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Rev. C - Series CA Service Manual

1. GN 20 Note polarity of diode It must be oriented as shown relative to the GN 20 wire above Detail shows two different styles of diode identification Vehicle Battery 4 Positive Post Circuit Sentry Lead Wire Ci
2. RD 18 DESCRIPTION SYMBOL PLATFORM LIGHTS OPTION 18 CAPACITOR tc OH ER eH ne E m 1 IB RAISED SWITCH MICROSWITCH BK 18 RD 18 GN 20 4 ne ERES 25 BK 18 212 Roas SWITCH BOX ae m RD22 RD 20 DIODE L BRIDGING l 1 MICROSWITCH FLASHER a BK 20 BU 20 B wo BUGO BK 20 L S Y COUNTER INTERLOCK T 8 B c c m 86 ps LIFT STOWED SIGNAL GROUND GN 18 NEG s RELAY nL YLALT BU 18 9 POS a GROUND DETECT E Gv Rp g VEPICLE SECURE SIGNAL
3. ITEM PART NO DESCRIPTION 28 4 25527 SCREW 5 16 18 X 3 4 FHS AUTO BK 22 4 25346 WASHER 1 2 FLAT AUTO BK a 4 936 0403 PIN PIVOT PARALLEL ARM 20 1 36075R037 5 EXTRUSION RUBBER NOSE DPA THRESHOLD 19 2 14993 RIV POP SD66BS 3 16 25 38 AUTO BK 18 2 29765 CLAMP INSULATED 1 3 8 EN 47 17 4 10091 CABLE TIE 11 SOLID f MZ 16 2 31816 BOLT SHOULDER 5 16 X 5 8 1 4 20 SS 15 3 29729 BOLT 3 8 16 X 1 2 WINYLOCK PATCH 14 2 11541 WASHER 10 FLAT AUTO BK 18 4 24570 RING 5 16 EXT SNAP ZINC PLATED 12 2 11913 WASHER 1 2 NYLON 1 2 13617 NUT 3 8 16 UNC HEX LOCK AUTO BK jo 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 NOTE 2 7 2 10063 WASHER 5 16 FLAT 6 4 24440 BOLT 5 16 18 X 3 4 BHSC AUTO BK IL 5 2 26963 SPRING DAMP 5 67 E 4 291 C P1 3 37N RET Pn 4 1 27208RW WMT LATCH LIFT TITE REAR RETRO DETAIL A 3 1 27208FW WMT LATCH LIFT TITE FRONT RETRO 211 945 2148N34Y THRESHOLD PLATE ASSEMBLY SCALE 4X 1 1 945 3148FNW34 WMT BASE REAR 48 FTG Page 25 Exploded Views and Parts Lists Top Parallel Arm Assembly Front ITEM QTY PART NO DESCRIPTION 14 1 10058 NUT 5 16 18 HEX A
4. si nd Or lt s DUE uu S NOTE 5 SCALE TAX rd NOTE 4 SCALE 1 5X NOTE 4 ITEM QTY PART NO DESCRIPTION ITEM PART NO DESCRIPTION 24 1 915 0147NW34Y BRIDGE PLATE PLT 34 48 FTG 945 0147NA34Y INC 24 36 47 48 1 30236R007 DECAL BOUNDARY YELLOW VINYL 1 X 7 28 1 11513 RIV POP SD64BS 3 16 13 25 AUTO BK 47 2 10069BK WASHER 3 8 LOCK AUTO BK 22 1 10774 SPRING 1 4 X 1 EXT WHOOKS AUTO BK 46 2 10059BK NUT 3 8 X 16 HEX AUTO BK 21 1 947 3343NA ASSY LATCH ROLL STOP 45 2 24012 BEARING FLANGE 3 4 X 1 4 12FDU04 20 2 36384 SPRING DISC STAINLESS OD 795 ID 531 44 2 10057 NUT 1 4 20 HEX 19 4 17192P SCREW 10 32X1 2 FHDHXS AUTO BLK W PATCH 43 2 83588 WASHER 1 4 EXT STAR TOOTH LOCK ZP 18 1 915 0841N ADAPT CYL ROLL STOP LEVER 42 1 32408 RUBBER BUMPER VERT CHAN 17 3 990 0341 ADAPT CYL ROLL STOP LEVER OUT 41 2 10001 BOLT 1 4 20 X 1 HEX 16 1 24550 PIVOT ROLL STOP LEVER L915 4 2 33603 BUMPER 1 X 5 8 LG UHMW BRIDGEPLATE 15 1 947 0845NA LEVER ROLL STOP LATCH ASSY 39 1 945 0431 RNW WMT BKT BRIDGE PLATE RR 14 2 32949 WELD NUT 4 40 x 1 8 BARREL 38 1 945 0431FNW WMT BKT BRIDGE PLATE FR 13 3 15328 WASHER 516ID X 10D X 0269 AUTO BK 37 4 25171 BOLT 3 8 16 X 3 4 FLBHSCS GD8 12 5 13906 RIV POP SD45BS 1 8 25 31 36 3 916 5406 BEARING UHMW FLAT THIN BLK
5. Page 29 Exploded Views and Parts Lists Front Handrail Assembly ITEM QTY PART NO DESCRIPTION 15 1 25171 BOLT 3 8 16 X 3 4 FLBHSCS GD8 14 1 10069 WASHER 3 8 LOCK 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 8 956 1 1150 10 2 30227 SPACER 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 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 Rear Handrail Assembly INDICATES ITEMS NOT SHOWN ITEM QTY PART NO DESCRIPTION 16 1 25171 BOLT 3 8 16 X 3 4 FLBHSCS GD8 15 1 10069 WASHER 3 8 LOCK 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 SPACER UHMW 0 75 OD X 0 39 ID X 0 25 10 1 13617 NUT 3 8 16 UNC HEX LOCK AUTO BK 9 1 945 0640RNA ASSY FOLD ARM 48 FTG REAR 8 2 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 ROT
6. 12V INPUT d BK 16 FUSE amp UNFOLD f MICROSWITCH eneo BU 18 _ STOWED SIGNAL GROUND s sL whas ZUM BK 6 7 RD 8 4 l A I E 2 2 LIGHT C 4 POWER SWITCH LIFT READY COUNTER mc LED 1 4 BEEPER I He dF E OUTER BARRIER eee 8 RAISED d 4 s 8 apis TT MICROSWITCH IB OCCUPIED 8 A auo vreo CHASSIS GROUND L MICROSWITCH a BK 20 20 NO ti 5 posee RD 18 RD 18 S 9 ES S S E CIRCUIT BREAKER FUSE t Buas okBue 64 D BK 8 BK 20 20 GN 18 4 4 GN 18 OCN i0 x HM STOW INTERLOCK 45 s oawoten JUNCTION MICROSWITCH um WH 18 GN 18 GN 18 8 88488 2 MOTOR DT CNN o 2 5 c 6a wao wheo H m BK 20 4 20 BK 18 OR 20 soiin A 20 p 20 BK 18 BK 18 TN OR 18 BN20 1 BN 20 3 wie m maal z E PARTIAL FOLD Bus Bis eol 13 SWITCH a MICROSWITCH 54 GN 20 wo CONNECTER _ 4 OR 12 LM FOLD WH 20 48 RELAY 5 BK 18 NOTES THRESHOLD ALARM 2 8 N O Valve MICROSWITCH 8 2 wag OUTER DOWN 1 JUNCTIONS ONLY OCCUR AT d LT BUNS We ol SOLENOID MARKED INTERSECTIONS t3 1 30 871 FOLD RELIEF N O Valve SOLENOID aiia al
7. QTY PART NO DESCRIPTION 13 3 25527 SCREW 5 16 18 X 3 4 FHS AUTO BK 12 3 25346 WASHER 1 2 FLAT AUTO BK 11 3 936 0403 PIN PIVOT PARALLEL ARM 10 2 19537 NUT 4 40 w LOCKWASHER 9 2 11481 SCREW 4 40 X 3 8 RD HD 8 1 33689A ASSY BRIDGE SWITCH W HARN NL NCL 2 4 1 32408 RUBBER BUMPER VERT 6 1 81064 000 SCREW 1 4 20 X 1 BHCS SS 5 1 945 5353 RETAINER LIFT TITE ROLLER 4 1 1000 2395A ROLLER ASSY ARM TORQUE SHAFT 3 1 31060 BULB LIGHT 20W HALOGEN REFLECTOR 2 1 31062A ASSY LIGHT VERTICAL CHANNEL w BULB 1 1 945 3448RNW WMT VERTICAL CHANNEL REAR 48 DWG NOTES DETAILA NOTE 4 di Vertical Arm Assembly Front 1 INSERT SOCKET OF LIGHT ASSY THRU TOP KEY WHILE INSTALLING LIGHT TIGHTEN SCREWS 2 APPLY LOCTITE THREADLOCKER BLUE 242 OR EQUIVALENT 3 APPLY LOCTITE THREADLOCKER RED 2717 OR EQUIVALENT TO ALL 25527 SCREWS ITEM QTY PART NO DESCRIPTION 10 2 25527 SCREW 5 16 18 X 3 4 FHS AUTO BK 9 2 25346 WASHER 1 2 FLAT AUTO BK 8 2 936 0403 PIN PIVOT PARALLEL 7 1 32408 RUBBER BUMPER VERT CHAN 6 1 81064 000 SCREW 1 4 20 X 1 BHCS SS 5 1 945 5353 RETAINER LIFT TITE ROLLER 4 1 1000 2395A ROLLER ASSY ARM TORQUE SHAFT 3 1 31060 BULB LIGHT 20W HALOGEN REFLECTOR 2 1 31062A ASSY LIGHT VERTICAL CHANNEL w BULB 1 1 945 3448FNW WMT VERTICAL CHANNEL FRONT 48
