Vision Fitness U70 Service Manual
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Vision Fitness U70 Service Manual

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See also: Owner's Manual
It All StArtS wIth A VISIon
It All StArtS wIth A VISIon
FItneSS™
U 7 0 b i k e
S e R V i C e M A N U A l

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Summary of Contents for Vision Fitness U70

  • Page 1 It All StArtS wIth A VISIon It All StArtS wIth A VISIon FItneSS™ U 7 0 b i k e S e R V i C e M A N U A l...

  • Page 3: Table Of Contents

    TAble of CoNTeNTS CHAPTeR 1: SeRiAl NUMbeR loCATioN ..............CHAPTeR 2: iMPoRTANT SAfeTy iNSTRUCTioNS Before Getting Started ....................2 read and Save these Instructions ................3 electrical requirements .................... 4 CHAPTeR 3: PReVeNTATiVe MAiNTeNANCe recommended Cleaning tips ................... 5 Check for Damaged Parts ..................5 Care and Maintenance Instructions ................
  • Page 4 TAble of CoNTeNTS CHAPTeR 8: bike SPeCifiCATioNS AND ASSeMbly gUiDe Unpacking the Bike ....................43 Assembly tools ......................44 Assembly Instructions ....................45 Adjusting the Pedal Straps and Seat ................. 50 leveling the Bike ......................51...

  • Page 5: Chapter 1: Serial Number Location

    CHAPTeR 1: SeRiAl NUMbeR loCATioN 1.1 SeRiAl NUMbeR loCATioN...

  • Page 6: Chapter 2: Important Safety Instructions

    Please do not place the Vision Fitness U70 Bike in an area of high humidity, such as the vicinity of a steam room, indoor pool, or sauna.

  • Page 7: Read And Save These Instructions

    Vision Fitness U70 Bike, make sure CAUTioN! Any changes or modifications to this equipment that all users read this manual. remind the users that before undertaking any fitness program, they should obtain complete could void the product warranty.

  • Page 8: Electrical Requirements

    SelF PowereD FeAtUreS: the Vision Fitness U70 Bike is a self-powered unit, requiring no external power source. when a user pedals at a speed above 20 revolutions per minute, the power is generated to allow the bike to function properly. Because of this self-generating feature, the console feedback will fade away when you cease pedaling.

  • Page 9: Chapter 3: Preventative Maintenance

    MAiNTAiN lAbelS AND NAMePlATeS. Do not remove labels • P osition the equipment away from direct sunlight. The intense UV light for any reason. they contain important information. If unreadable can cause discoloration on plastics. or missing, contact Vision Fitness for a replacement at 800-335- 4348 or www.visionfitness.com. • L ocate your equipment in an area with cool temperatures and low humidity.

  • Page 10: Care And Maintenance Instructions

    * teflon based spray lubricant such as "Super lube" or other Vision Fitness approved products. * Mild water soluble detergent such as "Simple Green" or other Vision Fitness approved products * Vacuum cleaner with an extendable hose and crevasse tool attachment.

  • Page 11: Chapter 4: Console Overlay And Workout Description

    CHAPTeR 4: CoNSole oVeRlAy AND WoRkoUT DeSCRiPTioN 4.1 CoNSole DeSCRiPTioN...

  • Page 12: Console Display Descriptions

    CHAPTeR 4: CoNSole oVeRlAy AND WoRkoUT DeSCRiPTioN 4.1 CoNSole DeSCRiPTioN - CoNTiNUeD CoNSole DiSPlAy DeSCRiPTioNS START / HolD To ReSeT - Press the StArt key to begin a Manual workout immediately without having to set individual information. when the program begins, you have the ability to adjust resistance levels with the UP or Down Arrow keys. Feedback information will be calculated using the default settings.
  • Page 13 CHAPTeR 4: CoNSole oVeRlAy AND WoRkoUT DeSCRiPTioN 4.1 CoNSole DeSCRiPTioN - CoNTiNUeD CARDio PoRT A cardio port is located on the back of the console that is compatible to entertainment protocol such as Cardio theater. the bottom port is the active port to use for this function.

