Life Fitness 90R Service Manual Download

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Lifecycle Recumbent Bikes LC95R, LC91R, LC85R, R9, R7, 95Ri, 93Ri, 90R, and 95Re

DISPLAY CONSOLE BOARD - Model R7

Functional Description

The Display Console Board is designed to work in conjunction with the Alternator Control Board. It reads the
keypad input for changes or updates by the user, and refreshes the status LEDs, data display, and profile display
matrix.

Connector and Pin Descriptions

Connector

Location

Pin

Functional Description

Ground

Strobe

Return

Strobe

Return

Strobe

Return

Strobe

Return

Ground

Strobe

Return

Strobe

Return

P12 is a 17 pin ribbon
connector that connects to the
overlay board.

Ground

Summary of Contents for 90R

Page 1: ...Lifecycle Recumbent Bikes LC9500R LC9100R LC8500R R9 R7 95Ri 93Ri 90R and 95Re Customer Support Services SERVICE MANUAL ...

Page 2: ......

Page 3: ...7 95Ri 93Ri 90R and 95Re GENERAL CONTENTS INTRODUCTION ii SPECIAL SERVICE TOOLS iii GLOSSARY Pending iv COMPONENT IDENTIFICATION v SECTIONAL CONTENTS TROUBLESHOOTING 1 DIAGNOSTICS LED 2A DIAGNOSTICS LCD 2B HOW TO SERVICE 3 ELECTRONICS 4 MISCELLANEOUS 5 ...

Page 4: ... to complete the specific task Refer to COMPONENT IDENTIFICATION in the front part of this section to locate and identify in order service repair parts for your machine If you do not have a part in stock a form to order by FAX has been included in Section V for your convenience or you can call Life Fitness Customer Support Services any Monday through Friday from 8 00 AM to 6 00 PM C S T When you p...

Page 5: ... Set 3 8 or 1 2 drive and Standard and Metric size Combination open end or Box Wrenches Specialized tools will be listed after the sub heading Special Service Tools which appears below the Service Procedure heading at the top of the page If no specialized tools are required then the title would read Special Service Tools NONE which means that standard hand tools should be employed to provide servi...

Page 6: ...iv Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re GLOSSARY PENDING ...

Page 7: ...5R R9 R7 95Ri 93Ri 90R and 95Re COMPONENT IDENTIFICATION Console Left Pedal Seat Back Seat Pad Handlebar End Cap Left Side Shroud Leveler Rear Stabilizer Right Side Shroud Accessory Tray Wheel Right Pedal Right Crank Arm Console Support Assembly ...

Page 8: ... Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re COMPONENT IDENTIFICATION Main Cable Heart Rate Cable Shroud Gasket Extrusion Seat Assembly Frame Resistor Assembly Intermediate Pulley Alternator Belt Left Crank Arm Hub ...

Page 9: ...umbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re COMPONENT IDENTIFICATION Rack Locking Mechanism Battery Crank Arm Pulley Right Crank Arm Hub Alternator Cable Alternator Power Control Board Decal Reed Switch ...

Page 10: ...viii Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re NOTES ...

Page 11: ...ring Manual Mode 5 RANDOM and HILL Resistance is Constant No Variation 6 Pedaling Is Difficult 6 Pedaling is to Easy 6 Inadequate Resistance During Pedaling 7 Battery Over Heating 7 Bike Not Stable 7 Loud Noise 7 No Heart Rate 8 Channels Do Not Change 8 Sound Does Not Change 8 Faulty PCB 8 No Sound 8 Unable to Receive Channels 9 Snow and Noise 9 Screen is Blank 9 Screen Does Not Respond To Touch 9...

Page 12: ...2 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re TROUBLESHOOTING GUIDE Notes ...

Page 13: ...g display console Display Console LEDs not illuminating Malfunctioning alternator control board ACB Test with substitute ACB Replace malfunctioning ACB Loose wire connections Disconnect then secure connections No RPM Enter Diagnostic and check for RPM Malfunctioning alternator Test alternator output or test with substitute alternator Replace malfunctioning alternator Refer to Alternator Voltage Te...

Page 14: ...utput or test with substitute Alternator Replace malfunctioning Alternator Refer to Alternator Voltage Test Malfunctioning Alternator Control Board Test with substitute Alternator Control Board Replace defective board Display Console LEDs do not extinguish in timely manner at the end of a workout when the CLEAR key is pressed or when the pedaling stops Malfunctioning Display Console Inspect for da...

Page 15: ...ate no normal incremental increase from no load Malfunctioning Alternator Test Alternator output or test with substitute Alternator Replace malfunctioning Alternator Refer to Alternator Voltage Test Loose wire connections Disconnect then reconnect connections Worn or damaged wire harnesses Inspect wire harnesses Replace worn or damaged harness Malfunctioning Display Console Test with substitute Di...

Page 16: ...titute Alternator Replace malfunctioning Alternator Refer to Alternator Voltage Test Malfunctioning Pulley Clutch Assembly Inspect Clutch for free backward and forward rotation Replace malfunctioning Pulley Clutch or Freewheel Alternator Belt excessively tight Inspect belt deflection Adjust as necessary Alternator Belt Deflection 1 4 inch 6mm Alternator Belt Alignment is OFF Realign alternator bel...

Page 17: ...e Test with substitute Display Console Replace malfunctioning Display Console Stabilizer Foot Pads not adjusted correctly Adjust Foot Pads Floor surface not level Position Exercise Bike upon level surface Wheel s damaged Replace damaged wheel s Exercise Bike not stable upon floor Frame damaged Contact Customer Support Services Non carpeted hard surface floor Place Exercise Bike upon softer surface...

Page 18: ...ole Secure connection Replace malfunctioning Handlebar Lifepulse Grip Assembly Malfunctioning Display Console Test with substitute Display Console Replace malfunctioning Display Console No heart rate or display reads No Heart Rate Wear or damage to grip Replace the handlebar assembly Key pad malfunction Run Key pad test in diagnostics Replace if defective Channels do not change Interface PC board ...

Page 19: ...e backlight inverter LCD Screen failure Replace LCD Touch Screen Screen is blank with audio beeps or dark Problem on the single board computer Replace Single Board Computer Touch screen failure Replace LCD Touch Screen Screen Does not respond to touch Problem with Single Board Computer Replace Single Board Computer Touch Screen not calibrated correctly Calibrate Touch Screen Refer to Diagnostics T...

Page 20: ...trol 5 TEST NO 1 Place the Red Lead from the multi meter onto Test Point 1 and the Black Lead onto Test Point 3 Voltage should be 12 Vdc 5V 6 TEST NO 2 Place the Red Lead from the multi meter onto Test Point 5 and the Black Lead to Test Point 3 Voltage should be 12 Vdc 5V PROBLEM SOLUTION No Voltage on TP1 Replace Cable Remote or Main PC Board Voltage present on TP1 Replace the Inverter Board Volt...

