Instructions Replace defective parts Resecure replace or adjust as needed See Microswitch Adjustment Instructions Realign towers and vertical arms Lubricate or correct as needed Resecure or replace if needed Replace defective parts and resecure as needed Apply Light Oil Maintenance and Lubrication Schedule 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 Control board circuit breaker 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
30. 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 screws 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
31. Quick Reference Installation Sheet for installation instructions 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 OWNER S WARRANTY REGIS TRATION 1 NL91718 05 00025 56 140G Two warranty registration cards shown right are located in the liftmounted manual storage pouch omes The sales representative must process one of the js ADDRESS cards The consumer must fill out the other card em and mail it to The Braun Corporation The war SUN 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 I D tags provi
32. SED 125 5 5 ORANGE JUMPER 14 WHITE 20 5 WOTUSED i USED 22 8 1 6 ORANGE JUMPER 15 BLACK 20 r1 NOT USED 4 NOT USED 5 Dip x d T NOT USED 16 NOT USED GN 20 ts 5 UFTROTSTONED GROWN SG 5 SEED s ORANGE NOTUSED L s lermae s ana aeon EEES s omae acu 7 UFTSTOWED 12 OUTPUT T BLACK 20 5855 L NOTUSED g NOT USED Bane np 0 P6 916 RD 20 1 uou 1 STOWED GROUND SIGNAL g WHITE 20 Jide Istius ccu H BK 20 2 2 BK 20 1 RD 20 GN 20 n 25 Interlock WH 20 BK 20 pio 6 All e GY RD 18 Connection S BBu VEHICLE SECURE SIGNAL 12V INPUT N 32639A z 1 i 7 GY RD 18 etek YLAT BU 18 rss rse P9 Hi 4 COND WIRE CODE 6 COND WIRE CODE LIFT STOWED NOT STOWED SIGNAL 8 F NO COLOR NO COLOR Located in cavity 5 7 or 9 see chart above P21 J21 Lift P bd 12 COND WIRE CODE 1 NOT USED 1 OR 20 amp OR 20 Stow Interlock 4 Iit Power 2 RED 20 3 d amp 3 BLACK 20 amp WHITE 20 915 4539NA Microswitch J Switch 8 z DCN B 915 4530 5 BLACK 20 rea v E s J31 P31 6 VIOLET 20 5 100245 001 T NOT USED WH 20 Stow Interlock NOTUSED BN 20 Microswitch EDC 5 ic 1
33. Service Manual NL Millennium Series Public Use Wheelchair Lifts Series 05 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 THE BRAUN CORPORATION Mi Providing Access to the World Read manual International Corporate Hdqrs 310 Winamac IN 46996 USA before installing 1 800 THE LIFT 574 946 6153 FAX 574 946 4670 _ lt lt S or servicing lift 50 gt serious bodily injury and or TUS Pasat 75 592 072 2 33126 Patent 40 095 224 Patent August Patent 776 45 5 2 1 2006 S IN CETTE 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
34. atform at the floor level loading Loosen the hex nut on the adjustment screw do Turn the adjustment screw counter clockwise Turn the adjustment screw clockwise in 1 4 turn Platform Fold increments and press the Fold button until the Adjustment platform folds completely Note return the plat Allen Screw amp 0 form to floor level position after each attempt to APA fold the platform Note Secure adjustment 4 Turn the adjustment screw an additional 1 8 turn screw and tighten hex after the platform folds successfully nut following adjustment Tighten the hex nut without moving the adjust Verify the platform will not stow while occupied Platform Fold Pressure Adjustment position not remove hex nut until the platform does not fold when the Fold button is pressed ment screw Outer Barrier Fold Pressure Adjustment Lower the platform to the ground level loading position Remove the pump cover Turn the adjustment screw shown below 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 position when the Up button is pressed DO NOT turn the adjustment screw beyond this position Verify the outer barrier will not raise when occuppied Reattach the pump cover Outer Barrier Fold Adjustment Allen Screw Page 5
