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Braun 5 manual

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Table of contents for the manual

  • Page 1

    Millennium W A R N I N G Read manual before installing or servicing lift. Failure to do so may result in serious bodily injury and/or property damage. ual Man "Providing Access to the World" International Corporate Hdqrs: P.O. Box 310 Winamac, IN 46996 USA 1-800-THE LIFT ® (574) 946-6153 FAX: (574) 946-4670 ® ® Braun NL Series Braun NL[...]

  • Page 2

    NL917IB e5*72/245*95/54*0110*00 1-800-THE LIFT™ BRAUNLIFT .COM™ The Braun Corporation DOT Public Use Lift MODEL# Max. Lifting Capacity - 800 lbs. PA TENT PENDING- 5,261,779-6,065,924-6,238,169-6,46 4,447-6,599,079-6,692,217-6,739,824 MFG DA TE 56 14CG PUMP CODE CYLINDER 05-00025 SERIAL NUMBER 06/19/06 OWN E R'S WARRANTY R E GISTRATION PURC[...]

  • Page 3

    Page 1 Contents T roubleshooting and Maintenance Lift T erminology ............................................................ 2 Switch and Sensor Locations ..................................... 3 Certication Checklist Diagnostic Procedures ......... 4 Platform Fold Pressure Adjustment ............................ 5 Outer Barrier Fold Pressure [...]

  • Page 4

    Page 2 NL917-05-003.ai UP D OWN 3 2 8 19 FOL D UN FO L D 3 2 82 0 ® Hand-Held Pendant Control T op Parallel Arms (2) Adjustable Quiet-Ride Stow Blocks (2) Main Cylinders (2) V ertical Arm Covers (4) Opposite Pump Side V ertical Arm Handrails (2) Outer Barrier Cylinder (not visible -underside of platform) Outer Barrier (Automatic Outboard Roll Stop[...]

  • Page 5

    Page 3 Switch and Sensor Locations NL917-05-033.ai * Bridging Microswitch 31010F A Pressure Switch 31 199 Threshold Strip Switch 31221A (Qty . 2) Outer Barrier Raised Magnetic Sensor 32645NA60 Outer Barrier Latched Magnetic Sensor 32645NA60 Outer Barrier Raised Magnet 31664 Outer Barrier Latched Magnet 31664 *Note: Mirror image for right (front) pu[...]

  • Page 6

    Page 4 The following operations and conditions must be functionally veried in order for the lift to be FMVSS 403/404 compliant. If an operation does not function as described or a condition is not met, follow the refer- enced procedures to correct the problem or contact a Braun Corporation Product Support representative at 1-800-THE LIFT ® . ?[...]

  • Page 7

    Page 5 DO NOT adjust this valve! (Located beside Solenoid V alves) 1. Lower the platform to the ground level loading position. 2. Remove the pump cover . 3. T urn the adjustment screw (shown below) counter clockwise until the outer barrier does not raise when the Up button is pressed. 4. T urn the adjustment screw clockwise in 1/4 turn increments u[...]

  • Page 8

    Page 6 Platform Angle Adjustment Wedges Angle $ equals Angle % .  % Figur e C $ Approximately 1” Clearance Figur e D Millennium “NL” Series Century “NCL” Series 9LVWD´19/µ6HULHV Inboard Outboard Inboard Outboard Wedges T oe must angle down slightly . Barrier must unfold fully . Adjusting the platform angle based on the relat[...]

  • Page 9

    Page 7 Platform Angle Adjustment Screws Adjustment Screw Allen Head $ % Platform Angle Adjustment Adjustment Allen screws are provided on each side of the lift platform for adjusting the platform angle. Adjust platform angle as VSHFLÀHGRQSUHYLRXVSDJH Platform Stop Blocks 0XVWPDNHIXOOFRQWDFW . Gap QRWSHUPLWWHG . %RWK s[...]

  • Page 10

    Page 8 Platform Floor Level Adjustment 'LDJQRVWLFV 'LDJQRVWLFFRGHV have been established in event WKHOLIWSODWIRUPÁRRUSRVLWLRQ does not set (the lift does not sound three “beeps” - see Step 5 above). The control board located inside the pump hous- 91 – The platform position is out of a prede- termined a[...]

