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Life Fitness 9100 Series Heartrate and Telemetry Service Manual

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1. 2 a u 3 4 20775255 1997 Life Fitness All rights reserved The Life Fitness trademark is register the U S Patent and Trademark Office Certificate No 1 400 502 issued July 8 1986 FlexDeck Zone Trainer and Heart Rate Zone Training are trademarks of Life Fitness Any use of these trademarks without the express written consent of Life Fitness is forbidden U S Patent Numbers 3 767 195 and 4 358 105 M051 00K26 A231 7 97 Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills TROUBLESHOOTING GUIDE Symptom Slowdown Striding Belt slips during footfall or display reads Press Start to Resume or Note Max Speed Is Reduced To Malfunction Probable Cause Corrective Action Striding Belt slips during Striding belt slips on front roller Check striding belt amp re tension as footfall during stall test necessary Insufficient power source Plug treadmill into a dedicated 120V 20 amp circuit See Operation Manual Inspect striding belt and deck for excessive wear Replace any defective part Maximum speed is reduced User is pushing striding belt Inspect striding belt and deck for excessive wear Replace any defective part Wax system malfunction is spray pattern between 8 200mm and 16 400mm is nozzle clean is hose kinked is wax bag empty I
2. Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills MODEL IDENTIFICATION and SERIAL NUMBER LOCATION Treadmill Model Identification MODEL 9100HR MODEL 9100HR with Telemetry Serial Number Location Serial Number SECTION V Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills WIRING BLOCK DIAGRAM CES 2 En SJAM 31345Sld 40108 GC A 009 OMY SL S3UIM YSHLO Tiv
3. 60 AK26 00536 0000 CBLMOTORICON 61 AK26 00536 0000 CBLWAXMOTOR 62 __ __ __ 26 00407 0002 CBLSTOPSW O O 63 26 005370 CBLWAXERPUMP 64 AK26 00538 000 CBLXFRMERCPU O 65 AK26 00420 0000 CBLDISPICONT O 66 AK26 00535 0 CBLEMERSBON 67 AK26 008400 CBLHOMESW 68 lt 0K26 01915 0001 SIDERTLT de 69 0 26 01917 000 FLEX DECK decal 70 lt OK26 01930 0000 MOTOR COVER deca T OK26019400000 HANDRAIL RT decal O GK41 00002 0034 Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills PARTS IDENTIFICATION Cont Model 9100HRT Cont 9 lesee 2988 06909
4. M He SLOP SWICK orice aa ee casi i ieSe Telemetry HR Kit ele d sau 2 m ayy eror reta va cabin exe era PUR aUe yea ers asa Tem wave aea PE cuv dea amia METRE DUVR SEE KE LEE Wax eines aan kidani Drive Molor Separate the Front and Rear Frame Assembilies 19 20 Siriding Belt 21 22 d 8 1 23 Suc 24 RearRoll r u Ee 25 Power e ma 26 Wax Container uuu aa PEPE ccc cL cin wi es a eR ERR go Ru cepe Te aa siasa cR 27 28 FONE helleg eege Eed eene EE 29 30 Drive co icta e ees uda Qaya s Q ima ti Suway V RP EE E Eae muya lya 31 32 How To ADJUST AND TENSION THE STRIDING BELLT 33 36 ADJUST AND TENSION THE LIFT ACTUATOR 37 SECTION IV iii 1 5 SECTION V 1 Preventive Maintenance Tips
5. O 37 0K26017280000 LNECORDBKI O 38 AK26 004140001 39 AK26 00695 000 MOTORCOVERwHec F 40 SK26 00630 00 7CONSOLEASSY OO a AK26 006810 0001 OVERLAY i2 FK26000040080 STOPSWICHKT O O 43 FK26 000020007 HEARTRATEPCBBOARDKIT 44 Ok26018520000 CONSOLECONNCOVER 45 AK26 0040 00 HANDLEBAR W ELECTRODE o 47 AK2600587000 FHONTROLLERASSY 48 0K26018650000 FRTHOLLERPULLEY 49 AK26 00546 0002 Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills 7 SECTION IV PARTS IDENTIFICATION Cont Model 9100HRT Continued EU Continued from previous 55 OK2601646000 ANILSUPPAD 51 OK260184 amp 0000 ENDCAP conoe o 52 OK26016870000 ENDCAP REARRT Oo 55 OK2601680000 ENDCAP REARLE O 54 OK260128 00001 ENDCAP HANDRAL O o 55 lt 5 40 00045 000 POLARRECEVER O 56 lt OKi801600000 PLASTICTBOX 57 SK26 00506000 LEGAEVELERWIPRD 58 lt AK26 0088 0000 CBLCPUICONSODE O oO 50 AK26 005340000 CBLCONCP U
6. A 009 BMD pL vt 8 JAM A OOS 66 L ov zi Ae SALON sod 9 ann i SS 4311041405 suspect f ua E od 4 e 8 dr nus NOS83N3 me 0 Z awn anod SIE yp gcn yasal HH ii ESCH 3 amenaswa lt enya E SL kima azu E he eg aves Lope JINGOW s3A 0d Sai par par an EREER d eni d 50 SSC Rech WEE pum EERE Xudns 3317985 1041405 Kand uxwod 59585 2 Nosu EU EH 504 Z EE Cm 3980 4 RN e QUA 304 wi zeen m Ka Avigsid EI M m SE ELM di K feg N 5 per ven TUA ISTE 508 9 Tee 4 SEL uesib H Huss CH Zd E ES i klick e TU CCS zem m aa Y s 05 TES mH aa 5 2 DAR Poon eiss E A Site 22608 ides mm bu EN ld 8341038 Weed oe asi J 9 dois sume vu ees Avidsid veer aeoods ze wes 715 M Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills PREVENTIVE MAINTENANCE TIPS ITEM WEEKLY MONTHLY QUARTERLY BI ANNUAL ANNUAL Anti Static Cords INSPECT REPLACE Console CLEAN INSPECT agin TA descr Seb VACUUM INSPECT C C REPLACE Rc INSPECT 1 5 Cord INSPECT