35. ch switch is activated Flashing 71 Ground detect switch is activated Flashing 72 Outer barrier up switch is activated Flashing 73 Inner rollstop up switch is activated Flashing 74 Inner rollstop occupied switch is acti vated Flashing 76 Outboard barrier occupied switch is activated Flashing 78 Threshold tape switch A is activated Flashing 79 Threshold tape switch B is activated Flashing 80 Position set button is pressed Page 11 Maintenance and Lubrication Lubrication Diagram Lift Tite Latches Tower Pivot Points 2 LO Lift Tite Latch Dampening Spring 2 springs 4 Points LO Parallel Arm Pivot Pins 8 LO Rotating Pivot Slide Arm UHMW Slide 1 DE Parallel Arm Pivot Pins 8 LO Handrail Pivot Pins 2 LO Inner Roll Stop IB Pivot Points LO Rotating Pivot Slide Arm N UHMW Bearings 2 DE Outer Barrier Hinge Rotating Pivot Pivot Points 2 Slide Arm Pivot Pins LO LO Platform Pivot Pin 2 Points LO Lift Tite Latch Roller Assemblies 2 LO Outer Barrier Latch LO Outer Barrier Latch 7 See the Maintenance Lubrication Schedule for recommended applications per number of cycles Specified recommended Braun Lubricant Type Lubricant Amount Part No Light Penetrating Oil LPS2 General Purpose 11 oz 15807 LO Light Oil 30 weight or equivalent Penetrating Oil Aerosol Ca
36. cover until the Lift Ready green LED stops blinking 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 Oil See Lubrication Diagram Apply Light Oil See Lubrication Diagram Lift Tite latch gas dampening spring pivot points 2 springs 4 points Apply Light Oil See Lubrication Diagram Inspect Lift Tite latches and gas springs for wear or damage bent deformed or misaligned posi tive securement external snap rings and proper operation Resecure replace defective parts or otherwise correct as needed Note Apply Light Grease to Lift Tite latch tower pivot point if replacing latch Inspect outer barrier for proper operation Correct or replace defective parts Inspect outer barrier latch for proper operation positive securement and detached or missing spring Correct or replace defective parts and or relubri cate See Lubrication Diagram Page 13 14 Maintenance and Lubrication Schedule Inspect lift for wear damage or any abnormal condition Inspect lift for rat
37. cription Description Hydraulic Port S 2 Way 2 Position Solenoid Valve HUS M Pump Backup Pump Flow Control i Fixed Displacement Single Acting Cylinder Relief Valve its Check Valve Filter Screen Unfold Orifice Vented Reservoir MEM Manual x Ss Shutoff Valve c Page 19 1 Hydraulics Parts List Part Numbers of Items Dedicated per Lift Model Front and Rear Pump Models Description Hose Assembly 1 8 Opposite Pump Side NL915 16004A 081 NL916 NL917 16004A 079 16004A 086 NL918 16004A 084 919 16004 087 Hose Assembly 1 8 Pump Side 16004A 042 16004A 046 16004A 046 16004A 042 16004A 046 Cylinder C1514 3 9407 C1514 3 9408 C1514 3 9408 C1514 3 9407 C1514 3 9408 Rear Pump Hose Assembly 3 16 w Two Guards 915 2601 123 915 2601 139 915 2601 139 915 2601 123 915 2601 139 Front Pump Hose Assembly 3 16 w Two Guards 915 5602 82 915 5602 92 5 915 5602 92 5 915 5602 82 915 5602 92 5 Front Pump Hose Assembly 3 16 915 5603 80 5 915 5603 83 5 915 5603 86 5 915 5603 83 5 915 5603 86 5 Part Numbers of Items Identical on all Lift Models Front and Rear Pump Models Description Pump Assembly M268 0113 12V with Reservoir wi
38. de the product identification infor mation provided on the warranty registration card Record the information in 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 BRAUNLIFT COM Model No DOT Public Use Lift MODEL NL9171B Max fing Capacty 800 Series No SERIAL NUMBER 05 00025 PUMPCODE CYLINDER Serial No 56 14CG MFG DATE mn Pump Code C 5 72 245 95 54 0110 00 NT Cyl inder Code j Sample Serial No Series No Identification Tag Date of Manufacture Contents Troubleshooting and Maintenance Lift Terminology HH 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 BIOCKS 7 Platform Floor Level Adjustment 8 Bridging Microswitch Adjustment 9 LCD Lift 10 11 Lubrication Diagram 12 Maintenance and Lubrication Schedule