8. Since Braun does not control the scheduling of service work at the independent dealerships you may en counter some delay in scheduling or completion of work If you need assistance you may contact Braun at 631 West 11th Street Winamac Indiana 46996 1 800 THE LIFT 843 5438 If two 2 or more service attempts have been made to correct any covered defect that you believe impairs the value use or safety of the product or if it has taken longer than thirty 30 days for repairs to be com pleted you must to the extent permitted by law notify Braun directly in writing at the above address of the unsuccessful repair s of the alleged defect s so that Braun can become directly involved in providing service pursuant to the terms of this limited warranty WHAT IS NOT COVERED This Limited Warranty does not cover any of the following defects in materials components or parts of the product not attributable to Braun any material component or part of the product that is warranted by another entity Note the written warranty provided by the manufacturer of the material component or part is the direct responsibility of that manufacturer items that are added or changed after the product leaves Braun s possession additional items installed at any dealership or other place of business or by any other party other than Braun normal wear tear usage maintenance service periodic adjustments the effects of condensation or moisture from co
9. 13 25 AUTO BK 47 2 10069BK WASHER 3 8 LOCK AUTO BK 22 1 10774 SPRING 1 4 X 1 EXT WHOOKS AUTO BK 46 2 10059BK NUT 3 8 X 16 HEX AUTO BK 21 1 947 3343NA ASSY LATCH ROLL STOP 45 2 24012 BEARING FLANGE 3 4 X 1 4 12FDUO4 20 2 36384 SPRING DISC STAINLESS OD 795 1D 531 44 2 10057 NUT 1 4 20 HEX 19 4 17192P SCREW 10 32X1 2 FHDHXS AUTO BLK W PATCH 43 2 83588 WASHER 1 4 EXT STAR TOOTH LOCK ZP 18 1 915 0341N ADAPT CYL ROLL STOP LEVER 42 1 32408 RUBBER BUMPER VERT CHAN 17 3 990 0341 ADAPT CYL ROLL STOP LEVER OUT 44 2 10001 BOLT 1 4 20 X 1 HEX 16 1 24550 PIVOT ROLL STOP LEVER L915 40 2 33603 BUMPER 1 X 5 8 LG NAT UHMW BRIDGEPLATE 15 1 947 0345 LEVER ROLL STOP LATCH ASSY 39 1 945 0431RNW WMT BKT BRIDGE PLATE RR 14 2 32949 WELD NUT 4 40 x 1 8 BARREL 38 1 945 0431FNW WMT BKT BRIDGE PLATE FR 13 8 15328 WASHER 516ID X 10D X 0269 AUTO BK 37 4 25171 BOLT 3 8 16 X 3 4 FLBHSCS GD8 12 5 13906 RIV POP SD45BS 1 8 25 31 36 916 5406 BEARING UHMW FLAT THIN BLK 29371 WASHER THRUST 875 OD 50 ID 0585T 35 1 33434A HARN ROLLSTOP OCC NL 2 10 2 20946 RING 1 2 EXT SNAP AUTO BK 4 28031 BEARING FLANGE X 1 2 1 6FDUOB 9 1 915 0414 PIN PLATFORM CYLINDER 1 28630R000 81 TUBING POLYURETHANE 1 4ID X 1 20D X 81 8 1 33094A CYLINDER ASSY ROLLSTOP MILLENNIUM 32 2 11481 SCREW 4 40 X 3 8 RD HD 7 1 915R4312A 33Y ROLL STOP ALUM RUBBER END ASSY 33 YEL 31 1 915 0968N50Y GUARD WIRING PLT O
10. Outer Barrier Down and Down Valve shown below 26078 10 1 Diode Assembly Up Solenoid 73906A 11 1 Clamp Hose Solenoid Mounting 29663 12 1 Reservoir Hydraulic Fluid 30160 13 1 Cap Reservoir Filler Screw On 30167 14 1 Fitting 90 1 8 NPT x 1 8 Barb Plastic 87563 15 1 Connector Plastic Y 1 8 O D 18877 16 1 Hose Thermal Plastic Black 1 8 I D 23742R 17 1 Handle with Grip 17206A 18 2 Fitting Male 7 16 20 SAE O Ring to Male 7 16 20 JIC 37 24504 19 1 Elbow 7 16 20 JIC 37 Female Swivel 1 7 16 20 JIC 37 Male 2 26579 20 1 Hose Assembly 1 8 Opposite Pump Side 16004 086 21 1 Hose Assembly 1 8 Pump Side 16004A 046 22 2 Elbow 90 7 16 20 SAE O Ring Male 7 16 20 JIC 37 Male Orifice 26667 23 2 Cylinder 1514 3 0408 24 2 Elbow 909 1 4 Male to 1 4 Barbed 15150 25 1 Cylinder Rollstop w Breather Vent Includes Items 26 29 33094A 26 1 Fitting 90 Male 7 16 20 SAE O Ring to Male 7 16 20 JIC 37 25085 27 1 Plug Drain w Gasket 35679 28 1 Nut 1 2 20 Hex Jam 83022 29 1 Adapter Cylinder Roll Stop Lever 947 0344N 30 1 Rear Pump Hose Assembly 139 x 3 16 Dia w Two Guards 915 2601 139 1 Front Pump Hose Assembly 183 1 x 3 16 Dia w Two Guards 915 2603 183 1 31 1 Kit Hydraulic Port Service Cap 27049K Seal Kits If repairing a cylinder order Seal Kit 1500 0500 Raw material items ordered and priced per inch order specified length Outer Barrier F
11. Page 10 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 Lift Tite latch gas dampening spring pivot points 2 springs 4 points 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 for proper operation Inspect outer barrier latch for proper operation positive securement and detached or missing Spring Adjust fold pressure and outer barrier fold pressure 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 Lubrication 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
12. Patent 7 509 187 Patent 7 530 226 Patent CA 2 335 081 ws THE BRAUN 2D zm CORPORATION Providing Access to the World International Corporate Hdqrs Box 310 Winamac 46996 USA 35634 Rev 1 800 LIFT 574 946 6153 FAX 574 946 4670 December 2010 rz __ __ EE KN DT All illustrations descriptions specifications in this at the time of publication Braun Gorporation is rit produsi irforuitiern vallis at any 0151004 1104155 sala Sie Corporziior
13. 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 4 Saddle Support _7 amp 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 Outer Barrier Outer Barrier Bearings 4 Latch Pivot Latch Slot LO LO E 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 LO LightOil gg Weight or equival
14. uja 29371 WASHER THRUST 875 OD 50 ID 0585T 35 1 33434A HARN ROLLSTOP OCC NL 2 10 2 20946 RING 1 2 EXT SNAP AUTO BK 34 4 28031 BEARING FLANGE 1 X 1 2 16FDU08 1 915 0414 PIN PLATFORM CYLINDER 33 1 28630R000 81 TUBING POLYURETHANE 1 410 X 1 200 X 81 8 1 33094A CYLINDER ASSY ROLLSTOP MILLENNIUM 32 2 11481 SCREW 4 40 X 3 8 RD HD 7 1 915R4312A 34Y ROLL STOP ALUM RUBBER END ASSY 34 YEL 31 1 915 0368N50Y GUARD WIRING PLT OUTER BARRIER SENSOR 6 2 24028 BRG PLASTIC FLANGE 3 8IDX1 4 30 1 947 0415 SPACER FLAP CYL 0 540 5 2 24932BK PIN CLEVIS 3 8 X 3 EFF LEN W O HOLE BK 29 1 947 0416 SPACER FLAP CYL 0 155 172 28324 NUT 5 16 18 TOP LOCK AUTO BK 28 1 30236R033 5 DECAL BOUNDARY YELLOW LEXAN 1 X 33 1 2 s z 81003 000 SCREW 5 16 18 X 1 1 4 SHCS BK ZINC 27 1 30236R048 5 DECAL BOUNDARY YELLOW LEXAN 1 X 48 1 2 Be 900 0311 STOP PLATFORM 26 2 18663 SCREW 1 2 20 X 1 5 SET LOCK AUTO BK 1 1 947 23450 WMT PLATFORM NL919 2 34 X 50 IB 25 1 10950 BUMPER RUBBER RECES 31 32 OD Page 32 Braun Limited Warranty WARRANTY COVERAGE AND WARRANTY COVERAGE TIME PERIODS The Braun Corporation Braun warranty covers certain parts of this wheelchair lift for three 3 years or 10 000 cycles and the cost of labor to repair or replace those parts for one 1 year or 3 000 cycles If The Braun Corporation receives the warranty registration card within 20 days after the lift is put into se
