BraunAbility Century 2 Service Manual
  1. Manuals
  2. Brands
  3. BraunAbility Manuals
  4. Lifting Systems
  5. Century 2
  6. Service manual
BraunAbility Century 2 Service Manual

BraunAbility Century 2 Service Manual

Hide thumbs Also See for Century 2:
Table of Contents

Advertisement

Quick Links

Download this manual
403754 Rev. A
February
2018
Service Manual
International
Century 2
CLXT-EK
Public Use
Wheelchair Lifts
Rev. C Build
www.braunability.com/international
631 West 11th Street, Winamac, IN 46996, USA
Phone: +1 574 946 6153
Original Instructions
ISO 9001:2008
Fax: +1 574 946 4670

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Century 2 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for BraunAbility Century 2

Summary of Contents for BraunAbility Century 2

  • Page 1 Service Manual International Century 2 CLXT-EK Public Use Wheelchair Lifts Rev. C Build www.braunability.com/international ISO 9001:2008 631 West 11th Street, Winamac, IN 46996, USA Phone: +1 574 946 6153 Fax: +1 574 946 4670 403754 Rev. A February 2018 Original Instructions...

  • Page 2: Warranty

    Date of Manufacture Sample Serial Number Identification Tag All illustrations, descriptions and specifications in this manual are based on the latest product information available at the time of publication. BraunAbility reserves the right to make changes at any time without notice. ®...

  • Page 3: Table Of Contents

    Contents Service Safety Precautions ......... 2-3 Lift Specifications ............4 Lift Terminology..............5 Switch and Sensor Locations .......... 6 Platform Fold Pressure Adjustment ......... 7 Platform Angle Adjustment ..........8 Tower Microswitch Adjustment ........9-10 Emergency Stop (E-Stop) Operating Instructions ..11 Static and Dynamic Tests .........

  • Page 4: Service Safety Precautions

    CAUTION Service Safety Precautions CAUTION Safety Symbols SAFETY FIRST! Know That..The information contained CAUTION W ARNING in this manual and supplements (if included), This symbol indicates This symbol indicates is provided for your use and important safety in- important information safety.
  • Page 5 Disconnect the power cable at the battery prior to servicing. W ARNING Never modify (alter) a BraunAbility lift. W ARNING Replacement parts must be BraunAbility authorized replacements. W ARNING Never install screws or fasteners (other than factory equipped). W ARNING Whenever replacing a hydraulic cylinder or seals, lower platform fully.

  • Page 6: Lift Specifications

    Specifications The lift must be installed, operated, and maintained as detailed in applicable manuals. Any use of equipment other than instructed in this manual is prohibited. The 363kg (800 lb.) lift capacity Century-2 series lifts have completed 15,600 cycles with a 363kg load and a static load test with a 1089kg (2400 lb.) load.

  • Page 7: Lift Terminology

    Lift Terminology Tower (2) Top Parallel Arm (2) Hand-Held Pendant Control Main Cylinder (2) Pump Module E-Stop Adjustable Quiet-Ride Stow Block (2) Lift-Tite ™ Unfold Assist Compression Spring (2) Latch (2) Platform Light (2) Vertical Arm Cover (4) Base Plate Cover Handrail (2) Base...

  • Page 8: Switch And Sensor Locations

    Switch and Sensor Locations *Counter *Up & Unfold & Partial Fold Microswitch Assy. Microswitch Assy. 975-4121A *Counter 975-4121A *Partial Fold Microswitch *Up Microswitch Microswitch *Unfold Microswitch *Stow Interlock Microswitch *Stow Interlock Assy. 32514A Right (Front) Inboard *Note: Mirror image for right (front) pump lifts.

  • Page 9: Platform Fold Pressure Adjustment

    Platform Fold Pressure Adjustment 36513 1. See Tower 4 (Fold) Switch Adjustment in the Tower Microswitch Adjustment section for proper microswitch setting before adjusting the platform fold pressure. 2. Position the platform at the floor level loading position. 3. Loosen the hex nut on the adjustment screw (do not remove hex nut).

  • Page 10: Platform Angle Adjustment

    Platform Angle Adjustment Figure B 36514 Lowering Sequence Requirements 1. The outboard end (toe) of the platform must contact Barrier the ground first to ensure the spring-loaded outer barrier unfolds fully. See Heel Figure B. Ground Level 2. The inboard end (heel) of Platform heel Barrier must must lower fully.

