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Independent Stairclimbers® SC95, SC91, SC85, S9I, 95Si, 93Si

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1. 2 P1 Connector and Pin Connections Connector Location Pin Functional Description P1 is a 13 pin connector that 1 A START connects to the console e 2 KEY NO PIN 2 3 NOT USED 4 4 VSYS 7 8VDC 5 5 LOAD DMD 6 FIELD 7 7 RPM 0 15 V 8 REED RPM i 9 VALT 7 15V T 10 REED CONTROL 11 VBAT 6VDC 13 12 GROUND BATTERY 13 GROUND P2 is a 12 pin connector that 1 GROUND ALTERNATOR connects to the alternator and 2 GROUND ALTERNATOR power resistor 31214 3 GROUND ALTERNATOR 6 5 4 4 RPM 0 15V eso 5 GROUND FIELD 6 FIELD 1 4 5 7 LOAD 8 LOAD NOT USED 9 LOAD 10 VALT 7 15V 11 VALT NOT USED 12 LOAD Independent Stairclimbers SC95 SC91 SC85 S9i 9551 93Si 905 95Se ALTERNATOR CONTROL BOARD Connector Location Pin Functional Description P3 is a 3 pin 1 GND 1 connector that connect to the reed C LJ 2 Vbat Switch es P3 3 RPM REED P4 is a 2 Pin 1 9 Volt connector that 1 provides external 2 GND power LC95 only 10 Independent Stairclimbers 5 95 SC91 SC85 S9i 9551 93Si 905 95Se ALTERNATOR Func
2. gt fo a m wx r gt 10 20 30 40 50 60 70 80 90100 For Quick Start CAUTION CONSULT A PHYSICIAN BEFORE USING THIS EQUIPMENT STOP EXERCISING IF YOU FEEL PAIN FAINT DIZZY OR SHORT OF BREATH Begi n stepping Life Fitness USA 1 800 735 3867 Life Fitness Intl 1 847 288 3300 ATTENTION CONSULTEZ UN MEDECIN AVANT DUTILISER CET APPAREIL Tr ARRETEZ VOUS SI VOUS AVEZ DES DOULEURS SI VOUS VOUS SENTEZ Press Quick Start below Life Fitness UK 44 0 1353 666017 FAIBLE ETOURDI OU A COURT DE SOUFFLE Life Fitness Asia Pacific 852 2891 6677 Within this state METS PROGRAM can be turned ON or OFF By default the Stairclimber will have the METS 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 OFF This value is stored in EEPROM and is kept when the stepper is not in use Press the ENTER Key to advance to the next diagnostic state Press the CLEAR Key to return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 24 Independent Stairclimbers 5 95 SC91 85 S9i 9551 905 95Se TOTAL HOURS AND STATISTICS Heart Rate Floors Climbed Floors Minute Calories IL _ Bi
3. Connector Location Pin Functional Description P12 19 pin ribbon 1 Ground connector that connects to the 2 Strobe upper keypad switch 3 Return membrane 4 Strobe 5 Strobe 6 Return 7 Strobe 8 Return 9 Strobe 10 Return 11 Return 12 Strobe 13 Return 14 Strobe 15 Start 16 Ground 17 Return 18 Strobe 19 Ground P7 is a 3 pin connector that 1 1 5VDC connects to the polar signal 2 POLAR SIGNAL 3 3 GROUND P8 is an 7 pin connector that i 1 GND connects to the CSAFE card 5 2 3 3 TDO 4 4 RDI 5 5 CTS 5 6 VCC 4 7 VCARDIO Independent Stairclimbers SC95 SC91 SC85 S9i 9551 935 905 95Se ALTERNATOR CONTROL BOARD Functional Description A O The Alternator Control P3 Board is designed to 5 regulate the alternator ns voltage by modulating the a field current It regulates E zi pass current RPM signal from the Alternator gud to the Console and the pass current form the alternator to the load resistor while providing supply voltage for the console while charging the system battery
4. 7 Alternator Control Board 0000 n n nemen nn nn nnn rn nn nnns n nnne rennen nnn nn 10 11 Wiring Block Diagram Model 5 95 and 9551 00 12 Wiring Block Diagram Model SC91 9551 SC85 905 13 Wiring Block Diagram cree rete te arr ener ta 14 Independent Stairclimbers SC95 SC91 SC85 S9i 9551 935 905 95Se Notes Independent Stairclimbers SC95 SC91 SC85 S9i 9551 93Si 90S 95Se DISPLAY CONSOLE BOARD Model SC95 and 95Si 50 m EE RGB T 6 P12 n mi MN Oog 4 Z P7 Jw2 iin gt Dur ips ML Fy Ptr Rip i Pl 8 W4 p T Functional Description The Display Console Bo
5. 5 DR PUR C nein 6 Alternator Brush rur ERE dv 7 Alternator and Main Drive Belts reb eb tq rue 8 Tension the Alternator and Main Drive 9 Crossover Pulley and Hub 0400 10 BIERON A a operi ons 11 Right Drive 12 Pulley Shaft and Shaft Bearinds 13 Belt and Spring Guide Pulleys el adie tenia ele 17 Belt Spring Assembly cbe xh ex uto sepa et ied 18 Pedals Pedal Assembly and 19 Mono Rollers elk eat e oe c ld dun 20 A Uto 21 Overlay 22 23 Front Wheel Assembly Sessor ca es eene d reat ass be cuta ins 24 Telemetry Receiver arem er dam es 25 LegiLevelerS E 26 DONG CONT C EE 27 Power Control Board get dite Der cod 28
6. Hex Nut Spacer Z Flat Washer a Needle Bearing 4 Frame _ 7 4 Hub 11 With new shaft bearings installed proceed to install the new pulley shaft assembly PRESSING IN NEW NEEDLE BEARING HexNut Threaded Rod Flat Washer 1st Needle Frame Bearing 2nd Needle Bearing 44 Hub PRESSING IN 2nd NEW NEEDLE BEARING 15 Life Fitness Independent Stairclimber SC9500HR SC9100 SC8500 9 How To Replace the Pulley Shaft and Shaft Bearings Continued Special Service Tools Clutch Shaft Bearing Tool Kit 12 Reinstall the left clutch washers and e rings onto the new shaft as shown Note The left drive clutch has an arrow stamped on the outer race of the bearing This arrow must face out away from the o0 2477 Thrust frame so that it is visible when installed d Mene i 0 PRG Washer ARROW 0 Pulley Clutch Flat e Sx Washer Flat EX E Ring Washer SS 0 Thrust Flat Washer Washer Drive Clutch LT Side 13 Reconnect the return belt and spring assemblies 14 Install the main drive belt 15 Re tension the main drive and alternator belts See How To tension belts in this section 16 Install shrouds 16 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 93Si 90S and 95Se How To
7. 10 20 30 40 50 60 70 80 90 100 For Quick Start CAUTION CONSULT A PHYSICIAN BEFORE USING THIS EQUIPMENT STOP EXERCISING IF YOU FEEL PAIN FAINT 0122 OR SHORT OF BREATH Begin steppi ng Life Fitness USA 1 800 735 3867 Life Fitness Intl 1 847 288 3300 ATTENTION CONSULTEZ UN MEDECIN AVANT D UTILISER CET APPAREIL 1 e re ARRETEZ VOUS SI VOUS DES DOULEURS SI VOUS VOUS SENTEZ Press Quick Sta rt below Life Fitness UK 44 0 1353 666017 FAIBLE ETOURDI OU A COURT DE SOUFFLE Life Fitness Asia Pacific 4852 2891 6677 If this option is enabled the MESSAGE CENTER displays the Calories Hour equivalent of the RPM This message will only be 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 OFF The value is stored in EEPROM and is kept when the stepper is not in use Press the ENTER Key to advance to the next diagnostic state Press the CLEAR Key to return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 23 Independent Stairclimbers 5 95 SC91 85 S9i 9551 905 95Se METS PROGRAM ENABLE DISABLE Heart Rate Floors Climbed Floors Minute Calories
8. ened EE 29 dL 30 LCD Integrated Console Service 32 M 33 Inverter Board eoi RR ERAS RR Mar 34 Single Board Computer iio tee ode ebd de era ee Rc uade tube 35 WTS ACE BO Asn ooo PCT 36 Touch Screen Assembly idl vaca 37 Independent Stairclimbers 5 95 SC91 SC85 SC9i 9551 935 90S and 95Se Notes Independent Stairclimbers 5 95 5 91 SC85 SC9i 9551 93Si 90S and 95Se How To Replace the Side Shrouds Special Service Tools None 1 Remove four screws securing the mono column shroud 2 Liftthe mono column shroud up the mono column and secure it up out of the way 3 Remove five screws from the right shroud and then remove the shroud from the machine 4 Remove four screws securing the left shroud Carefully pull the left shroud back just enough to reach in and disconnect the power jack lead wire from the PCB Board 5 Install new covers in reverse order Before installing the left shroud make sure to reconnect the power jack to the PCB Board and then secure side shrouds Do Not over tighten shroud screws Power Power Jack Jack Nut Mono Column cm 0 Shroud Left Shroud Right Shroud Life Fitness Independent Stairclimber SC9500HR SC9100 SC8500 9 Ho
9. 2 Alternator Belt Main Drive Belt Life Fitness Independent Stairclimber SC9500HR SC9100 SC8500 9 How To Tension the Alternator and Main Drive Belts S ecial Service Tools None Note The main drive belt must be tensioned first then the alternator belt 1 Main Drive Belt Install belt tensioning gauge J8 in the middle of the widest span on the main drive belt Tighten the bracket tensioning bolt until the belt tension reaches 90 100 105 and then secure the bracket to the frame with the bracket bolts Recheck tension after seating the belt Alternator Belt Install belt tensioning gauge J6 in the middle of the widest span on the alternator belt Secure a wrench to the alternator pivot nut Then secure a second wrench to the alternator pivot bolt With the wrench on the pivot bolt press this wrench down against the top of the alternator while tightening the pivot bolt nut Tension the alternator belt until the gauge reads 50 60 16 and then tighten tension bracket bolts Recheck tension after seating the belt Alternator Pivot Bolt Alternator Belt 45 50 ft Ibs Alternator Tensioning Bracket Bolts TA 18 20 ft 6 Main Bracket amp Bolts 30 35 ft Ibs Wrench Against Alternator AN M a Adjustabie Bracket Bolts 9 Life Fitness Independent Stairclimber SC9500HR SC9100 SC8
10. 575 D13 GREEN 013 TH 5 Lote 576 0141 014 2 HH eH 0 015 24 015 1 GND 2 914 p 8 873 4 8 gt 12 xul te 9 ste 8POS MINI FIT JR P11 ST1 10 DH 14 10POS 210 BERR Int 5 th BACKGROUND 21 9ND ST3 Lp t2 12 HHP 6 HDR GND STi 4 815 6 XH FREEZE pe 15 45 starr POLAR RECEIVER 7 KH RESET 18 tri 1 816 10 Dso 17POS LIF GND LOWER KEYPAD P12 19POS LIF UPPER KEYPAD Polar Cable 12 Independent Stairclimbers SC95 SC91 SC85 S9i 9551 93Si 905 95Se WIRING BLOCK DIAGRAM Models SC91 95Si SC85 and 90S Power Control Board to Alternator PCB Cable M Power Jack 12POS MNL POWER RES 2POS MINI FIT CONTROL POWER JACK FCH 1 GND CH 2 P4 SPOS MINI D D 11 80 wel ot Pas dno RPM REEBCH 185338 MAGNET AN Reed Switch 13POS KK 156 fe Cable 6 BUTT SPLICE
11. 21 TV SetUp aedes e E 22 Volume Setup 22 Ale eg 23 24 Independent Stairclimbers SC95 SC91 SC85 5 91 95Si 93Si 905 and 95Se Notes Independent Stairclimbers SC95 SC91 SC85 5 91 9551 93Si 905 and 95Se DISPLAY CONSOLE 95Ce LCD ONLY WELCOME SCREEN Touch the Screen to start CAUTION Co exercising RISK OF INJURY PERSONS To avoid injury Mise garde ils before starting treadmill Read instruction bards d 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 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 93Si 90S and 95Se DISPLAY CONSOLE 95Ce LCD WORKOUT SELECTION SCREEN Double Tap Press and Hold Down From the Workout Selection Screen 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 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 935 90S 95Se DISPLAY CONSOLE 95Ce LCD SYSTEM OPTIONS
12. la 3POS MINI FIT GND GND 8 Voat H 2 j 2 Lor GND s226 opge KHS Ei 9 KH FIELD 35228680026 m YELLOW oY yor REED SWTCH 118 7 9 13 10 6 4 2151302 BLK RED TTT TTT I 1 rj 13POS 156 Lower Console Cable LIFEPULSE FINGER gk FINGER 5 Upper Console Cable LEFT RE RIGHT BUTT SPLICE 2 PALM PALM 210 4POS MINI FIT JR E 41999 B 1 21 P4 121667 110814143062 19913 16 POS MINI 24POS MICROFIT 24POS MICROFIT WHITE 1o Rr SIGNAL HEU ES 222 7 RED TKH ss GREEN 2 lt enD gt 5544 555 2 BLUE 2 a 510 BLK 1 KH GND YELLOW kH 811 LOWER CONSOLE RED 3 D4LT SIGNAL 9 4 GREEN fr CH s12 5 T 5 KH 513 BLAG KH 814 LifePulse Cable sue S BROWN Lc 515 LWR CNSIECH ORANGE fa kH sis 51 9 GREY 3 HH po mH Nc D1B HH 10 220 10 D p1 P9 214 wc D2B Lp n Bull Horn Cable RJ45 1 pee 12 03 CSAFE 4 kH 131 04 04 5 KH VCardio D5B 1 WHITE 14 05 l5 crs D6B 16 BLACK 161 5 8 H Vsysc H f ORANGE 1 LR 48 D 09 1 GND HHT 1 La GND 010 1 1924 010 10 a E 574 DIG m BLUE Fa 011 RJ45 st2 _5 atop 3 Dio 21 YELLOW Fail gt CARDIO kH