Page 21: ... Required Multi meter 1 Unscrew the Retaining Nut securing the Power Cable Plug Remove the Cable 2 Using a Multi meter touch the Red Lead to the POSITIVE area on the Cable which is the center of the cable Next touch the Black Lead to the NEGATIVE area which is the side of the inner Cable The voltage should read 12 Vdc Retaining nut Positive Negative ...

Page 22: ...12 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re TROUBLESHOOTING GUIDE Notes ...

Page 23: ...vice Life Pulse Test 15 Test Service CSAFE Network Test 16 Test Service EEPROM Test 17 Test Service Telemetry Enable Disable 18 Test Service Language 19 Optional Settings MAX Program Duration 20 Optional Settings English Metric Units 21 Optional Settings WATT Display Enable Disable 22 Optional Settings METS Display Enable Disable 23 Optional Settings CAL HR Display Enable Disable 24 Optional Setti...

Page 24: ...2 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re Notes ...

Page 25: ...3 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re DISPLAY CONSOLE LC9500R LC9500R ...

Page 26: ...4 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re DISPLAY CONSOLE LC9100R LC9100R ...

Page 27: ...5 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re DISPLAY CONSOLE LC8500R LC8500R ...

Page 28: ...6 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re DISPLAY CONSOLE R9 R9 ...

Page 29: ...7 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re DISPLAY CONSOLE R7 R7 ...

Page 30: ...le Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re MAP Display Test All Led s On Keypad Test Walking Led Test service Port I o Test Language Relay Fld Kick Alt Voltage Units Alt Rpm Entertainment ...

Page 31: ... units then the press the CLEAR key twice Press the up ARROW key The display menu will show after each press CODE VERSION ex CODE VER X XX CSAFE VERSION ex Csafe ver X XX XX PART NUMBER ex XXXX XXXXX 0000 BOOT LOADER VERSION ex BOOT VER X Press ENTER for entry into the OPTIONAL SETTINGS Press and hold COOL DOWN and then press ENTER for entry into the TEST SERVICE MENU ...

Page 32: ...ER KEYS DISPLAYED CHARACTER 0 0 Display Lock L 1 1 Workouts Plus K 2 2 Change Workout W 3 3 Up arrow U 4 4 Down Arrow D 5 5 Bike Mode B 6 6 Constant Cal Hr A 7 7 Quick Start Q 8 8 Start S 9 9 Pause P TIME UP U Cool down TIME DOWN D LEVEL UP LEVEL DOWN BIKE MODE B CONSTANT Cal HR A FAT BURN F CARDIO C RANDOM R MANUAL M QUICK START Q ZONE TRAINING Z PERSONAL TRAINER T HILL PLUS H COOL DOWN Press the...

Page 33: ...this state the LED segments in the MESSAGE CENTER and the PROFILE WINDOW will give the animated effect of moving henceforth Walking LED Press the ENTER key to advance to the next diagnostic state Press the CLEAR key to the previous diagnostic state or repeated pressing to exit diagnostics Message Center Profile Window ...

Page 34: ... 320 for LC9500 model 0 280 for LC9100 and C9I models and 0 415 for LC8500 and C7i models This value can be adjusted using the Time Up and Time Down arrow keys on the LC9500 console and the UP and DOWN arrow keys on all other models BIKE MODE KEY Press the Bike Mode key to toggle the speaker ON and OFF 0 KEY Press the 0 key to toggle the RPM display between the alternator RPM and Reed Switch RPM T...

Page 35: ...sys supplied to the console is displayed 5 KEY or DOWN ARROW KEY Pressing the 5 key 9500 or the DOWN Arrow key 91 85 C9i C7I will display the value of Vsys at startup before the alternator is turned ON This is useful because you can get an indication of the battery voltage of the 6V battery Note This voltage will be slightly lower than if you read the voltage of the 6V battery directly from its te...

Page 36: ...s LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re TEST SERVICE PORT I O TEST Press the ENTER key to advance to the next diagnostic state Press the CLEAR key to the previous diagnostic state or repeated pressing to exit diagnostics ...

Page 37: ... along with the heart shaped image Two timers will begin counting from the time both the left and right hands on condition occurs The first timer located on the upper console message center display will stop counting when LifePulse computes and displays an initial peak detected heart rate reading The second timer located on the lower console display window will continue counting until LifePulse ca...

Page 38: ...cation packet from the console and the network sends configuration communication packet to the console the console will display RECEIVING 5 If the console has been properly configured by the network and is allowed to accept user ID s then the console would show GETID MODE XX The GETID message means were in the get ID mode This is the mode the network must put the console in before it will ask the ...

Page 39: ...he EEPROM location being tested will appear in the display message center Pressing the DOWN ARROW will initiate the EEPROM test If the test completes successfully the message EEPROM GOOD will appear If the test fails the message EEPROM BAD AT XX will display with the bad EEPROM location Press the ENTER key to advance to the next diagnostic state Press the CLEAR key to the previous diagnostic state...

Page 40: ...RY ON except for C9I has telemetry OFF The DOWN ARROW will turn OFF the telemetry The UP ARROW will turn ON the telemetry and display a heart shape in the program profile window The ENTER key LED indicates when the value is at the default setting of TELEMETRY ON This value is stored in EEPROM and is kept when the unit is not in use Press the ENTER key to advance to the next diagnostic state Press ...

Page 41: ...sh or Portuguese The UP ARROW when pressed displays the next language in the list The DOWN ARROW when pressed displays the previous language in the list The ENTER key LED indicates when the language is set to the default of ENGLISH This value is stored EEPROM and is kept when the unit is not in use Press the CLEAR key to the previous diagnostic state or repeated pressing to exit diagnostics L ANG ...

Page 42: ... 10 99 minutes The DOWN ARROW will decrease the value by 1 minute Key will Auto Repeat if held The UP ARROW will increase the value by 1 minute Key will Auto Repeat if held The ENTER key LED indicates when the value is at the default of 60 minutes This value is stored in EEPROM and is kept when the unit is not in use Press the ENTER key to advance to the next diagnostic state Press the CLEAR key t...

Page 43: ...ill select METRIC units The UP ARROW will select ENGLISH units The ENTER key LED indicates when the value is at the default setting of ENGLISH UNITS This value is stored in EEPROM and is kept when the unit is not in use Press the ENTER key to advance to the next diagnostic state Press the CLEAR key to the previous diagnostic state or repeated pressing to exit diagnostics ENGL I SH UNI TS ...