7. IL Target Speed encoder o CALORIES OlOooOoooOoOs CLIE Incline pulse count every 400 ins Ty OWATTS L JLI IL CCCo OOO QUICK START PRESS START onsuit a physici equipment Sto Ou feel ENTER WEIGHT y y PRESS SPEED LIFE FITNESS 1 800 736 3867 PRESS INCLINE ATLANTIC 49 89 3177 51 0 Press CLEAR to exit maintenance The information that will be displayed in this mode is as follows Lit LED s displayed in all windows Walking LED s displayed in all windows Hours that main motor has been working displayed in TIME window Speed encoder count displayed in CALORIES window Speed pulse count displayed in MILES KILOMETERS window Target speed indicated in SPEED window Q Target incline indicated in INCLINE window Tests in the Display Diagnostics are as follows 1 Press the ENTER key once to test Displays LED s Press the ENTER key twice to test Display Walking LED s 2 After pressing the ENTER key once press Number Keys to view specific digits 3 Press INCLINE and SPEED keys to view specific number segments 4 Press CLEAR to exit the Diagnostic Program or press Program Keys to enter another Diagnostic Accounting function Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills DIAGNOSTIC TESTS How To EXECUTE THE EEPROM MODE INSTRUCTIONS current eeprom TIME show EEPROM write count base address for current ba
8. J O AK26 00537000 CBLWAXERPUMP 64 __ 26 00538 0000 CBLXFRMER CPU S 6 26 00420 0000 A CBLDISPCONT gt O 6 AK26 00535 0001 1 CBLEMERSON O 67 AK26 00544 0001 6 OK26 01915 0001 SIDE RT LT decal 69 26 01917 0000 FLEXDECK deca 70 26 01930 0000 MOTORCOVER dea jj lt OK26019400001 HANDRALRT deca 72 Optional item not part of unit Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills PARTS IDENTIFICATION Cont Model 9100T Cont AN o oop AS E SECTION IV Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills PARTS IDENTIFICATION Model 9100HR GK26 00022 0100 SERAIL RANGE 345780 349474 4 25 97 Part Number Description Ref T 9077000000808 NEEDLEVAWE aa CC Cin 2 001700090813 NPPLE SIGIN 01700
9. Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills COMMUNICATING BY FAX If you would like to submit a parts order or if you need help troubleshooting a problem we have included for your convenience a FAX form on the following page Simply make a copy or copies of the FAX sheet and fill in the necessary information You may FAX us at any time 24 hours a day to either of the numbers shown A Life Fitness service representative will process your order or respond to your problem as quickly as possible SECTION V CUSTOMER SUPPORT SERVICES PARTS ORDER IF BOTH SALE PLEASE INDICATE PRODUCT TROUBLESHOOTING WARRANTY CUSTOMER NO DATE CONTACT NAME METHOD OF SHIPMENT C 1 DAY C 2 DAY C GROUND PARTS ORDER FORM PRODUCT TROUBLESHOOTING PRODUCT NAME SERIAL NO DETAILED DESCRIPTION OF PROBLEM PRODUCT NAME SERIAL NO DETAILED DESCRIPTION OF PROBLEM TIME RECEIVED TIME COMPLETED TECHNICIAN NAME 21247470222 CUSTOMER SUPPORT SERVICES 10601 W Belmont Ave Franklin Park IL 60131 PHONE 800 351 3737 Toll Free or 847 451 0036 FAX 800 216 8893 Toll Free or 847 288 3702 Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills NOTES SECTION V
10. between the bottom of the LIFT ACTUATOR CASING and the top of the LIFT ACTUATOR SLEEVE should now be between 080 to 125 inches 2 032 to 3175 cm Step 8 Replace the BOLT and NUT you had previously removed to secure the bottom of the LIFT ACTUATOR SLEEVE to the LIFT FRAME ASSEMBLY Step 9 Carefully tilt the treadmill back to its operating position Visually inspect the gap setting of the LIFT ACTUATOR SLEEVE and the LIFT ACTUATOR CASING with the machine resting at a zero 0 percent incline Step 10 Turn the power ON at the ON switch and by plugging the unit into the electrical outlet Perform the How To EXECUTE THE INCLINE CONTROL TEST described in the Section Diagnostic Tests included in this Service Manual 36 Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills NOTES 37 SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills NOTES 38 Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills PARTS IDENTIFICATION Model 9100T GK26 00020 0100 SERIAL RANGE 336894 339359 4 25 97 Pilots 336369 336380 amp 336775 336834 Part Number Description Ref DI 9077000000808 NEEDLEVAWE aa CC n 2 001700090813 NPPLE SIGIN 0170009084 NPPLE VAIN 4 001700090842 SPRAYNOZZE bas 5 00170009009 SPRAYNOZBODY 6 OK20173 00g WAXPUMPWIBKT 7
11. Loose connections at CPU control board and display Towel or magazine may be making contact with stop switch while user is running Stop switch cover is missing Stop switch is activated with very light pressure or returns very slowly after being pressed Stop switch cable not making proper contact Pinched display console harness Open ground path Display reads Power up reset Symptom Unit Resets Randomly Corrective Action Plug treadmill into a dedicated 120V 20 amp circuit Replace line cord Inspect power connection at electrical outlet and at machine for proper contact Secure connections at CPU control board and display Move possible obstructions off display console and handlebar Replace stop switch or console Replace stop switch or console Reseat cable from stop switch Check all display console connections Using voltmeter check 4 points for continuity console pan screws console mounting screws handlebar screws and handrail mounting screws to frame with respect to ground Ground must ba a non painted surface Verify power is a dedicated outlet To verify turn breaker at panel to off Using a voltmeter take a voltage reading at electrical outlet With breaker off zero volts should be detected If voltage is present at electrical outlet line is not wired for dedicated service SECTION I Call Life Fitness Customer Support Services 847 451 0036 or 1 80