39. efore it is up 55 Outer barrier is not latched when above the in ner rollstop locked position Millennium only 56 Outer barrier is not up and latched and bridge Switch did not deactivate 57 Outer barrier is not up and latched and ground detect switch did not deactivate Century and Vista only 58 Outer barrier is not up and latched and the plat form is 3 above the ground 59 Outer barrier is not up after pausing platform travel 60 The kickout gas springs are worn replace before using 75 Low voltage detected must turn off power switch to reset LCD 77 Mehicle secure interlock has not been activated 90 Position will be set if you keep holding the button until it beeps 91 Position is out of a predetermined acceptable range of floor position 92 Bridge switch is not made needs adjusting 93 Inner rollstop occupied switch is not made position needs to be moved or switch should be adjusted 94 Outer barrier is not made fix and try again 95 Outer barrier latch is not made check for jumper on Century and Vista lifts check latch on Millen nium lifts 99 Controller program is not valid replace controller Flashing Numbers Flashing 65 Unfold button is pressed Flashing 66 Fold button is pressed Flashing 67 Down button is pressed Flashing 68 Up button is pressed Flashing 69 Bridge switch is activated Flashing 70 Outer barrier lat
40. he problem First determine the 3 wire colors for this sensor at the board and understand the 3 voltage readings needed to operate the sensor the 12V power 8V power and the 8V input signal to the PC board when activated by a magnet First check for a 8V input signal coming from the sensor to the wire going into the PC board if there is 11V on this wire the sensor is not being activated by the magnet Next check the 12V and 8V wires at the PC board plug leading to the sen Sor Once verified at the plug on the PC board the voltages should then be checked at the next plug down on the harness going to the sensor until the location of the problem is found Anytime you see the code for that specific switch you will have 8 volts on that colored wire on the 8 or 18 pin connector from that switch IE Outboard Barrier is closed 72 will appear on the screen and also 8V will be present on the signal wire from that switch if no code is present the voltage will be 11V Page 10 LCD Lift Codes Listed below are codes that the lift controller outputs during lift operation The codes will be displayed on an LCD screen located on the lift control board inside the pump module See the Manual Operating Instructions in the operator s manual for pump cover removal instructions Non Flashing Numbers 01 Platform stowed 02 Platform unfolding 03 Platform unfolding paused 04 Platform at floor level 05 Platform beginning to
41. ify lift stowed signal pin 7 on the pump module has a 12 volt signal OR pin 9 has a ground signal depends on interlock used 2 Refer to the interlock installation instructions Lift operation shall be inhibited 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 when occupied Refer to Platform Fold Pressure Adjustment procedures The inner rollstop will not raise if occupied Call Product Support The outer barrier will not raise if occupied Refer to Outer Barrier Fold Pressure Adjustment Verify platform lighting when lift is deployed 1 Replace bulb s in the light housing 2 Check fuse 5 amp fuse on circuit board F13 An audio warning and visual warning for public lifts will activate if the threshold area is occupied when the platform is a least 1 below floor level Remove the threshold warning plate Verify the threshold strip switch connectors are connected see illustration on Page 3 Replace the threshold strip switch Reinstall the threshold warning plate PON Platform movement is prohibited beyond the position where the inner rollstop is fully deployed Call Product Support Lift platform movement shall be interrupted unless the outer barrier is deployed Call Product Support 4 Position the pl