15. 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 6 Rivet Pop SD64BS 3 16 13 25 11513 11513 16 1 Screw 10 32 x 3 8 T Head Thumb 33435 33435 17 3 Washer 10 Flat 11541 11541 18 1 Diode Green LED 29545 29545 19 1 Circuit Breaker Manual Reset 15 Amp 35143 35143 20 1 Clamp Hose Solenoid Mounting 29663 29663 21 2 Fitting Male 7 16 20 O Ring to Male 7 16 20 JIC 37 24504 24504 22 1 Elbow Female Swivel 7 16 20 JIC 37 to 2 Male 7 16 20 JIC 37 26579 26579 23 4 Rivet Snap 122 Dia 158 197 Thick 25759 25759 24 4 Washer 5 16 External Tooth 16368 16368 25 2 Bolt 5 16 18 x 3 4 Nylock Hex See note below 29608 29608 26 2 Bolt 5 16 18 x 1 2 Nylock Hex See note below 10012 10012 27 1 Cover Pump Module 947 2519RN 947 2519FN 28 1 Pump Handle with Grip 17206A 17206A 29 1 Cycle Counter LCD w o Reset 30547 30547 30 1 Flasher 12V 32461 32461 31 2 Relay 30 40A SPDT 12V with Internal Diode 35249 35249 32 1 Harness Main 947 2500NA 947 2500NA 33 1 Cable Pump Module Power 26082A 4 26082A 4 34 1 Cable Lift Chassis Ground 22166A 22166A 35 1 Wire Assembly Lift Interlock Connection 31797A 31797A 36 1 Wire Assembly Lift Stowed Connection See note below 31798A 31798A 37 1 Rubber Boot Red_ See note below 82046 82046 38 1 Control Hand Pendant Assembly Non Electronic Non Sh
16. N O Valve E A z cBr 20 e 4 SN OO 8 ao UP OUTER MICROSWITCH WH 18 WH 18 BARRIER b 2 BU 18 DK BU 18 DK BU 18 DK BU 18 DOWN Ux OR 18 i TN OR 18 SOLENOID NC 5 GN 18 N C Valve M 3 WH 18 BU20 4 GNO0 eo RD 18 2 9 RD 18 UP FOLD 4 BK 18 6 6 BK 18 zi SOLENOID a NC o UNFOLD BK 20 GN 20 MICROSWITCH TO ALL COMMON C1 GROUNDS Er REDUNDANT 5 FLASHER El POWER d THRESHOLD RELAY ES THRESHOLD RDAMH B 985 piis TO PUMP 85 aneo STRIP SWITCHES CIRCUIT lt GN 14 Zx YL 14 BK 4 RD 10 m 8 l suveren suvere gt 0 CIRCUIT HYDRAULIC 87A GOLD 22 GOLD 22 a CB1 GROUNDS BREAKER uP al 1 4 amp 8 CHASSIS E E FUSE Y E GN 20 GROUND s 4 K GN 14 B CIRCUIT z S T cet SENTRY g THRESHOLD CIRCUIT BREAKER WARNING 1 pk Lo RD 4 1 7 RDQ POWER STUD CHASSIS AODAINN Page 15 Lift Wiring Diagram
17. not honor any warranty claim for repairs or replacement of parts unless the claim is submitted with the appropriate paperwork and the work is completed by an independent factory authorized service center The appropriate paperwork can be obtained by written or phone contact with Braun at the contact information in this warranty Braun reserves the right to designate where any warranty work can be performed Braun also reserves the right to examine any defective workmanship or part prior to giving any authorization for warranty work Braun s return authorization procedure must be adhered to in order to process any warranty claims THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS YOU MAY ALSO HAVE OTHER RIGHTS THAT VARY FROM STATE TO STATE Page 35 NOTES This page intentionally left blank to provide a place for notes and references Page 36 Providing Access to the World Over 300 Braun Dealers Worldwide 7 THE BRAUN 4 CORPORATION Providing Access to the W orld eo Q gt ad Sa dg aca A a EO ats Hdqrs PO 310 Winamac IN 46996 USA THE LIFT 574 946 6153 FAX 574 946 4670 Service Manual for Series Public Use Wheelchair Lifts Series CA Patent 5 261 779 Patent 6 065 924 Patent 6 238 169 Patent 6 464 447 Patent 6 599 079 Patent 6 692 217 Patent 6 739 824 Patent 7 306 422 Patent 7 422 408 Patent 7 444 995
18. 020 2 BLUE 20 EB 8 18 SEREA 3 BLACK 3 BLACK 0 sj 2 VIOLETO 4 VIOLET 5 BK 18 RD 18 3 5 20 i i 20 6 WHITE 20 9 COND WIRE CODE 9 COND WIRE CODE 8 Switch Box T REDI 7 REDD NO COLOR NO COLOR 5 As Viewed From Terminal D NOT USED 3 NOT USED NOT USED u NOT USED Side of Switch 3 NOT USED NOTUSED z NOT USED z NOTUSED 1 RD 18 NOTUSED 3 NOT USED 4 NOT USED NOT USED RD 18 GN 20 5 LIFTNOT STOWED GROUND SIGNAL 5 WHITE 18 L _ Up Down to VEHICLE SECURE 12V INPUT FUSE HOLDER BKUS s NOTUSED NOTUSED Switch U NGTUSED D NOTUSED es 9 UFTSTOWED GROUND SIGNAL GREEN 18 m p Lift Power 8 7 COND WIRE CODE Fold Unfold Fuse Switch Switch GY RD 18 s omeen e coa FOE 31797A RD 18 iss coe rac VEHICLE SECURE SIGNAL 12V INPUT INE IIT x A s NOTUSED 31798A YULT BUI 1 wire s cou ij STOWED STOWED GROUND SIGNAL Located in cavity 5 or 9 see chart above anita Lift RD 18 onnection m Ready ES w 8 LED Kna gt 6 COND WIRE CODE NO COLOR RD 18 33659A ml 7 REDUS Hac 2 meea BK 20 DK BU 18 Dam T 4 GREEN 18 5 WHITE 18 OR 12 s 7 COND WIRE CODE NO COLOR 7 a awa p 6 COND WIRE CODE B 33231A s TESTS mi GN 20 NO COLOR H E
19. 6 WASHER 1 2 FLAT AUTO BK 21 4 936 0403 PIN PIVOT PARALLEL ARM 20 1 36075R037 5 EXTRUSION RUBBER NOSE DPA THRESHOLD NOTE 1 19 2 14993 RIV POP SD66BS 3 16 25 38 AUTO BK 18 2 29765 CLAMP INSULATED 1 3 8 EN 17 4 10091 CABLE TIE 11 SOLID NOTE 1 16 2 31816 BOLT SHOULDER 5 16 X 5 8 1 4 20 SS WPC 15 8 29729 BOLT 3 8 16 X 1 2 WINYLOCK PATCH 14 2 11541 WASHER 10 FLAT AUTO BK 18 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 qu 10 4 26614 O RING 5 16 ID X 1 16 9 2 975 3121A MICRO SWITCH ASSY 2 33337A ASSY THRESHOLD TAPESWITCH NHTSA 945 NOTE 2 7 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 41 1 27208RW WMT LATCH LIFT TITE REAR RETRO DETAIL A 3 1 27208FW WMT LATCH LIFT TITE FRONT RETRO 2 1 9452148N33Y THRESHOLD PLATE ASSEMBLY SCALE 4X 1 1 9453148FNW33 WMT BASE REAR 48 FTG Page 23 Exploded Views and Parts Lists 46 1 919 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 3 APPLY LOCTITE THREADLOCKER RED 2717 OR EQUIVALENT TO ALL 25527 SCREWS 2
20. ATE 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 _ 15 30 Exploded Views and Parts Lists NL917IB 2 amp NL917FIB 2 Platform Assembly SCALE TSX 16 GAUGE SHIM 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 THREADLOCKER GREEN 290 ON ROLL STOP PIVOT PINS B C 24932BK 2X 4 USE LOCTITE THREADLOCKER RED 271 ON SCREWS B C 24537 4X 5 THE ROLL STOP CYLINDER IS TO BE ADJUSTED USING A 16 GAUGE 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 7 lt 19 NOTE 4 1 2 NOTE 17 u 82 SCALE 15x NOTE 4 ITEM QTY PARTNO DESCRIPTION ITEM QTY PARTNO DESCRIPTION 24 1 915 0147NWY BRIDGE PLATE PLT 33 48 FTG 945 0147NAY INC 24 36 47 48 302368007 DECAL BOUNDARY YELLO VINYL 1 X 7 28 1 11513 RIV POP SD64BS 3 16