12. Loosen the two STRIDING BELT TENSIONING BOLTS on the REAR ROLLER by ALTERNATELY AND EQUALLY turning each 1 4 turn counterclockwise until the STRIDING BELT tension is relieved enough to allow partial removal of the FRONT ROLLER from the right side of the unit Step 4 Figure 2 Remove the two BOLTS LOCKWASHERS and WASHERS securing each side of the FRONT ROLLER SHAFT to the FRAME and partially remove the FRONT ROLLER from the right side of the FRAME ASSEMBLY Step 5 Remove the worn DRIVE MOTOR BELT from the FRONT ROLLER and replace with a new one Relocate the FRONT ROLLER into position on the FRAME and use a straightedge to align the outside faces of the FRONT ROLLER PULLEY and the MAIN DRIVE MOTOR PULLEY prior to tightening the two reinserted BOLTS LOCKWASHERS and WASHERS Step 6 Figure 1 Manually position the STRIDING BELT in the center of the ROLLERS Retension the STRIDING BELT by ALTERNATELY AND EQUALLY turning the two BELT TENSIONING BOLTS clockwise until the STRIDING BELT seems snug against the REAR ROLLER WARNING DO OVERTIGHTEN THE STRIDING BELT TENSIONING BOLTS TO AVOID POSSIBLE DAMAGE TO THE STRIDING BELT AND THE ROLLER BEARINGS Step 7 Reassemble the Treadmill by reversing the procedures used in Step 2 but do not replace the MOTOR COVER at this time Step 8 Use a straightedge to recheck the alignment of the FRONT ROLLER PULLEY with the MAIN DRIVE MOTOR PULLEY If a misalignment exists loosen the two SET SCREWS on the
13. Display Console CLEAN INSPECT Handlebar CLEAN NN INSPECT 1 0 Handrail and Handlebar INSPECT Bolts Kcu 2 0 Belt INSPECT Front Roller INSPECT Rear Roller INSPECT 33 Stop Button INSPECT ccr MEER Rear Roller CLEAN amp vBet f INSPECT Wax Ass y meer SC bes meer Oo Leaks INSPECT CLEAN amp ewe L REPLACE SECTION V Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills ESTIMATED REPAIR TIMES DESCRIPTION TIME IN MINS EMERSON CONTROLLER EMERSON CONTROLLER MN CPU O LINE CORD 18MiN WAX FILLER KIT N 15 DECK RUBBER MOUNTS LORD 4 WALKING BELT FLIP DECK 90MN DRVEMOTORASSY 90MN _ DISPLAY ASSY O O O 15MN ENTRY MODULE POWER GMN ONOFFSWTCH O 30MN _ ADJUSTABLELEGPADASSY 15MN LMTSWTCH 30MN TINSEL INSIDE ENDCAPALLA 15MN O STOP SWITCH ON DISPLAY 30MN BRUSH BELT CLEANING 15MN CABLEASSYFRAMECPU 30MN CABLE ASSY DISPLAYIFRAME 30MN HANDRAL O BOTTOMFRONTGUARD 15MN PINCH GUARD REAR W TINSEL 15MN Z BELTTRACKING SENSOR 4557 30MN omn CIRCUIT BREAKER _________ 30MN CROSSBAR 30MN 90 minutes includes belt and deck removal
14. FRONT ROLLER PULLEY AK26 00480000 REARROLLERASSY O Continued next page 9100 Series Heart Rate and Telemetry Equipped Treadmills 4 91 oo PARTS IDENTIFICATION Cont Model 9100HR Continued Tieni Continued from previous 50 Ok260164600 O 5 26 01848 0000 A ENDCAP conol j 522 OK26016870000 ENDCAP REARRT _ 55 OK260168 008 _________ __ 54 OK2601282000 ENDCAP HANDRAL 55 SK2600566000 LEGLEVELERWIPAD 56 AK26 00889 000 CBLCPUCONSQEE 57 __ 26 00534 0000 CBLCONCPU O 58 AK26 005360000 CBLMOTONCON 59 AK2600536000 CBLWAXMOTOR 6 26 00407 0002 CBLSTOPSW O 61 AK2600537000 CBLWAXERPUMP 62 AK26 0538000 _ CBLXFRMERCPU 63 __ AK26 00420 0000 CBLDISPCONT O G4 lt AK26 00535 0001 CBLEMERSON 65 __ AK26 00544 0001 CBLHOMESW gt 1 O 6 OK26 01915 0001 A SIDE RT LT deca 67 26 01917 0000 FLEX DECK decal 68 OK26 01930 0000 MOTORCOVER dea x 1 69 OK26 01940 0001 HANDRAlLRT deca 70 __ 26 00619 0000 1 OP WARRBAG 0 10 O 71 AK26006
15. SECTION IV Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills PARTS IDENTIFICATION Model 9100 GK26 00004 0100 SERIAL RANGE 330068 331134 T 2p 00 00090813 NIPPEN O 0170009084 4 001700090842 SPRAYNOZZE bas 5 00170009 0808 SPRAYNOZBODY 6 026 01733 0002 WAXPUMPWIBKT O 7 OKo0136001 WAXBAG S s OKo0i1 000 9 __ 0K26 01892 0000 WAX COVER cardboard 626 000 0035 warak O 19 0602010 OK2601350 0000 SHOCKABSORBERSReM O 12 OK26013855 000 DECKSTFFENER O 13 0017000420800 14 __ 0k26 01925 0001 15 OK260149000 TNSELCORDspig De OK2601752000 DEBRISBR SH 17 OK2601778 000 PINCHGUARD OK26014 000 MANDRIVEMOTOR 19 OKo60i873000 DRIVEBET 20 L DR MOTOR PULLEY Go roov 2i Sk2600406000 IDLERARMASSY 22 OK260i4 000 TENSIONSPRNG 23 GK2600005000 MOTORCONTROLER O 24 OK260160 000 LINEARACIUMOR 5 0017000220188 HOMESWICH e OK260i501 000 WHtElla O 27 OK260170 000 FRONTCOVER o 28 Ao849203 A001 CONTROLBD CP 29 OK2601761000 SHiED conrlPCB OK260170 000 BRKFPCBMIG