42. ircuit and stops the down travel of the platform while allowing the outer barrier to deploy Adjustment Guidelines Caution This adjustment is factory set and typically should not require adjustment Before adjusting the bridging microswitch Adjust platform angle as detailed on page 6 Bridging Microswitch Adjustment 1 Position the platform at floor level or slightly below Ensure the platform is not partially folded From the stowed position press the UNFOLD switch until the pump stops running and the platform comes to a full stop From below floor level press the UP switch until the pump stops running and the platform comes to a full stop Edge of Vertical Arm Adjustment Screw Bridging Microswitch Platform Stop Block Inboard Vertical Adjust floor level position as detailed on page 8 Ensure platform is in the fully unfolded position Ensure both stop blocks are making full contact with vertical arms details on page 7 2 Check both platform stop blocks to ensure there is no gap between the stop blocks and the vertical arms See Photos B C and D on page 7 A gap may indicate that the platform is not fully unfolded or the platform angle adjustment bolts are not adjusted equally on both sides 3 Switch Activation Lever Failure to follow these guidelines will result in an overtight adjustment that will bend the adjustment screw break the bridging s
43. late Backing Mounting Rear 985 2501RN 985 2501FN 2 1 Cover Pump 2 Piece Back Bottom 915 0513RNAPT or 915 0513FNAPT Includes Items 2 and 16 22 915 0513RNPT 915 0513FNPT 1 Cover Pump 2 Piece Top Front 915 0519RNAPT or 915 0519FNAPT Includes Items 3 and 39 52 915 0519RNPT 915 0519FNPT Part Numbers of Items Identical on all Lift Models Qty Description 1 Pump Assembly M268 0113 12V 120G Dual Relief ARS Includes Items 5 amp 6 31038 12V 1 Power Cable Up Solenoid to Motor 29049 1 Solenoid Up 4 Post Trombetta Flat Mount 31374 1 Diode Assembly Up Solenoid 73906A 2 Nut 10 32 Serrated Flange 83080 2 Fitting Male 7 16 20 O Ring to Male 7 16 20 37 24504 1 Elbow Female Swivel 7 16 20 37 to 2 Male 7 16 20 37 26579 1 Switch Pressure 31199 1 Control Hand Pendant Assembly See below for available options Control Hand Pendant Assembly Non Shielded Cable Straight See note below 32832A 12b Control Hand Pendant Assembly Shielded Cable Straight note below 32833A 12c Control Hand Pendant Assembly Shielded Cable Coiled note below 32421A 13 1 Control Board Assembly 100159 001 14 8 Standoff Snap In 31011 15 1 Switch Push Button 31753 16 1 Recepticle Clip On 28803 17 1 Lens Threshold Warning Red 30704 18 1 Decal Warning Pressure Relief Valve Not shown 22249 19 1 Spacer Lens NHTSA 31386 20 1 Metal Ring Base Lamp 30971 21 1 Socket Lamp 30
44. n Stainless Stick Door Ease 1 68 oz 15806 DE Door Ease c tube Stick tube LG Light Grease Light Grease Lubriplate 14 oz 15805 Multipurpose Can Page 12 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 sections 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 Whe
45. n these components are replaced grease must be applied during installation procedures Specified lubricants are available from The Braun Corporation part numbers provided above All listed inspection lubrication and maintenance procedures should be repeated at 750 cycle intervals Outer barrier hinge pivot points 2 Outer barrier latch pivot slide points Outer barrier latch lever pivot points Lift Tite latches tower pivot points 2 following 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 envi ronment contamination 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 Maintenance Indicator The Lift Ready green LED mounted on top of the pump cover will begin to blink after every 750 cycles The blinking LED will not affect the functions of the lift but is a reminder to complete necessary maintenance and lubrication Once the lift has been serviced fully stow the lift Once stowed press the UP button on the hand pendant and the Floor Level Set button on the back side of the pump