  • Page 14: Workout Overview

    CHAPTeR 4: CoNSole oVeRlAy AND WoRkoUT DeSCRiPTioN 4.2 WoRkoUT oVeRVieW WoRkoUT oVeRVieW ClASSiCS: MANUAL - Manual is a user controlled program in which the resistance remains as set level unless you decide to change it. INTERVAL - Interval is an efficient workout that strengthens your cardiovascular system by alternating work intervals and recovery intervals. Be sure to challenge yourself with intense work intervals.

  • Page 15: Using The Programs

    CHAPTeR 4: CoNSole oVeRlAy AND WoRkoUT DeSCRiPTioN 4.3 USiNg THe PRogRAMS USiNg THe PRogRAMS SeleCTiNg qUiCk START - the easiest way to begin exercising is to simply press the StArt key (Figure A). You will begin exercising in a Manual resistance program in which you can change the resistance levels to meet your goals. Current default settings will be used to determine exercise feedback.
  • Page 16 CHAPTeR 4: CoNSole oVeRlAy AND WoRkoUT DeSCRiPTioN 4.3 USiNg THe PRogRAMS - CoNTiNUeD USiNg THe PRogRAMS - Continued eNTeRiNg ReSiSTANCe - when prompted by the message center to enter level, use the UP and Down Arrow keys to adjust the displayed resistance level (Figure e).

  • Page 17: Chapter 5: Engineering Mode

    CHAPTeR 5: eNgiNeeRiNg MoDe 5.1 eNgiNeeRiNg MoDe the engineering Mode allows the club owner to customize the bike for the club. 1) to enter engineering Mode, press and hold down the UP and Down Arrow keys at the same time for 3-5 seconds. 2) the console will beep 3 times and enter into the engineering Mode menu.

  • Page 18: Chapter 6: Troubleshooting

    CHAPTeR 6: TRoUbleSHooTiNg 6.1 eleCTRiCAl DiAgRAMS eleCTRiCAl bloCk DiAgRAM...
  • Page 19 CHAPTeR 6: TRoUbleSHooTiNg 6.1 eleCTRiCAl DiAgRAMS A1 = Console Cable A2 = hand Pulse Cable A3 = hand Pulse Cable A4 = hand Pulse Cable G1 = Power wire G2 = Power resistor G3 = Generator / Generator G4 = Console Cable G5 = Battery light wire G6 = Battery wire...
  • Page 20 CHAPTeR 6: TRoUbleSHooTiNg 6.1 eleCTRiCAl DiAgRAMS P21 - CoNSole CAble...
  • Page 21 CHAPTeR 6: TRoUbleSHooTiNg 6.1 eleCTRiCAl DiAgRAMS P04 - PUlSe SeNSoR WiRe...

  • Page 22: Console Power Issues

    CHAPTeR 6: TRoUbleSHooTiNg 6.2 TRoUbleSHooTiNg - CoNSole PoWeR iSSUeS No DiSPlAy oN THe CoNSole oR THe DiSPlAy iS DiM PoSSible CAUSeS: 1) the console is damaged or the console cable is not connected properly. 2) Poor connection to the terminals on the lower board. 3) the lower board is damaged.

  • Page 23: No Or High Resistance

    CHAPTeR 6: TRoUbleSHooTiNg 6.3 TRoUbleSHooTiNg - No oR HigH ReSiSTANCe No ReSiSTANCe CHANge oR AlWAyS HigH ReSiSTANCe PoSSible CAUSeS: 1) the console is damaged or the console cable is not connected properly. 2) the console cable is damaged. 3) the generator is damaged. 4) the lower board is damaged.

  • Page 24: No Rpm Displayed

    CHAPTeR 6: TRoUbleSHooTiNg 6.4 TRoUbleSHooTiNg - No RPM DiSPlAyeD No RPM iS DiSPlAyeD DURiNg exeRCiSe PoSSible CAUSeS: 1) the generator is damaged or the console cable is not connected properly. 2) the console is damaged. 3) the lower board is damaged. SolUTioN: 1) open the side covers and check the lower board leDs.

  • Page 25: Noise Issues

    CHAPTeR 6: TRoUbleSHooTiNg 6.5 TRoUbleSHooTiNg - NoiSe iSSUeS kNoCkiNg oR CReAkiNg NoiSeS PoSSible CAUSeS: 1) the pedal is connected to the crank arm too loosely. 2) Belt tension is too loose, or the belt is dirty. 3) the crank is damaged. 4) the drive axle assembly is damaged.