16. LEGLEVELERWIPAD 57 AK26 004810000 CBLCPUCONSOE 55 26 00534 0000 CBLCONCPU O 59 AK26 005360000 CBLMOTONCON 6 AK26 00536 0000 CBLWAXMOTOR gt O 61 26 00407 0002 O 62 AK2600537000 CBLWAXERPUMP 63 26 00538 0000 A CBLXFRMERICPU 0 O 64 __ 26 00420 0000 DISP CONT 65 lt AK26 00535 0001 _ CBLEMERSON 6 __ AK26 00544 0001 CBLHOMESW gt O 67 OK26 01681 0000 RT LT 6 26 01683 0000 HANDRAIL deca jj 69 j j j ES a Cj j sp oo 1 Optional item not part of unit 11 SECTION IV Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills PARTS IDENTIFICATION Cont Model 9100 Cont 32 24 33 BS EUM ELLE Sa E es H
17. Turn the power OFF at the ON OFF switch and by unplugging the machine at the electrical outlet Step 2 Remove the four SCREWS securing the CONNECTOR COVER to the bottom of the DISPLAY CONSOLE Step 3 Unplug the 10 PIN CONNECTOR and the 4 PIN CONNECTOR from the back of the DISPLAY CONSOLE Step 4 Remove the four SCREWS securing the DISPLAY CONSOLE to the HANDRAILS Step 5 Rest the new DISPLAY CONSOLE on the HANDRAILS then install and tighten the four STARWASHERS WASHERS and SCREWS in a criss cross pattern to secure it in place Do not overtighten the screws NOTE BE CAREFUL NOT TO PINCH ANY WIRES BETWEEN THE DISPLAY CONSOLE AND THE BRACKETS Step 6 Reverse Steps 1 through 3 to complete installation 10 Pin Connector 4 Pin Connector Washers 4 Sc Screws 4 Connector Cover Screws 4 10 Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE STOP SWITCH Step 1 Turn the power OFF at the ON OFF switch and by unplugging the machine at the electrical outlet Step 2 Remove the DISPLAY CONSOLE from the machine See How To Step 3 Remove the BEZEL FACE PLATE from the DISPLAY CONSOLE Step 4 Disconnect the wiring from the worn STOP SWITCH Step 5 Remove the worn STOP SWITCH from the BEZEL ASSEMBLY Depending on the type of switch previously used it may be necessary to damage the existing STOP SWITCH to acccomplish this task Take special care n
18. belt press the speed increase key The Total Cal LED should go out initially while the Cal HR LED comes on Once the belt reaches speed both LEDs should be on If this is the case both the control board and the motor controller are functioning complete the Speed Performance Evaluation Faulty Emerson motor Switch the Emerson motor controller with controller another Life Fitness model 9100 treadmill if available Replace motor controller Faulty CPU control board Switch the CPU control board with another Life Fitness model 9100 treadmill if available Replace control board Faulty drive motor assembly Inspect main drive motor and drive belt Replace if necessary Call Life Fitness Customer Support Services 847 451 0036 or 1 800 351 3737 10 Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills TROUBLESHOOTING GUIDE Symptom Striding Belt Not Centered On Deck Malfunction Probable Cause Corrective Action Striding belt mis alignment Improper walking running Striding belt not centered Striding belt tension needs to See How To Adjust and Tension the be adjusted Striding Belt Call Life Fitness Customer Support Services 847 451 0036 or 1 800 351 3737 NOTE Also refer to Symptom Belt Beyond Limits or Notify Maintenance Belt Tracking Error 11 SECTION I Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills TROUBLESHOOTING GUIDE Symptom Display reads N
19. Number of hours since last waxing DISTANCE Waxing interval in hours Waxing duration in seconds o CALORIES WATTS Autowaxer stats and messages SPEED Target Speed INCLINE Target Incline QUICK START CAUTION PRESS START ENTER WEIGHT PRESS SPEED A LIFE FITNESS 1 800 735 3867 ATLANTIC 49 89 3177 51 0 PRESS INCLINE Press CLEAR to exit maintenance The information that will be displayed in this mode is as follows Percent of wax left in reservoir displayed in the INSTRUCTIONS window Number of times the wax pump has discharged displayed in INSTRUCTIONS window Hours since last waxing displayed in the TIME window Waxing duration displayed in the CALORIES window Waxing interval displayed in the MILES KILOMETERS window Target speed indicated in SPEED window Target incline indicated in INCLINE window Tests in the Waxing Control Diagnostics are as follows Press the ENTER key to start waxing operation Press the SPEED or NUMBER keys to enter a target speed Press the INCLINE DECLINE keys to enter a target incline Press the 0 key to stop the striding belt Press CLEAR to exit the Diagnostic Program or press Program Keys to enter another Diagnostic Accounting function Life Fitness 9100 Series Heartrate and Telemetry Equippe