  • Page 11: Tower Microswitch Adjustment

    Tower Microswitch Adjustment 36514 Figure D TOWER TOWER TOWER TOWER 32943 32942 TOWER TOWER TOWER TOWER 32943 32942 Review adjustment Left (rear) pump lift depicted. TOWER TOWER TOWER TOWER procedures below and Right (front) pump lift is a adjust as needed only. mirrored image.
  • Page 12 Tower Microswitch Adjustment Figure E TOWER TOWER TOWER TOWER 32942 32943 TOWER TOWER TOWER TOWER 32942 32943 Review adjustment Left (rear) pump lift depicted. TOWER TOWER TOWER TOWER procedures below and Right (front) pump lift is a adjust as needed only. mirrored image.

  • Page 13: Emergency Stop (E-Stop) Operating Instructions

    Emergency Stop (E-Stop) Operating Instructions E-Stop Button To Activate E-Stop: Push E-Stop button down. To Reset E-Stop: 1. Turn lift power OFF. 2. Pull E-Stop button up. 3. Turn lift power ON. Lift Power Switch Page 11...

  • Page 14: Static And Dynamic Tests

    Static and Dynamic Tests Static and Dynamic Tests Compatibility between the lift and the vehicle The installer shall confirm the compatibility between the lift and the vehicle. Static Test Deformation The unladen platform is positioned mid-way between ground level and vehicle floor level and measurements are taken of the height of the platform and its angular attitude relative to the vehicle floor.
  • Page 15 Static and Dynamic Tests Static and Dynamic Tests Dynamic Test With 363 kg applied to the platform, verify that the lift is able to operate throughout its full range of normal lifting and lowering. 1. Lower platform to the ground. 2.

  • Page 16: Maintenance And Lubrication

    Maintenance and Lubrication 36513 36512 36514 Proper maintenance is necessary to ensure contaminants which W ARNING safe, trouble-free lift operation. Inspecting the lift could result in wear for any wear, damage or other abnormal condi- or damage to com- Maintenance and tions should be a part of the transit agency daily ponents.

  • Page 17: Lubrication Diagram

    Bearings (2) Platform Side Plates (4 Places) Roll Stop Latch Pivot Bearings (2) See the Maintenance/Lubrication Schedule for recommended applications per number of cycles. Specified (recommended) Available BraunAbility Lubricant Type Lubricant Amount Part No. Light Penetrating Oil LPS2, General Purpose 16 oz.

  • Page 18: Maintenance And Lubrication Schedule

    Maintenance and Lubrication Schedule Roll stop pivot points (2) Apply Light Oil - See Lubrication Diagram Roll stop latch pivot bearings (2) Apply Light Oil - See Lubrication Diagram Roll stop latch roller bearings (2) Apply Light Oil - See Lubrication Diagram Gear link assembly bearings (4) Apply Light Oil - See Lubrication...
  • Page 19 Maintenance and Lubrication Schedule Inspect lift for wear, damage or any Correct as needed. abnormal condition Cycles Inspect lift for rattles Correct as needed. Inner/outer fold arms (2) Apply grease (synthetic) to contact areas between inner/outer fold arms. See Lubrication Diagram Platform pivot pin bearings (4) Apply Light Oil - See Lubrication Diagram...
  • Page 20 Inspect cotter pins on platform pivot Resecure, replace or correct as needed pins (2) Hydraulic Fluid (Pump) - Check level. Use BraunAbility 32840-QT hydraulic Note: Fluid should be changed if there fluid (Exxon Univis HVI 26). Do not ®...
  • Page 21 Maintenance and Lubrication Schedule Inspect cylinders, fittings and hydraulic Tighten, repair or replace if needed. connections for wear, damage or leaks Inspect parallel arms, bearings and Replace if needed. pivot pins for visible wear or damage Inspect parallel arm pivot pin mounting Tighten or replace if needed.
  • Page 22 Maintenance and Lubrication Schedule 2000-53-EC Disassembly and Disposal Guidelines No lift components contain unacceptable amounts of lead, cadmium, mercury, or hexavalent chromium. 1. Lower platform to ground. Lift 2. Open pump module manual relief valve. Disposal Procedure 3. Disconnect power from lift. 4.
  • Page 23 NOTES This page intentionally left blank. Page 21...