13. Faulty alternator harness Verify integrity of harness between alternator and alternator control board Faulty alternator If necessary replace alternator Faulty alternator brushes Inspect alternator brushes Brushes should be of approximate equal length not cracked or less than 14 long If necessary replace faulty alternator brushes Independent Stairclimbers SC95 5 91 SC85 S9i 9551 93Si 905 95Se TROUBLESHOOTING GUIDE SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION Load resistance varies during operation Unable to change audio level No audio to headphones Faulty alternator control board Verify connections between display console and alternator control board Substitute a working alternator control board If necessary replace alternator control board Faulty display console Faulty Keypad Faulty interface board Faulty headphone Verify voltages at display console connections Substitute a working display console If necessary replace display console Perform keypad diagnostic If necessary replace Interface board If necessary replace headphone assembly Faulty headphone jack If necessary replace headphone jack assembly Faulty headphone jack cable If necessary replace headphone cable assembly Faulty computer board If necessary replace computer board Faulty interface board If necessary replace I
14. Pedal Assembly 1 Remove the side shrouds See How To in this section 2 Disconnect the belt spring assembly at the bottom of the frame and lower the pedals to the floor Pedal Track Cover 3 Remove the back side idler and upper guide idler See How To in this section 4 Remove the center cover between the pedal assemblies 5 Remove the pedal track cover and the upper support bracket from the pedal SEPET SUPRO Bracket track 6 Remove top two bolts from the fA Center extrusion and then loosen the bottom Cover remaining to bolts 7 With the top of the rail loose lift the pedal assembly off the rail with the attached belt spring assembly 8 Remove the belt spring assembly from the pedal assembly See How To in this section 9 Install new pedal assembly in reverse order and reattach belt spring assembly 19 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 935 90S and 95Se How To Replace Side and Mono Rollers Special Service Tools None Note For clarity pedal assembly shown removed 1 Remove the side shrouds See How To in this section Cover Screws 6 10 in lbs AB 2 Remove the cover between the pedal assemblies 3 Service rollers by simply removing the nut and bolt There are five side rollers and two mono rollers per pedal assembly Replace rollers as requi
15. UE Power Jack 47 00063 0000 Life Fitness Independent Stairclimber SC9500HR SC9100 SC8500 9 How To Replace the Alternator Special Service Tools None 1 Remove Side Shrouds See How To in this section 2 Tag and identify each alternator wire on the alternator terminals before removing then remove the hex nuts securing each of the alternator wires from their terminals 3 Loosen the alternator pivot bolt 4 Remove the alternator tensioning bracket bolt 5 Rotate the alternator until the alternator belt is loose enough to remove from pulley 6 Remove the pivot bolt from the alternator and then remove the alternator out from the users left side 7 Install new alternator in reverse order 8 Tension alternator belt See How To in this section 9 Reconnect alternator wires 10 Reinstall side shrouds Alternator Pivot Bolt 45 50 ft lbs Wu Var Tensioning Bracket and Bolt 18 20 ft los Alternator 50 60 Ibs Life Fitness Independent Stairclimber SC9500HR SC9100 SC8500 9 How To Replace the Alternator Brushes Special Service Tools None Note The alternator does not require removal 1 Atthe back of the alternator remove brush cover by removing the Phillips screw and two hex nuts and lift off the cover Screw Brush Holder Mounting Screws 2 Remove the two mounting screws securing
16. 2000 Brunswick Corporation All rights reserved Life Fitness and Lifecycle 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 051 00 47 013 2004
17. Teo E O 2 _ 00000 gt umm d m slo DC mO 8 Ow 26 Dm P EEPROM OCB gt Ql 0 Vu ieri un zT B o 000 000e 000 00000000 0000 A 101 E da Q 18 P3 JW3 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 P2 is a 16 pin connect that N C connects to the display control GND NOT USED board VSYS NOT USED VBAT RPM REED RPM ALT ASTART VALT 9 RELAY USED 10 GND NOT USED 4 O CO 41516 817 5 5 4 8 2 1 11 GND 12 VBAT o 13 FIELD KICK Reed Control 14 FIELD 15 LOAD CMD 16 VSYS Independent Stairclimbers SC95 SC91 SC85 S9i 9551 93Si 905 95Se DISPLAY CONSOLE BOARD Models SC91 95Si SC85 905 59 Connector and Pin Descriptions
18. Faulty alternator control board Verify connections between display console and alternator control board Substitute a working alternator control board If necessary replace alternator control board Faulty battery charger SC95 9551 SC91 93Si SC85 and 905 Output voltage of charger should be 6VDC 0 3V If necessary replace charger Faulty AC Adapter SC91 and 93Si only Verify AC adapter supplies 9VDC 0 3V If necessary replace AC adapter Independent Stairclimbers SC95 5 91 SC85 S9i 9551 93Si 905 95Se TROUBLESHOOTING GUIDE SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION Display console dim Worn overlay bezel assembly Perform keypad test If necessary replace display console Faulty display console Verify voltages at display console connections Substitute a working display console If necessary replace display console Display console illuminates then goes dark Insufficient battery voltage Verify battery pack voltage is minimum of 6VDC Faulty connection Faulty display console Verify connections and voltages between display console and alternator control board Repair connections Verify voltages at display console Substitute a working display console If necessary replace display console Faulty alternator control board Verify connections between display console and alternator control board Substitute a workin
19. MAIN MENU Configuration 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 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 93Si 90S and 95Se DISPLAY CONSOLE 95Ce LCD SYSTEM TEST MENU System Diagnostics Telemetry Test LifePulse Test CSAFE Network Test EEPROM Test 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 Independent Stairclimbers SC95 SC91 SC85 SC9i 9551 9351 905 95Se DISPLAY CONSOLE 95Ce LCD SYSTEM DIAGNOSTICS 0 0 System Voltage Vs 00 Alternator Voltage 000 000 Reed RPM System Diagnostics Load Duty Cycle Control Field Duty Cycle Enabled Key Pad Value O Disabled Key Pad Values Back Test Engineering In the SYSTEM DIAGNOSTICS screen the feedback from various sources can be read SYSTEM VOLTAGE Displays the voltage present at the console ALTERNATOR VOLTAGE Displays the voltage out of the Alternator Displays the Crank arm RPM from the Alternator REED RPM Displays the Crank arm RPM from the Reed Switch FIELD DUTY CYCLE Will display the percentag
20. 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 12 Independent Stairclimbers 5 95 SC91 SC85 SC9i 9551 935 90S and 95Se DISPLAY CONSOLE 95Ce LCD INFORMATION MENU Software Versions System Errors Usage Log STATISTICS Displays various historical data regarding individual workout program usage and critical system 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 to the MAIN MENU 13 Independent Stairclimbers 5 95 5 91 SC85 SC9i 9551 935 90S and 95Se DISPLAY CONSOLE 95Ce LCD INFORMATION STATISTICS amem prec prx Buc c Bi Bu m B puce Bel 29 emm pom poo Main Menu 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
21. SC85 S9i 9551 93Si 905 95Se TROUBLESHOOTING GUIDE SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION Display console doesn t illuminate Faulty display console Verify voltages at display console connections Substitute a working display console If necessary replace display console Faulty alternator control board Faulty battery charger SC95 9551 SC91 9351 SC85 and 905 Verify connections between display console and alternator control board Substitute a working alternator control board If necessary replace alternator control board Output voltage of charger should be 6VDC 0 3V If necessary replace charger Faulty AC Adapter SC91 and 9351 only Verify AC adapter supplies 9VDC 0 3V If necessary replace AC adapter Faulty connection Verify connections at display console and alternator control board Repair connections Faulty wiring harness Verify continuity of main wire harness If necessary replace wire harness Battery pack requires recharge Charger should be connected for a minimum of eight hours to ensure a thorough recharge Faulty battery pack Charge battery overnight Verify that battery voltage is 6VDC 0 3 If necessary replace battery pack Display console dim Faulty display console Verify voltages at display console connections Substitute a working display console If necessary replace display console
22. and 95Se How To Replace the Mono Column Special Service Tools None 1 Remove four screws from the mono column cover and then Foam Screws over raise it up the column and secure Cover NS out of the way Console Polar D screw 2 Remove the console and tray Cable Receiver assembly from the mono column Connector support 3 Raise the console enough to disconnect the cable connectors 4 Remove the bull horns and disconnect Heart Rate Sensor Cable if equipped Bull Horns Handlebar 5 Remove the screws securing the handrail to the mono column and then remove the handrail Polar Receiver Connector 6 Remove the polar cover and receiver 7 Remove the upper handlebars n from the vertical handlebars Monocolumn 8 Remove the top 2 bolts that secures the mono column to the frame 9 Loosen the third lower bolt and leave it in the frame Note When installing the new mono column the notch in the bottom of the mono column will be placed over this bolt to help locate the mono column in the frame 10 Remove the cable s from the mono column 11 Place the mono column shroud over the new mono column being careful not to damage the cable and connectors 12 Install the new mono column in reverse order 27 Rubber Grips Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 935 90S and 95Se How To Replace the Power Co
23. then separate Note The Tray mounts to back of the console and does not need to be removed 4 Remove two ribbon cables 8C9500 or one ribbon cable SC9100 SC8500 591 5 9500 only remove nine mounting screws securing both circuit boards to the overlay bezel The communication cable between the two boards does not require removal 5 9100 SC8500 and 91 remove five mounting screws securing the circuit board to the overlay bezel Install new overlay bezel in the reverse order Console Front Console Console Monocolumn 22 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 93Si 90S and 95Se How To Replace the Bullhorns Special Service Tools None 1 Remove the bullhorn mounting screws and carefully separate the bullhorns from the monocolumn just enough to disconnect the heart rate connectors only SC9500 gt 3 Bullhorn Install new bullhorns being careful not to d pinch or cut wiring m WER 3 Secure bullhorns in place with mounting Y bolts f a w a 23 Independent Stairclimbers 5 95 SC91 SC85 SC9i 9551 935 90S and 95Se How To Replace the Front Wheel Assembly Special Service Tools None 1 Shrouds removed for clarity Shrouds do not require removal 2 Remove two screws securing the wheel hub 3 Pull the wheel assembly out of the frame 4 Remov
24. 3867 ow Life Fitness Intl 1 847 288 3300 STENTION CONSULTEZ UN MEDECIN AVANT DUTILTSER CET APPAREL ARRETEZVOUS SI VOUS AVEZ D EURS SI Press Qu ick Start bel Life Fitness UK 44 0 1353 666017 FAIBLE ETOURDI OU A COURT Life Fitness Asia Pacific 852 2891 6677 Within this state the MAXIMUM PROGRAM DURATION is displayed and can be adjusted from a range of 1 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 data is stored in the EEPROM Press the ENTER Key to advance to the next diagnostic state Press the CLEAR Key to return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 19 Independent Stairclimbers 5 95 SC91 85 S9i 9551 905 95Se ENGLISH METRIC UNIT SELECTION Heart Rate Floors Climbed Floors Minute Calories TEL 2 10 20 30 40 50 60 70 80 90 100 Age For Quick Start CAUTION CONSULT A PHYSICIAN BEFORE USING THIS