Page 44: ...yed after a level change The DOWN ARROW will turn OFF the WATTS PROGRAM The UP ARROW will turn ON the WATTS PROGRAM The ENTER key LED indicates when the value is at the default setting of WATTS PROGRAM ON The value is stored in EEPROM and is kept when the bike is not in use Press the ENTER key to advance to the next diagnostic state Press the CLEAR key to the previous diagnostic state or repeated ...

Page 45: ...ayed after a level change The DOWN ARROW will turn OFF the METS PROGRAM The UP ARROW will turn ON the METS PROGRAM The ENTER key LED indicates when the value is at the default setting of METS PROGRAM ON The value is stored in EEPROM and is kept when the bike is not in use Press the ENTER key to advance to the next diagnostic state Press the CLEAR key to the previous diagnostic state or repeated pr...

Page 46: ...displayed after a level change The DOWN ARROW will turn OFF the CAL H program The UP ARROW will turn ON the CAL H program The ENTER key LED indicates when the value is at the default setting of CAL H PROGRAM ON The value is stored in EEPROM and is kept when the bike is not in use Press the ENTER key to advance to the next diagnostic state Press the CLEAR key to the previous diagnostic state or rep...

Page 47: ...yed after a level change The DOWN ARROW will turn OFF the WATTS PROGRAM The UP ARROW will turn ON the WATTS PROGRAM The ENTER key LED indicates when the value is at the default setting of WATTS PROGRAM ON The value is stored in EEPROM and is kept when the bike is not in use Press the ENTER key to advance to the next diagnostic state Press the CLEAR key to the previous diagnostic state or repeated ...

Page 48: ...PROGRAM OFF The DOWN ARROW will turn OFF the METS PROGRAM The UP ARROW will turn ON the METS PROGRAM The ENTER key LED indicates when the value is at the default of METS PROGRAM ON This value is stored in EEPROM and is kept when the bike is not in use Press the ENTER key to advance to the next diagnostic state Press the CLEAR key to the previous diagnostic state or repeated pressing to exit diagno...

Page 49: ...number of times each program has been selected The DOWN ARROW backs up through the list of available programs and back to the total hours displayed The Programs are HOUR Total hours on the console DIST Total distance in miles on the console HILL RANDOM MANUAL FAT CARDIO AEROBICS X REV WATTS METS QUICK HEART HILL HEART INT HEART EXT PRE SET CUSTOM Press the ENTER key to advance to the next diagnost...

Page 50: ... SETTING Using the arrow keys will turn ON or OFF the entertainment cardio theater broadcast vision controls for the CSAFE PORT output for volume and channel change Off is the default setting Note The Channel or Volume Control is supplied by Cardio Theater or Broadcast Theater These controls can be found as indicated by the dashed box Channel or Volume Control ...

Page 51: ...nd 95Re OPTIONAL SETTINGS PHOTO SHOOT Data displayed in the message center is non functional and intended only to simulate values for photographic sessions Press the CLEAR key to the previous diagnostic state or repeated pressing to exit diagnostics 13 5 2 18 8 2 17 4 4 ...

Page 52: ...30 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re Notes ...

Page 53: ...t Menu 6 System Diagnostics 7 Test Engineering 8 Telemetry Test 9 LifePulse Test 10 CSAFE Network Test 11 EEPROM Test 12 Information Menu 13 Information Statistics 14 Software Versions 15 System Errors 16 Usage Log Report 17 Configuration Menu 18 Managers Configuration 19 Custom Message Setup 20 Manufacturers Configuration 21 TV Set Up 22 Max Volume Setup 23 Touch Screen Configuration 24 ...

Page 54: ...2 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re 95Re LCD Units Only NOTES ...

Page 55: ...R9 R7 95Ri 93Ri 90R and 95Re 95Re LCD Units Only WELCOME SCREEN LCD Console Welcome Screen The Welcome Screen initially appears after Power Up or when the bike is not in use Touching the Screen will change the screen to the WORKOUT SELECTION screen ...

Page 56: ... you will be able to enter the Systems Option Menu To enter go to the Workout Selection Screen then press and hold the COOLDOWN key and then double touch the Life Fitness icon After entering the System Options the Main Menu will appear For further information about the programs on this screen refer to the Operators Manual Double Tap Press and Hold Down ...

Page 57: ... and 95Re 95Re LCD Units Only SYSTEM OPTIONS MAIN MENU The System Options Main Menu selections when pressed allows access to the System Test Menu Information Menu and Configuration Menu Pressing the screen Exit key will return you back to the Workout Selection Screen ...

Page 58: ...C85R R9 R7 95Ri 93Ri 90R and 95Re 95Re LCD Units Only SYSTEM TEST MENU The System Test Menu allows the user to access the above by pressing the appropriate key Pressing the screen Back key will return you to the System Options Main Menu screen ...

Page 59: ...witch FIELD DUTY CYCLE Will display the percentage that the Alternator is being activated to produce a load The Higher the number the harder it is to Pedal KEY PAD VALUE Displays an acknowledgment when a key is pressed on the Console REED When lit the circles in the Reed Box indicate that the Reed Switch is Enabled or Disabled The setting can be toggled by pressing corresponding circle TEST ENGINE...

Page 60: ...0R and 95Re 95Re LCD Units Only TEST ENGINEERING All status windows on this screen should display OFF and should not be changed unless instructed to do so by Life Fitness Customer Support Pressing the screen Back key will return you to the System Diagnostics screen ...

Page 61: ...Box indicate whether Telemetry is Enabled or Disabled Touching the appropriate circle can enable or disable Telemetry The Heart rate value window will display the users Heart Rate when Telemetry is enabled Pressing the screen Back key will return you to the previous screen Pressing screen MAIN MENU key will return you back to the MAIN MENU ...

Page 62: ... system can generate a heart rate reading The timer will stop when a numeric heart rate reading appears in the Heart Rate Value window The Gain value and Confidence Level will also be displayed in their appropriate windows Gain indicates the strength of the heart rate signal being received A low number indicates a strong signal where as a high number indicates a weak signal The value ranges for co...

Page 63: ...11 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re 95Re LCD Units Only CSAFE TEST CSafe Test Not Available at This Time ...

Page 64: ...ows testing of the EEPROM on the Single Board Computer Pressing the screen EEPROM External Test key allows testing of the EEPROM on the Interface Board In either instance a PASS message will appear if the EEPROM is good Pressing the screen Back button will return you to previous screen Pressing the screen MAIN MENU key will return you back to the MAIN MENU ...

Page 65: ...ystem power levels SOFTWARE VERSIONS Displays current software version information SYSTEM ERRORS Displays historical information regarding system errors encountered during operation USAGE LOG Displays historical information regarding pedal speeds and user weights Pressing the screen Back key will return you to System Options Main Menu screen Pressing the screen MAIN MENU key will return you back t...