21. Check roll stop cylinder for leaks See Certification Checklist Diagnostic Procedures Correct as needed Correct as needed Place platform at floor level and remove drain plug from roll stop cylinder overflow chamber If fluid is found check again at 1 500 cycles otherwise check at 4 500 cycles If the amount of fluid increases between inspections the cylinder will need to be replaced 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 damage and for proper operation Inspect microswitches for securement and proper adjustment Make sure lift operates smoothly Apply grease synthetic to contact areas between inner outer fold arms See Lubrication Diagram Apply Ligh
22. I BK 20 BK 20 cum RED 18 2 BLUE 18 ISIE 3 BLACK 15 Partial Fold Noe i 32519A amp 31228 BK 22 BK 20 a Microswitch GN 18 IB Raised 22 B 20 IHITE n E A Switch RD 22 0020 Ez Microswitch Z Buia A 4 Threshold Alarm xo VT 20 5 Microswitch Nc COND WIRE CODE COND WIRE CODE Bridging BK 20 34294A k 8 NO NO COLOR Microswitch BURO ip 3 1 BLUE 18 1 DK BLUE 18 z REDE y 3 wansi 3 waman s alg BU 18 a a ORANGE U a TAORANGEGS GN 20 amp U s s GREENE H GN 18 Microswitch GN 18 s BLACK 19 BLACK Ground Detect eng wr uen B me Fuse S29 5500 A 2 pa icroswitc 2 33434A y Stow J j nie a Interlock Unfold WH 18 Outer Barrier Outer Barrler Microswitch Microswitch RD 18 BK 18 E I BU 20 14 3 VT 20 a pK Butta Fold Relief Raised Microswitch pae VT 20 22 GN 20 E RD 10 Fold Relief Up Fold lt c Solenoid TEN Hydraulic E RD 10 5 RD WH 18 Cento GN 20 IGN 20 GN 14 Threshold Warning Light RD WH 18 Flasher 33337A Threshold Strip Switches NOTES 1 JUNCTIONS ONLY OCCUR AT MARKED INTERSECTIONS Orifice Hydraulic Schema
23. ITEM QTY PART NO DESCRIPTION 28 4 25527 SCREW 5 16 18 X 3 4 FHS AUTO BK 22 4 25346 WASHER 1 2 FLAT AUTO BK 21 4 936 0403 PIN PIVOT PARALLEL ARM 20 1 36075R037 5 EXTRUSION RUBBER NOSE DPA THRESHOLD NOTE 1 19 2 14993 RIV POP SD66BS 3 16 25 38 AUTO BK 18 2 29765 CLAMP INSULATED 1 3 8 E 17 4 10091 CABLE TIE 11 SOLID NOTE 1 17 p 16 2 31816 BOLT SHOULDER 5 16 X 5 8 1 4 20 SS al 15 8 29729 BOLT 3 8 16 X 1 2 W NYLOCK PATCH 14 2 11541 WASHER 10 FLAT AUTO BK 18 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 26614 O RING 5 16 ID X 1 16 M 9 2 975 3121A MICRO SWITCH ASSY a 2 33337A ASSY THRESHOLD TAPESWITCH NHTSA 945 NOTE 2 7 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 i 4 1 27208RW WMT LATCH LIFT TITE REAR RETRO DETAIL A 1 27208FW WMT LATCH LIFT TITE FRONT RETRO 2 1 9452148N34Y THRESHOLD PLATE ASSEMBLY SCALE 4X 1 1 9453148RNW34 WMT BASE REAR 48 FTG Page 24 Exploded Views and Parts Lists NL919FIB 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 3 APPLY LOCTITE THREADLOCKER RED 2717 OR EQUIVALENT TO ALL 25527 SCREWS 25 2 A
24. M DOT Public Use Lift MODEL XXXXXXXXXX gt Model No Max Lifting Capacity 600155 SERIAL NUMBER XX XXXXX Serial No MFG DATE Date of Manufacture C Sample Serial No Series No Identification Tag Contents Troubleshooting and Maintenance Lift T nni nfo oro eR 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 20 22 6 7 Platform Stop BIOCKS 2 7 Tower Microswitch 2 8 Lubrication Diagram teet iens 9 Maintenance and Lubrication Schedule 10 13 Lift Electrical Schematic cerent 15 Lift Wiring DIAgrarm 16 Hydraulics Hydraulic 2 17 Hydraulics Pants LISt eio tts 18 Hydraulics Diagram see 19 Repair Parts Pump Module Pump Module Parts List 20 Pump Module Diagram 21 Lift Exploded Views and Parts Lists NL9171B 2 Base Plate Assembly 22 NL917FIB 2 Base
25. Plate Assembly 23 NL919IB 2 Base Plate Assembly 24 NL919FIB 2 Base Plate Assembly 25 Top Parallel Arm 26 Bottom Parallel Arm Assembly 27 Hydraulic Cylinder Assembly Main 28 Vertical Arm Assembly eee 29 Handrail Assembly 4444222 30 NL9171B 2 amp NL917FIB 2 Platform Assembly 31 NL919IB 2 amp NL919FIB 2 Platform Assembly 32 Warranty Braun Limited Warranty 33 35 Page 1 Lift Terminology Pump Module Front Visual Threshold Warning Main Cylinders 2 Audible Threshold Warning Hand Held Pendant Control not visible Adjustable Quiet Ride Stow Blocks 2 Top Parallel Arms 2 Towers 2 b 3 Unfold Assist Compression Springs 2 Platform Lights 2 P RZ 8 ye Vertical Arm Covers 4 Lift Tite Latches 2 Base Plate Bottom Parallel Threshold Warning _7 Handrails 2 q Pump Side Vertical Arm Inner Roll Stop Arms 2 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 S
26. 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 Do not mix with Dextron III or other hydraulic flu Inspect the hydraulic system cylinder hoses fit ids Check fluid level with platform lowered fully tings seals etc for leaks if fluid level is low Fill to maximum fluid level indicated on reservoir specified on decal Do not overfill If fliud level decal is not present measure 1 3 8 from the fill port to locate fluid level 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 bearings and pivot pins for Replace if needed visible wear or damage In
27. Service Manual for NL Series Public Use Wheelchair Lifts Series CA DOT Public Use Lift DOT Public Use Lift verifies that this platform lift meets the public use lift requirements of 55 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 ws THE BRAUN 2D amm CORPORATION Providing Access to the World International Corporate Hdqrs Box 310 Winamac 46996 USA 1 800 THE 574 946 6153 FAX 574 946 4670 N gt NI 35634 Rev C Read manual before installing or servicing lift Failure to do so may result in serious bodily injury and or property damage December 2010 Z winiuusjjiWw uneig 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 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