  • Page 24: Lift Electrical Schematic

    Lift Electrical Schematic RD-0.823-18 DESCRIPTION SYMBOL DESCRIPTION SYMBOL LED PLATFORM LIGHTS BK-0.823-18 WH-0.823-18 RD-0.823-18 GN-0.518-20 CAPACITOR CHASSIS GROUND BK-0.823-18 BK-0.823-18 RD-0.823-18 LIGHT MICROSWITCH HAND-HELD CIRCUIT BREAKER / FUSE WH-0.823-18 RD-0.823-18 GN-0.518-20 RELAY PENDANT CONTROL BK-0.823-18 BK-0.823-18 RD-0.823-18 RD-0.823-18 BK-0.823-18 RD-0.823-18 DIODE JUNCTION OR-0.518-20...

  • Page 25: Hydraulic Schematic

    Hydraulic Schematic Orifice Orifice Lifting Down Platform Fold Relief Relief Valve Valve Solenoid Valve 2500 Folding Orifice Relief Valve Orifice 1900 Lifting Down Platform Fold Relief Relief Valve Valve Solenoid Valve 1200 Opposite Pump Side 2500 Pump Cylinder Folding BACKUP PUMP Cylinder PUMP...

  • Page 26: Hydraulics Parts List

    Hydraulics Parts List Item Qty. Description -2AA Lifts -2 Lifts Pump Assembly M-268 - 120G / 12V / Dual Relief 300105A 32858-12V Clamp, Reservoir - H-48 (M259) 17069 17069 Solenoid, 4-Post Trombetta - Angle 35310 35310 Motor, Pump - 12 Volt - Dumont (31350 shown) 31350 29690 Valve Assembly, “Fold Relief”...

  • Page 27: Hydraulics Diagram

    Hydraulics Diagram Hydraulic Repair For repair of a hydraulic hose or cylinder, read this. Hydraulic Service Bulletin 27049 Pump Motor Manual Backup Pump NOTICE Remove power from pump module and any spark source before working with hydraulic Use caution when working on fluid and components.

  • Page 28: Pump Module Parts List

    Pump Module Parts List Item Qty. Description -2 Lifts -2AA Lifts Pump Module (complete) 8 401330K 400521K Harness, Bridge Input 8 35608RA 35608RA Cover, Pump Module 947-2519RNBM 947-2519RNBM Harness, Diode Assembly - Up Solenoid - VIN 38594A010 38594A010 Guard, Splash 36377RBM 36377RBM Housing, Pump...

  • Page 29: Pump Module Diagram

    Pump Module Diagram 36453 36454 H yd ra ul R ep ai r r rep r, rea ic e F u s Left (rear) pump module shown, right (front) pump module is a mirror image. NOTICE NOTICE Apply Loctite Threadlocker Remove power from pump ®...
  • Page 30 NOTES This page intentionally left blank. Page 28...

  • Page 31: Exploded Views And Parts Lists

    Exploded Views and Parts Lists Base Plate Assembly Applicable Lifts: CL918IBXT3460EK-2AA NOTICE CL918IBXT3460EK-2 1) APPLY LOCTITE THREADLOCKER RED 271™ OR EQUIVALENT TO SCREWS #25527. ® 2) REPLACE LIFT-TITES IN PAIRS. NOTE: 2 NOTE: 1 NOTE: 2 ITEM PART NUMBER DESCRIPTION 82015R010 TAPE-1”...

  • Page 32: Top Parallel Arm Assembly

    Exploded Views and Parts Lists Top Parallel Arm Assembly - Front Applicable Lifts: CL918IBXT3460EK-2AA CL918IBXT3460EK-2 ITEM QTY. PART NO. DESCRIPTION 16368 WASHER-5/16" EXTERNAL TOOTH 11513 RIV-POP-SD64BS-3/16"-.13/.25"/AUTO-BK 945-0450BM CAP-PARALLEL ARM 34398 WASHER-0.906"ID X 1.25"OD X .075"TH/ZINC 24440 BOLT-5/16-18 X 3/4"-BHSC/AUTO-BK 401293 STOW BLOCK GUIDE-CLXT-EK-2 38347WBM WELDMENT-QUIET RIDE MTG BKT CE-2...