20. ROLLER GUIDE BRACKET in position Step 5 Figure 1 Remove the SCREW and PINCH CLEAT from the left side of the DECK Step 6 Figure 1 Remove the SCREW and WASHER securing the TOE GUARD to the left side of the FRAME Loosen but do not remove the SCREW and WASHER securing the TOE GUARD to the right side of the FRAME Step 7 Lift the REAR ROLLER up forward and to the left to completely remove it from between the FRAME and the STRIDING BELT Step 8 With the REAR ROLLER removed from the unit tilt the REAR FRAME ASSEMBLY on to its right side Step 9 Figure 2 Unhook the top SPRING of the ANTI STATIC CORD on the outside of the STRIDING BELT and allow it to drop to the floor Step 10 Figure 2 Manuever the worn STRIDING BELT over the FRONT ROLLER and the rear of the FRAME Install the new STRIDING BELT while taking special care to insure the ARROWS stamped on the underside of the BELT point in the direction of machine rotation If the STRIDING BELT bears the Lifestride Logo it should be readable to a person using the treadmill for proper rotation Step 11 Reverse Steps 1 through 10 to return all parts to their proper position Do not reinstall the REAR FRAME CAPS at this time unless they are equipped with BELT TENSIONING BOLT access holes Step 12 Adjust and tension the STRIDING BELT See How To Continued 20 Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE STRIDING
21. S SK26005 22000 POWERBOXASSY 32 0017000050700 8AMPBREAKER 00170005008 05AMPBREAKER 31 00100320180 ONOFFSW 35 001700050005 LINECORDSFTsandad OK90173000 LlINECORDBKT O 38 AK2600337000 XFRMER ASSY 39 AK26008250001 MOTORCOVERwWen O SK26005880001 CONSOLEASSY O o AK2600597 000 LOVE 42 FK26000080080 STOPSWHCH i3 OK2601852000 CONSOLECONNCOVER 44 OK260i875 000 0 HANDLEBAR O 45 lt AK26 00550 0000 HANDLEBARHARDWAREKIT oe AK2600545000 FRONTROLLERASSY 47 __ 0K26 01784 0000 FRONT ROLLER PULLEY as AK26005460000 HEARROLLERASSY OK26 01646001 ANISUPPAD Continued next page Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills PARTS IDENTIFICATION Continued Model 9100T Continued B Continued from previous 5 OK2601717000 ENDCAP conol O OK26016870000 ENDCAP REARRT 522 OK2601688008 _________ __ 55 OK26016900000 ENDCAP HANDRAL 54 SK40 00045 0001 POLARRECEVER 1 O 5 26 01360 0000 PLASTCTIBOX 1 10 0 0 O 56 SK2600560000
22. WIRE HARNESS to the Treadmill FRAME Step 6 Figure 2 Remove the two SCREWS securing the worn TRANSFORMER to the POWER BOX and replace with a new TRANSFORMER Step 7 Reverse Steps 1 through 5 to return all parts to their proper position NOTE BE SURE TO REPLACE ALL WIRE TIES TO SECURE THE WIRE HARNESS TO THE FRAME IN ITS ORIGINAL POSITION Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE LIFESPRINGS Tools Required Hex key wrench set socket and ratchet set Step 1 Turn the power OFF by unplugging the unit at the wall outlet Step 2 Remove the DECK See How To Step 3 Remove the two DECK CHANNELS and set them aside to be reinstalled later Step 4 NOTE APPLY LOCTITE TO THE SCREW PRIOR TO Remove the SCREW and WASHER securing each SECURING THE NEW LIFESPRING INTO POSITION TO worn LIFESPRING to the FRAME AVOID ANY POSSIBLE LOOSENING OF THE SCREW Step 5 Insert the SCREW and WASHER into the hole in the new LIFESPRING Position the LIFESPRING ASSEMBLY in place on the FRAME and secure Step 6 Slide the two DECK CHANNELS back into place Step 7 Reverse Steps 1 and 2 to return all parts to their proper positions SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE PC CONTROL BOARD Tools Required Standard and phillips screwdriver hex key wrench set Step 1 Enter into the Service Menu with th
23. XFRMER ASSY 39 AK260082 000 MOTORCOVERwdem SK260061 000 CONSOLEASSY AK26006100001 _ 42 FK26000080080 STOPSWHCH i3 OK2601852000 CONSOLECONNCOVER 44 OK260i87 000 HANDLEBAR O O 45 GK260000004 UPGDEHRALKT oe AK260058 000 FRONTROLLERASSY a7 OK26018650000 FRONT ROLLER PULLEY zs AK26005460000 REARROLLERASSY 49 OK260164600001 ANT SLIP PAD Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills PARTS IDENTIFICATION Continued SECTION IV Model 9100T Continued Em c Continued from previous 5 j OK26 01848 0000 ENDCAP conol O 51 0 26 01687 0003 ENDCAP REARRT 522 OK260168 008 _________ __ _ 55 OK2601282000 ENDCAP HANDRAL 54 1 SK40 00045 0001 POLARRECEVER S O 5 1 OK26 01360 0000 PLASTIC T BOX 0 O 56 SEEFEEEFEEFHEFE C C C EFEPEFEFEFEEE FE 57 SK2600566000 LEGLEVELERWPPAD 58 AK2600588000 CBLCPUCONSOLL 59 26 00534 0000 CBLCONCPU O 6 AK26 00536 0000 CBLMOTORCON 1 O 61 26 00536 0000 CBLWAXMOTOR gt O 62 __ 26 00407 0002 CBLSTOPSW
24. ed O 12 OK26018850000 DECKSTFFENER O OO 13 0017000420805 LIFESPRING 14 OK2601925000 STRIDINGBELT F 15 OK2601459 000 TINSELCORDGpinj 16 OK260175 0000 DEBRISBRUBH O o i7 0K26017780000 PINCHGUARD O O OK2601540000 MANDRVEMOTOR i9 OK2601875000 DRVEBELT o o 29 OK26018660000 DRMOTORPULLEY I2goov 21 SK26 00466 000 IDLERARMASSY 22 OK260184 000 TENSIONSPRNG O O 23 GK26 00002 0034 MOTOR CONTROLLER mph o 24 OK260160000 LINEARACTUNTOR O 25 0017000322008 7 HOMESWICH O 2 OK260150 0000 7 OK26017100000 FHONTCOVER 28 AO8492099 004 29 OK2601761 0000 SHIELD onroPCB 30 OK26017500000 31 SK26 0058000 POWER BOXASSY 32 0017000050700 8AMPBREAKER O 0017000030687 05AMPBREAKER O F 34 AK4000082000 ONOFFSWASSY 35 0017000220013 OnOf iab 38 0017000030693 LINECORD8FTslandad a 0017000030743 CORD 12FT optiona