28. UBBER NOSE DPA THRESHOLD NOTE 1 19 2 14993 RIV POP SD66BS 3 16 25 38 AUTO BK 18 2 29765 CLAMP INSULATED 1 3 8 17 10091 CABLE TIE 11 SOLID NOTE 1 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 WINYLOCK PATCH 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 26614 O RING 5 16 ID X 1 16 9 2 975 3121 MICRO SWITCH ASSY 2 33337A ASSY THRESHOLD TAPESWITCH NHTSA 945 NOTE 2 7 2 10063 WASHER 5 16 FLAT 6 4 24440 BOLT 5 16 18 X 3 4 BHSC AUTO BK SENE 5 2 26963 SPRING DAMP 5 67 E 4 291 C P1 3 37N RET 2d 41 1 27208RW WMT LATCH LIFT TITE REAR RETRO DETAIL A 27208FW WMT LATCH LIFT TITE FRONT RETRO 2 1 945 2148N33Y THRESHOLD PLATE ASSEMBLY SCALE 4X 1 1 945 3148RNW33 WMT BASE REAR 48 FTG Page 22 Exploded Views and Parts Lists NL917FIB 2 Base Plate Assembly Q DWG NOTES 1 LOOP TAPESWITCH WIRE BACK AND SECURE WITH WIRE TIE 2X 2 TRIM AND TUCK WIRE TIE CLASP INTO HOLE 4X 3 APPLY LOCTITE THREADLOCKER RED 271 OR EQUIVALENT TO ALL 25527 SCREWS ITEM QTY PART NO DESCRIPTION 28 4 25527 SCREW 5 16 18 X 3 4 FHS AUTO BK 22 4 2534
29. UTER BARRIER SENSOR 6 2 24028 BRG PLASTIC FLANGE 3 8IDX 1 4 1 947 0415 SPACER FLAP CYL 0 540 5 2 24932BK PIN CLEVIS 3 8 X 3 EFF LEN W O HOLE BK 29 1 947 0416 SPACER FLAP CYL 0 155 z 28324BK NUT 5 16 18 TOP LOCK AUTO BK 28 1 30236R032 5 DECAL BOUNDARY YELLOW LEXAN 1 X 32 1 2 2 81003 000 SCREW 5 16 18 X 1 1 4 SHCS BK ZINC 27 1 30236R048 5 DECAL BOUNDARY YELLOW LEXAN 1 X 48 1 2 232 900 0311 STOP PLATFORM 26 2 18663 SCREW 1 2 20 X 1 5 SET LOCK AUTO BK 1 1 947 23350NW WMT PLATFORM NL917 2 33 X 50 IB 25 1 10950 BUMPER RUBBER RECES 31 32 OD Page 31 Exploded Views and Parts Lists NL919IB 2 amp NL919FIB 2 Platform Assembly 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 THREADLOCKER GREEN 290 ON ROLL STOP PIVOT PINS B C 24932BK 2X 4 USE LOCTITE THREADLOCKER RED 2717 ON SCREWS 24537 4X 5 THE ROLL STOP CYLINDER IS TO BE ADJUSTED USING A 16 GAUGE 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 pert 2 SD D 1 16 GAUGE 1 Em Ul V
30. UTO BK 18 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 3419 ARM PARALLEL TOP FRONT Incl Items 1 14 Top Parallel Arm Assembly Rear 2 ITEM QTY PART NO DESCRIPTION 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 3419RNA ARM PARALLEL TOP 48 FTG R Incl Items 1 14 Page 26 Exploded Views and Parts Lists Bottom Parallel Arm Assembly Pump Side ITEM QTY PART NO DESCRIPTION 5 2 18349 NUT 10 32
31. W LOCKWASHER AUTO BK 4 1 32514NA ASSY IB OCCUPIED 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 3458NKS ARM PARALLEL BOTTOM SWITCH Incl Items 1 3 ITEM PART NO DESCRIPTION 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 3412NA ARM PARALLEL BOTTOM Incl Items 1 3 Page 27 Exploded Views and Parts Lists Hydraulic Cylinder Assembly Main B 1 wy RETRACTED 29 146 STROKE 14 625 EXTENDED 43 771 o oD 30 10 ITEM QTY PART NO DESCRIPTION 3 1 15150 ELBOW 1 4 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 Page 28 DWG NOTES 1 INSERT SOCKET OF LIGHT ASSY THRU TOP KEY WHILE INSTALLING LIGHT TIGHTEN SCREWS 2 HARNESS TO BE TUCKED INSIDE CHANNEL 3 APPLY LOCTITE THREADLOCKER BLUE 242 OR EQUIVALENT 4 APPLY LOCTITE THREADLOCKER RED 27174 OR EQUIVALENT TO ALL 425527 SCREWS Exploded Views and Parts Lists Vertical Arm Assembly Rear
32. adjusting platform angle setting floor level position or adjusting bridging microswitch ensure both stop blocks are making full contact with the vertical arms Gap not permitted 7 PE ia Vertical Stop Arm Block zs Page 7 Tower Microswitch Adjustment 6 6 Nisi 32943 ee 6 9 ENS 32942 Note Review adjustment procedures below and adjust as needed only Note Left rear pump lift depicted 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 below 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 Radius of Tower 4 Micro switch Blade activated by Apex of Acti
33. 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 or Ralph W Braun Chief Executive Officer Warranty and Registration Instructions Immediately upon receiving the lift examine the Model No Serial No unit for any damage Notify the carrier at once with any claims OWNER S WARRAIJITY REGISTRATION XO00000009X AIV Two warranty registration cards shown right are M located in the lift mounted manual storage pouch The sales representative must process one of the cards The consumer must fill out the other card E and mail it to The Braun Corporation The warran ty is provided in this manual The warranty cards Sample Warranty Registration Card must be processed to 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 I D tag is located on the opposite pump side tower Both I D tags provide 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 war ranty claim or ordering parts The Braun Corporation 1 800 THE LIFT BRAUNLIFT CO
34. d by this limited warranty and to have work performed on the items at no cost to you as provided by this limited warranty EVENTS DISCHARGING BRAUN FROM OBLIGATION UNDER WARRANTY The following shall completely discharge Braun from any express or implied warranty obligation to repair or replace anything and void this warranty misuse neglect collision accidents failure to provide routine maintenance See Owner s Manual unauthorized alteration off road use Acts of Nature damage from weather or the environment theft vandalism tampering fire explosions overloading the product and odometer tampering LEGAL REMEDIES Any action to enforce any portion of this limited warranty or any implied warranty must be commenced within six 6 months after expiration of the warranty coverage period designated above or the action will be barred because of the passage of time Any performance of repairs shall not suspend this limitation period from expiring Any performance of repairs after the warranty coverage period has expired or performance of repairs regarding any thing excluded from coverage under this limited warranty shall be considered good will repairs and they will not alter the terms of this limited warranty or extend the warranty coverage period or the filing limitation period in this paragraph In addition since it is reasonable to expect that the product will need some service during the warranty period this warranty does not extend t