Page 66: ...ICS Entry to this screen allows to user to view statistics such as total hours of use on the unit and hours of use per program used along with other information Pressing the screen Back key will return you to System Options Main Menu screen Pressing the screen MAIN MENU key will return you back to the MAIN MENU N A ...

Page 67: ...n are for reference only This screen allows the user to view the current software programs loaded into the unit along with its corresponding Life Fitness part number if applicable Pressing the screen Back key will return you to System Options Main Menu screen Pressing the screen MAIN MENU key will return you back to the MAIN MENU ...

Page 68: ...5Re LCD Units Only SYSTEM ERRORS This screen allows the user to view system errors that have been logged into the unit s memory Pressing the screen Back key will return you to System Options Main Menu screen Pressing the screen MAIN MENU key will return you back to the MAIN MENU ...

Page 69: ...CD Units Only USAGE LOG REPORT This screen allows the user to view detailed information in relation to RPMs used at different levels Pressing the screen Back key will return you to System Options Main Menu screen Pressing the screen MAIN MENU key will return you back to the MAIN MENU ...

Page 70: ...upervisory workout parameter setup MANUFACTURER Critical system parameter setup TV Television configuration TOUCH SCREEN CONFIGURATION Proximity calibration of touched screen Pressing the screen Back key will return you to System Options Main Menu screen Pressing the screen MAIN MENU key will return you back to the MAIN MENU ...

Page 71: ...user can go without touching the Touchscreen while setting up their workout before the console resets back to the Welcome Screen Program Timeout can be set from 20 to 255 seconds The unit default is 60 seconds Pause Time Set the amount of time the unit can be inactive before it reverts back to the Welcome Screen Pause Time can be set from 1 to 99 minutes The unit default is 1 minute Units Choose b...

Page 72: ...ssage can be entered using the on screen keyboard Use the Shift button to input special characters and capital letters The message will scroll across the top of the screen as the message is being inputted giving real time feedback Accepting a Custom Message To accept the Custom Message simply select the Main Menu button Erasing a Custom Message to erase a Custom Message enter the Custom Message Se...

Page 73: ...LCD Units Only MANUFACTURERS CONFIGURATION MENU Access to this screen will only be available to Life Fitness certified technicians Pressing the screen Back key will return you to System Options Main Menu screen Pressing the screen MAIN MENU key will return you back to the MAIN MENU ...

Page 74: ...leted press Delete and then press Auto to return Channel Setup to Auto To restore a channel Press the Manual key in Channel Setup use the channel controls to choose the channel to be restored press the Add key and the press Auto to return Channel Setup to Auto To Adjust Picture Setup Brightness Contrast Saturation and Hue can be adjusted by using the corresponding arrow buttons To return to the un...

Page 75: ...y higher or lower allowing clubs to compensate for average noise levels within the club The maximum volume returns to this default after each workout The Volume Down Volume Up arrows control the volume of the unit for the current usage After each session ends the unit resets to mid range volume corresponding to the maximum volume setup Pressing the screen Back key will return you to System Options...

Page 76: ...allow to user to reconfigure the Touch Screen The display will show a blank screen with a sign in the middle Follow the directions at the top of the screen to properly reconfigure the Touch Screen This procedure may have to be repeated more than once Once the screen has been successfully calibrated the screen will exit Calibration State automatically ...

Page 77: ...xtrusion 20 Adjust Seat Rollers 21 Seat Pad and Handlebar Assembly 22 Locking Rack 23 Accessory Tray 24 Main Cable 25 Heart Rate Cable 26 Polar Receiver 27 Alternator Cable 28 Reed Switch and Cable 29 9 Volt Battery LC8500R and R7 30 6 Volt Battery LC95R LC91R and R9 31 Display Console and Console Support 32 Power Control Board 33 Pedal 34 Front Wheel Assembly 35 Adjustable Levelers 36 Resistor As...

Page 78: ...2 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re NOTES ...

Page 79: ... to remove both pedals and crank arms and the end cap Use the illustrations on this page to aid in this procedure 1 Remove three screws from the left and right crank hubs and then remove the crank arms with pedals attached 2 Remove two screws from the end cap at the end of the frame which allows access to the left and right side shroud screws 3 Remove the left and right side shroud screws and then...

Page 80: ...ley until the idler bracket mounting bolt is visible through the access hole in the crank pulley then loosen the bolt 3 Loosen the belt tension by loosening the adjusting bolt on the idler bracket 4 Remove old belt and discard 5 Install new belt in reverse order 6 Adjust belt tension 100 110 lbs by moving the idler bracket down Insert a straight blade screwdriver in the slotted lip of the bracket ...

Page 81: ...his section 2 Index the location of the tensioning bolt to the alternator mounting bracket and then loosen the tensioning bolt 3 Loosen the pivot bolt and then rotate the alternator until the belt can be removed from the alternator pulley and the intermediate pulley 4 Install new alternator belt in reverse order Position the alternator belt on the far left groove of the alternator flywheel pulley ...

Page 82: ...roper crank arm position 4 Install the disc puller plate as illustrated on the left hub 5 Turn the puller forcing bolt clockwise until the let hub is removed Discard the hub NOTE The right hub is removed with the crank shaft pulley attached Use the puller as described in left hub removal Once off remove the three screws at the back of the pulley to separate it from the hub NOTE Make sure the arrow...

Page 83: ... Bearings Special Service Tools Bearing Service Tool Kit Part Number BearingToolKit 1 Remove the side shrouds See How To in this section 2 Remove the main drive belt See How To in this section 3 Remove the crank shaft hubs See How To in this section 4 Remove the large snap rings the bowed snap rings the large and small thrust washers and the thrust bearings from both sides of the crank shaft 5 Pus...

Page 84: ...nk Shaft Bearings Continued Special Service Tools Bearing Service Tool Kit Part Number BearingToolKit 8 Press out the frame bearings by rotating the hex nut clockwise until the bearings drop into the puller hub Once the bearings are out of the frame disassemble the puller assembly and discard the bearings 9 Clean the housing before installing new frame bearings 10 Position the new frame bearings w...

Page 85: ...nd 95Re How To Replace the Crank Shaft Bearings Continued Special Service Tools Bearing Service Tool Kit Part Number BearingToolKit 11 Start tightening the hex nut You may have to hold the spacer to stop it from turning 12 Continue pressing in the new frame bearings until the thrust washer and hub stop against the frame housing shoulder Make sure that the bearing races seat flush against the inner...

Page 86: ...Remove the right shroud See How To in this section 2 Remove the main drive belt See How To in this section 3 Remove the snap ring from the intermediate shaft 4 Remove the washers and clutch assembly Discard the clutch assembly 5 Install the new clutch and its parts in reverse order Make sure to install the step side going into the frame 6 Install main drive belt 7 Install shrouds and then pedals ...

