BraunAbility E Series Service Manual
International inboard lift, folding platform
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Manufacturing Revision Level: Rev. A
www.braunability.com/international
Phone: +1 574 946 6153
405723 Rev. A
August
2020
Service Manual
International
Inboard Lift
E Series
Folding Platform
ADEC08F86150LTC
Public Use
Wheelchair Lifts
631 West 11th Street, Winamac, IN 46996, USA
Original Instructions
ISO 9001:2015
Fax: +1 574 946 4670
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Summary of Contents for BraunAbility E Series
- Page 1 Service Manual International Inboard Lift E Series Folding Platform ADEC08F86150LTC Manufacturing Revision Level: Rev. A Public Use Wheelchair Lifts www.braunability.com/international ISO 9001:2015 631 West 11th Street, Winamac, IN 46996, USA Phone: +1 574 946 6153 Fax: +1 574 946 4670 405723 Rev.
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Page 2: Warranty
Warranty Consult your local BraunAbility dealer regarding warranty policy. ® BraunAbility ® INDIANA, USA BRAUNABILITY.COM XXXX Use Lift MODEL NUMBER Model No. XXXXXXX Max. Lifting Capacity - XXX lb SERIAL NUMBER Serial No. XXXXXXX MFG DATE Rev. XXXXXXX Date of Manufacture... -
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 Static and Dynamic Tests ...............11-12 Maintenance and Lubrication ............14-18 Lift Electrical Schematic ..............19 Hydraulic Schematic ................20 Hydraulics Parts List ................22 Hydraulics Diagram ................23... -
Page 4: Service Safety Precautions
Service Safety Precautions Safety Symbols SAFETY FIRST! Know That ..The information contained in W ARNING C AUTION this manual and supplements (if included), is provided for your This symbol indicates This symbol indicates use and safety. Familiarity with important safety in- important information proper installation, operation, formation regarding a... - Page 5 Disconnect the power cable at the battery prior to servicing. Never modify (alter) a BraunAbility lift. Replacement parts must be BraunAbility authorized replacements. Never install screws or fasteners (other than factory equipped). Whenever replacing a hydraulic cylinder or seals, lower platform fully.
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Page 6: Lift Specifications
Lift 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 specifications below reflect CE standards. Lifts meet or exceed these requirements. Operating Temperature This equipment will operate in its intended ambient at a minimum between -30ºC and 65ºC. -
Page 7: Lift Terminology
Lift Terminology Hand-Held Top Parallel Arms (2) Pendant Control Lift-Tite Latches (2) ™ Towers (2) Pump Module Main Cylinders (2) (Left) 3645 Unfold Assist Compression Springs (2) Base Plate Opposite Pump Side Vertical Arm Handrails (2) Base Plate Cover Bridge Plate Bottom Parallel Platform Fold Link (2) Arms (2) -
Page 8: Switch And Sensor Locations
Switch and Sensor Locations Up & Unfold Full Stow Microswitch Assy. Microswitch 975-4121A 36884 Partial Fold Microswitch 36884 Up Microswitch Unfold Microswitch 3645 Inboard Right (Front) Left (Rear) Outboard Inboard Front (of vehicle) (driver's side) Page 6 Rear Outboard (of vehicle) (passenger's side) -
Page 9: Platform Fold Pressure Adjustment
7. Press Up/Fold on hand held pendant. Platform when empty and prevents folding when occupied. should not be able to fold. If platform continues To perform this adjustment, use BraunAbility to fold, lower platform back to floor level and #303206KS which contains the weight bracket turn the adjustment screw counter clockwise and two weights. -
Page 10: Platform Angle Adjustment
Platform Angle Adjustment Figure C 36514 Lowering Sequence Requirements 1. The outboard end (toe) of the Roll platform must contact the ground Stop first to ensure the spring-loaded roll stop unfolds fully. See Figure C. Heel Ground Level 2. The inboard end (heel) of the plat- Platform heel Roll Stop must form must lower fully (vertical arms... -
Page 11: Tower Microswitch Adjustment
Tower Microswitch Adjustment W ARNING Figure E Improper microswitch adjustment may TOWER TOWER result in serious bodily injury and/or 32942 property damage. TOWER TOWER 36514 32942 TOWER TOWER Review adjustment Left (rear) pump lift depicted. Right procedures below and 32942 (front) pump lift is a mirrored image. -
Page 12: Lift Installation
Lift Installation Tower Microswitch Adjustment Full Stow Figure G Microswitch Partial Fold Microswitch 36514 TOWER TOWER 32942 Left pump lift depicted. Right pump lift microswitches are mirror image. Partial Stow Switch Partial Stow to Full Stow Position The partial stow microswitch (Figure G) is locat- ed in the lower position of the tower microswitch bracket inside the opposite pump side tower and is not adjustable. -
Page 13: 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 14 Static and Dynamic Tests Dynamic Test With 400 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. Place 400 kg at center of platform. 3.