25. the electrical outlet located on the left side of the frame Step 11 Figure 2 Grasp the REAR FRAME at each end of the REAR ROLLER and pull outward to separate the FRONT and REAR FRAME ASSEMBLIES Step 12 Reverse Steps 1 through 11 to return all parts to their proper positions REASSEMBLY TIME SAVING TIP WHEN SLIDING THE REAR FRAME ASSEMBLY BACK INTO POSITION USE A SLIGHT SIDE TO SIDE ROCKING MOTION TO OVERCOME ANY HIGH SPOTS WITHIN THE SIDE PANELS ONCE THE REAR FRAME IS SET FIRMLY IN POSITION AGAINST THE STOP PINS INSERT AND LOOSELY INSTALLTHE FOUR FRAME BOLTS BEFORE TILTING THE MACHINE ON ITS SIDE AT STEP 7 AS YOU REVERSE THE STEPS Continued 18 Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To SEPARATE THE FRONT AND REAR FRAME ASSEMBLIES Continued SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE STRIDING BELT Tools Required Standard screwdriver hex key wrench set socket and ratchet set CAUTION DO NOT REMOVE OR LOOSEN THE FRONT ROLLER WHENEVER REMOVING OR INSTALLING A NEW OR EXISTING STRIDING BELT Step 1 Turn the power OFF at the switch and by unplugging the unit at the electrical outlet Step 2 Separate the FRONT and REAR FRAME ASSEMBLIES See How To Step 3 Figure 1 Remove the two BELT TENSIONING BOLTS and WASHERS from the REAR ROLLER Step 4 Figure 1 Remove the two SCREWS securing the left side
26. 0 351 3737 Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills TROUBLESHOOTING GUIDE Symptom No Power Malfunction Insufficient power Probable Cause On Off switch Insufficient power source Damaged line cord Line cord improperly seated in socket Faulty display console Power module e Circuit breakers e On Off switch Interrupted circuit Display reads Power up reset Corrective Action Is unit turned on Plug treadmill into a dedicated 120V 20 amp circuit Using a meter verify power at outlet Replace line cord Inspect power connection at wall outlet and at machine for proper contact See Display Console symptom Check connector P4 at CPU board for 120VAC Replace faulty parts Test circuit breaker on treadmill Replace if necessary Verify power is a dedicated outlet To verify turn breaker at panel to off Using a voltmeter take a voltage reading at electrical outlet With breaker off zero volts should be detected If voltage is present at electrical outlet line is not wired for dedicated service Call Life Fitness Customer Support Services 847 451 0036 or 1 800 351 3737 Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills TROUBLESHOOTING GUIDE Malfunction Probable Cause Fill valve in kit has crimped fill hose Fill valve in treadmill is not fully open Fill hose in treadmill is crimped Symptom Wax WIill
27. 06017000 WAXBAG s OKo0i81 000 S OKo0i825000 WAX COVER cardboard mo 060020100 DECK SyS OK6013500000 SHOCKABSORBERSReM O 12 OK2601355 000 13 0017000420800 LKESPHNG 14 __ 0k26 01925 0001 STRIDNGBELT O 15 OK260149000 TNSELCORDspig me OK2601752000 DEBRISBR BH 17 OK2601778 000 PNCHGUARD OK26014 000 MANDRIVEMOTOR 195 OKo0i87000 DRIVEBET S 20 OK2601866 000 DRMOTORPULLY I2gooe 2i Sk2600466000 IDLERARMASSY 22 OK260i4 000 TENSIONSPRING 23 GK26 0000004 MOTORCONTROLLER ek 24 OK260160 000 lINEARACIUMOR 25 0017000220188 HOMESWICH e OK260i501 000 WHtElla 27 OK260171 000 FRONTCOVER 29 AO849205A04 CONTROLBD CP O 29 026 01761 0000 SHiEb conrlPCB _ Oo OK260170 000 BRKFPCBMIG SK26005800001 POWERHBOXASSY 32 0017000050700 93AMPBREAKER O 0017000000087 05AMPBREAKER 31 AK4000052000 ONOFFSWASSY 35 07008201901 OwOftb 38 00170005693 LINECORDSFTsandad 0017000050743 LINE CORD 12FT optiona F 3 OK2601723000 lNECORDEKT OO O 38 AK2600414000 O
28. 09084 NPPLE VAIN 4 001700090842 SPRAYNOZZE bas 5 00170009009 SPRAYNOZBODY 6 OK20173 00g WAXPUMPWIBKT 7 06017000 WAXBAG s OKo0i81 000 S OKo0i825000 WAX COVER cardboard mo 060020100 DECK SyS OK6013500000 SHOCKABSORBERSReM O 12 OK2601355 000 13 0017000420800 LKESPHNG 14 __ 0k26 01925 0001 STRIDNGBELT O 15 OK260149000 TNSELCORDspig me OK2601752000 DEBRISBR BH 17 OK2601778 000 PNCHGUARD OK26014 000 MANDRIVEMOTOR 195 OKo0i87000 DRIVEBET S 20 OK2601866 000 DRMOTORPULLY I2gooe OK2601845 00 TENSIONSPRING 01761 OK26 00761 0000 SHlELD conro ECH S y O _ O0K26 001750 000 BRKTPCBMIG 0 0 0 0 0 0 5 26 00580 000 POWERBOXASSY __ 0 0 0 0017 00003 0700 3AMPBREAKER 1 1 1 1 1 0 E AK2600610000 Joven FK2600000080 i3 FK26 00002 0097 HEARTRATEPCBBOARDKIT 44 Sk2600440000 HANDLEBARW LECTRODE 45 OK26 018520000 CONSOLECONNCOVER GK2600002004 UPGDEHRALKT AK26 00587 0000 FHONTROLLERASSY Ok2601865 00