  • Page 26: Heart Rate Issues

    CHAPTeR 6: TRoUbleSHooTiNg 6.6 TRoUbleSHooTiNg - HeART RATe iSSUeS HeART RATe DoeS NoT WoRk PoSSible CAUSeS: 1) not good contact between the user and hr grips or hr strap. 2) the hr strap is at a low battery status. 3) the hr strap is damaged. 4) the hr grips are damaged.

  • Page 27: Chapter 7: Part Replacement Guide

    CHAPTeR 7: PART RePlACeMeNT gUiDe 7.1 CoNSole bACk RePlACeMeNT 1) remove the 4 screws holding the back of the console to the console (Figure A). 2) remove the console back (Figure B). figURe A figURe b 3) reverse Steps 1-2 to install a new console back.

  • Page 28: Console Replacement

    CHAPTeR 7: PART RePlACeMeNT gUiDe 7.2 CoNSole RePlACeMeNT 1) remove the console back as outlined in Section 7.1. 2) remove the 4 screws holding the console to the console mast (Figure A). 3) Disconnect the 3 wire connections (5 if a tV is present) to the console and remove it (Figure B). figURe b figURe A 4) reverse Steps 1-3 to install a new console.

  • Page 29: Heart Rate Handlebar Replacement

    CHAPTeR 7: PART RePlACeMeNT gUiDe 7.3 HeART RATe HANDlebAR RePlACeMeNT 1) remove the 2 bolts on each side holding the heart rate handlebars to the console mast (Figure A). 2) remove the heart rate handlebars. figURe A 3) reverse Steps 1-2 to install a new heart rate handlebar. 4) test the bike for function as outlined in Section 7.14.

  • Page 30: Heart Rate Grips Replacement

    CHAPTeR 7: PART RePlACeMeNT gUiDe 7.4 HeART RATe gRiPS RePlACeMeNT 1) remove the 2 screws holding the 2 sides of the heart rate grip together (Figure A). 2) remove the heart rate grip from the heart rate handlebars (Figure B). figURe A figURe b 3) reverse Steps 1-2 to install new heart rate grips.

  • Page 31: Console Mast Replacement

    CHAPTeR 7: PART RePlACeMeNT gUiDe 7.5 CoNSole MAST RePlACeMeNT 1) remove the console back as outlined in Section 7.1. 2) remove the console as outlined in Section 7.2. 3) remove the heart rate handlebars as outlined in Section 7.3. 4) lift up the console mast boot and remove the 3 bolts on each side holding the console mast to the frame (Figure A). 5) Pull the console mast up and off the unit while simultaneously pulling the console cable wires out the bottom of the console mast (Figure B).

  • Page 32: Seat Post Replacement

    CHAPTeR 7: PART RePlACeMeNT gUiDe 7.6 SeAT PoST RePlACeMeNT 1) turn the pin counter-clockwise with a 17mm wrench (Figure A). 2) remove the seat pin (Figure B). figURe A figURe b 3) Pull up on the seat post and pull it off the unit (Figure C). figURe C 4) reverse Steps 1-3 to install a new post.

  • Page 33: Pedal Replacement

    CHAPTeR 7: PART RePlACeMeNT gUiDe 7.7 PeDAl RePlACeMeNT 1) Use a 15mm pedal wrench to turn the pedal bolt (counter-clockwise for the right pedal, clockwise for the left pedal)(Figure A). 2) remove the pedal (Figure B). figURe A figURe b 3) reverse Steps 1-2 to install a new pedal.

  • Page 34: Side Cover Removal

    CHAPTeR 7: PART RePlACeMeNT gUiDe 7.8 SiDe CoVeR ReMoVAl 1) Use a flat screwdriver to turn the cover over the crank arm counter-clockwise and remove it (Figures A & B). figURe A figURe b 2) remove the 14mm nut holding the crank to the drive axle (Figures C & D). figURe C figURe D...
  • Page 35 CHAPTeR 7: PART RePlACeMeNT gUiDe 7.8 SiDe CoVeR ReMoVAl - CoNTiNUeD 3) Use a 22mm crank puller (Vision Fitness part # ZMS2000030) to remove the crank (Figures e & F). figURe e figURe f 4) remove the seat adjustment pin and seat post as outlined in Section 7.6. Also remove the seat post boot.