Page 87: ...C95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re How To Replace the Intermediate Pulley Shaft and Bearings Special Service Tools Bearing Service Tool Kit Part Number BearingToolKit 1 Remove the side shrouds See How To in this section 2 Remove the alternator and main drive belt See How To in this section 3 Remove the clutch assembly See How To in this section 4 Assemble 2 jaw puller to the bike frame ...

Page 88: ...5R R9 R7 95Ri 93Ri 90R and 95Re How To Replace the Intermediate Pulley Shaft and Bearings Continued Special Service Tools Bearing Service Tool Kit Part Number BearingToolKit 5 Turn the forcing screw clockwise to press out the pulley shaft assembly from the bearings and spacer 6 Once the pulley shaft is free of the bearings proceed to remove the bearings Note Do Not replace the pulley without repla...

Page 89: ...ToolKit 8 Turn the hex nut clockwise to push the 1st bearing out into the hub Loosen puller assembly and remove the 1st bearing At this time remove the free floating spacer 9 Retighten puller assembly and continue tightening until 2nd bearing is pressed out of its housing into the hub 10 Remove the puller and discard the bearings 11 Clean the housing 12 Install the bearing spacer back in the housi...

Page 90: ... held in position between the bearings If so proceed to press in the intermediate shaft If the bearing spacer is loose proceed to the next step 16 If the bearing spacer is loose then reinstall the puller assembly without the thrust washer on the side of the intermediate pulley see illustration below Continue pressing in the bearing When the bearing next to the pulley is properly seated against the...

Page 91: ...Replace the Intermediate Pulley Shaft and Bearings Continued Special Service Tools Bearing Service Tool Kit Part Number BearingToolKit 18 Press in the pulley shaft until the shaft bottoms against the 2nd bearing 19 Remove the C clamp and stop block 20 Install the clutch assembly 21 Reinstall alternator belts 22 Install side shrouds and then the pedals ...

Page 92: ...2 Rotate the crank pulley until the idler bracket mounting bolt is visible through the access hole in the crank pulley then loosen this bolt 3 Loosen the belt tension by loosening the adjusting bolt on the idler bracket 4 Remove the idler nut and pull off the idler roller Discard idler roller 5 Install new idler roller in reverse order 6 Adjust belt tension 100 110 lbs by moving the idler bracket ...

Page 93: ...R and 95Re How To Replace the Alternator Special Service Tools NONE 1 Remove the side shrouds See How To in this section 2 Remove the alternator belt See How To in this section 3 Disconnect the main wiring cable connector from the back of the power control board 4 Tag and identify all wiring at the back of the alternator and then remove them from their mounting posts 5 Index the tensioning bolt to...

Page 94: ...3Ri 90R and 95Re How To Replace the Alternator Continued Special Service Tools NONE 7 Make sure to position the alternator belt on the far left groove of the alternator flywheel pulley towards user side and in the center of the alternator pulley large pulley Tighten the belt back to the index mark or 70 80 lbs ...

Page 95: ...ing Mechanism Special Service Tools NONE Note Illustration shown without components or shrouds for clarity purpose 1 Disengage the locking mechanism and slide the seat to its forward most position 2 Remove the two 5 32 inch mounting screws from the locking mechanism 3 Remove the locking mechanism 4 Install new locking mechanism in reverse order ...

Page 96: ...om the top seat assembly 3 From under the extrusion disconnect the flat flex connector from the main cable then unhook the flat flex cable from the clips 4 Disengage the locking mechanism and carefully back the seat assembly off the extrusion while guiding the flat flex cable out the seat extrusion 5 If necessary to replace the extrusion remove four mounting bolts under the extrusion and lift off ...

Page 97: ...p roller and the other to torque the roller clamp nut 2 Starting with the right side seat rollers adjust the first take up roller nut to 60 65 in lbs in a clockwise direction Observe that the roller clamp nut will move up This indicates that the seat roller is being forced up against the extrusion Continue to maintain the 60 65 in lbs resistance load on the take up roller and secure the seat rolle...

Page 98: ...ebar Assembly 2 If equipped disconnect the heart rate sensor connector 3 Remove four TORX screws and washers securing the handlebar assembly to the seat assembly frame and lift off the handlebar Installation Install handlebar in reverse order of removal Tighten TORX screws 160 180 in lbs Install seat pad in reverse order of removal Tighten Allen screws 55 60 in lbs Torx Screws 160 180 in lbs Washe...

Page 99: ...eat assembly at a desired location along the rack To replace the rack proceed as follows 1 Disengage the locking mechanism and slide seat assembly to the rear of the extrusion and lock in place 2 Remove the Allen screw at the front of the locking rack 3 Disengage locking mechanism and slide the seat assembly forward to the front end of the extrusion 4 Remove the Allen screw from the rear of the lo...

Page 100: ...C95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re How To Replace the Accessory Tray Special Service Tools NONE 1 Remove four Allen screws and washers securing the seat back 2 Remove the seat back and set it aside 3 Remove the accessory tray clamp bracket from around the seat handlebar 4 Install new accessory tray in reverse order of removal ...

Page 101: ...e the side shrouds See How To in this section 2 Remove the display console See How To in this section 3 Remove the console support assembly See How To in this section 4 Disconnect the main cable 10 pin connector from the power control board PCB 5 Disconnect two wires from the 6V Battery Disconnect the BLACK neg wire from the terminal and the RED pos wire from the terminal 6 Cut the cable ties alon...

Page 102: ...Tools NONE 1 Remove the side shrouds See How To in this section 2 Remove the display console from the console support assembly and then disconnect the main cable and the heart rate cable See How To in this section 3 Disconnect the heart rate cable 4 pin connector from flex cable under the bottom frame 4 Remove the heart rate cable from the clip along the bottom of the frame 5 Pull the heart rate c...

Page 103: ...e Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re How To Replace the Polar Receiver Special Service Tools NONE 1 Remove the side shrouds See How To in this section 2 Remove the display console from the console support assembly and then disconnect the main cable and the heart rate cable See How To in this section 3 Disconnect the heart rate cable 4 pin connector from flex c...

Page 104: ... Before disconnecting any wires from the alternator terminals mark and tag each terminal post to its appropriate wire 4 With the alternator wires marked and tagged to their corresponding terminals remove the alternator wires from the back of the alternator 5 Cut any cable ties and remove the alternator cable 6 Install new alternator cable in reverse order Alternator Cable Connector at Power Contro...