46. not permitted Vertical Stop Arm When adjusting platform angle setting floor level position or adjusting bridging microswitch E ensure both stop blocks t H Vertical Stop Arm Block are making full contact with the vertical arms cg Page 7 Platform Floor Level Adjustment Before setting floor level position tion if unable to stop platform when powering lift Adjust platform angle as detailed on page 6 2 Turn Lift Power switch Off Ensure both stop blocks are 3 Press Floor Position Set but making full contact with verti ton located between pump cal arms details on page 7 housing and lift tower 4 While pressing the Floor Po Floor Level Adjustment sition Set button turn the Lift Power switch On 1 Position platform at desired floor level position passenger 5 Continue pressing the Floor loading unloading height Position Set button until the lift sounds three beeps Position platform such that a the inner roll stop is laying 6 Release the Floor Position Flack Level Set Button flat on the threshold plate Set button b platforrm has not begun to fold 7 Cycle lift to verify that plat the intended position repeat form stops at the set floor adjustment procedures If re Note Use hand pump to po level position Note If peating procedures fails refer sition platform at proper posi platform does not s
47. on opposite page Floor Level Adjustment Follow ing platform angle adjustment set floor level positioning as detailed in Platform Floor Level Adjustment details on page 8 Page 6 Millennium NL Series Angle A equals Angle B Approximately 1 Clearance Inboard Outboard Century NCL Series Vista NVL Series Toe must angle down slightly d 4 must unfold Je fully Inboard Outboard Platform Angle Adjustment Adjustment Allen screws are To raise the outboard end Note Both adjustment screws provided on each side of the lift of platform turn adjustment must be adjusted equally platform for adjusting the platform Screw clockwise angle Adjust platform angle as Apply Loctite to adjustment specified on previous page To lower the outboard end screws following adjustment of platform turn adjustment screw counterclockwise Platform Angle Adjustment Screw Allen Head Adjustment Screws Turn counter clockwise to lower outboard end of platform t v Turn clockwise to raise outboard end of platform Platform Stop Blocks Must make full contact Stop Block Guideline All Lift Models Both stop blocks must make full contact with the edge of vertical arms Gap
48. p Ring 5 16 24570 Bumper 75 x 625 Long 915 0391 O Ring 5 16 1 0 x 1 16 O D 26614 Screw 1 2 20 x 1 1 2 Set Lock Black 18663 Screw Socket Head 3 8 16 x 1 2 with 1 2 Shoulder 25929 Grommet 1 0 281 FR 125 x GD 625 T 375 27725 Block Guide Platform Stow Pin Platform 28593 975 2325 Pivot Outer Barrier Lever 24550 Screw 5 16 18 x 3 4 SHFS 25527 Rivet Pop 3 16 x 06 13 11512 Spacer UHMW Vertical Channel 995 0320 Stud Wing Head 28804 Position Sensor Collet 31093 Retainer Push On Grommet ID 312 FR 250 GD 813 T500 28805 27726 Bracket Mounting Quiet Ride Gas Spring 12 2 Extended 8 3 Compressed 915 0392 26698 Pump Assembly Pin Pivot Parallel Arm 31038 12V 917 0403 Bolt 5 16 18 x 3 4 Carriage Black Washer 5 16 External Tooth 15858BK 16368 Screw Drive 8 x 3 16 Long Black 31086BK Nut 5 16 18 Hex 10058 Receptacle Clip On 28803 Bracket Inner Side Panel Guide 915 0703 Cylinder Flap 25309 05A Bearing UHMW Flat Thin Black 916 5406 Snap Ring 1 2 Latch Outer Barrier 13273 915 4343NA Pivot Inner Rollstop Lever Upper Inside Bearing Flange 3 4 x 1 2 916 5433 24027 Bolt 5 16 18 x 1 2 Nylock Hex 10012 Spacer UHMW Latch 950 7760 Washer 5 16 Flat 10063 Spring 1 4 x 1 Extension w Hooks 10774