29. 2 minutes without giving heart rate reading Display reads a continuous heartrate reading when hands are removed HR rates begin at 70 14 Probable Cause Dirty handlebar sensors Inadequate contact with all four sensors User running over 4 5 mph 7 25kph User may have an unusual heart condition Older software version on heart rate sensor board Loose connections at display console and handlebar Faulty display console Faulty handlebar Sweat trails or cleaner residue will cause misreadings Harness wires pinched at handlebar or handrail Corrective Action Wipe sensors with a clean soft cloth Verify a firm grip of all four sensors 2 on top 2 on bottom of handlebar For accurate heart rate reading user must slow down to less than 4 5 mph 7 5kph Have different people grasp sensors to detect any variance Enter into DIAGNOSTIC menu to attain software version Enter into Execute Viewing of Usage Statistics Secure connections at display console and handlebar Replace entire display console Swap handlebar with known working machine Replace handlebar if necessary Clean sensor with water and a clean soft cloth to remove salt and oils Replace handlebar if the wires are damaged Call Life Fitness Customer Support Services 1 847 451 0036 or 1 800 351 3737 Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills TROUBLESHOOTING GUIDE Symptom N
30. 22000 HARDWAREKT FEF pp Oo VOh gt Not shown 1 Optional item not part of unit SECTION IV Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills PARTS IDENTIFICATION Cont Model 9100HR Cont Se Cp 086 Do eec s oo Boo 55 geo E 3 i 45 Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills PARTS IDENTIFICATION Cont Model 9100HRT GK26 00026 0100 SERIAL RANGE 349475 amp T 4 25 97 Pilot 348981 348995 inl 0017 00009 0808 NEEDLE VALVE 0017 00009 0813 NIPPLE 3 16 IN U ___0017 00009 0842 SPRAY NOZZLE bras 00170000p 000 SPRAYNOZBODY OK26017330000 WAXPUMPWIBKT OK260173600001 WAXBAG OK26 01851 0000 S OK26018320000 WAX COVER cardboard 16 OK260120 00080 E OK260350 0000 SHOCKABSORBERS
31. ACE THE DRIVE MOTOR Tools Required Standard screwdriver hex key wrench set straightedge Step 1 Turn the power OFF at the switch and by unplugging the unit at the electrical outlet Step 2 Remove the four SCREWS securing the MOTOR COVER in place and set COVER aside Step 3 Figure 1 Insert a standard screwdriver into the slot on the front of the IDLER LEVER and lift upwards to relieve tension from the DRIVE MOTOR BELT Remove BELT from the DRIVE MOTOR PULLEY Step 4 Disconnect the 6 PIN CONNECTOR of the DRIVE MOTOR HARNESS and remove the CONNECTOR from the bracket securing it to the FRAME Step 5 Figure 2 Remove the two SCREWS and NUTS securing the HOLD DOWN CLAMPS at the front and rear of the DRIVE MOTOR Step 6 Lift the entire DRIVE MOTOR ASSEMBLY off of the FRAME CRADLE and remove it from the machine Step 7 Figure 2 Loosen the two SET SCREWS securing the DRIVE MOTOR PULLEY to the MOTOR SHAFT and transfer the DRIVE MOTOR PULLEY from the worn DRIVE MOTOR to the new Do not tighten the the SET SCREWS at this time Step 8 Partially reassemble the DRIVE MOTOR ASSEMBLY by reversing Steps 3 through 6 Step 9 Figure 2 Use a straightedge to align the DRIVE MOTOR PULLEY with the FRONT ROLLER PULLEY Once the alignment is exact tighten the two SET SCREWS on the DRIVE MOTOR PULLEY to secure it to the SHAFT of the new DRIVE MOTOR Step 10 Reverse Steps 1 and 2 to return the unit to operation Continued 16 Life Fi
32. ARNING DO NOT STAND ON THE STRIDING BELT WHILE ENTERING THE SERVICE MODE OR WHILE PERFORMING ANY OF THE DIAGNOSTIC TESTS INSTRUCTIONS cumulative main TIME speed control motor on time in hrs mode messages SPEED MPH dec on gt in 10 hrs PROGRAMS target PROGRAM PROFILE speed E Heer e RATE D number of pulses MILES STO P sent to the controller CT INCLINE RANDOM H actual speed 00000 CAL HR MANUAL PAUSE O TOTAL CAL Use the STOP button to immediately end your workout Speed Control Mode Messages SPEED Target Speed DISTANCE Number of pulses sent to the controller 0 INCLINE CALORIES CCIW NIA 5 2225 2205 m mw OWATTS 00 QUICK START PRESS START ENTER WEIGHT PRESS SPEED LIFE FITNESS 1 800 735 3867 PRESS INCLINE ATLANTIC 49 89 3177 51 0 Press CLEAR to exit maintenance NOTE TO ACCESS A SPECIFIED DIAGNOSTIC PROGRAM USE THE PROGRAM KEYS A PROGRAM KEY IS CONSIDERED ON WHEN ITS LED IS LIT OFF WHEN IT IS NOT LIT THE DISPLAY PROGRAM LED s SHOWN ON THESE EXAMPLES ARE OFF TO ENTER THE DIAGNOSTIC ACCOUNTING TEST 1 Press the START
33. BELT Continued 21 SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE LIFT ACTUATOR Tools Required Hex key wrench set two 9 16 wrenches wire cutting tool Step 1 Turn the power OFF at the switch and by unplugging the unit at the electrical outlet Step 2 Temporarily remove the PC CONTROL BOARD ASSEMBLY See How To and follow Steps 2 through 6 only Step 3 Cut the WIRE TIES and unplug the 4 PIN CONNECTOR of the LIFT ACTUATOR WIRE HARNESS from the PC CONTROL BOARD Step 4 Carefully tilt the Treadmill on its right side Step 5 Remove the BOLT and NUT securing the bottom of the LIFT ACTUATOR to the FRAME WHEEL ASSEMBLY Step 6 Remove the HAIRPIN CLIP and CLEVIS PIN securing the top of the LIFT ACTUATOR to the FRAME and angle the worn unit toward the front to remove it from the machine Step 7 Install the new LIFT ACTUATOR by reversing Steps 1 through 6 NOTE BE SURE TO REPLACE ALL WIRE TIES TO SECURE THE WIRE HARNESS IN ITS ORIGINAL POSITION 22 Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE MOTOR CONTROLLER Tools Required Standard screwdriver hex key wrench set Step 1 Turn the power OFF at the switch and by unplugging the unit at the electrical outlet Step 2 Remove the four SCREWS securing the MOTOR COVER in place and set COVER aside Step 3 Ground yourself by positioning an ANTI STA