  • Page 36: Lower Control Board Replacement

    CHAPTeR 7: PART RePlACeMeNT gUiDe 7.9 loWeR CoNTRol boARD RePlACeMeNT 1) remove both side covers as outlined in Section 7.8. 2) remove the 2 screws holding the lower control board to the frame (Figure A). 3) Disconnect the 3 wire connections at the lower control board and remove the board (Figure B). figURe b figURe A 4) reverse Steps 1-3 to install a new lower control board.

  • Page 37: Drive Belt Replacement

    CHAPTeR 7: PART RePlACeMeNT gUiDe 7.10 DRiVe belT RePlACeMeNT 1) remove both of the side covers as outlined in Section 7.8. 2) remove the bolt holding the idler tension spring to the frame (Figure A). once this bolt is removed, the idler can be pivoted to remove the tension from the drive belt (Figure B).
  • Page 38 CHAPTeR 7: PART RePlACeMeNT gUiDe 7.10 DRiVe belT RePlACeMeNT - CoNTiNUeD 5) loosen the 11mm eye hook nut on each side holding the generator from sliding in the frame (Figure e). 6) Slide the generator towards the rear of the unit (Figure F). figURe e figURe f 7) when the generator is slid towards the back of the frame, the tension on the generator belt is reduced so that the belt can be removed from...

  • Page 39: Generator Belt Replacement

    CHAPTeR 7: PART RePlACeMeNT gUiDe 7.11 geNeRAToR belT RePlACeMeNT 1) remove both of the side covers as outlined in Section 7.8. 2) remove the bolt holding the idler tension spring to the frame (Figure A). once this bolt is removed, the idler can be pivoted to remove the tension from the drive belt (Figure B).
  • Page 40 CHAPTeR 7: PART RePlACeMeNT gUiDe 7.11 geNeRAToR belT RePlACeMeNT - CoNTiNUeD 5) loosen the 11mm eye hook nut on each side holding the generator from sliding in the frame (Figure e). 6) remove the bolt preventing the generator disc from spinning (Figure G). figURe e figURe f 7) Slide the generator towards the rear of the unit (Figure G).
  • Page 41 CHAPTeR 7: PART RePlACeMeNT gUiDe 7.11 geNeRAToR belT RePlACeMeNT - CoNTiNUeD 9) once the generator belt is removed from around the pulley on the secondary pulley assembly, the generator can be pulled towards the front of the unit so that the generator belt can be removed from around the generator pulley (Figure I). 10) once the generator belt is removed from around the generator pulley, the secondary pulley assembly can be slid toward the rear of the unit so that the generator belt can be completely removed from the secondary pulley assembly (Figure J).

  • Page 42: Generator Replacement

    CHAPTeR 7: PART RePlACeMeNT gUiDe 7.12 geNeRAToR RePlACeMeNT 1) remove both of the side covers as outlined in Section 7.8. 2) remove the bolt holding the idler tension spring to the frame (Figure A). once this bolt is removed, the idler can be pivoted to remove the tension from the drive belt (Figure B).
  • Page 43 CHAPTeR 7: PART RePlACeMeNT gUiDe 7.12 geNeRAToR RePlACeMeNT - CoNTiNUeD 5) loosen the 11mm eye hook nut on each side holding the generator from sliding in the frame (Figure e). 6) remove the bolt preventing the generator disc from spinning (Figure F). figURe e figURe f 7) Slide the generator towards the rear of the unit (Figure G).
  • Page 44 CHAPTeR 7: PART RePlACeMeNT gUiDe 7.12 geNeRAToR RePlACeMeNT - CoNTiNUeD 9) once the generator belt is removed from around the pulley on the secondary pulley assembly, the generator can be pulled towards the front of the unit so that the generator belt can be removed from around the generator pulley (Figure I). 10) Unplug the generator wire and cut any wire ties holding the generator wire to the frame (Figure J).

  • Page 45: Drive Axle Set Replacement

    CHAPTeR 7: PART RePlACeMeNT gUiDe 7.13 DRiVe Axle SeT RePlACeMeNT 1) remove both of the side covers as outlined in Section 7.8. 2) remove the drive belt as outlined in Section 7.10. 3) remove the snap ring holding the drive axle set into the frame (Figure A). 4) Use a hammer or a mallet on the left side of the frame to remove the drive axle set from the right side of the frame (Figure B).