Page 105: ...the power control board PCB 3 To replace just the reed switch cable assembly remove two screws securing the reed switch it to the bracket 4 To replace both the reed switch cable assembly and bracket remove the screw securing the bracket to the frame 5 Cut any cable ties and remove the reed switch cable assembly 6 Install new reed switch cable assembly in reverse order Reed Switch Connector Reed Sw...

Page 106: ...the 9 Volt Console Battery LC8500R and R7 Special Service Tools NONE NOTE Console removed for clarity NOTE The 9V battery is located in back of the console To access 1 Remove the cover at the back of the console to reveal the battery 2 Unplug the connector and remove the battery from the console 3 Install new battery in reverse order ...

Page 107: ...on its side 2 Remove the two mounting screw securing the battery to the bracket Remove the battery just enough to access and disconnect the BLACK neg wire from the terminal and the RED pos wire from the terminal Note If the battery bracket requires replacement then remove the left or right side shroud and then remove two mounting screws securing the bracket to the frame 3 Reconnect the BLACK neg w...

Page 108: ...pport Special Service Tools NONE 1 Remove four mounting screws from the back of the console at the console support 2 Lift the console up just enough to disconnect the 10 pin main wiring connector and if equipped the 4 pin heart rate cable 3 Remove the console from the console support 4 Remove four frame post bolts securing the console support 5 Lift out the console support from the frame post be c...

Page 109: ...rvice Tools NONE CAUTION BEFORE REPLACING CIRCUIT BOARD S GROUND YOURSELF TO EARTH GROUND USING AN ANTI STATIC GROUND STRAP 1 Remove the left side shroud See How To in this section 2 Disconnect the alternator cable connector reed switch cable connect and battery cable connector from the power control board 3 Remove four screws securing the PCB to the bracket 4 If necessary to replace the mounting ...

Page 110: ...ifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re How To Replace the Pedal Special Service Tools NONE 1 Remove the right pedal by turning it counterclockwise 2 Install the right pedal by turning it clockwise 3 Remove the left pedal turning it clockwise 4 Install the left pedal turning it counterclockwise ...

Page 111: ...LC85R R9 R7 95Ri 93Ri 90R and 95Re How To Replace the Front Wheel Assembly Special Service Tools NONE 1 Remove two TORX screws from each side of the stabilizer bar 2 Pull the wheel assembly out from the ends of the stabilizer bar 3 Install new front wheel assemblies in the reverse order ...

Page 112: ...the unit be properly leveled before using 1 Remove the leveler assembly by first loosening the jam nut 2 Turn the leveler assembly counterclockwise to remove it from the rear stabilizer bar 3 Install the new leveler with jam nut in the reverse order 4 Adjust the levelers by loosening the jam nut then turn each leveler clockwise to move it into the stabilizer or counterclockwise to move it out of t...

Page 113: ...ow To Replace the Resistor Assembly Special Service Tools NONE 1 Remove the side shrouds See How To in this section 2 Remove two cable mounting screws and then lift off the cables from the resister 3 Remove mounting screws securing the resistor assembly to the frame and then lift out the resistor assembly from the frame 4 Install new resistor in reverse order ...

Page 114: ...OUND USING AN ANTI STATIC GROUND STRAP 1 Remove the battery cover and battery 2 Remove the four screws from under the console support 3 Lift the console up just enough to disconnect the main cable and heart rate cable if equipped 4 Remove eight screws from the back of the console and split the halves 5 Remove the screws securing the console circuit board to the front half of the console and then r...

Page 115: ...IC GROUND STRAP NOTE The following pages provide service procedures for servicing the LCD Integrated Console While the Console Housings may differ between the various products the internal components which make up the Console are identical Use the exploded view below to help identify parts and component location during service Inverter Board Screws 2 Interactive Console Board Screws 8 Cable Interf...

Page 116: ... REPLACING CIRCUIT BOARD S GROUND YOURSELF TO EARTH GROUND USING AN ANTI STATIC GROUND STRAP Note For clarity purposes the Console is shown off the unit Headphone Jack replacement does not require removal of the Console from the unit 1 At the bottom of the Console remove the Phillip Screw securing the Headphone Jack 2 Remove the Headphone Jack from the Console 3 Install new Headphone Jack in rever...

Page 117: ...ELF TO EARTH GROUND USING AN ANTI STATIC GROUND STRAP 1 Remove console from unit Refer to Display Console and Accessory Tray Removal 2 Remove seven screws from the Back Cover and lift the Back Cover off 3 Disconnect the Pink White Power Wire Connectors 2 from the top of the Inverter Board and the 4 Yellow Wires Connector which receives Power from the PC to the Inverter at the bottom of the Inverte...

Page 118: ...ATIC GROUND STRAP 1 Remove the console from unit refer to Display Console and Accessory Tray Removal 2 Remove seven screws from the Back Cover 3 Disconnect all of the cables from the Single Board Computer 4 Remove seven screws securing the Single Board Computer to the back of the LCD Touch Screen The Single Board Computer remains engaged into a 24 Pin Connector Receptacle which is located between ...

Page 119: ...STATIC GROUND STRAP 1 Remove the console from unit refer to Display Console and Accessory Tray Removal 2 Remove seven screws from the Back Cover 3 Remove Single Board Computer 4 Disconnect all Cables from the interface board 5 Remove 5 screws securing the Interface Board to the mounting bracket CAUTION HIGH VOLTAGE ON INTERFACE BOARD CONNECTORS J2 AND J3 6 Remove the Interface Board 7 Install boar...

Page 120: ...refer to Display Console and Accessory Tray Removal 2 Remove seven screws from the Back Cover 3 Remove the Single Board Computer See How To Replace the Single Board Computer in this section 4 Remove the Interface Board See How To Replace the Interface Board in this section 5 Remove the Inverter Board See How To Replace the Inverter Board in this section 6 Remove four screws securing the Touch Scre...

Page 121: ...12 Alternator Control Board Model R7 and LC8500R 14 Alternator Control Board Model R9 LC9100R and LC9500R 15 Alternator Control Board Model 95R9 17 Alternator 19 Wiring Block Diagram LC8500R and R7 20 Wiring Block Diagram R9 21 Wiring Block Diagram LC91R and 93Ri 22 Wiring Block Diagram LC95R and 95Ri 23 Wiring Block Diagram 95Re Single Power Control Board 24 Wiring Block Diagram 95Re Power Contro...

Page 122: ...2 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re Notes ...

Page 123: ...ds the keypad input for changes or updates by the user and refreshes the status LEDs data display and profile display matrix Connector and Pin Descriptions Connector Location Pin Functional Description 1 Ground 2 Strobe 3 Return 4 Strobe 5 Strobe 6 Return 7 Strobe 8 Return 9 Strobe 10 Return 11 Ground 12 Strobe 13 Strobe 14 Return 15 Strobe 16 Return P1 and P12 is a 17 pin ribbon connector that co...