- Page 15 Notes This page intentionally left blank. Page 13...
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Page 16: Maintenance And Lubrication
Maintenance and Lubrication Lubrication Diagram Lift-Tite Latch Tower Pivot Points ™ (2 Latches - 2 Points) Parallel Arm Lift-Tite Latch Dampening Spring ™ Pivot Pin Bearings (16) (2 springs - 4 Points) Hydraulic Cylinder Pivot Bushings (8) Parallel Arm 3645 Pivot Pin Bearings (16) Handrail Pivot Pins (2) Bridge Plate Lever... -
Page 17: Maintenance And Lubrication Schedule
Maintenance and Lubrication Schedule 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 18 Maintenance and Lubrication Schedule Correct, replace damaged parts and/or Inspect roll stop latch feet for proper operation, relubricate positive securement and detached or missing tor- sion springs Correct as needed. Inspect lift for wear, damage or any abnormal Cycles condition Correct as needed.
- Page 19 Maintenance and Lubrication Schedule Perform all procedures listed in previous section also Remove pump module cover and in- Resecure, replace or correct as needed. spect: • Hydraulic hoses, fittings and connections for wear or leaks • Harness cables, wires, terminals and con- nections for securement or damage •...
- Page 20 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 Disposal 2. Open pump module manual relief valve. Procedure 3. Disconnect power from lift. 4.
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Page 21: Lift Electrical Schematic
Lift Electrical Schematic Notice: 1. Shown with lift in stowed position. Use caution when working on components 2. Wire Identification Format: Wire Color - Size mm2 - Size AWG inside pump module. Available energy of over 240 VA creates an energy hazard. 3. -
Page 22: Hydraulic Schematic
Hydraulic Schematic Orifice Orifice Lifting Down Platform Fold Relief Relief Valve Valve Solenoid Valve 2500 Folding 1900 Relief Valve 1200 Opposite Pump Side Pump Cylinder BACKUP PUMP Cylinder PUMP Description Symbol Description Symbol Fixed Displacement Hydraulic Port Pump 2 Way 2 Position Pump Motor Solenoid Valve Pressure Compensated... - Page 23 Notes This page intentionally left blank. Page 21...
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Page 24: Hydraulics Parts List
“Fold” Valve "Down” Valve (complete) (complete) Coil Coil #400783 #400783 NOTICE When adding or changing hydraulic fluid, use BraunAbility 32840-QT (Exxon Univis ® HVI 26) hydraulic fluid (do not Cartridge Cartridge mix with Dextron III or other #31121 #26078 hydraulic fluids). -
Page 25: Hydraulics Diagram
Hydraulics Diagram Hydraulic Repair For repair of a hydraulic hose or cylinder, read this. Service Bulletin 27049 Hydraulic 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 26: Pump Module Parts List
Harness, Breaker - On/Off Switch (Not Shown) 32871A Harness, Tower Switches - Pump (Not Shown) 37535A-64 * Apply Scotch-Weld Threadlocker Red TL71 (BraunAbility #11522-1) or equivalent to the (3) Flat Head Screws (item 30) when retrofitting the hydraulic pump assembly. Page 24... -
Page 27: Pump Module Diagram
NOTICE NOTICE Remove power from pump Apply Scotch-Weld Thread- module and any spark source locker Red TL71 (BraunAbility before working with hydraulic Use caution when working on fluid and components. Wear #11522-1) or equivalent to the components inside pump module. -
Page 28: Base Plate Assembly
Base Plate Assembly Exploded View NOTICE - APPLY SCOTCH-WELD™ THREADLOCKER BLUE TL42 (BRAUNABILITY #18822) OR EQUIVALENT TO THREADS ON (4) IDENTIFIED SCREWS #24440 AND TORQUE TO 22.6 Nm (200 in lb). - APPLY SCOTCH-WELD™ THREADLOCKER RED TL71 (BRAUNABILITY #11522-1) OR EQUIVALENT TO THREADS ON ALL SCREWS #25527 AND (2) IDENTIFIED SCREWS #24440. - Page 29 Base Plate Assembly Parts List ITEM PART NO. DESCRIPTION 402805 PIN-LIFT-TITE EDEC 402807 PIN-LIFT-TITE LATCH 24322 RIVNUT-5/16-18 NUT INSERT 402347 DECAL-AUTH REP AUTODAPT UK QC INSP 402527 DECAL-HAND PUMP OPERATION 402352 DECAL-WARNING INSTALL SERVICE 32942 DECAL-TOWER 2 & 1 SWITCH LABEL 24174-BK TRACTION GRIP-6"...