25. 7 Strobe 8 Return 9 Strobe 10 Return 11 Return 12 Strobe 13 Return 14 Strobe 15 Start 16 Ground 17 Return 18 Strobe 19 Ground Independent Stairclimbers SC95 SC91 SC85 S9i 9551 93Si 905 95Se DISPLAY CONSOLE BOARD Model SC95 and 95Si Connector Location Pin Functional Description P5 is a 24 pin connector that 1 Strobe connects to the lower console 2 Strobe display board 3 Strobe N 4 Strobe ALL TERMINAL PINS ARE ed N 5 Strobe FOR TIME DISPLAY 6 Strobe REFERENCE ONLY 7 Strobe a 8 Lower Console Detect 9 DO RIP 10 D1 5 11 2 12 Orn 13 D4 14 D5 N 15 06 Ola 16 D7 17 D8 18 D9 lt 19 010 20 011 s 21 012 22 013 23 014 24 015 Independent Stairclimbers SC95 SC91 SC85 S9i 9551 93Si 905 95Se DISPLAY CONSOLE BOARD Model SC95 and 95Si Connector and Pin Descriptions Connector Location Pin Functional Description P4 is 4 pin connector that 1 LEFT GND connects to the heart rate 2 RIGHT GND 3 LEFT SIGNAL 4 RIGHT SIGNAL P7 is a pin connector that 1 1 5VDC connects to the polar signal 2 2 POLAR SIGNA
26. 70 80 90 100 For Quick Start CAUTION CONSULT A PHYSICIAN BEFORE USING THIS EQUIPMENT STOP EXERCISING IF YOU FEEL PAIN FAINT DIZZY OR SHORT OF BREATH Begi n stepping Life Fitness USA 1 800 735 3867 NTION Life Fitness Intl 1 847 288 3300 ARRETEZ VOUS SI VOUS AVEZ DES DOULEURS SI VOUS VOUS SENTEZ Press Quick Start below Life Fitness UK 44 0 1353 666017 FAIBLE ETOURDI OU A COURT DE SOUFFLE Life Fitness Asia Pacific 852 2891 6677 If this option is enabled the MESSAGE CENTER DISPLAYS the METs equivalent of the RPM This message will only be displayed after a level change The DOWN ARROW will turn OFF the METS DISPLAY The UP ARROW will turn ON the METS DISPLAY The ENTER key LED indicates when the value is at the default setting of METS DISPLAY OFF The value is stored in EEPROM and is kept when the stepper is not in use Press the ENTER Key to advance to the next diagnostic state Press the CLEAR Key to return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 22 Independent Stairclimbers 5 95 SC91 85 S9i 9551 905 95Se CAL HR DISPLAY ENABLE DISABLE Z2235 2 Heart Rate Floors Climbed Floors Minute Calories TTL LI HeartRate
27. DIZZY OR SHORT OF BREATH Begi n stepping Life Fitness USA 1 800 735 3867 Life Fitness Intl 1 847 288 3300 ATTENTION CONSULTEZ UN MEDECIN AVANT DUTILISER CET APPAREIL er ARRETEZ VOUS SI VOUS AVEZ DES DOULEURS SI VOUS VOUS SENTEZ Press Quick Start below Life Fitness UK 44 0 1353 666017 FAIBLE ETOURDI OU A COURT DE SOUFFLE Life Fitness Asia Pacific 852 2891 6677 If this option is enabled the MESSAGE CENTER displays the Watts equivalent of the RPM This message will only be displayed after a level change The DOWN ARROW will turn OFF the WATTS DISPLAY The UP ARROW will turn ON the WATTS DISPLAY The ENTER key LED indicates when the value is at the default setting of WATTS DISPLAY ON The value is stored in EEPROM and is kept when the stepper is not in use Press the ENTER Key to advance to the next diagnostic state Press the CLEAR Key to return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 21 Independent Stairclimbers SC95 SC91 85 S9i 9551 905 95Se METS DISPLAY ENABLE DISABLE ZZ Heart Rate Floors Climbed Floors Minute Calories TECI Ow PICC 10 20 30 40 50 60
28. NOTES Independent Stairclimbers SC95 5 91 SC85 S9i 9551 93Si 905 95Se TROUBLESHOOTING GUIDE SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION Grinding noise during operation Clutch roller bearings worn excessively If necessary replace clutch assembly Crossover pulley bearings worn excessively Inspect crossover pulley bearings for excessive wear or binding If necessary replace crossover pulley Alternator bearings worn excessively Remove alternator and drive belts Spin alternator flywheel and listen feel for roughness If necessary replace alternator Main drive shaft bearings worn excessively Pedal roller bearings worn excessively Remove alternator and drive belts Inspect main drive shaft bearings for excessive wear necessary replace bearings Inspect all roller bearings for excessive wear or binding If necessary replace rollers Slipping or squealing noise Main drive belt loose or worn excessively Adjust or replace belt Alternator belt loose or worn excessively Adjust or replace belt Belt spring assembly worn excessively If necessary replace belt spring Clutch roller bearings worn excessively If necessary replace clutch assembly Burning odor when functioning Alternator belt tension too low Adjust alternator belt tension New machine A new Stairclimber may emit a slight odor during the first few hours of o
29. Replace the Belt and Spring Guide Pulleys Special Service Tools None Upper Guide Idler 1 Remove the side shrouds See How To in this section 2 Disconnect the belt spring assembly at the bottom of the frame and lower the pedals on the floor 3 Remove the upper bolt from the upper pulley and remove the pulley Backside Idler 0 Bolt 45 50 ft Ibs 4 Rotate the main drive pulley to align its access hole to the bottom Allen bolt of the lower belt guide pulley Insert Allen wrench through the access hole and position a wrench on the nut side keep the bolt from turning and remove the locknut from pulley on left side of the unit 5 Remove the lower left belt pulley from the Allen bolt and then pull the Allen bolt out through the main drive pulley access hole The remaining pulley will drop out between the main drive pulley and right side of frame 6 Install new backside idler pulley and position the new idler pulley towards the belt Leave a 015 045 clearance between the back side of the belt and pulley Allen Head Bolt through pulley access hole Lower Belt Guide Pulley b Lock Nut 30 35 ft Ibs 9 Backside Idler Drops Down Between Spring Guide Pulley 7 Ifthe spring guide pulleys require replacement simply remove snap rings from the pulley shaft and then remove the pulleys 8 Install new pulleys in reverse order r
30. Retaining nut 10 Independent Stairclimbers 5 95 5 91 85 S9i 9551 905 95Se SECTION II DIAGNOSTIC MODES FOR LED UNITS 6G9500 and 95St Console iie ober edt ete nd ete ete 3 5 9100 and 935i Console eei eene d eee cr niu d eeu eu c iud igo 4 oG8500 and 905 Gonsole eeu MER o be gd te I REI HAC 5 SON CONSOIS eaedem oim dog ted ida 6 Diagnostic Functional MAP itt rte RR HER ERE TUR ERE QUE 7 ip eie ipee dapi oy stan 8 Test Service All LEDs And Keypad 9 Test Service Walking LED 10 Test Service Alternator and Speaker 11 Test Service System Voltage and Step Rate Monitoring 12 Test Service Signal Integrity Test eene eene mener enne 13 Test service Lite Pulse TeSt mi te d reb bi RU ed den Us 14 Test Service CSAFE Network 15 Test oervice EnA Hp tbe EAE RE 16 Test Service Telemetry Enable Disable sse 17 Test Service Eanguagge 3 ii iens te eee 18 Optional Settings MAX Workout Duration sss een emm 19 Opti
31. VOUS AVEZ DES DOULEURS SI VOUS VOUS SENTEZ Press Quick Start below Life Fitness UK 44 01353 666017 FAELE ETOURDI OU A COURT DE SOUFFLE Life Fitness Asia Pacific 852 2891 6677 Select Workout or press Quick Start POLAR heart rate ready O Time Level O Down www lifefitness com Independent Stairclimbers 5 95 SC91 85 S9i 9551 905 95Se DISPLAY CONSOLE SC9100 and 9351 Level Like Calories Heart Rate Floors Climbed Floors Minute Time 1 for Speaker ON OFF Displa Change HeartRate 10 20 30 40 50 60 70 80 90 100 For Quick Start Life Fitness USA 1 800 735 3867 Begin stepping Life Fitness Intl 1 847 288 3300 Life Fitness UK 444 0 1353 666017 Press Quick Start Life Fitness Asia Pacific 852 2891 6677 POLAR WORKOUT PROFILES heart rate ready Premier Partner i Manual Fat Burn Cardio Random Hill L E Ls Heart Rate Heart Rate Interval Hill Wra IIS Extreme Heart Rate CAUTION CONSULT PHYSICIAN BEFORE USING THIS EQUIPMENT STOP EXERCISING IF YOU FEEL PAIN FAINT DIZZY OR SHORT OF BREATH ATTENTION CONSULTEZ UN MEDECIN AVANT D UTILISER CET APPAREIL ARRETEZ VOUS SI VOUS AVEZ DES DOULEURS SI VOUS VOUS SENTEZ FAIBLE ETOURD OU A COURT DE SOU
32. 3 Remove six screws securing the left shroud Carefully pull the left shroud back just enough to reach in and disconnect the power jack lead wire from the PCB Board 4 Remove the right shroud Power Power Right Shroud 30 Life Fitness Independent Stairclimbers S9i SC9500HR SC9100 SC8500 How To Replace the Return Springs 5 Disconnect the return spring at the bottom of the frame and lower the pedal to the floor 6 Carefully guide the Timing Belt off of the top of the Clutch 7 Disconnect the screw and nut securing the Securing the retainer brackets Timing belt and return spring Pedal Assembly 8 Install the New springs the reverse order ensuring the positions of the retainer brackets Timing belt and return spring match the illustration below Return Timing 9 Install new covers in reverse order Before Spring Belt installing the left shroud reconnect the power jack to the PCB Board and then secure side shrouds Do Not over tighten shroud screws Screw TORQUE TO IN LBS Retainer S Pedal Retum Spring Timing Belt Retainer Bottom 5 Nut 31 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 93Si 90S and 95Se LCD Integrated Console Service Overview Special Service Tools Required NONE CAUTION BEFORE REPLACING CIRCUIT BOARD S GROUND YOURSELF EARTH GROUND USING AN ANTI STATIC GROUND STRAP NOTE The f
33. 500 9 How To Replace The Crossover Pulley and Hub Assembly S 1 ecial Service Tools None Remove Shrouds See How to in this section Remove the alternator and main drive belt See How To in this section Remove the bolt and nut from the crossover pulley and remove the pulley and its attached components Install new crossover pulley in reverse order Install the belts and re tension See How To tension belts in this section Crossover Pulley Bracket 30 35 fl 16 Crossover Pulley 10 Life Fitness Independent Stairclimber SC9500HR SC9100 SC8500 9 How To Replace Left Drive Clutch Special Service Tools None 1 Remove the left side shrouds See How To in this section 2 Disconnect the belt and spring assembly at the bottom of the frame and carefully lower the pedal to floor NOTE Pedal assembly will drop when return belt and spring are detached 3 Onthe left side of the unit Thrust Washer E Rin N tS Thrust 9 Washer Pulley Clutch remove the outer E ring flat washer thrust washer and then remove the pulley P 96 2 E Ring Washer clutch and discard 4 Remove and discard the remaining inner thrust washers flat washers and E ring from the shaft 5 Install new left pulley clutch in reverse order Note The left drive clutch has an arrow stamped on the outer race of the bearing This arrow must face
34. 77 The ENTERTAINMENT CONTROL SETTING Using the arrow keys will turn ON or OFF the entertainment cardio theater broadcast vision OFF is the default setting for SC9500 only A separate kit is available for 5 9100 Press the ENTER Key to advance to the next diagnostic state Press the CLEAR Key to return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 26 Independent Stairclimbers 5 95 SC91 85 S9i 9551 905 95Se PHOTO SHOOT ENABLE DISABLE Heart Rate Floors Climbed Floors Minute Calories COIT 30 10 20 30 40 50 60 70 80 90 100 For Quick Start CAUTION CONSULT A PHYSICIAN BEFORE USING THIS EQUIPMENT STOP EXERCISING IF YOU FEEL PAIN FAINT DIZZY OR SHORT OF BREATH Begi n stepping Life Fitness USA 1 800 735 3867 NTION Life Fitness Intl 1 847 288 3300 ARRETEZ VOUS SI VOUS AVEZ DES DOULEURS SI VOUS VOUS SENTEZ Press Quick Start below Life Fitness UK 44 0 1353 666017 FAIBLE ETOURDI OU A COURT DE SOUFFLE Life Fitness Asia Pacific 852 2891 6677 Data displayed in the message center is non functional and intended only to simulate value