Page 124: ...at connects to the alternator control board 16 VSYS LEFT LEFT RIGHT P4 is 4 pin connector that connects to the heart rate sensor RIGHT 1 VCC 5VDC 2 POLAR SIGNAL P7 is a 3 pin connector that connects to the polar signal 3 GROUND 1 N U not used 2 N U not used 3 Receive Data 4 Transmit Data 5 8 Vdc 6 CTS 7 Ground P9 and P10 are 8 pin connectors that connect to the CSAFE and Cardio Theater or broadcas...

Page 125: ...0R and 95Re DISPLAY CONSOLE BOARD Model LC95R 95Ri Connector and Pin Descriptions Connector Location Pin Functional Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 P5 is a 24 pin connector that connects to the lower console display board 24 ...

Page 126: ... reads the keypad input for changes or updates by the user and refreshes the status LEDs data display and profile display matrix Connector and Pin Descriptions Connector Location Pin Functional Description 1 Ground 2 Strobe 3 Return 4 Strobe 5 Strobe 6 Return 7 Strobe 8 Return 9 Strobe 10 Return 11 Ground 12 Strobe 13 Strobe 14 Return 15 Strobe 16 Return P12 is a 17 pin ribbon connector that conne...

Page 127: ...D 4 VBAT NOT USED 5 RPM REED NOT USED 6 RPM ALT 7 ASTART NOT USED 8 VALT NOT USED 9 RELAY NOT USED 10 GND 11 GND 12 VBAT 13 FIELD KICK 14 FIELD 15 LOAD CMD P2 is a 16 pin connect that connects to the alternator control board 16 VSYS 1 VCC 5VDC 2 POLAR SIGNAL P7 is a 3 pin connector that connects to the polar signal 3 GROUND 1 GND 2 LEU 3 TDO 4 RDI 5 CTS 6 VCC P8 is a 7 pin connector that connects ...

Page 128: ...reads the keypad input for changes or updates by the user and refreshes the status LEDs data display and profile display matrix Connector and Pin Descriptions Connector Location Pin Functional Description 1 Ground 2 Strobe 3 Return 4 Strobe 5 Strobe 6 Return 7 Strobe 8 Return 9 Strobe 10 Return 11 Ground 12 Strobe 13 Strobe 14 Return 15 Strobe 16 Return P12 is a 17 pin ribbon connector that connec...

Page 129: ...ctional Description 1 N C 2 GND NOT USED 3 VSYS NOT USED 4 VBAT NOT USED 5 RPM REED NOT USED 6 RPM ALT 7 ASTART NOT USED 8 VALT NOT USED 9 RELAY NOT USED 10 GND 11 GND 12 VBAT 13 FIELD KICK 14 FIELD 15 LOAD CMD P2 is a 16 pin connector that connects to the alternator control board 16 VSYS 1 VCC 5VDC 2 POLAR SIGNAL P7 is a 3 pin connector that connects the polar connector 3 GROUND ...

Page 130: ...ads the keypad input for changes or updates by the user and refreshes the status LEDs data display and profile display matrix Connector and Pin Descriptions Connector Location Pin Functional Description 1 Ground 2 Strobe 3 Return 4 Strobe 5 Strobe 6 Return 7 Strobe 8 Return 9 Strobe 10 Return 11 Ground 12 Strobe 13 Strobe 14 Return 15 Strobe 16 Return P12 is a 17 pin ribbon connector that connects...

Page 131: ...al Description 1 N C 2 GND NOT USED 3 VSYS NOT USED 4 VBAT NOT USED 5 RPM REED NOT USED 6 RPM ALT 7 ASTART NOT USED 8 VALT NOT USED 9 RELAY NOT USED 10 GND 11 GND 12 VBAT 13 FIELD KICK 14 FIELD 15 LOAD CMD P2 is a 16 pin connector that connects to the alternator control board 16 VSYS 1 VCC 5VDC 2 POLAR SIGNAL P7 is a 3 pin connector that to the polar connector 3 GROUND ...

Page 132: ...ads the keypad input for changes or updates by the user and refreshes the status LEDs data display and profile display matrix Connectors and Pin Descriptions Connector Location Pin Functional Description 1 Ground 2 Strobe 3 Return 4 Strobe 5 Strobe 6 Return 7 Strobe 8 Return 9 Strobe 10 Return 11 Ground 12 Strobe 13 Strobe 14 Return 15 Strobe 16 Return P12 is a 17 pin ribbon connector that connect...

Page 133: ...M ALT 7 ASTART NOT USED 8 VALT NOT USED 9 RELAY NOT USED 10 GND 11 GND 12 VBAT 13 FIELD KICK 14 FIELD 15 LOAD CMD P2 is a 16 pin connector that connects to the alternator control board 16 VSYS 1 Left 2 Left 3 Right P4 is a 4 pin connector that connects to the heart rate sensor 4 Right 1 DS 2 BERR 3 Ground 4 BKPT DSCLK 5 Ground 6 FREEZE QUOT 7 RESET 8 IPIPE1 DS1 9 5 Vdc P11 is a 10 pin connector th...

Page 134: ...to the load resistor while providing supply voltage for the console while charging the system battery Connector and Pin Connections Connector Location Pin Functional Description 1 RPM 0 7 5 VDC 2 VBAT 9VDC 3 NOT USED BLANK 4 LOAD 5 START 6 GROUND 7 GROUND 8 ALTREGLO 9 11 VDC P1 is a Molex 9 pin connector that connects to the console 9 VSYS 7 8 VDC 1 FLD RTN 2 FIELD 1 4 VDC 3 VALT 10 VDC 4 LOAD 5 L...

Page 135: ...le providing supply voltage for the console while charging the system battery Connector and Pin Connections Connector Location Pin Functional Description 1 GROUND BLACK 2 GROUND BATTERY 3 NOT USED BLANK 4 VSYS 7 8VDC 5 ALTREGLO 9 11 VDC 6 LOADCMD 7 RPM 0 7 5VDC 8 START 7 8VDC 9 VBAT 6VDC 10 GROUND BATTERY P1 is a Molex 11 pin connector that connects to the console 11 GROUND 1 GROUND ALTERNATOR 2 G...

Page 136: ...ND 4 RPM ALT 5 GND 6 FIELD 7 VALTR 8 VALTR 9 VALTR 10 VALT 11 Valt OPEN P2 Connector is a 12 pin Molex connector that connects to the Alternator 12 VALTR Connector Location Pin Functional Description 1 GND 2 Vbat P3 is a 3 pin connector that connect to the reed Switch 3 RPM REED Connector Location Pin Functional Description 1 P4 is a 2 Pin connector that provides external power LC95 only 2 ...