49. poration 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 portion of this warranty covers the following lifts power train parts Cable Cylinder Flow Control Gear Motor Pump Hydraulic Hose amp Fittings Solid State Controller 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 extension 3009 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 y THE BRAUN amm CORPORATION Providing Access to the W orld 3312 International Corporate Hdqrs Box 310 Winamac IN 46996 USA 126 1 800 LIFT 574 946 6153
50. t Front 48 955 0448FNW Nut 5 16 18 Top Lock Black 28324BK Cover Plastic Parallel Arm O S Front w Tape 915 0704NA Bolt 1 4 20 x 1 2 Button Head Socket 15733 Tape 1 Wide S Face Foam x 14 1 Shown Tape 1 Wide S Face Foam x 10 3 Shown 82015R014 820158010 3 8 16 2 Roller Assembly 10027 1000 2395A Cycle Counter LCD Without Reset 30547 Roller Retainer 915 5353 Handrail Weldment 985 4618NW Nut 5 16 18 Hex Lock 11387BK Rivet Push In 8MM 30063 Pivot Inner Rollstop Lever Upper Outer 916 5434 Bumper Rubber 31 32 O D Screw 8 18 x 1 2 Self Tap Phillips 10950 13583 Clamp 1 4 I D Nylon Loop Clamp 5 8 Closed Insulated 84396 84070 Bulb Light 20 W Halogen Reflector Nut 10 32 w Lockwasher 31060 18349 Rivet Snap 201 x 256 295 Bearing Flange 1 x 1 2 16FDU08 26362 28031 Screw 1 4 20 x 3 4 Button Head Socket 81068 000 Cover Plastic Parallel Arm O S Rear w Tape 915 0702NA Washer 3 8 Flat Black 10064 Weldment Inner Rollstop Bracket Front 985 0431FNW Nut 3 8 16 Hex Lock 13617 Spacer Handrail 375 Thk UHMW 995 0301 Cotter Pin 1 4 x 2 Black Nut 1 4 20 Hex Lock 15886BK 10775 Washer 516 1 0 x 75 O D x 250 Black Cover Plastic Parallel Arm 1 5 Rear w Tape 25336 915 0703NA Cover
51. th Backup Pump Solenoid Up 4 Post Trombetta Flat Mount Power Cable Up Solenoid to Motor Motor Pump 12 Volt Low RPM Elbow 65 Male 7 16 20 SAE O Ring to 7 16 20 SAE O Ring Boss Valve Assembly Down Bridge complete 31038 12V 31374 29049 31350 26578 31348K 31122 26078 31120K 31121 16935 17351 26074 26080 17069 16934 87563 31199 24504 26579 26667 15150 23742R 18877 87622 25309 05A 17206A 73906A 26200 2 27049K Coil only Down Bridge Valve shown below Cartridge only Down Bridge Valve shown below Valve Assembly Duel Relief complete Cartridge only Duel Relief Valve shown below Cap Reservoir Filler O Ring only Hand Pump Mounting Hand Pump Backup with O Rings Item 18 Screw 1 4 20 x 2 1 4 Allen Head Clamp Reservoir H 48 M259 Reservoir Hydraulic Fluid Fitting 90 1 8 NPT x 1 8 Barb Plastic Switch Pressure 7 16 20 SAE O Ring Male Fitting Male 7 16 20 SAE O Ring to Male 7 16 20 37 Elbow 1 Female 7 16 20 37 Swivel 2 Male 7 16 20 37 Elbow 90 7 16 20 SAE O Ring Male 7 16 20 37 Male Orifice Elbow 90 1 4 Male to 1 4 Barbed Hose Thermal Plastic Black 1 8 1 0 Connector Plastic Y 1 8 O D Fitting 90 Male 9 16 18 SAE O Ring to Male 7 16 20 37 Cylinder Roll Stop Handle with Grip Diode Assembly Up Solenoid Breather Vent 1 4
52. tic Parallel Arm O S Rear w Tape Weldment Inner Rollstop Bracket Front 915 0702NA 985 0431FNW Nut 3 8 16 Hex Lock Cotter Pin 1 4 x 2 Black 13617 15886BK Spacer Handrail 375 Thk UHMW Washer 516 1 0 x 75 O D x 250 Black 995 0301 25336 Nut 1 4 20 Hex Lock 10775 Cover Plastic Parallel Arm I S Rear w Tape 915 0703NA Cover Plastic Parallel Arm 1 5 Front w Tape 915 0701NA Weldment Inner Rollstop Bracket Rear 985 0431RNW Threshold Strip Switch 31221A Spring Torsion 366 1 0 x 05 30386 Bolt Shoulder 5 16 x 5 8 1 4 20 Washer 516 1 0 x 1 O D x 0269 Auto BK 31816 15328 Spacer IB Lock Weldment IB Lock 30394 985 0630NW Washer 1 2 Flat Black Zinc 25346 Bearing 3 8 I D x 1 2 Long 84383 Bolt 3 8 16 x 1 Hex 10025 Roller 65 O D x 1 2 Long 985 0631N Washer 3 8 Lock Black 10069BK E Clip 3 8 Shaft 84383 Lever Inner Rollstop Clamp Insulate 1 3 8 I D 985 0404N 29765 Spacer Handrail 230 UHMW 911 5301 Adapter Cylinder Outer Barrier Lever 915 0344 Washer 5 16 Lock Black Gas Spring Fold Arm 10068 29186 Harness Sensor Magnetic w Plug 15 Rivet Pop 3 16 13 25 SD64BS 30433A15 11513 Ball Stud Gas Spring 13MM x 3 8 16 F Thread 29185 Bearing Flange 3 8 x 1 4 Plastic 24028 Washer 3 8 Lock 10