  • Page 46: Testing The Bike

    CHAPTeR 7: PART RePlACeMeNT gUiDe 7.14 TeSTiNg THe bike onCe the UnIt or rePlACeMent PArt IS FUllY InStAlleD AnD ASSeMBleD AnD ProPerlY PlACeD on the Floor, USe the FollowInG InStrUCtIonS to teSt the MAChIne: 1) without hitting start or entering any program modes, sit on the bike and hold the handlebars while pedaling to simulate exercising. while moving, listen for any odd noises or squeaks.

  • Page 47: Chapter 8: Bike Specifications And Assembly Guide

    CHAPTeR 8: bike SPeCifiCATioNS AND ASSeMbly gUiDe 8.1 UNPACkiNg THe bike the Vision Fitness U70 Bike is carefully inspected before shipment, so it should arrive in good operating condition. Vision Fitness ships the bike in the following pieces: NOTE : If these parts are missing from the package, please contact Vision Fitness at 1-800-335-4348.

  • Page 48: Assembly Tools

    CHAPTeR 8: bike SPeCifiCATioNS AND ASSeMbly gUiDe 8.2 ASSeMbly ToolS ToolS ReqUiReD foR ASSeMbly 5mm t-handled Allen wrench Phillips Screwdriver 15mm Pedal wrench...

  • Page 49: Assembly Instructions

    CHAPTeR 8: bike SPeCifiCATioNS AND ASSeMbly gUiDe 8.3 ASSeMbly iNSTRUCTioNS STeP 1 - oRANge bAg 1) Install the rear foot with four lock washers (M8), two inside bolts (M8 x 65l), and two outside bolts (M8 x 20l). tighten with the 5mm t-Shaped Allen wrench.
  • Page 50 CHAPTeR 8: bike SPeCifiCATioNS AND ASSeMbly gUiDe 8.3 ASSeMbly iNSTRUCTioNS - CoNTiNUeD STeP 2 - blUe bAg 1) Slide the console mast boot onto the console mast. 2) Unfold the wire harness located in the console mast frame bracket. Connect it to the wire tie coming from the bottom of the console mast. Pull the wire tie and wire harness up through the top of the console mast while simultaneously sliding the mast into the frame.
  • Page 51 CHAPTeR 8: bike SPeCifiCATioNS AND ASSeMbly gUiDe 8.3 ASSeMbly iNSTRUCTioNS - CoNTiNUeD STeP 3 - PiNk bAg 1) Feed the heart rate wires of the handlebar through the small hole located in the front of the console mast. Pull these wires up through the hole at the top of the console mast.
  • Page 52 CHAPTeR 8: bike SPeCifiCATioNS AND ASSeMbly gUiDe 8.3 ASSeMbly iNSTRUCTioNS - CoNTiNUeD STeP 4 - CoNSole 1) remove the four mounting bolts from the back of the console and four screws holding the console back cover on with the Phillips Screwdriver.
  • Page 53 CHAPTeR 8: bike SPeCifiCATioNS AND ASSeMbly gUiDe 8.3 ASSeMbly iNSTRUCTioNS - CoNTiNUeD fiNAl ASSeMbly...

  • Page 54: Adjusting The Pedal Straps And Seat

    ADJUSTiNg THe U70 SeAT the U70 bike uses a simple pull pin adjustment knob to adjust the seat height. to adjust the seat, grab hold of the seat and pull the seat post knob out.

  • Page 55: Leveling The Bike

    CHAPTeR 8: bike SPeCifiCATioNS AND ASSeMbly gUiDe 8.5 leVeliNg THe bike STAbiliZiNg THe ViSioN fiTNeSS U70 bike After positioning the bike in its intended location, check its stability by attempting to shake it side to side. Shaking or wobbling indicates that your bike needs to be leveled.
  • Page 56 NoTeS...
  • Page 57 It All StArtS wIth A VISIon FItneSS™ Vi SioN fiTN eS S SyS TeMS C oR P. 1610 lAn DMAr K Dr IV e C ottA Ge Gr o Ve wI 53 527 U SA w w w. v i s i o n f i t n e s s . c o m toll F ree 800.335.4348...

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