35. DAILY MONTHLY BI MONTHLY Housing Inside CLEAN Outside CLEAN Power Control Board CLEAN Heatsink CLEAN Connectors INSPECT Drive Belt INSPECT Alternator Belt INSPECT Clutches INSPECT Footpads CLEAN INSPECT Cross Over Pulleys INSPECT Lifepulse Sensors CLEAN INSPECT Display CLEAN Heart Rate Sensor Hardware INSPECT IMPORTANT SAFETY INSTRUCTIONS DO NOT locate the Stairclimber outdoors near swimming pools or in areas of high humidity DO NOT operate your Stairclimber if it has been dropped damaged or even partially immersed in water If this occurs contact Life Fitness Customer Support Services at the number in the Operation Manual DO NOT locate the Stairclimber any closer than 30 inches 76 cm to a television set DO NOT locate additional Stairclimbers any closer than 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 Stairclimber 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 Fitness Customer Support Services at the number listed in the Operation Manual Save the shipping cartons in case of return DO read the entire Operation Manual prior to attempting to operate this machine as this is essential for proper use LAF UES
36. EQUIPMENT STOP EXERCISING IF YOU FEEL PAIN FAINT DIZZY OR SHORT OF BREATH Begi n stepping Life Fitness USA 1 800 735 3867 NTION Life Fitness Intl 1 847 288 3300 ARRETEZ VOUS SI VOUS AVEZ DES DOULEURS SI VOUS VOUS SENTEZ Press Quick Start below Life Fitness UK 44 0 1353 666017 FAIBLE ETOURDI OU A COURT DE SOUFFLE Life Fitness Asia Pacific 852 2891 6677 Within this state ENGLISH or METRIC units can be selected The DOWN ARROW will 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 return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 20 Independent Stairclimbers 5 95 SC91 85 S9i 9551 905 95Se WATTS DISPLAY ENABLE DISABLE 27 AIRIS Heart Rate Floors Climbed Floors Minute Calories CO Ov JI Litt LH I HeartRate 10 20 30 40 50 60 70 80 90 100 A g e For Quick Start CAUTION CONSULT A PHYSICIAN BEFORE USING THIS EQUIPMENT STOP EXERCISING IF YOU FEEL PAIN FAINT
37. F YOU FEEL PAIN FAINT 0122 OR SHORT OF BREATH Beg steppi n g x Life Fitness USA 1 800 735 3867 ATTENTION CONSULTEZ UN MEDECIN AVANT D UTILISER CET APPAREIL 4 Life Fitness Intl 1 847 288 3300 VOUS SI VOUS AVEZ DES DOULEURS S VOUS VOUS SENTEZ Press Quick Start below Life Fitness UK 44 0 1353 666017 ARRETEZ VOUS SI VOUS FAIBLE ETOURDI OU A COURT DE SOUFFLE Life Fitness Asia Pacific 4852 2891 6677 This state does not apply for service usage It is used by engineering Press the ENTER Key to advance to the next diagnostic state Press the CLEAR Key to return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 13 Independent Stairclimbers 5 95 SC91 85 S9i 9551 905 95Se TEST SERVICE LIFE PULSE TEST Heart Rate Floors Climbed Floors Minute Calories LI LI A Aet ZITAT HeartRate 10 20 30 40 50 60 70 80 90 100 Age For Quick Start CAUTION CONSULT PHYSICIAN BEFORE USING THIS EQUIPMENT STOP EXERCISING IF YOU FEEL PAIN FAINT DIZZY OR SHORT OF BREATH Beg In steppi ng Life Fitness USA 1 800 735 3867 Life Fitness Intl 1 847 288 3300 ARRETEZNOUS SI VOUS AVEZ DES DOULEURS SI VOUS V
38. FFLE www lifefitness com Independent Stairclimbers 5 95 SC91 85 S9i 9551 90S 95Se DISPLAY CONSOLE SC8500 and 90S e Level Heart Rate Floors Climbed Floors Minute Time Hidden Key for Speaker ON OFF lt Heart Rate en For Quick Start Life Fitness USA 1 800 735 3867 Begin stepping Press Quick Start Life Fitness Inti 1 847 288 3300 Life Fitness UK 44 0 1353 666017 Life Fitness Asia Pacific 852 2891 6677 FitLinxx Premier Partner Fond WORKOUT PROFILES Manual Fat Burn Cardio Random Hill CAUTION CONSULT A PHYSICIAN BEFORE USING THIS EQUIPMENT STOP EXERCISING IF YOU FEEL PAIN FAINT DIZZY OR SHORT OF BREATH ATTENTION CONSULTEZ UN MEDECIN AVANT D UTILISER CET APPAREIL ARRETEZ VOUS SI VOUS AVEZ DES DOULEURS SI VOUS VOUS SENTEZ FAIBLE ETOURDI OU A COURT DE SOUFFLE www lifefitness com Independent Stairclimbers 5 95 SC91 85 S9i 9551 90S 95Se DISPLAY CONSOLE 59 O Level O Calories Floors Climbed O Heart Rate Floors Minute Time Hidden Key for Speaker ON OFF 80 90 100 Target Zones LO 2299 Quick Start ZITAT Tr Begin Stepping Press Quick Start CAUTION Consulta physician before using this equipment Stop exercising if you feel pain faint izzy or short of breath ATTENTION Consultez un m decin avant d utiliser cet appar
39. I VOUS VOUS SENTEZ Press Quick Start below Life Fitness UK 1 44 0 1353 666017 FAIBLE ETOURDI OU A COURT DE SOUFFLE Life Fitness Asia Pacific 852 2891 6677 When stepping motion is applied the system voltage Vsys is supplied by the alternator The value appears in the Heart Rate Window When not stepping on the stepper the alternator is taken out of the system and the battery is the supply voltage This value is displayed in the Heart Rate Window The present Reed Switch RPM is displayed in the Floors Climbed Window The Reed Switch RPM will not display when the alternator is running The present step rate will be displayed in the Floors Minute Window Press the ENTER Key to advance to the next diagnostic state Press the CLEAR Key to return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 12 Independent Stairclimbers 5 95 SC91 85 S9i 9551 905 95Se TEST SERVICE SIGNAL INTEGRITY TEST LABS 2 Heart Rate Floors Climbed Floors Minute Calories It T SE Spat 8 HeartRate 10 20 30 40 50 60 70 80 90 100 For Quick Start CAUTION CONSULT A PHYSICIAN BEFORE USING THIS EQUIPMENT H H STOP EXERCISING I
40. ISPLAYED CHARACTER KEYS 0 0 Display Lock 1 2 3 4 5 6 6 145 7 8 8 7 Cooldown 9 1 TIME DOWN D 0 0 LEVEL UP A LEVEL DOWN Y FAT BURN F CARDIO C RANDOM R MANUAL M QUICK START Q ZONE TRAINING 2 PERSONAL TRAINER HILL PLUS H COOL DOWN Press the ENTER Key to advance to the next diagnostic state Press the CLEAR Key to return to the previous diagnostic state DISPLAYED CHARACTER i Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT Independent Stairclimbers 5 95 SC91 85 S9i 9551 905 95Se TEST SERVICE WALKING LED TEST 225002235 Heart Rate Floors Climbed Floors Minute Calories 29 m HeartRate 10 20 30 40 50 60 70 80 90 100 For Quick Start CAUTION CONSULT A PHYSICIAN BEFORE USING THIS EQUIPMENT he aaa STOP EXERCISING IF YOU FEEL PAIN FAINT DIZZY OR SHORT OF BREATH Beg In steppi n g Life Fitness USA 1 800 735 3867 ATTENTION CONSULTEZ UN MEDECIN AVANT D UTILISER CET APPAREIL 4 Life Fitness Intl 1 847 288 3300 ARRETEZ DOULEURS SI VOUS VOUS SENTEZ Press Quick Start below Life Fitness UK 44 0 1353 666017 VOUS SI VOUS AVEZ DES ife Fi C FAIBLE ETOURDI
41. Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 935 90S and 95Se DISPLAY CONSOLE 95Ce LCD CONFIGURATION MENU Manager Touch Screen Configuration Main Menu MANAGER Supervisory 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 18 Independent Stairclimbers SC95 SC91 SC85 SC9i 9551 935 90S and 95Se DISPLAY CONSOLE 95Ce LCD MANAGER S CONFIGURATION Manager s Configuration Max Workout Duration Units Language English Program Timeout Sleep a Pause Time English 5 O Metric Stand By Configuration Enabled O Disabled InActivity Timer Custom Message Enabled Custom Message Setup Disabled Hours Minutes E b 2 Defaults Main Menu Maximum Workout Duration Allows the manager to set a maximum workout limit between 1 and 99 minutes time can be modified using the up or down arrow keys The unit default is 60 minutes Standby Configuration Sets the desired amount of time of inactivity before the system automatically turns the LCD screen backlight off The LCD screen will illuminate the next time activity i
42. L 3 3 GND P9 and P10 are 8 pin 1 8 1 N U not used connectors that connect to the 2 N U not used CSAFE and Cardio Theater or tl 3 Receive Data broadcast vision interface 4 Transmit Data 5 V CARDIO 6 CTS 7 Ground 8 VSYSC P11 is a 10 pin connector that 1 DS connects to the background 2 BERR debug mode signals e 3 Ground 2 4 BKPT 8 5 GND 8 6 FREEZE 7 57 40 8 DSI 00 e DSL 10 DSO Independent Stairclimbers SC95 SC91 SC85 S9i 9551 93Si 905 95Se DISPLAY CONSOLE BOARD Models SC91 95Si SC85 905 59 6 mmm 6 6 spki 16 1265 00000 Uu lt
43. LF UES Independent Stairclimbers SC95 5 91 85 91 95Si 93Si 90S and 95Se Customer Support Services SERVICE MANUAL Independent Stairclimbers SC95 SC91 SC85 S9i 9551 93Si 905 95Se GENERAL CONTENTS INTRODUCTION ee wc ii SPECIAL SERVICE TOOLS iii GLOSSARY iv SECTIONAL CONTENTS TROUBLESHOOTING 1 DIAGNOSTICS LED 2 DIAGNOSTICS LCD 2B HOW TO SERVICE 3 ELECTRONICS 4 MISCELLANEOUS 2 Independent Stairclimbers SC95 SC91 SC85 S9i 9551 93Si 905 95Se INTRODUCTION This service manual is applicable to Independent Stairclimbers SC95 SC91 SC85 591 9591 9351 905 and 95Se Information represents typical configuration and may differ slightly from actual equipment The service manual provides recommendations for safe and efficient approaches If an operating problem should arise turn to the TROUBLESHOOTING GUIDES and attempt to isolate what is causing the malfunction The GUIDES are listed by symptoms and follow with suggestions as to the most probable cause of the problem Once you have pinpointed the source of the problem turn to the appropriate how to Section and review the proper procedures for removing replacing or adjusting a part The how to Sections are organized by replaceable part or assembly name and each page lists t
44. OU A COURT DE SOUFFLE Life Fitness Asia Pacific 852 2891 6677 Upon entry to this state the LED segments in the MESSAGE CENTER and the PROFILE WINDOW will give the effect of moving or Walking LED Press the ENTER Key to advance to the next diagnostic state Press the CLEAR Key to return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 10 Independent Stairclimbers 5 95 SC91 85 S9i 9551 905 95Se TEST SERVICE ALTERNATOR AND SPEAKER TEST LMG LLP Heart Rate Floors Climbed Floors Minute Calories m i L gt 10 20 30 40 50 60 70 80 90 100 For Quick Start CAUTION CONSULT A PHYSICIAN BEFORE USING THIS EQUIPMENT n STOP EXERCISING IF YOU FEEL PAIN FAINT 0122 OR SHORT OF BREATH Beg In steppi n g Life Fitness USA 1 800 735 3867 ATTENTION CONSULTEZ UN MEDECIN AVANT D UTILISER CET APPAREIL 1 Life Fitness Intl 1 847 288 3300 ARRETEZ VOUS SI VOUS AVEZ DES DOULEURS SI VOUS VOUS SENTEZ Press Quick Sta rt below Life Fitness UK 44 0 1353 666017 FAIBLE ETOURDI OU A COURT DE SOUFFLE Life Fitness Asia Pacific 852 2891 6677 The present Field Duty Cycle being applied to the alternator is displayed in the Heart Rate and Calories Window
45. OUS SENTEZ Press Quick Start below Life Fitness UK 44 01353 666017 Life Fitness Asia Pacific 852 2891 6677 ARRETEZ VOUS SI VOUS AVEZ DES DOULEURS FAIBLE ETOURDI OU A COURT DE SOUFFLE Upon initial entry to this test a heart shaped image will be displayed in the profile window along with two messages in the message center when the user has both hands on the lifepulse sensors The first message indicates the lifepulse software version number The second is the configuration of the lifepulse communication system which is either ON or OFF This setting enables external communications for lifepulse development only and should be left OFF Following these messages the display will change to a mode to display diagnostic information as described below and the lifepulse system will be ready to be manually tested When both hands are detected on the sensors the letters L and R will be displayed in the profile window along with the heart shaped image L is displayed when only the left hand is on the sensor and an will be displayed when only the right hand is on the sensor 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
46. RED l Polar Receiver Cable z 22 2 2 2 4 1 3141143 82 149 1 16 POS MINI FIT JR 2 lt d 8 4 TKH mo E 3 ve 11 MICROFIT EHH SIGNAL POLAR RECEIVER TESTER mes COM 4 Vsysc 3POS MINI FIT JR UPPER CONSOLE HT STA HH 2 KH 3 75 40 4 ste 574 7 He xi 12 Sl 19POS LIF UPPER KEYPAD 8 8 12 l6 13 8T5 14 START 15 GND 18 rH 8 STB 18 3585530 in in 0 P8 7POS KK156 NETWORK 13 Independent Stairclimbers SC95 SC91 SC85 91 9551 935 905 955 WIRING BLOCK DIAGRAM Model 91 ORANGE P2 Power Jack 12POS MNL RED BLK POWER RES HH RPM ALT CONTROL C greek 0 75 OHM 8 l2POS MINI FIT 300W RED 12 ValtR GN BLACK 7 Valtr P4 10 111 4 vat zi 1 KH GND 9 3POSMINIFIT 2 GND 9 FD 1 3 KH 8 5 2 ko 15 KH GND uz RPM REED zi MAGNET BLK WHT 6 FIELD See 286229926 YELLOW Reed Switch Cable P1 Power Control Board SPOS ICES to Alternator PCB Cable Console Ca