53. tles Correct as needed Correct as needed Perform all procedures listed in previous section also Platform pivot pin bearings 2 Platform fold axles 2 Inner roll stop IB lever bearings 2 Inner roll stop IB lever slot 2 Rotating pivot slide arm pivot pins 2 Parallel arm pivot bearings 16 Handrail pivot pin bearings 4 Hydraulic cylinder bushings 8 Inspect Lift Tite latch rollers for wear or damage positive securement and proper operation 2 Inspect inner roll stop IB for Wear or damage Proper operation Rollstop should just rest on top surface of the base plate Positive securement both ends Inspect handrail components for wear or damage and for proper operation Inspect microswitches for securement and proper adjustment Make sure lift operates smoothly Inspect external snap rings Handrail pivot pins 2 per pin Platform slide rotate pivot pins 2 per pin Platform fold axles 1 per axle Inner roll stop IB lever bracket pins 1 per pin Lift Tite latch gas dampening spring 2 per spring Inspect platform fold axles and bearings for wear or damage and positive securement 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
54. top at to Diagnostics section below Diagnostics Diagnostic codes ing is equipped with an LCD have been established in event screen Remove the pump the lift platform floor position cover to access the LCD bietet duis Jumper does not set the lift does not screen The following diagnos AIBEL Wiki 7 sound three beeps see Step tic codes will help resolve floor 5 above The control board position setting problems located inside the pump hous 91 The platform position is out of a prede termined acceptable range 92 The Bridging Microswitch is not activat ed adjust switch or lower the platform 93 The Inner Roll Stop Occupied switch is not activated adjust switch 94 The Outer Barrier Up switch is not acti vated adjust switch 95 The Outer Barrier Latched sensor is not activated Century and Vista Verify jumper is installed on the outboard barrier latch switch see photo at right Millennium Check latch Page 8 Bridging Microswitch Adjustment Bridging Microswitch The bridging microswitch is located at the bottom of the right front vertical arm See Photos A and B An adjust ment screw is built into the platform stop block The bridging microswitch will be deactivated if the outboard end of the platform contacts the unloading surface before the inboard end while the DOWN switch is pressed The deactivated bridging mi croswitch interrupts power to the DOWN switch c
55. witch and or result in lift operation failure Loosen the two jam nuts on the bridging switch activation screw see Photo G Tighten the screw until the activation lever is fully depressed Verify that there is no play in the activation lever and tighten the jam nuts 4 Test lift for proper operation Page 9 LCD Lift Codes To better understand the Braun LCD Trouble shooting display you must first understand the numbers that appear on the screen There are Flashing Codes Solid Error Codes and Solid Normal Operational Codes Flashing Codes 65 89 About 10 seconds after an operation has stopped there are a set of scrolling flashing numbers that indicate whenever a particular sensor or switch has been activated These numbers will start at number 65 and scroll up to number 89 then start the sequence over Remember they are not error codes Keep in mind that the lift will display codes for different positions and certain flashing codes must be present for that position you will not always get an error code Solid Error Codes 50 64 These are the numbers that will come on the screen when the audible and visual alarm goes off and will direct you to where the problem exists These numbers will only stay on the screen for about 10 seconds and then the flashing codes will scroll indicating what sensors are active This sequence of codes will keep repeating It is important to be looking at the screen when trying to get the lift to fail
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