Page 137: ...oviding supply voltage for the console while charging the system battery Connector and Pin Connections Connector Location Pin Functional Description 1 Vsc 2 Ground 3 VALT 4 RPM ALT 5 FIELD 6 REED DISABLE 7 LOADCMD 8 N C 9 RPM REED 10 N C 11 KICK 12 N C 13 N C P1 is a Molex 11 pin connector that connects to the console 14 7 1 8 14 VSYS 1 GROUND ALTERNATOR 2 GROUND ALTERNATOR 3 GROUND ALTERNATOR 4 R...

Page 138: ...1 REED NORMANLY OPEN 2 REED NORMALY CLOSED P3 is a 3 pin connector that connect to the reed Switch 3 REED COMMON 1 DC POWER INPUT 12 Vdc 2 GROUND 3 GROUND P4 is a 4 Pin connector that provides external power LC95 only 4 N C 1 5 5 Vdc 2 GROUND 3 V_SLEEP 4 GROUND P5 is a 5 Pin connector that provides power to the single board computer 1 5 P5 5 VSYS 1 5A 12 Vdc ...

Page 139: ...iption The 12 volt 35 amp Alternator is designed to provide electrical power to the product supply load resistance while providing electrical power and provide the RPM signal from the AC TAP to the Alternator Control Board AC TAP TERMINAL OUTPUT TERMINAL FIELD TERMINALS GROUND TERMINAL EXCITATION RETURN ...

Page 140: ...Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re WIRING BLOCK DIAGRAM LC8500 and R7 Vcc Signal GND TDO RDI GND Vsysc Vbat GND Polar Receiver and Cable optional on Lc8500 and standard on C7 Also comes with Telemetry Strap ...

Page 141: ...T Valt GND FIELD_KICK FIELD Vsys Vsysc LOAD_CMD GND GND RELAY_C Vbat RPM_REED RPM_ALT A_START Valt GND FIELD_KICK FIELD Vsys KEY LOAD_CMD RELAY_C GND RELAY_C GND PINK BLUE YELLOW GREEN WHITE BLK BROWN ORANGE PURPLE N C GREY N C N C TAN N C GND Vbat RPM_REED RPM ValtR ValtR ValtR ValtR Valt Valt GND GND GND GND FIELD 15 OHMs Resistor ...

Page 142: ...22 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re WIRING BLOCK DIAGRAM LC91R 93Ri 15 OHMs Resistor ...

Page 143: ...23 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re WIRING BLOCK DIAGRAM LC95R 95Ri 15 OHMs Resistor ...

Page 144: ...24 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re WIRING BLOCK DIAGRAM 95Re ...

Page 145: ...dc 1 VSC 2 GROUND 3 VALT 4 ALT_RPM 5 FIELD 6 REED_DISABLE 7 LOAD_CMD 8 N C 9 RPM_REED 10 V C 11 KICK 12 N C 13 N C 14 VSYS RED BLUE GREEN WHITE BLACK ORANGE RED BLACK GRN BLACK WHT BLACK ORN BLACK BLUE WHT BLACK WHT RED WHT GREEN WHT 1 GROUND 2 GROUND 3 GROUND 4 ALTRPM 5 GROUND 6 FIELD 7 N C 8 ValtR 9 ValtR 10 Valt 11 N C 12 ValtR 1 1 NORMALY OPEN 2 NORMALY CLOSED 3 COMMON ...

Page 146: ...er_GND 23 Tuner_5V 24 Tuner_GND 1 VSC 2 GROUND 3 VALT 4 ALT_RPM 5 FIELD 6 REED_DISABLE 7 LOAD_CMD 8 N C 9 RPM_REED 10 V C 11 KICK 12 N C 13 N C 14 VSYS 1 RED 2 BLUE 3 GREEN 4 WHITE 5 BLACK 6 ORANGE 7 RED BLACK 8 GRN BLACK 9 WHT BLACK 10 ORN BLACK 11 BLUE WHT 12 BLACK WHT 13 RED WHT 14GREEN WHT 1 GROUND 2 PAO 3 PA1 4 PA2 5 PA3 6 PA4 7 START 8 PA5 9 PA6 10 ST0 11 ST0 1 BACKGROUND 2 GROUND 3 N C 4 RE...

Page 147: ...fe_CTS RS232_Csafe_RxD RS232_Csafe_TxD PON_SLEEP PON_AND HC12_Wakeup_PULSE GND GND PX_Wakeup_PULSE X_RESET GPI00 GPI01 GPI02 GPI03 GND GND GND Tu ner_SDA Tu ner_SCL Tu ner_GND Tu ner_5V Tu ner_GND 1 GREEN 5 5 Vdc 2 BLACK GROUND 3 WHITE VSLEEP 4 BROWN GROUND 5 RED 12 Vdc 1 GREEN 5 5 Vdc 2 BLACK GROUND 3 WHITE VSLEEP 4 BROWN GROUND 5 RED 12 Vdc ...

Page 148: ...28 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re Notes ...

Page 149: ...cycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re SECTION V MISCELLANEOUS Page Model Identification And Serial Number Location 3 Preventative Maintenance Tips 4 Safety Instruction 5 Notes 6 ...

Page 150: ...2 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re Notes ...

Page 151: ...3 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re MODEL IDENTIFICATION and SERIAL NUMBER LOCATION Bottom Front Serial Number Label Patent Label ...

Page 152: ...LY BI ANNUALLY HOUSING Inside Clean Outside Clean ALTERNATOR CONTROL Heatsink Clean Connectors Inspect Board Inspect Crank Bearings Inspect Pedals Clean Inspect Freewheel Pulley Clean Inspect Alternator Flywheel Clean Inspect SEAT ASSEMBLY Top Surface Clean Release Lever Inspect ALTERNATOR BELT Tension Inspect Wear Inspect Lifepulse sensors Clean ...

Page 153: ...han a minimum of 42 inches 107 cm from center to center to avoid interference cross talk between Heart Rate monitors DO keep the area around your Exercise Bike clear of any obstructions including walls and furniture DO verify the contents of the delivery carton against the accompanying Parts Listing prior to setting the cartons and shipping material aside If any parts are missing contact Life Fitn...

Page 154: ...6 Lifecycle Recumbent Bikes LC95R LC91R LC85R R9 R7 95Ri 93Ri 90R and 95Re Notes ...

Page 155: ......

Page 156: ...le are registered trademarks of Brunswick Corporation Lifepulse Zone Trainer and Heart Rate Zone Training are trademarks of Brunswick Corporation Any use of these trademarks without the express written consent of Brunswick Corporation is forbidden M051 00K39 B012 March 2004 ...

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Life Fitness 90R, Service Manual

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