47. RSELF TO EARTH GROUND USING AN ANTI STATIC GROUND 1 Remove console form unit refer to Display Console and Accessory Tray Removal 2 Remove seven screws from the Back Cover and lift the Back Cover off Back Cover Screws 7 LCD Touch Inverter Screen 3 Disconnect the Pink White Power Wire Pink White Board Connectors 2 from the top of the Inverter Power Wire Board and the 4 Yellow Wires Connector Connectors 2 which receives Power from the PC to the Inverter at the bottom of the Inverter Board 4 Remove two Phillips screws securing the Inverter Board to the back of the LCD e Touch Screen and lift it out 5 Install new Inverter Board in reverse order Yellow Wires 4 Connector Power from PC to Inverter Board 34 Independent Stairclimbers 5 95 5 91 SC85 SC9i 9551 935 90S and 95Se How To Replace the Single Board Computer Special Service Tools Required NONE single Board Single Boara Computer Computer Mounting c 5 Touch Screen pe Communication gt e Ribbon Cable T 41 Pin LCD Communication 7 Ribbon Cable 24 Polar Cable Connector CAUTION BEFORE REPLACING CIRCUIT BOARD S GROUND YOURSELF EARTH GROUND USING AN ANTI STATIC GROUND STRAP 1 Remove console form unit refer to Display Console and Accessory Tray Removal 2 Remo
48. This value ranges from 0 255 Factory setting is 160 The alternator Output Voltage is displayed in the Floors Climbed Window The step rate RPM will be displayed in the Floors Minute window To test the alternator the field duty cycle or load applied can be increased or decreased by using the up and down arrows Changing this value will increase or decrease the step rate load applied to the pedals Pressing the hidden key as shown above will toggle the speaker ON and OFF Press the ENTER Key to advance to the next diagnostic state Press the CLEAR Key to return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 11 Independent Stairclimbers 5 95 SC91 85 S9i 9551 905 95Se TEST SERVICE SYSTEM VOLTAGE AND STEP RATE MONITORING Heart Rate Floors Climbed Floors Minute Calories HeartRate 10 20 30 40 50 60 70 80 90 100 Age For Quick Start CAUTION CONSULT A PHYSICIAN BEFORE USING THIS EQUIPMENT n STOP EXERCISING IF YOU FEEL PAIN FAINT DIZZY OR SHORT OF BREATH Beg steppi n g Life Fitness USA 1 800 735 3867 B Life Fitness Intl 1 847 288 3300 ATTENTION CONSULTEZ UN MEDECIN AVANT D UTILISER CET APPAREIL ARRETEZ VOUS SI VOUS AVEZ DES DOULEURS S
49. ULEURS SI VOUS VOUS SENTEZ Press Qu ick Start below Life Fitness UK 44 0 1353 666017 FAIBLE ETOURDI OU A COURT DE SOUFFLE Life Fitness Asia Pacific 852 2891 6677 Within this state one of eight languages can be selected to include English German French Italian Japanese Dutch Spanish 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 data is stored in the EEPROM Press the ENTER Key to advance to the next diagnostic state Press the CLEAR Key to return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 18 Independent Stairclimbers 5 95 SC91 85 S9i 9551 905 95Se OPTIONAL SETTINGS PROGRAM DURATION ZZ Heart Rate Floors Climbed Floors Minute Calories TH T T FINI LIN mS HeartRate 10 20 30 40 50 60 70 80 90 100 Age For Quick Start CAUTION CONSULT A PHYSICIAN BEFORE USING THIS EQUIPMENT STOP EXERCISING IF YOU FEEL PAIN FAINT DIZZY OR SHORT OF BREATH Begi n stepping Life Fitness USA 1 800 735
50. UTION BEFORE REPLACING CIRCUIT BOARD S GROUND YOURSELF TO EARTH GROUND USING AN ANTI STATIC GROUND Touch Screen Assembly 1 Remove console form unit refer to Display Touch Console and Accessory Tray Removal Screen 2 Touch Screen 2 Remove seven screws from the Back Cover Screws Screws 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 To Replace the Inverter Board in this section 6 Remove four screws securing the Touch Screen Bracket Assembly to the bezel Assembly Remove the Touch Screen Assembly from the Console 7 Remove the four nuts securing the LCD touch screen to bracket then separate the bracket from the assembly 8 Install new Touch Screen in reverse order 7 Single Board Computer Touch Screen 37 Independent Stairclimbers 5 95 SC91 SC85 SC9i 9551 935 90S and 95Se Notes 38 Independent Stairclimbers SC95 5 91 SC85 S9i 9551 935 905 95Se SECTION IV ELECTRONICS AND WIRING DIAGRAMS Page Display Console Board Model SC95 955 3 Display Console Board Model SC91 9591 SC85 905 and 91
51. and Shaft Bearings Continued Special Service Tools Clutch Shaft Bearing Tool Kit 7 Install bearing press tool as illustrated Threaded Rod and begin to press out the bearings HexNut lat Washer Clutch Shaft Housing Bearings Threaded Rod 8 Press the needle bearings out of the frame and into the hub Remove the tool and discard the bearings Hex Nut Flat Washer 9 Clean the housing before installing new bearings 1 Spacer Frame Bearings Hub PUSHING OUT THE NEEDLE BEARINGS INTO THE HUB Life Fitness Independent Stairclimber SC9500HR SC9100 SC8500 9 How To Replace the Pulley Shaft and Shaft Bearings Continued Special Service Tools Clutch Shaft Bearing Tool Kit 10 Position the first new bearing with markings Threaded Rod facing out away from the frame Install the tool as illustrated making sure the bearing is aligned straight and square Proceed to press in the first bearing flush to the frame After pressing in the first bearing remove the hub position the 274 bearing reposition the hub and in 2 bearing flush with the frame
52. ard 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 P2 is a 16 pin connector at the 1 NOT USED console and connects at P1 of 2 GND NOT USED the control board 3 VSYSC NOT USED 4 VBAT E 5 RPM REED 6 RPM ALT 7 A START lt 8 9 RELAY USED m 10 GND NOT USED mI 11 GND 12 VBAT 13 FIELD KICK Reed Control o m 14 FIELD 15 LOAD CMD 16 VSYS Independent Stairclimbers SC95 SC91 SC85 S9i 9551 93Si 905 95Se DISPLAY CONSOLE BOARD Model SC95 and 95Si Connector and Pin Descriptions Connector Location Pin Functional Description P1 is a 17 pin ribbon connector 1 Ground that connects to the lower 2 Return keypad switch membrane 3 Strobe 4 Return 5 Return 6 Strobe 7 Return 8 Strobe 9 Return 10 Strobe 11 Return 12 Strobe 13 Return 14 Strobe 15 Start 16 Ground 17 Ground P12 19 pin ribbon 1 Ground connector that connects to the 2 Strobe upper keypad switch 3 Return membrane 4 Strobe 5 Strobe 6 Return
53. as C 22 HeartRate 10 20 30 40 50 60 70 80 90100 Age For Quick Start CAUTION CONSULT A PHYSICIAN BEFORE USING THIS EQUIPMENT n n STOP EXERCISING IF YOU FEEL PAIN FAINT DIZZY OR SHORT OF BREATH Beg In steppi ng Life Fitness USA 1 800 735 3867 ATTENTION CONSULTEZ UN MEDECIN AVANT DUTILISER CET APPAREIL Life Fitness 1 847 288 3300 ARRETEZ VOUS SI VOUS DES DOULEURS SI VOUS VOUS SENTEZ Press Qu ick Sta rt below Life Fitness UK 44 0 1353 666017 FAIBLE ETOURDI OU A COURT DE SOUFFLE Life Fitness Asia Pacific 852 2891 6677 Upon entry to this state TOTAL HOURS are displayed STATISTICS can be displayed using the UP and DOWN arrow keys The UP ARROW allows scrolling through the available programs and shows the 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 7 Total distance in miles on the console HILL Number of times the program is used RANDOM Number of times the program is used MANUAL Number of times the program is used FAT Number of times the program is used CARDIO Number of times the program is used AEROBICS Number o
54. ble 99 569 Polar Cable erer eitynes 16 POS MINI FIT JR Sd SES sox 222 9 21 POLAR 9 SIGNAL RECEIVE P64POS T KH m MICROFIT 2 03 TESTER 3 3POS MINI FIT JR COM 4 GND HHT 0 42 UPPER CONSOLE sts 5 14 steps 10 161 HoH 7 y pu 12 19POS LIF 1 UPPER KEYPAD sre 5 D4 14 START H 15 GND D 16 ste p 18 2089585 Unna 9 pee 7POS KK156 NETWORK 14 Independent Stairclimbers SC95 5 91 SC85 S9i 9551 935 905 and 95Se SECTION V MISCELLANEOUS Page Model Identification and Serial Number 3 Preventative Maintenance Tips and Safety Instructions 4 5 Independent Stairclimbers SC95 5 91 SC85 S9i 9551 935 905 95Se Notes Independent Stairclimbers SC95 SC91 SC85 S9i 9551 935 905 95Se MODEL IDENTIFICATION and SERIAL NUMBER LOCATION Serial Number Model Identification Independent Stairclimbers SC95 SC91 SC85 S9i 9551 935 905 95Se PREVENTIVE MAINTENANCE SCHEDULE and SAFETY INSTRUCTIONS COMPONENT
55. counting until lifepulse can reliably display the users heart rate These timer readings are used for reference only The gain value of the heart rate signal is shown following the G in the message display window The value ranges from 0 to 99 A gain value of 99 is considered to be high and undesirable A gain value of 0 is considered to be low and also undesirable Gain values of between 15 and 40 are considered normal depending upon whether the user is exercising or standing still during this test Press the ENTER Key to advance to the next diagnostic state Press the CLEAR Key to return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 14 Independent Stairclimbers 5 95 SC91 85 S9i 9551 905 95Se TEST SERVICE CSAFE NETWORK INTERFACE TEST gt Heart Rate Floors Climbed Floors Minute Calories 1 HeartRate 10 20 30 40 50 60 70 80 90 100 For Quick Start CAUTION CONSULT A PHYSICIAN BEFORE USING THIS EQUIPMENT P STOP EXERCISING IF YOU FEEL PAIN FAINT DIZZY OR SHORT OF BREATH Begi n steppi ng Life Fitness USA 1 800 735 3867 ATTENTION CONSULTEZ UN MEDECIN AVANT D UTILISER CET APPAREIL Lif
56. creen allows the user to adjust Volume by using the Arrow keys Note Headphones must be used for this function The upper set of arrows adjusts the volume capacity 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 Main Menu screen Pressing the screen MAIN MENU key will return you back to the MAIN MENU 23 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 935 90S and 95Se DISPLAY CONSOLE 95Ce LCD TOUCH SCREEN CONFIGURATION Entry into this screen will 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 24 Independent Stairclimbers SC95 SC91 SC85 SC9i 9551 935 90S and 95Se SECTION Ill How To SERVICE AND REPAIR Page SIME t 3 E 4
57. e Fitness Intl 1 847 288 3300 ARRETEZ VOUS SI VOUS AVEZ DES DOULEURS SI VOUS VOUS SENTEZ Press Qu ick Start below Life Fitness UK 44 0 1353 666017 FAIBLE ETOURDI OU A COURT DE SOUFFLE Life Fitness Asia Pacific 852 2891 6677 Within this state the CSAFE network can be tested This is how you can check to see if you re receiving any communications from the network system 1 2 3 Remain in the CSAFE Test Mode above by not exiting out of if Make sure the network cable is plugged in Press the COOLDOWN key This will reset the console and send out the standard power up message to the network The console should display RESETTING NETWORK The power up message sent to the network is the same one the console sends every time it is turned on or anytime it is used by a user on self powered products If the network has received the CSAFE communication packet from the console and the network sends configuration communication packet to the console the console will display RECEIVING 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 The message means were in the get ID mode This is the mode the network must put the console in before it will ask the user to enter in their ID s If the console is not put in this mode then the console will not ask for ID s If the network does not response to the console then