  • Page 33: Bottom Parallel Arm Assembly

    ITEM QTY. PART NO. DESCRIPTION 34398 WASHER-0.906"ID X 1.25"OD X .075"TH/ZINC 24011 BEARING-FLANGE-3/4" X 3/8"-12FDU06 945-3412NA ARM-PARALLEL-FRONT (Incl. Items 1-3) Exploded Views and Parts Lists Bottom Parallel Arm Assembly - Pump Side Applicable Lifts: CL918IBXT3460EK-2AA CL918IBXT3460EK-2 ITEM QTY. PART NO. DESCRIPTION 18349 NUT-#10-32 W/LOCKWASHER/AUTO-BK...

  • Page 34: Hydraulic Cylinder Assembly

    Exploded Views and Parts Lists Hydraulic Cylinder Assembly Applicable Lifts: CL918IBXT3460EK-2AA NOTICE CL918IBXT3460EK-2 1) CYLINDERS MUST BE REPLACED IN PAIRS. RETRACTED 76.4cm STROKE 37.1cm EXTENDED 113.4cm NOTE: 1 30° ±10° ITEM QTY. PART NO. DESCRIPTION 402751 ELBOW-1/8" NPT 90° 1/4" BARB 402043 ELBOW-7/16-20 M/O-RNG/37*/ORFICE 401852A...

  • Page 35: Vertical Arm Assembly

    30063 RIVET-PUSH IN-8MM NOTE: 5 25527 SCREW-5/16-18 X 3/4" FHS/AUTO-BK NOTE: 3 25346 WASHER-1/2" FLAT/AUTO BK 936-0403 PIN-PIVOT PARALLEL ARM NOTE: 5 37968 ASSY-LED PLATFORM LIGHT NOTE: 1 37049 SCREW-4-40 X 3/8-THREAD FORM 32408 RUBBER BUMPER-VERT CHANNEL Exploded Views and Parts Lists 33689A ASSY-BRIDGE SWITCH W/HARNESS-NL/NCL-2 918-0438RW-3BM...

  • Page 36: Arm Cover Assembly

    Exploded Views and Parts Lists Front Arm Cover Assembly Applicable Lifts: CL918IBXT3460EK-2AA CL918IBXT3460EK-2 SMOOTH SIDE SMOOTH SIDE SMOOTH SIDE SMOOTH SIDE ITEM QTY. PART NO. DESCRIPTION ITEM QTY. PART NO. DESCRIPTION 915-0704NA-3 COVER-PLASTIC-PARALLEL ARM-OUTSIDE-FRONT 915-0704NA-3 COVER-PLASTIC-PARALLEL ARM-OUTSIDE-FRONT 945-0701NA-3 COVER-PLASTIC-PARALLEL ARM-INSIDE-FRONT 945-0701NA-3 COVER-PLASTIC-PARALLEL ARM-INSIDE-FRONT Rear Arm Cover Assembly...

  • Page 37: Handrail Assembly

    900-0413N PIN-PIVOT LOWER ARM 18657 RING-3/4 EXT SNAP/AUTO-BK 10027 BOLT-3/8-16 X 2" HEX HD. CAP 994-2640RA-3 ASSY-FOLD ARM-42 FTG-REAR C994-0618WBM WMT-HANDRAIL-STANDEE Exploded Views and Parts Lists Front Handrail Assembly Applicable Lifts: CL918IBXT3460EK-2AA CL918IBXT3460EK-2 NOTICE 1) TORQUE BOLT #402181 AND NUT #402182 TO 30±5 Nm (22±4 ft lb). ALWAYS REPLACE IN PAIRS.
  • Page 38 Exploded Views and Parts Lists Platform Assembly Exploded View Applicable Lifts: CL918IBXT3460EK-2AA ONLY SEE PAGE 38-39 FOR CL918IBXT3460EK-2 NOTE: 1 36 35 NOTE: 1 NOTE: 2 NOTE: 2 NOTE: 2...