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Page 30: Top Parallel Arm Assembly - Right / Left
Top Parallel Arm Assembly - Right / Left Exploded View & Parts List ITEM PART NO. DESCRIPTION 402346 DECAL-BRAUNABILITY LOGO - DPA 24011 BEARING-FLANGE-3/4" X 3/8"-12FDU06 402804BKT ARM-PARALLEL-UPPER NOT ALL PARTS ARE ARE AVAILABLE SEPARATELY. SEE SHIP OUT KIT SECTION. -
Page 31: Bottom Parallel Arm Assembly - Right / Left
Bottom Parallel Arm Assembly - Right / Left Exploded View & Parts List NOTICE - APPLY SCOTCH-WELD™ THREADLOCKER RED TL71 (BRAUNABILITY #11522-1) OR EQUIVALENT TO THREADS ON SCREW #25527 AND TORQUE TO 25.4 Nm (225 in lb). ITEM PART NO. -
Page 32: Vertical Arm Assembly - Right / Left
NOTICE RIGHT ARM ASSY SHOWN, LEFT ARM ASSY IS A MIRROR IMAGE - APPLY SCOTCH-WELD™ THREADLOCKER RED TL71 (BRAUNABILITY #11522-1) OR EQUIVALENT TO THREADS ON SCREWS #25527 AND TORQUE TO 25.4 Nm (225 in lb). - TIGHTEN SCREW #81064-000 TO A TORQUE OF 11.8 Nm (105 in lb). - Page 33 Vertical Arm Assembly - Right / Left Parts List ITEM PART NO. DESCRIPTION 37968 LIGHT ASSY-LED PLATFORM w/SCREWS 404484BKT BRACKET-LIGHT LEFT EDEC 404483BKT BRACKET-LIGHT RIGHT EDEC 11513 RIVET-POP SD64BS 3/16" .13/.25"-AUTO BLACK 15244 RIVET-POP SD68BSLF 3/16"-.38/.50"-AUTO-BLACK 10950 BUMPER-RUBBER RECES 31/32" OD 81064-000 SCREW-1/4-20 X 1"...
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Page 34: Fold Arm Assembly - Right / Left
Fold Arm Assembly - Right / Left Exploded View & Parts List NOTICE - RIGHT SIDE ASSEMBLY LOCATION SHOWN. ITEM 11 IS MIRRORED AND LOCATED ON OPPOSITE SIDE OF INBOARD BARRIER SLIDE FOR LEFT SIDE ASSEMBLY. ITEM PART NO. DESCRIPTION 404033 SPRING-IB SADDLE 10068... -
Page 35: Handrail Assembly
Handrail Assembly - Right / Left Exploded View & Parts List NOTICE - APPLY SCOTCH-WELD™ THREADLOCKER RED TL71(BRAUNABILITY #11522-1) OR EQUIVALENT TO THREADS ON SCREW #404059. - LEFT HANDRAIL SHOWN, ITEMS 3, 4, 5, 8 AND 9 ARE MIRROR IMAGE FOR RIGHT HANDRAIL. -
Page 36: Platform Assembly
Platform Base Assembly Exploded View NOTICE - APPLY SCOTCH-WELD™ THREADLOCKER BLUE TL42 (BRAUNABILITY #18822) OR EQUIVALENT TO THREADS ON BOLTS #24440 AND SCREWS #30375WP SHOWN. 44 37 Page 34... - Page 37 Platform Base Assembly Parts List ITEM PART NO. DESCRIPTION 405423YL FOLD LINK SPACER 24174-BK TRACTION GRIP-6" X 12" w/ADHESIVE-BLACK 18657 RING-3/4" EXT SNAP 25527 SCREW-5/16-18 X 3/4" FHS/AUTO-BK 25346 WASHER-1/2" FLAT/AUTO-BK 936-0320 SPACER-PLATFORM PIVOT 403055 FOLD ARM SPACER-UHMW 10245 BOLT-CARRIAGE 3/8-16 X 1" 404991 STOW BUMPER FOLDING PLATFORM 403234...
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Page 38: Decals And Antiskid
Failure to do so may result in serious bodily injury and/or 402346 property damage. Decal, BraunAbility Logo-QLD DPA 37589 (70 mm x 140 mm - 4" x .875") 37589 Decal, Warn, Hydraulic Press Adj, Intl, CE (50 mm x 53 mm - 1.98" x 2.08") - Page 39 Decals and Antiskid FOR SERVICE AND PARTS Contact Tramanco Pty Ltd for the name of your nearest authorised Dealer. Phone: +617 3892 2311 Australasian distributor: Tramanco Pty Ltd Brisbane, Australia. Fax: +617 3892 1819 Email: info@tramanco.com.au Complies with Australian/New Zealand Standard: AS/NZS3856-PART 1.
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Page 40: Folding Platform
ADEC08F86150LTC Manufacturing Revision Level: Rev. A Public Use Wheelchair Lifts BraunAbility Limited Warranty ® Consult your local BraunAbility dealer regarding warranty policy. ® AU Designs Registered and Pending www.braunability.com/international ISO 9001:2015 631 West 11th Street, Winamac, IN 46996, USA Phone: +1 574 946 6153 Fax: +1 574 946 4670 405723 Rev.
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