58. e TELEMETRY can be turned ON or OFF If a telemetry heart rate is detected it will be displayed when telemetry is set to ON By default the stairclimbers will have TELEMETRY ON 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 data is stored in EEPROM Press the ENTER Key to advance to the next diagnostic state Press the CLEAR Key to return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 17 Independent Stairclimbers 5 95 SC91 85 S9i 9551 90S 95Se TEST SERVICE LANGUAGE i Heart Rate Floors Climbed Floors Minute Calories 1 m M o i 10 20 30 40 50 60 70 80 90 100 Age For Quick Start CAUTION CONSULT A PHYSICIAN BEFORE USING THIS EQUIPMENT H H STOP EXERCISING IF YOU FEEL PAIN FAINT DIZZY OR SHORT OF BREATH Beg steppi ng Life Fitness USA 1 800 735 3867 ATTENTION CONSULTEZ UN MEDECIN AVANT D UTILISER CET APPAREIL i Life Fitness Intl 1 847 288 3500 ARRETEZ VOUS 51 VOUS AVEZ DES DO
59. e route cog belts around pulley and then reconnect the return springs to the bottom of the frame 17 Spring Guide Pulley Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 935 90S and 95Se How To Replace the Belt Spring Assembly Special Service Tools None 1 Remove the side shrouds See How To in this section Disconnect the return spring at the bottom of the frame and lower the pedal to the floor Remove the pedal assembly with belt and spring attached as shown See How To remove pedal assembly in this section Note The pedal assembly must be removed from the extrusion rail to gain access to the Allen head bolt for removing the lock nuts Note The belt and spring are sold as an assembly DO NOT take apart Remove lock nuts and washers from the Allen bolts at the clamp bracket Remove the belt from the belt terminator pulley Pedal Assembly w Rail Belt Spring Assembly Belt Terminator Pulley olts M Os Clamp Bracket Washers Lock Nuts 15 18 ft lbs Belt Spring Assy Do Not take apart 18 Independent Stairclimbers SC95 SC91 SC85 SC9i 9551 9351 90S and 95Se How To Replace the Pedals Pedal Assembly and Extrusion Rail Special Service Tools None Pedals 1 Remove four screws from under the pedal support and then lift off the pedal 2 Install new pedal s in reverse order
60. e 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 TEST ENGINEERING 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 This test is for engineering purposes and is not applicable to servicing 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 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 93Si 90S and 95Se DISPLAY CONSOLE 95Ce LCD 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 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 935 90S and 95Se DISPLAY CONSOLE 95Ce LCD TELEMETRY TEST The circles in the Telemetry 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 Independen
61. e the screw and flat washer from the wheel hub assembly and remove the wheel 5 Install new wheel and wheel hub assembly in reverse order CAUTION Do not over tighten screws Wheel Flat Washer Wheel Hub Assembly 24 Independent Stairclimbers 5 95 5 91 SC85 SC9i 9551 93Si 90S and 95Se How To Replace the Telemetry Receiver Special Service Tools None 1 Remove the telemetry receiver cover Cover 2 Remove the foam protector from the Cover 5 AN telemetry receiver Screw A a Cover eA Screw 3 Disconnect the telemetry receiver and then discard Foam ON DS y Z Receiver 4 Install new telemetry receiver in reverse Indentation order Make sure to install with indent Must Face UP facing up As Shown ____ 25 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 93Si 90S and 95Se How To Leg Levelers Special Service Tools None 1 Support the rear frame up just enough to remove the leg levelers 2 Loosen the jam nut 3 Turn the leg levelers counterclockwise to remove from leg leveler nut 4 Discard the leg leveler Leg Leveler Nut 5 Install new leg levelers level the unit by adjusting Ja 51 L the leg leveler by turn it in or out eg Leveler 6 When the unit is level then tighten the jam nut 26 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 935 90S
62. eil Arr tez vous si vous avez des douleurs si vous vous sentez faible tourdi ou court de souffle Life Fitness USA 800 328 9714 Life Fitness INTL 612 323 4500 S435 s e ATA Profiles Cardio Burn Heart Rate Interval Heart Rate Hill Extreme Heart Rate 8 8 85 Max HR www lifefitness com Independent Stairclimbers 5 95 5 91 85 S9i 9551 905 95Se Diagnostic Functional MAP LED Integrated Service Menu C DIAGNOSTIC MODE O gt Optional Settings Display Test LED Test Keypad Test aximum Workout Duration Test Engi tshirts Units Display Watts On Off 2 Field Duty Cycle Adjust 1 Speaker Test E I Display METs On Off 1 System Voltage VSYS Monitoring System Voltag x 5 5 Display Calories Hour On Off FLD RLY Signal with Alternator RPM 40 I Alternator Watts Program On Off LifePulse Test Field Duty Cycle System Voltage METs Program On Off I VSYS without TAE EEPROM Test UD Entertainment On Of Telemetry On Off step Rate Photo Shoot On Off Language Se
63. es then goes 6 Heart Rate InoperallVG pe Om e e pee tect c Leda 6 Life Pulse Sensors E6080 ao Re tn EH e iR te 6 Erratic Heart Rate Display lo ee 6 Telemetry ri treo e Roe bei rre ea Fono ER en RO Fea 7 Unit Pauses e resin teer A eet edes te erus 7 Display Step Activity 7 Odd RESISTANCE Es 7 Unable to Change Audio ende t 8 N Audio to Headphone eei 8 Unable to Receive any Stations when using 8 SNOWY 8 LCD Screen llluminates butis blank eter tre ene 8 LOD 167 T 8 Screen Doesn t Respond idee oreet tte Eth REM Di Qu Ede 8 Erratic Touch Screen Operation irr Rede Ex eugiat Eo E 8 Testing the Inverter BOSE ids eirca das 9 Testing the Power Supply Cable roe t tante tek eger RR ke Fe rn enun 10 Independent Stairclimbers SC95 SC91 SC85 591 9551 9351 905 and 95SE TROUBLESHOOTING GUIDE
64. f times the program is used X REV Number of times the program is used WATTS Number of times the program is used METS Number of times the program is used QUICK Number of times the program is used HEART HILL Number of times the program is used HEART INT Number of times the program is used HEART EXT Number of times the program is used PRE SET Number of times the program is used CUSTOM Number of times the program is used Press the ENTER Key to advance to the next diagnostic state Press the CLEAR Key to return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 25 Independent Stairclimbers 5 95 SC91 85 S9i 9551 90S 95Se ENTERTAINMENT CONTROLS ON OFF SC9500 AND 95Si ONLY Heart Rate Floors Climbed Floors Minute Calories HeartRate 10 20 30 40 50 60 70 80 90 100 For Quick Start CAUTION CONSULT A PHYSICIAN BEFORE USING THIS EQUIPMENT H H STOP EXERCISING IF YOU FEEL PAIN FAINT DIZZY OR SHORT OF BREATH Begi n stepping Li ATTENTION CONSULTEZ UN MEDECIN AVANT D UTILISER CET APPAREIL H OW ARRETEZ VOUS SI VOUS AVEZ DES DOULEURS SI VOUS VOUS SENTEZ Press Quick Start bel FAIBLE ETOURDI OU A COURT DE SOUFFLE 53 Life Fitness Asia Pacific 852 2891 66
65. g alternator control board If necessary replace alternator control board Faulty battery charger SC95 9551 SC91 9351 SC85 and 905 Output voltage of charger should be 6VDC 0 3V If necessary replace charger Faulty AC Adapter SC91 93Si only Verify AC adapter supplies 9VDC 0 3V If necessary replace AC adapter Heart rate inoperative Faulty connection Faulty LifePulse sensors Faulty display console Verify connections between display console and LifePulse sensors Repair connections Verify LifePulse sensors are functioning correctly If necessary replace sensors Verify voltages at display console connections Substitute a working display console If necessary replace display console LifePulse sensors loose Cleaning solution that contained a caustic chemical has possibly been used If necessary replace LifePulse sensors Erratic heart rate display Cleaning solution that contained a caustic chemical has possibly been used Check for Loose LifePulse sensors If necessary replace LifePulse sensors Sensors dirty Clean sensors with a solution of mild soap and water Independent Stairclimbers SC95 5 91 SC85 S9i 9551 93Si 905 95Se TROUBLESHOOTING GUIDE SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION Telemetry inoperative Chest strap not making good contact with body of user Adjust chest stra
66. he 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 return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 16 Independent Stairclimbers 5 95 SC91 85 S9i 9551 905 95Se TEST SERVICE TELEMETRY ENABLE DISABLE Heart Rate Floors Climbed Floors Minute Calories TE EME TOw I LIN a 8 TAM HeartRate 10 20 30 40 50 60 70 80 90 100 Age For Quick Start CAUTION CONSULT A PHYSICIAN BEFORE USING THIS EQUIPMENT s STOP EXERCISING IF YOU FEEL PAIN FAINT DIZZY OR SHORT OF BREATH Beg steppi n g Life Fitness USA 1 800 735 3867 Life Fitness Intl 1 847 288 3300 ATTENTION CONSULTEZ UN MEDECIN AVANT D UTILISER CET APPAREIL ri ARRETEZ VOUS SI VOUS AVEZ DES DOULEURS SI VOUS VOUS SENTEZ Press Quick Start below Life Fitness UK 1 44 0 1353 666017 FAIBLE ETOURDI OU A COURT DE SOUFFLE Life Fitness Asia Pacific 852 2891 6677 Within this state th
67. he special tools required to complete the specific task 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 CST When you place a call in order to speed our response to your particular situation please have the following information available for the customer service phone technician who will be prepared to assist you 1 The Lifecycle equipment model number 2 The serial number 3 The symptom of the problem 4 The part name and number to order When you receive your order review the appropriate How To section and follow the step by step procedures designed to help you install the part quickly and correctly If you have any questions or comments please phone mail or fax us at LIFE FITNESS COMPANY CUSTOMER SUPPORT SERVICES 10601 Belmont Avenue Franklin Park IL 60131 U S A Telephone 847 451 0036 Toll Free 800 351 3737 FAX 847 288 3702 Independent Stairclimbers SC95 SC91 SC85 S9i 9551 935 905 95Se SPECIAL SERVICE TOOL REQUIRED Unless otherwise specified only basic hand tools are required to perform service procedures outlined in this section Some of these standard tools should consist of Philips and Straight Blade Screw Drivers Torx Set Pliers Rubber Mallet Pry Bar Snap Ring Pliers internal and external Standard and Metric si
68. lect Independent Stairclimbers 5 95 SC91 85 S9i 9551 905 95Se ENTRY LEVEL Heart Rate Floors Climbed Floors Minute Calories ILL LI E HE Vin HeartRate 10 20 30 40 50 60 70 80 90 100 For Quick Start CAUTION CONSULT PHYSICIAN BEFORE USING THIS EQUIPMENT STOP EXERCISING IF YOU FEEL PAIN FAINT DIZZY OR SHORT OF BREATH Beg In steppi ng Life Fitness USA 1 800 735 3867 Life Fitness Intl 1 847 288 3300 ATTENTION CONSULTEZ UN MEDECIN AVANT D UTILISER CET APPAREIL i 1 ARRETEZ VOUS SI VOUS AVEZ DES DOULEURS SI VOUS VOUS SENTEZ Press Qu ick Sta rt below Life Fitness UK 44 0 1353 666017 FAIBLE ETOURDI OU A COURT DE SOUFFLE Life Fitness Asia Pacific 852 2891 6677 Hold down the number 5 key SC9500 9551 or the UP ARROW key on all other models then 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 0000 BOOT LOADER VERSION ex BOOT VER X 9500 models Only Press and hold COOL DOWN key and then press ENTER for entry into
69. ng Drive Clutch 12 Life Fitness Independent Stairclimber SC9500HR SC9100 SC8500 9 How To Replace the Pulley Shaft and Shaft Bearings Special Service Tools Clutch Shaft Bearing Tool Kit 1 Remove the side shrouds See How To in this section 2 Loosen the alternator belt See How To in this section 3 Remove main drive belt See How To in this section 4 Disconnect the belt spring assembly at the bottom of the frame on both sides of the unit and carefully lower the pedals to floor uc Thrust 0 Gd Ring Washer Thrust Washer Pulley Clutch NOTE Pedal assemblies Washer will drop when both return belt and spring assemblies are detached 5 On the left side of the unit remove the outer E ring from the shaft and then remove the outer flat washer and thrust washer and pulley clutch Now remove the inner thrust washer flat washer E ring flat washer thrust washer from the shaft Note The left side drive clutch has an arrow stamped on the outer race of the bearing which faces the non counterbore side of the drive clutch 6 On the right side of the unit pull out the main drive pulley with shaft and components and then discard 13 a P d 6 Washer Flat a 00 7 E Rin 9 Thrust Flat Washer Main Drive Pulley Shaft Life Fitness Independent Stairclimber SC9500HR SC9100 SC8500 9 How To Replace the Pulley Shaft