  • Page 11

    Page 9 H * Platform Stop Block Inboard V ertical Edge of V ertical Arm Bridging Microswitch Adjustment Screw Bridging Micr oswitch Adjustment %ULGJLQJ0LFURVZLWFK The bridging microswitch is located at the bottom of the right (front) vertical arm. See Photos A and B. An adjust- ment screw is built into the platform stop block. The bridgi[...]

  • Page 12

    Page 10 7 REHWWHUXQGHUVWDQGWKH%UDXQ/&' 7 URXEOHVKRRWLQJGLVSODRXPXVWÀUVWXQGHUVWDQGWKHQXPEHUVWKDW DSSHDURQWKHVFUHHQ7KHUHDUH)ODVKLQJ&RGHV6ROLG(UURU&RGHVDQG6ROLG1RUPDO2SHUDWLRQDO&RGHV )ODVKLQJ&RGHV[...]

  • Page 13

    Page 1 1 57 – Outer barrier is not up and latched and ground detect switch did not deactivate (Century and Vista only) 58 – Outer barrier is not up and latched and the plat- form is 3” above the ground 59 – Outer barrier is not up after pausing platform travel 60 – The kickout gas springs are worn, replace before using 75 – Low voltage [...]

  • Page 14

    Page 12 NL917-05-003.ai UP D OWN 3 2 8 19 FOL D UN FO L D 3 2 82 0 ® Specied (recommended) Available Braun Lubricant T ype Lubricant Amount Part No. LO - Light Oil LG - Light Grease Light Grease Lubriplate 14 oz. (Multipurpose) Can Light Penetrating Oil LPS2, General Purpose 1 1 oz. (30 weight or equivalent) Penetrating Oil Aerosol Can Stainles[...]

  • Page 15

    Page 13 Maintenance and Lubrication Schedule Maintenance and lubrication procedures must be performed as specied by an authorized service technician. Failure to do so may result in serious bodily injury and/or property damage. Proper maintenance is necessary to ensure safe, troublefree operation. Inspecting the lift for any wear , damage or othe[...]

  • Page 16

    Page 14 Inspect lift for wear , damage or any abnormal condition Inspect lift for rattles Correct as needed. Correct as needed. Platform pivot pin bearings (2) Platform fold axles (2) Inner roll stop ( IB ) lever bearings (2) Inner roll stop ( IB ) lever slot (2) Rotating pivot slide arm pivot pins (2) Parallel arm pivot bearings (16) Handrail pivo[...]

  • Page 17

    Page 15 Resecure, replace or correct as needed. Remove pump module cover and inspect: • Hydraulic hoses, ttings and connections for wear or leaks • Harness cables, wires, terminals and connections for securement or damage • Control board, circuit breaker , power switch and lights for securement or damage Resecure, replace or correct as nee[...]

  • Page 18

    Page 16 NOTES This page intentionally left blank to provide a place for notes and references.[...]

  • Page 19

    Page 17 Lift Electrical Schematic BK(6) BK(4) GN(20) BU / WH(20) BU / WH(20) RD / WH(20) RD / WH(20) BU / BK(20) RD / BK(20) GN / WH(20) GN / WH(20) BU(20) GN(20) GN(20) GN(20) PK(20) OR(20) OR(20) GN(20) GN(20) GN(20) GN(20) GN(20) GN(14) BK(20) UP/FOLD SOLENOID IN-LINE FUSE RD (2) PUMP RD(14) CIRCUIT SENTRY (CIRCUIT BREAKER) PLA TFORM LIGHTS (OPT[...]

  • Page 20

    Page 18 Unfold for: Lift Electrical Schematic Lift Wiring Diagram Platform Lights (Option) Circuit Sentry (Circuit Breaker) Bat. Aux. Lift Power Cable 205-0712-37 Pump Module Power Feed 26082A-4 Connects to Vehicle Battery (+) Positive Post Lead Wire 13362A GN(20) BK(20) BK(20) BK(20) BK(20) BK(20) or Note polarity of diode. It must be oriented as [...]

  • Page 21

    Page 19 Hydraulic Schematic Outer Barrier Cylinder Orifice Pump Side Cylinder BACKUP PUMP 2500 PSI Secondary Valve Folding Relief Valve Lifting Relief Valve Down Valve 1900 PSI PUMP Opposite Pump Cylinder M Orifice Bridging Valve 800 PSI .50 GPM Roll Stop Fold Pressure Switch Fixed Displacement Pump V ented Reservoir Orifice Backup Pump Single Acti[...]