35. el Inboard O Outboard Toe Wedges option adjustment Platform Stop Blocks When adjusting platform angle en sure both stop blocks are mak ing full contact with the vertical arms see photo at right and details on following page Floor Level Adjustment Fol lowing platform angle adjust ment set platform floor level positioning as detailed in Tower Microswitch Adjustment Adjustment Screw Vertical Stop Arm Block Stop blocks must make full contact 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 Turn clockwise to raise outboard end of platform Note Both adjustment screws must be adjusted equally Apply Loctite to adjustment screws following adjustment Adjustment Screw Allen Head Platform Stop Blocks Must make full contact Vertical Stop 1 Arm Block A EN w Stop Block Guideline All Lift Models Both stop blocks must make full contact with the edge of vertical arms When
36. ent Penetrating Oi Aerosol Cas 15807 DE Door Ease 2 oper 1 68 oz 15806 LG Light Grease Lubriplate s 15805 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 the transit agency 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 inter vals inspection and lubrication procedures specified in the previous sections should be repeated Clean 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 mus
37. hten 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 Lowering Sequence Requirements 1 The outboard end toe of the platform must contact the ground first to ensure the spring loaded outer barrier unfolds fully See Figure A 2 The inboard end heel of the platform must lower fully vertical arms must contact ground when fully lowered See Figure A The angle of the platform at ground level directly affects the angle of the platform when positioned at floor level Raise the platform to floor level Note the angle of the platform The platform at floor level should have a slight upward angle as shown in Figure B Adjust platform angle as de tailed below Adjustment Procedure Platform angle adjustment Allen Screws are provided on each side of the platform see photo at right and details on following page Turn adjustment screws clock wise to raise the outboard end of the platform Turn adjustment Screws counterclockwise to lower the outboard end of the platform Both adjustment screws must be adjusted equally Apply Loctite to adjustment screws following Page 6 Ground Level Platform heel must lower fully Barrier unfold fully He
38. ielded Coiled See note below 33659A 33659A 39 1 Diode Assembly Up Solenoid 73906A 73906A 40 1 Harness Lift Power 5 note below 33688A 33688A 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 139 915 2603 183 1 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 See note below 33223 33223 54 1 Decal Manual Instructions Public Not shown See note below 32940 32940 Apply Locktite Threadlocker Red 271 or equi
39. ill be repaired or replaced at Braun s option without charge to the owner for parts only in accordance with the terms conditions and limitations of this limited warranty Providing the warranty card is returned within 20 days as outlined above the labor warranty period will be extended by two years of coverage in accordance with the terms conditions and limitations of this limited warranty In addition if a substantial defect in material or workmanship attributable to Braun is found to exist during the fourth or fifth year of warranty coverage to the following lift s power train parts Cable Oylinder Flow Control Gear Box Motor Pump Hydraulic Hose and Fittings it will be repaired or replaced at Braun s option without charge to the owner for parts only in accordance with the terms conditions and limitations of this limited warranty The cost of labor for repair or replacement at any time after the warranty coverage detailed above is the sole responsibility of the owner Braun s obligation to repair or replace defective materials or workmanship is the sole obligation of Braun under this limited warranty Braun reserves the right to use new or remanufactured parts of similar quality to complete any work and to make parts and design changes from time to time without notice to anyone Braun reserves the right to make changes in the design or material of its products without incurring any obligation to incorporate such changes in any previ
40. n s agent but an independent entity Page 33 Braun Limited Warranty BRAUN SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES THAT MAY RESULT FROM BREACH OF THIS LIMITED WARRANTY OR ANY IMPLIED WARRANTY THIS EXCLUSION OF CONSEQUENTIAL AND INCIDENTAL DAMAGES SHALL BE INDEPENDENT OF ANY FAILURE OF THE ESSENTIAL PURPOSE OF ANY WARRANTY AND THIS EXCLUSION SHALL SUR VIVE ANY DETERMINATION THAT THIS LIMITED WARRANTY OR ANY IMPLIED WARRANTY HAS FAILED OF ITS ESSENTIAL PURPOSE This warranty does not cover and in no event shall Braun be liable for towing charges travel lodging or any other expense incurred due to the loss of use of the product or other reason Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages so the above limitations or exclusions may not apply to you HOW TO GET SERVICE To obtain warranty service the owner must do all of the following 1 Notify an authorized service center of the claimed defect attributable to Braun within the warranty cov erage period designated above 2 Provide the notification mentioned in 1 above within ten 10 days of when the owner discovered or should have discovered the claimed defect 3 Promptly schedule an appointment with and take the product to an authorized service center for service 4 Pay any transportation costs and all expenses associated with obtaining warranty service
41. n 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 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 position when the Up button is pressed Turn the adjustment screw an additional 1 8 turn after the outer barrier folds successfully Tig