70. nterface board Unable to receive any stations when using cable Air cable setting may be incorrect Refer to TV configuration Faulty coaxial cable If necessary replace coaxial cable TV picture has snow like appearance Air cable setting may be incorrect Refer to TV configuration Faulty coaxial cable If necessary replace coaxial cable LCD screen illuminated but blank Faulty LCD backlight If necessary replace touch screen Faulty backlight power inverter If necessary replace inverter board Faulty LCD screen If necessary replace touch screen Faulty computer board If necessary replace computer board LCD screen is dark Faulty LCD backlight If necessary replace touch screen Faulty backlight power inverter If necessary replace inverter board Screen doesn t respond to touch Faulty touch screen If necessary replace touch screen Faulty computer board If necessary replace computer board Erratic touch screen operation Touch screen not properly calibrated Calibrate touch screen Independent Stairclimbers SC95 SC91 SC85 S9i 9551 93Si 905 95Se TROUBLESHOOTING GUIDE TESTING THE INVERTER BOARD Special Service Tools Required Multi meter CAUTION HIGH VOLTAGE ON CONNECTORS J2 AND J3 J3 J2 Remove the Entertainment System Console from the Unit 2 Remove Rear Cover from the C
71. ntrol Board PCB Special Service Tools None 1 Remove the left side shroud See How To in this section 2 Disconnect the wiring connectors from the PCB 3 Remove four Phillips screws from the board and then remove the board If necessary replace the Plastic four plastic grommets in the mounting bracket 1 4 4 Install new board in reverse order of removal Power Make sure to that connectors are seated in their mc oar terminals Phillips Screws 4 28 Independent Stairclimbers 5 95 SC91 SC85 SC9i 9551 93Si 90S and 95Se How To Replace the Resistor Assembly Special Service Tools None 1 Remove the left side shroud See How To in this Resistor section Mounting Resistor Nut amp Bolt 2 Disconnect wiring from the resistor terminals 3 Loosen the resistor mounting screw and nut 7 4 Lift out the resistor from the slotted grooves in the mounting bracket Mounting Bracket s Terminals 5 Assemble new resistor parts 6 Install new resistor in reverse order Terminal screws and nuts 29 Life Fitness Independent Stairclimbers 591 SC9500HR SC9100 SC8500 How To Replace the Return Springs 1 Remove four screws securing the mono column shroud 2 Liftthe mono column shroud up the mono column and secure it up out of the way
72. ollowing 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 LCD Touch Screen Screws 4 Interactive Console Board Screws 8 Inverter Board Interface Screws 2 crews 3 e lt gt 3 027 P 9 82 gt Cable Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 935 90S and 95Se How To Replace the Headphone Jack Special Service Tools Required NONE CAUTION BEFORE 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 reverse order 33 Console Assembly Headphone Jack Assembly Screw Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 935 90S and 95Se How To Replace the Inverter Board Special Service Tools Required NONE CAUTION BEFORE REPLACING CIRCUIT BOARD S GROUND YOU
73. onal Settings English Metric emm emm emm enn 20 Optional Settings WATT Display 21 Optional Settings METS Display Enable Disable 22 Optional Settings CAL HR Display Enable Disable essem emm 23 Optional Settings METS Program Enable Disable eene 24 Optional Settings Total Hours and 25 Optional Settings Entertainment 26 Optional Settings Photo 27 28 Independent Stairclimbers 5 95 SC91 85 S9i 9551 90S 95Se Notes Independent Stairclimbers 5 95 5 91 85 S9i 9551 905 95Se DISPLAY CONSOLE SC9500 and 9551 8 Heart Rate Floors Climbed Floors Minute Calories 75 uA p Hidden Key for Speaker ON OFF HeartRate 10 20 30 40 50 80 70 80 90 100 For Quick Start CAUTION CONSULT A PI NSICIAN USING TIS CQUIPHENT STOP EXERCISING IF YOU FEEL PAIN FAINI DIZZY OR SHORT OF BREATH Begin stepping Life Fitness USA 1 800 735 3867 Life Fitness Intl 11 847 288 3300 ATTENTION CONSULTEZ UN MEDECIN AVANT D UTILISER CET APPAREIL ARRETEZ VOUS SI
74. onsole Assembly 3 Plug in Power Supply and Remote Control to the Console 4 Press the Power On Key on the Remote Control Test Points 5 TEST 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 Voltage on TP1 and TP2 but NO Voltage on TP5 Replace Cable between Inverter Board and Main PC Board TEST POINT VOLTAGE DESCRIPTION PIN NUMBER TP1 amp 2 12 Vdc VIN 1 amp 2 84 0 Ground 3 amp 4 5 12 Vdc Enable 5 5 0 Vdc Disable 5 6 Not Used Not Used 6 7 8 Independent Stairclimbers SC95 SC91 SC85 S9i 9551 93Si 905 95Se TROUBLESHOOTING GUIDE TESTING THE POWER SUPPLY CABLE Special Service Tools Required Multi meter 1 Unscrew the Retaining Nut securing the Power TE Cable Plug Remove the Cable Positive 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 ___ Negative
75. open circuit between pin 2 and 3 and continuity between pin 1 and 3 If necessary replace reed switch Faulty battery charger SC95 9551 91 9351 SC85 and 905 Output voltage of charger should be 6VDC 4 0 3V If necessary replace charger Reed switch improperly positioned Verify reed switch is in correct position Battery runs down Stepping rate extremely slow Stairclimber is consistently used by lighter less than 120 lbs Users and workout duration s are consistently less than 20 minutes or usage is less than 2 hours per day Increase step rate Use optional charger Charge unit overnight at least once per week to ensure a long life for the battery Not enough downward force on pedals Eliminate resting majority of body weight on handlebars Faulty battery pack Charge battery overnight Verify that battery voltage is 6VDC 0 3V If necessary replace battery pack Display console doesn t illuminate Faulty reed switch Reed switch improperly positioned Position magnet away from reed Switch Verify continuity between pin 2 and 3 Verify an open connection between pin 1 and 3 Reposition magnet close to reed switch Verify an open circuit between pin 2 and 3 and continuity between pin 1 and 3 If necessary replace reed switch Verify reed switch is properly positioned in relation to magnet Independent Stairclimbers SC95 5 91
76. out away from the frame so that it is visible when installed 6 Reconnect the return belt and spring assembly Thrust Flat Washer washer ARROW 7 Install the left shroud Drive Clutch LT Side 11 Life Fitness Independent Stairclimber SC9500HR SC9100 SC8500 9 How To Replace Right Drive Clutch Special Service Tools None 1 Remove the right side shroud See How To in this section 2 Remove the main drive belt See How To in this section 3 Disconnect the return spring and belt assembly at the bottom of the frame and carefully lower the pedal to the floor NOTE Pedal assembly will drop when belt spring assembly is detached 4 Remove two setscrews from the main drive pulley and then remove the pulley and machined key from the drive shaft ARROW MUST Face The Frame Not Visible Machined Main Drive Key Pulley Drive Clutch RT Side 5 Remove the right drive clutch from the shaft along with all its component parts and then discard 6 Install new drive clutch in reverse order with new hardware Note The right drive clutch has an arrow stamped on the outer face of the bearing This arrow must face in towards the frame so Flat _ that it is not visible when installed See illustration above Thrust Washer Lc 7 Reinstall main drive belt and then retention the main drive Washer and alternator belts 8 Install right shroud Thrust Washer E ri
77. p tightness Moisten sensor for better contact with skin Faulty connection Verify connections between Polar receiver and display console Repair connections Faulty transmitter or receiver Verify Polar transmitter chest strap and receiver for proper operation pulse simulator required Telemetry option disabled Enable telemetry User is out of monitoring range Move within three feet 1 meter of receiver Unit pauses unexpectedly RPM signal loss Verify integrity of RPM ALT signal between alternator and alternator control board Displayed step activity inaccurate Insufficient pedal travel Increase pedal travel during operation Faulty connection Faulty alternator brushes Verify connections between display console alternator control board and alternator Repair connections Inspect alternator brushes Brushes should be of approximate equal length not cracked or less than 14 long If necessary replace faulty alternator brushes Faulty alternator If necessary replace alternator Faulty alternator control board Verify connections between display console and alternator control board Substitute a working alternator control board If necessary replace alternator control board Load resistance varies during operation Faulty connection Verify connections between display console alternator control board and alternator Repair connections
78. peration as the load resistor heats up for the first few times If odor persists contact customer service Pedals resting on floor Belt spring assembly broken If necessary replace belt spring assembly Slow pedal return Pedal roller bearings worn excessively If necessary replace rollers Belt spring assembly binding If necessary replace pulley Clutches binding Check clutch operation to make sure there is no binding in the free spinning direction If necessary replace clutch Back side idler gap too tight Check for minimum gap of 1 16 between the back side idler and belt If necessary replace bent or damaged components as needed Independent Stairclimbers SC95 5 91 SC85 S9i 9551 93Si 905 and 95Se TROUBLESHOOTING GUIDE SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION Unit will not allow lighter weight user to reach higher level Main drive belt tension excessive Adjust main drive belt tension No power Faulty battery SC95 SC91 and SC85 Verify battery pack voltage is minimum of 6VDC If necessary replace battery pack Faulty AC Adapter SC91 and 9351 only Verify AC adapter supplies 9VDC 0 3V If necessary replace AC adapter Faulty reed switch Position magnet away from reed Switch Verify continuity between pin 2 and 3 Verify an open connection between pin 1 and 3 Reposition magnet close to reed switch Verify an
79. red 4 Install new rollers Need to apply pressure to the top track rollers to ensure that they contact the rail so that the pedal doesn t have to much end play Side Roller 20 Independent Stairclimbers 5 95 SC91 85 SC9i 9551 935 905 95Se How To Replace the Magnetic Auto Start Reed Switch Special Service Tools None 1 Remove the shroud from the right side of the unit See How To in this section Disconnect the magnetic auto start reed switch at terminal P3 on the PCB Remove the reed switch from the bracket assembly at the front of the unit Inspect the magnet on the crossover pulley for damage Facing the front of the bike loosely install the new reed switch then move it as far right away from the magnet as the slotted hole will allow Secure reed switch position The clearance between the face of the magnet and the tip of the reed switch is 0 636 0 651 Crossover Pulley Hub Assernbly 21 Magnetic Auto Start Reed Switch Reed Switch Screw 4 6 in Ibs Independent Stairclimbers 5 95 5 91 SC85 SC9i 9551 935 90S and 95Se How To Replace the Overlay Bezel Special Service Tools None 1 Remove the console and tray assembly from the monocolumn support Raise the console just enough to disconnect the cable connectors Remove eight screws securing the front and back console halves together and