  • Page 22

    Page 20 Hydraulics Parts List  Seal Kits: If repairing a cylinder , order Seal Kit #1500-0500 P . 5DZPDWHULDOLWHPVRUGHUHGDQGSULFHGSHULQFKRUGHUVSHFLÀHGOHQJWK 16 Cartridge #26078 13 “Down and Bridge” V alve (complete) 14 Cartridge #24612 13 “Duel Relief” V alve (complete) 12 Coil #31 122 [...]

  • Page 23

    Page 21 Hydraulics Diagram Pump Side Cylinder Opposite Pump Side Cylinder Hydraulic Pump Manual Backup Pump 27 1 2 33 20 18 21 27 3 3 26 25 25 23 30 29 22 29 4 5 19 28 29 12 11 24 15 Roll Stop Cylinder 31 6 32 28 17 7 36 10 8 9 34 35 FRONT PUMP FRONT PUMP REAR PUMP Hydraulic Repair For repair of a hydraulic hose or cylinder, read this. Service Bull[...]

  • Page 24

    Page 22 Pump Module Parts List *  $SSOUHG7KUHDG/RFNHU/RFWLWH ® WRWKHIRXUKH[EROWVLWHPVDQGLIDEOXHQORQSDWFKLVQRWSUHVHQWRQ WKHEROWVZKHQUHWURÀWWLQJDQ0 SXPSDVVHPEO /RFWLWH ® LVDYDLOD[...]

  • Page 25

    Page 23 Pump Module Diagram Pump Mounting Bolts $SSOUHG7KUHDG/RFNHU/RFNWLWH ® to the three pump mounting bolts (items DQGLIDEOXHQORQSDWFKLVQRW SUHVHQWRQWKHEROWVZKHQUHWURÀWWLQJDQ M268 pump assembly . Loctite ® is DYDLODEOHIURP7KH%UDXQ&RU[...]

  • Page 26

    Page 24 42” Floor -to-Gr ound Lift Repair Parts List   %DVH:HOGPHQW 51: )1: 51: )1:    &RYHU 3XPS3LHFH%DFN%RWWRP 5137 ?[...]

  • Page 27

    Page 25 42” Floor -to-Gr ound Lift Exploded View 114 111 109 104 113 50 116 109 111 41 73 31 153 77 6 91 76 79 113 50 116 174 73 126 91 41 76 33 79 162 151 31 153 85 77 102 174 115 115 115 85 126 79 33 149 107 155 89 102 149 107 112 104 113 112 36 36 1 11 13 134 134 114 10 45 108 69 176 134 94 117 117 74 147 49 106 74 106 27 28 18 73 73 43 27 100[...]

  • Page 28

    Page 26 48” Floor -to-Gr ound Lift Exploded View 114 111 109 104 113 50 116 109 111 41 163 174 153 77 6 91 76 79 113 50 116 53 163 126 91 41 76 33 79 162 151 174 153 85 77 102 53 115 115 115 85 126 79 33 149 107 155 89 102 149 107 2 29 33 38 34 35 8 26 112 104 113 112 112 133 133 1 11 14 134 114 12 13 176 36 64 134 94 117 117 74 73 49 106 74 106 [...]

  • Page 29

    Page 27 48” Floor -to-Gr ound Lift Repair Parts List Part Numbers of Items Identical on All Lift Models 1 1 Base Weldment 985R5148NW30 985F5148NW30 985R5148NW33 985F5148NW33 985R5148NW34 985F5148NW34 2 1 Cover , Pump, 2-Piece, Back-Bottom 915-0513RNPT 915-0513FNPT 915-0513RNPT 915-0513FNPT 915-0513RNPT 915-0513FNPT 3 1 Cover , Pump, 2-Piece, T op[...]

  • Page 30

    Page 28 NOTES This page intentionally left blank to provide a place for notes and references.[...]

  • Page 31

    Over 300 Braun Dealers W orldwide "Pr oviding Access to the W orld" ® "Pr oviding Access to the W orld" International Corporate Hdqrs: P .O. Box 310 Winamac, IN 46996 USA 1-800-THE LIFT ® (574) 946-6153 F AX: (574) 946-4670 ®[...]

  • Page 32

    HZg^Zh HZg^Zh Millennium CA CA Public Use Wheelchair Lifts Patent #5,261,779 Patent #6,065,924 Patent #6,238,169 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 #6,464,447 Patent #6,599,079 Patent #6,692,217 Patent #6,739,824 Patents Pending © The Braun Corporatio[...]