42. ndensation mold or any damage caused by mold imperfections that do not affect the product for its intended purpose items that are working as designed but that you are unhappy with problems related to mis operation misuse mishandling neglect or abuse including failure to main tain the product in accordance with the owner s manual or other routine maintenance such as inspections lubricating adjustments tightening of screws sealing wheel alignments or rotating tires damage due to accident or collision including any acts of weather or damage or corrosion due to the environment theft vandalism fire or other intervening acts not attributable to Braun damage resulting from tire wear or tire failure defacing scratches dents or chips on any interior or exterior surface of the product including those caused by rocks or other road hazards damage caused by off road use overloading or alteration of the product or any of its components or parts Defects and or damage to interior and exterior surfaces and other appearance items may occur at the fac tory or when the product is in transit These items are usually detected and corrected at the factory or by Page 34 Braun Limited Warranty a dealer prior to delivery to the purchaser You must inspect the product for this type of damage when you take delivery If you find any such defect or damage you must notify the selling dealer or Braun at the time of delivery to have these items covere
43. o future performance It only sets forth what Braun will do and does not guarantee anything about the product for any time period Nothing in this warranty or any action of Braun or any agent of Braun shall be interpreted as an extension of any warranty period or the filing limitation period in this paragraph Some states do not allow a reduction in the statute of limitations so this reduction may not apply to you WARRANTY REGISTRATION and MISCELLANEOUS Your warranty registration records should be completed and delivered to the appropriate companies includ ing the Braun Delivery Checklist amp Warranty form That form must be returned to Braun within twenty 20 days of purchase The Braun warranty will not be registered unless this warranty registration is completed and received by Braun Failure to file this warranty registration with Braun will not affect your rights under this limited warranty as long as you can present proof of purchase but it can cause delays in obtaining the benefits of this limited warranty and it changes the start date of the warranty to the date of final assembly of the product by Braun Braun agrees to repair or replace any of its factory installed parts found to have substantial defects within the appropriate warranty period designated above provided that the repair is authorized by Braun and car ried out by an authorized service center a Braun labor schedule determines the cost allowance for repairs Braun will
44. old Relief and Fold Relief Valve complete Outer Barrier Down and Down Valve 8 complete 31122 Hydraulic Fluid Page 18 When adding or changing hydraulic fluid use Braun HVI 26 hydraulic fluid do not mix with Dextron III or other hydraulic fluids 32840 Exxon Univis E Cartridge e 31121 Coil 31122 Cartridge 26078 Hydraulics Diagram E TIN Ji li diind Jepui 9 epis y Page 19 Pump Module Parts List NL9171B 2 NL917FIB 2 NL919FIB 2 1 Pump Module complete 12 Volt Rear 947 4516RNA 947 4516FNA 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 Angle 35310 35310 3 1 Housing Pump Complete Assembly 947 2513RNA or 947 2513FNA Includes Items 3 20 947 2513RN 947 2513FN 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 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
45. ously manufactured product Braun makes no warranty as to the future performance of this product and this limited warranty is not intended to extend to the future performance of the product In addition the owner s obligation to notify Braun or one of its authorized independent dealers of a claimed defect does not modify any obligation placed on the owner to contact Braun directly when attempting to pursue remedies under state or federal law LIMITATIONS EXCLUSIONS AND DISCLAIMER OF IMPLIED WARRANTIES ANY IMPLIED WARRANTY THAT IS FOUND TO ARISE BY WAY OF STATE OR FEDERAL LAW IN CLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR ANY IMPLIED WARRANTY OF FITNESS IS LIMITED IN DURATION TO THE TERMS OF THIS LIMITED WARRANTY AND IS LIMITED IN SCOPE OF COVERAGE TO THE SCOPE OF COVERAGE OF THIS LIMITED WARRANTY Braun disclaims any express or implied warranty including any implied warranty of fitness or merchantability on items excluded from coverage as set forth in this limited warranty Braun makes no warranty of any nature beyond that contained in this limited warranty No one has authority to enlarge amend or modify this limited warranty and Braun does not authorize anyone to create any other obligation for it regarding this product Braun is not responsible for any representation promise or warranty made by any independent dealer or other person beyond what is expressly stated in this limited warranty Any selling or servicing dealer is not Brau
46. rcuit Breaker 13362A Bat RD 2 2 p Y Connects to Pump Module Power Feed 26082A 4 OR 12 Power Stud Ma LT BU GN 18 GN 18 Lift Power Cable 33688A GN 20 Outer E is BK 20 BK 20 GN 20 Barrier Fold REDUNDANT Relief POWER 2 RELAY GN 20 Side view of 2 solenoids removed BK 20 GN 20 m from pump o 30 G My 2 5 Outer s Barrier Down Circuit Breaker GN 20 Page 16 i 4 RD 18 Platform Lights Option amp ghts Option Light Sm E gs BE zz mim E Ry Counter RD 18 B LE A 4 COND WIRE CODE 4 COND WIRE CODE H NO COLOR NO COLOR cx ouam 2 2 BLUE 18 2 RED 18 rmm le al DE ana 1 alje gE 5 a a Norusep IE 9 COND WIRE CODE 9 COND WIRE CODE cim mm NO COLOR NO COLOR I 3j GN 8 SILVER 22 7 BROWNGU BROWNED WHS 2 8006
47. rvice the warranty labor coverage will increase from one 1 year or 3 000 cycles to three 3 years or 10 000 cycles In addition providing the warranty registration card is returned as noted above the following lift s power train parts are warrantied for five 5 years or 15 000 cycles Cable Cylinder Flow Control Gear Box Mo tor Pump Hydraulic Hose and Fittings This limited warranty covers substantial defects in materials and workmanship of the lift provided that the lift is operated and maintained properly and in conformity with the owner s manual The warranty period begins on the date that the product is delivered to the first retail purchaser by an independent authorized dealer of Braun or if the dealer places the product into any type of service prior to retail sale on the date the dealer first places the product in such service This limited warranty applies only to the first purchaser It may not be transferred WHAT BRAUN WILL DO TO CORRECT PROBLEMS In the event that a substantial defect in material or workmanship attributable to Braun is found to exist during the first year of warranty coverage it will be repaired or replaced at Braun s option without charge for parts or labor to the owner in accordance with the terms conditions and limitations of this limited war ranty If the substantial defect in material or workmanship attributable to Braun is found to exist during the second or third year of warranty coverage it w