  • Page 39: Platform Assembly (-2Aa)

    Applicable Lifts: CL918IBXT3460EK-2AA ONLY SEE PAGES 38-39 FOR CL918IBXT3460EK-2 NOTICE APPLY LOCTITE THREADLOCKER RED 271™ (BRAUNABILITY #11522-1) OR EQUIVALENT TO BOLTS #10025, #12463 AND #25371. ® APPLY LOCTITE THREADLOCKER BLUE 242 (BRAUNABILITY #18822) OR EQUIVALENT TO SCREWS #11563, #11567 AND #24537 ®...
  • Page 40 Exploded Views and Parts Lists Platform Assembly Exploded View Applicable Lifts: CL918IBXT3460EK-2 ONLY SEE PAGES 36-37 FOR CL918IBXT3460EK-2AA NOTE: 1 36 35 NOTE: 1 NOTE: 2 NOTE: 2...

  • Page 41: Platform Assembly (-2)

    Applicable Lifts: CL918IBXT3460EK-2 ONLY SEE PAGES 36-37 FOR CL918IBXT3460EK-2AA NOTICE APPLY LOCTITE THREADLOCKER RED 271™ (BRAUNABILITY #11522-1) OR EQUIVALENT TO BOLTS #10025, #12463 AND #25371. ® APPLY LOCTITE THREADLOCKER BLUE 242 (BRAUNABILITY #18822) OR EQUIVALENT TO SCREWS #11563 AND #11567 ®...

  • Page 42: Decals And Antiskid

    Decals and Antiskid Notice: Clean surfaces with isopropyl alcohol before decal or W ARNING antiskid application. Use a clean cloth or paper towels. Do not use oily shop rags. Wipe surface free of residue with dry portion Replace missing, worn of cleaning cloth.
  • Page 43 Decals and Antiskid 401618 401618 Decal, Authorized Rep, Autoadapt and UK, Intl, CE (51 mm x 82 mm - 2" x 3.24") LIFT POWER 33073 33073 Decal, Manual OP-INTL Public DPA-Pictoral 21494 (90 mm x 181 mm - 3.563" x 7.125") 21494 Lift Power On/Off AI/21494...
  • Page 44 37589 400160 Decal, Warn, Hydraulic Press Adj, Intl, CE 400160 (50 mm x 53 mm - 1.96" x 2.08") Decal, Logo, Braunability (35 mm x 152 mm - 1.375" x 6") 38687 38687 402037 Decal, Lift OP-Intl Decal, Logo, Side Plate, 1.75" Tall, Autoadapt Public DPA-Lift-Tite (59 mm x 32 mm - 2.3125"...
  • Page 45 Decals and Antiskid BK-1.31-16 OR-3.31-12 36721 36950 36721 36950 Decal, Electrical Components, Decal, Electrical Components, Lift, Module, Rear, CE, VL & CL, Public Rear, CE, 26 & 42 FTG, Public (127 mm x 149 mm - 5" x 5.875") (127 mm x 149 mm - 5" x 5.875") Page 43...
  • Page 46 Decals and Antiskid 36514 36513 36514 36513 Decal, Hazard, Stay Clear, Decal, Hazard, Electrical Shock, Intl, Pictoral Intl, Pictoral (41 mm Dia. - 1.625" Dia) (38 mm x 34 mm - 1.5" x 1.34") Fuse No. Voltage Amperage SC I/R Type Size 32 VDC...

  • Page 47: Declaration Of Conformity

    Manufacturer Certificate Autoadapt AB Declaration of Conformity Issued by Autoadapt Safety Centre in Stenkullen, Sweden. Manufacturer: The Braun Corporation Address: 631 West 11th Street, Winamac, IN 46996 United States Authorized Representative and Importer into EU: Manufacturer: Autoadapt AB Address: Åkerivägen 7, 443 61 Stenkullen, Sweden Telephone: +46 302 254 00 E-mail:...
  • Page 48 Service Manual International Century 2 CLXT-EK Public Use Wheelchair Lifts Rev. C Build BraunAbility Limited Warranty ® Consult your local BraunAbility dealer regarding warranty policy. ® www.braunability.com/international Patent #7,422,408 Patent #5,261,779 Patent #6,692,217 Patent #7,441,995 Patent #6,238,169 Patent #6,837,670 Patent #7,530,226...

This manual is also suitable for:

Clxt-ek

Table of Contents