80. s detected Inactivity Timer can be set from 0 to 24 hours Program Timeout Sets the amount of time the 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 between English and Metric Language The language of the message area display Choices include English Portuguese Spanish Dutch Japanese Italian French and German Custom Message Setup Allows for a custom message to be displayed across the Welcome 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 19 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 935 90S and 95Se DISPLAY CONSOLE 95Ce LCD CUSTOM MESSAGE SETUP Custom Message Setup SERRA IER DECR EZ EE ERE REIR This configuration allows for a custom message to be displayed across the Welcome Screen Creating changing a Custom Message after entering the Manager s Configuration check to make sure that Custom Message is enabled and then select C
81. s for photographic sessions Press the CLEAR Key to return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 27 Independent Stairclimbers 5 95 5 91 85 S9i 9551 905 95Se Notes 28 Independent Stairclimbers 5 95 5 91 SC85 SC9i 9551 935 90S and 95Se SECTION IIB DIAGNOSTIC MODES FOR 55 LCD UNIT ONLY Welcome Screen finale eed E OU e n tdeo MED 3 on omes cee gales tei tag teens 4 MGI ISI A E S E 5 System System DIAGNOSTICS DIUI 7 Test Ernglneerlrng 8 Muy EET 9 IBN LLLI 10 GSAEE Network so 11 EI MU E EIE 12 Taweranzuo Bue EE 13 Information ire terree cease e 14 Software Versions 15 System EOTS E 16 Usage Log Repon ec iiec SE 17 Configuration Menu 18 Managers Configuration 19 Custom Setup iinet tdeo de ta tudo Rea eruca ng tete a ea dade dede acude 20 Manufacturers
82. t SSS INTSC Cable O Manual O Air Ch 4 gt Ch Max Volume Back DOWN E Main Menu This screen brings up the TV screen and allows adjustment of brightness contrast saturation and hue Also allows the choice of TV format antenna setup and channel setup To Set up channels Select Auto in Channel Setup and then press Start To delete an unwanted channel Select Manual in Channel Setup window then press Manual then use the channel controls on the Control Panel to choose the channel to be deleted 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 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 unit default settings press Default key The default settings are Brightness 180 Contrast 71 Saturation 64 and 0 Press the Max Volume Setup key to adjust volume 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 22 Independent Stairclimbers 5 95 5 91 SC85 SC9i 9551 93Si 90S and 95Se DISPLAY CONSOLE 95Ce LCD MAX VOLUME SETUP Minimum Maximum Volume Volume DOWN UP Entry to this s
83. t Stairclimbers SC95 SC91 SC85 SC9i 9551 935 90S and 95Se DISPLAY CONSOLE 95Ce LCD LIFE PULSE TEST The Lifepulse System can be tested manually The system will display a Hands On reading when the user has placed their hands on the Lifepulse Sensors A timer will commence and will show in the Acquisition Time window from the time both Hands On condition occurs to when the LifePulse 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 confidence go from 0 to 9 with 0 having the lowest confidence value Pressing the screen Back key will return you to the previous screen Pressing the screen Main Menu key will return you to Main Menu 10 Independent Stairclimbers SC95 SC91 SC85 SC9i 9551 935 90S and 95Se DISPLAY CONSOLE 95Ce LCD CSAFE TEST CSafe Test Not Available at This Time 11 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 93Si 90S and 95Se DISPLAY CONSOLE 95Ce LCD EEPROM TEST Internal Test EEPROM External Test Pressing the screen EEPROM Internal Test key allows testing of the EEPROM on the Single Board Computer
84. the SERVICE MENU Press ENTER for entry into the OPTIONAL SETTINGS Press the ENTER Key to advance to the next diagnostic state Press the CLEAR Key to return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT Independent Stairclimbers 5 95 SC91 85 S9i 9551 905 95Se TEST SERVICE ALL LEDs AND KEYPAD TEST Heart Rate Floors Climbed Floors Minute Calories HeartRate 10 20 30 40 50 60 70 80 90 100 FAIBLE ETOURDI OU COURT DE SOUFFLE ftl 1 847 288 3300 For Quick Start CAUTION CONSULTA PH THIS EQUIPMENT STOP EXERCISING IF YOU DIZZY OR SHORT OF BREATH Begin stepping Life Fitness USA 1 800 735 3867 P Life Fitness Int ATTENTION CONSULTEZ ECIN AVANT D UTILISER CET APPAREIL pic ARRETEZ VOUS SI VOUS DES DOULEURS SI VOUS VOUS SENTEZ Press Quick Start below Life Fitness UK 44 0 1353 666017 Life Fitness Asia Pacific 852 2891 6677 Upon entry to this state all of the LED s will turn ON Pressing the keys will result in a beep sound for all but the START ENTER and CLEAR keys a character repeated across the message center will be displayed KEYS D
85. the brush assembly 3 Remove the brush assembly with attached cover screws and seal and discard 4 Install new brush holder with attached cover screws and seal Make sure the seal and brushes are seated properly before tightening down the brush holder Seal Removing Brush Holder Screw 2 Cover Screw 2 Holder 5 Secure the brush holder into position with the mounting two eri screws L iT Installing Brush Assembly with Cover Screws and Rubber Seal 6 Install the cover and secure with the screw and two nuts Life Fitness Independent Stairclimber SC9500HR SC9100 SC8500 9 How To Replace the Alternator and Main Drive Belts S 1 ecial Service Tools None Remove Side Shrouds See How To in this section Loosen the alternator tensioning bracket bolt Loosen the alternator pivot bolt Rotate the alternator until the alternator belt is loose enough to remove Scribe a mark on frame locating the adjustable bracket Loosen two bolts on the adjustable bracket and then loosen the bracket tensioning bolt Alternator Alternator Pivot Bolt Tensioning 45 50 ft 16 Bracket Bolt 18 20 ft lbs Bracket Tensioning Bolt Belt Adjustable Bracket Bolts 30 35 ft Ibs Remove the main drive belt and then the alternator belt Install new belts in reverse order of removal Re tension these belts See How To in this section
86. the console will display a CONNECTED message This indicates there is a problem with the network cable or network itself This means the console has not received any valid CSAFE communications from the network Press the ENTER Key to advance to the next diagnostic state Press the CLEAR Key to return to the previous diagnostic state Exit the diagnostic state by pressing the CLEAR Key until the display reads SELECT WORKOUT 15 Independent Stairclimbers 5 95 5 91 85 S9i 9551 905 95Se TEST SERVICE EEPROM TEST Heart Rate Floors Climbed Floors Minute Calories EET ES Se HeartRate 10 20 30 40 50 60 70 80 90100 Age For Quick Start CAUTION CONSULT A PHYSICIAN BEFORE USING THIS EQUIPMENT STOP EXERCISING IF YOU FEEL PAIN FAINT DIZZY OR SHORT OF BREATH Beg In steppi ng Life Fitness USA 1 800 735 3867 Life Fitness Intl 1 847 288 3300 ARRETEZ VOUS SI VOUS AVEZ DES DOULEURS SI VOUS VOUS SENTEZ Press Qu ick Start below Life Fitness UK 144 0 1353 666017 FAIBLE ETOURDI OU A COURT DE SOUFFLE Life Fitness Asia Pacific 852 2891 6677 This diagnostic state tests the Display Console EEPROM The EEPROM location being tested will appear in t
87. tional Description 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 MADE IN KOREA 0017 00009 0841 MANDO 11 Independent Stairclimbers SC95 SC91 SC85 S9i 9551 93Si 905 95Se WIRING BLOCK DIAGRAM Model SC95 and 95Si Power Control to Alternator Board PCB Cable MEN Power Jack ORANGE CONTROL 4 RPM ALT 2POS MINI FIT BED KHT Val GND Reed Switch Cable ValtR s
88. ustom Message Setup Upon entering the setup screen a message 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 accept the Custom Message simply select the Main Menu button Erasing a Custom Message to erase a Custom Message enter the Custom Message Setup screen Then select Clear Message and then Main Menu 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 20 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 935 90S and 95Se DISPLAY CONSOLE 95Ce LCD MANUFACTURERS CONFIGURATION MENU Pass Code Entry Please enter a valid pass code 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 21 Independent Stairclimbers 5 95 SC91 SC85 SC9i 9551 935 90S and 95Se DISPLAY CONSOLE 95Ce LCD TV CONTROLS Picture Setup CH UN 0 hala 0 Hue 0 j Default Format Antenna Setup Channel Setup Auto Star
89. ve 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 two Connector Pins on the Interface Board Carefully wiggle the Single Board Computer up and out of the Interface Board Connector Receptacle and Connector Pins 5 Install Board in reverse order Been careful on connecting the single board computer to the machine interface board 35 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 935 90S and 95Se How To Replace the Interface Board Special Service Tools Required NONE CAUTION BEFORE REPLACING Mounting bracket 1 Remove console form 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 2 5 Remove 5 screws securing the 4 Interface Board to the mounting e bracket 2 6 Remove the Interface Board Single Board Computer 7 Install board in reverse order Been careful on connecting the single board computer to the machine interface board 36 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 93Si 90S and 95Se How To Replace the Touch Screen Assembly Special Service Tools Required NONE CA
90. w To Replace the Battery SC9500 SC9100 and SC8500 only Special Service Tools None 1 Remove two screws from the front cover between the pedals ur lt gt lt 1 NOTE Side shrouds removed for larit Cover Screws 6110 in Ibs TER 2 Disconnect the Red positive Black negative battery wires 3 Remove 2 screws securing battery to frame 4 Remove the TORX screws from the battery and then remove the battery and discard 5 Install new battery in reverse order Make sure to reconnect battery wires to their respective positive and negative terminals Red goes to and Black to Battery a a 2 TORX Screws 33 37 in lbs Life Fitness Independent Stairclimber SC9500HR SC9100 5 8500 9 How To Recharge the Battery SC95 SC91 and SC85 only Special Service Tools None 1 Plug the battery charger AC cord into the wall outlet Make sure that the wall outlet has been properly installed and grounded in accordance with all local codes and ordinances 2 Plug the charging cable into the power jack located in the lower front of the left shroud near the floor 3 Charge the battery over night at least once every week to ensure its longevity Note Battery procedure above not required for 591 se
91. 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 14 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 935 90S and 95Se DISPLAY CONSOLE 95Ce LCD SOFTWARE VERSION Note Values shown 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 15 Independent Stairclimbers SC95 SC91 SC85 SC9i 9551 935 90S and 95Se DISPLAY CONSOLE 95Ce LCD 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 16 Independent Stairclimbers SC95 5 91 SC85 SC9i 9551 93Si 90S and 95Se DISPLAY CONSOLE 95Ce LCD 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 17
92. ze Socket 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 service to the product Specialized tools must be used to safely and effectively complete the service procedures Improvisation or attempts to use any other tool could result in unnecessary damage to the equipment or personal injury Independent Stairclimbers 5 95 5 91 SC85 S9i 9551 93Si 905 95Se GLOSSARY Independent Stairclimbers SC95 5 91 SC85 S9i 9551 93Si 905 95Se SECTION I TROUBLESHOOTING GUIDES Page 3 Slipping ARGS CUS ANG ois o eti rte th retenir tear o leto Ehe ad pit uie dei 3 SIM GU p 3 Pedals Resting On bc 3 Slow Peli um it ices cakes ala due MM 3 gus e D H eds 4 AD 4 Display Console ated 4 Display Console Dimi oet tl 5 Display Console llluminat

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