48. s 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 Awarning 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 connector is securely connected Reinstall threshold warning plate Test threshold warning push down on plate If warning is not activated see Step 5 Remove the threshold warning plate and replace non functioning threshold switch Repeat Step 4 If warning is still not activated call Product Support O GQ S Platform movement is prohibited beyond the position where the inner roll stop is fully deployed up Call Product Support Platform movement shall be interrupted unless the outer barrier is deployed up Call Product Support Page 4 Platform Fold Pressure Adjustment See Tower 4 Fold Switch Adjustment i
49. spect 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 arms for wear damage and positive securement needed 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 Lubrication Diagram continued Page 12 Consecutive 750 Cycle Intervals Maintenance and Lubrication Schedule Inspect vertical arm plastic covers Inspect power cable Mounting Decals and Antiskid Repeat all previously listed inspection lubrica tion and maintenance procedures at 750 cycle intervals Resecure or replace if needed Resecure repair or replace if needed Check to see that the lift is securely anchored to the vehicle and there are no loose bolts broken welds or stress fractures Replace decals if worn missing or illegible Re place antiskid if worn or missing Page 13 NOTES This page intentionally left blank Page 14 Lift Electrical Schematic
50. t 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 vertical arms Lubricate or correct as needed Page 11 Maintenance and Lubrication Schedule Inspect external snap rings Resecure or replace if needed Outer fold arm 6 Lift Tite latch roller 2 Lift Tite latch gas dampening spring 4 Inner fold arm cam followers 4 Inner fold arm roller pins 4 Outer barrier hydraulic cylinder mounting pin 2 Inner roll stop lever bracket pins 2 Inspect inner roll stop locks 2 and torsion springs Replace damaged parts Apply Light Oil to inner 2 for wear or damage and for proper operation roll stop lock pivot point Inspect outer fold arm pins 2 axles 2 and
51. t be applied during installation procedures Specified lubricants are available from The Braun Corporation part numbers provided on previous page All listed inspection lubrication and main tenance procedures should be repeated at 750 cycle intervals following the scheduled 4500 cycle maintenance procedures These intervals are a general guideline for scheduling maintenance procedures and will vary according to lift use and conditions Lifts exposed to severe conditions weather environment contami 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 nation heavy usage etc may require inspection and maintenance procedures to be performed more often than specified Cycle Counter NL 2 Series lift models are equipped 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 operation Contact your sales representative or call The Braun Corporation One of our national Product Support representatives will direct you to an authorized service technician who will inspect your lift continued
52. tic AN Opposite Pump Cylinder Main Relief Orifice oS X Qu 0 1 1 Platform Outer Barrier Fold Relief Fold Relief Solenoid Valve e Solenoid Valve TI Fold Relief Outer Barrier Valve Relief Valve Roll Stop Down Solenoid Valve Outer Barrier N Cylinder Pump Side Cylinder Description Description Fixed Displacement 5 2 Pump Hydraulic Port Way 2 5 Pump Motor Vas X Manual Shutoff Valve b Orifice eb gt Page 17 Hydraulics Parts List rura 1 1 Pump Assembly M 268 0117 120G 12V Triple Relief 34330 12V 2 1 Clamp Reservoir H 48 M259 17069 3 1 Solenoid 4 Post Trombetta Angle 35310 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 Barrier 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
53. top 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 IB Occupied amp 2 Stow Interlock Assy icroswitc 32514NA Ground Detect 5 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 55 403 404 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 Vehicle movement is prevented unless the lift door is 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 unles
54. valent to the three pump mounting bolts items 25 and 26 if a blue nylon patch is not present on the bolts when retrofitting an M268 0117 pump assembly Indicates items available for replacement part purposes only These items are not included with replacement pump modules Page 20 Pump Module Diagram Pump Mounting Bolts Apply Loctite Threadlocker Red 2717 or equivalent to the three pump mount ing bolts items 25 and 26 if a blue nylon patch is not present on the bolts when retrofitting an M268 pump as sembly I M i a E ES E 7 lt tdi 7 ue P I 24 A gt ge ES E H a ye et P ad p P di Pa Note Front pump module shown rear pump module mirror image Page 21 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 3 APPLY LOCTITE THREADLOCKER RED 2717 OR EQUIVALENT TO ALL 25527 SCREWS ITEM QTY PART NO DESCRIPTION 28 4 25527 SCREW 5 16 18 X 3 4 FHS AUTO BK 22 4 25346 WASHER 1 2 FLAT AUTO BK 21 4 936 0403 PIN PIVOT PARALLEL ARM 20 1 36075R037 5 EXTRUSION R
55. vation Plate 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 Switch Proper Adjust ment Criteria Page 8 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 Switch 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

Rev. C - Series CA Service Manual

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