34. BOLTS clockwise until the STRIDING BELT seems snug against the REAR ROLLER WARNING DO NOT OVERTENSION THE STRIDING BELT TENSIONING BOLTS TO AVOID POSSIBLE DAMAGE TO THE STRIDING BELT AND THE ROLLER BEARINGS Step 3 Go to Section B Steps 2 through 4 of the TENSIONING procedure Step 4 Go to Section A Step 2 for CENTERING the STRIDING BELT Step 5 After making an adjustment run the treadmill for several minutes and observe how the STRIDING BELT tracks Adjustments to the STRIDING BELT tracking takes several minutes to become apparent Increase speed to 5 0 m p h 8 kph and make final adjustments to TENSIONING BOLTS as required CAUTION DO NOT TURN TENSIONING BOLTS MORE THAN 1 4 TURN AT ONE TIME OR A MAXIMUM OF 1 FULL TURN Continued Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To ADJUST AND TENSION THE STRIDING BELT Continued D REPLACING THE STRIDING BELT WITH A NEW STRIDING BELT CAUTION WHENEVER REMOVING OR REINSTALLING AN EXISTING STRIDING BELT DO NOT REMOVE OR LOOSEN THE FRONT ROLLER Step 1 When installing a new STRIDING BELT take special care to insure the ARROWS stamped on the underside of the STRIDING BELT point in the direction of the machine rotation f the STRIDING BELT bears the Lifestride logo it should be readable to a person using the treadmill for proper rotation Step 2 After installing the new STRIDING BELT but prior to tensioning place two pieces of tape exactl
35. CE THE DECK Tools Required Hex key wrench set socket and ratchet set ATTENTION IF THE DECK IS TO BE REPLACED OR FLIPPED TO AN UNUSED SIDE THE STRIDING BELT MUST BE REPLACED AT THIS TIME IF THE DECK IS TO BE FLIPPED WIPE THE UNUSED SURFACE CLEAN WITH SOAP AND WATER PRIOR TO INSTALLATION Step 1 Turn the power OFF at the switch and by unplugging the unit at the electrical outlet NOTE THE TENSION OF THE STRIDING BELT MUST BE SLACKENED TO ALLOW ACCESS TO THE DECK Step 2 Use a 9 16 socket and ratchet wrench to ALTERNATELY AND EQUALLY turn the two BELT TENSIONING BOLTS counter clockwise until the STRIDING BELT is sufficiently slackened Step 3 Once the STRIDING BELT has been slackened remove the corner four MOUNTING SCREWS and the center four DECK STIFFENER SCREWS Step 4 Carefully lift the worn DECK and remove it from the machine Transfer the two PINCH CLEATS to the new DECK or the unused side of the existing DECK and slide the DECK into place Step 5 Insert and tighten the corner four MOUNTING SCREWS and the four DECK STIFFENER SCREWS Step 6 Manually position the STRIDING BELT in the center of the ROLLERS Retension the STRIDING BELT by ALTERNATELY AND EQUALLY turning the two BELT TENSIONING BOLTS clockwise until the STRIDING BELT seems snug against the REAR ROLLER WARNING DO OVERTIGHTEN THE STRIDING BELT TENSIONING BOLTS TO AVOID POSSIBLE DAMAGE TO THE STRIDING BELT AND THE ROLLER BEARINGS Step 7 Plu
36. DRAIL ENDCAPS from the worn HANDRAIL and transfer them to the new HANDRAIL if not included Step 8 Reverse Steps 1 through 4 to return all parts to their proper position NOTE BE CAREFUL NOT TO PINCH ANY WIRES BETWEEN PARTS DURING ASSEMBLY OF THE TREADMILL LEFT SIDE OF TREADMILL FRAME 13 SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE HANDLEBAR Tools Required Phillips screwdriver hex key wrench set socket and ratchet set Step 1 Turn the power OFF at the ON OFF switch and by unplugging the machine at the electrical outlet Step 2 Remove the DISPLAY CONSOLE See How To Step 3 Loosen but do not remove the two BOLTS securing the base of the RIGHT HANDRAIL to the Treadmill FRAME Step 4 Remove the six SCREWS securing the HANDLEBAR to the two HANDRAILS On models equipped with Lifepulse sensors withdraw the HANDLEBAR WIRE HARNESS with the 4 PIN CONNECTOR from the user LEFT HANDRAIL Lift out and remove the HANDLEBAR Step 5 Grasp the new HANDLEBAR and with the WIRE HARNESS to the left on models equipped with Lifepulse sensors route the WIRE HARNESS through the opening in the LEFT HANDRAIL exiting alongside the other WIRE HARNESS Align the three holes in the HANDLEBAR FLANGE with those in the LEFT HANDRAIL and re install the SCREWS Repeat on the right side Step 6 Reverse Steps 1 through 4 to return the Treadmill to operation 4 FI
37. EE 9100 Series Heartrate and Telemetry Equipped Treadmills Customer Support Services SERVICE MANUAL Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills INTRODUCTION HOW TO USE THIS SERVICE MANUAL In the unlikely event that an operating problem may occur with your Life Fitness model 9100 aerobic trainer this Service Manual will instruct and guide you on the quickest most efficient manner in which to approach the situation This Service Manual has been separated into a total of Five Sections for quick reference Q INTRODUCTION TABLE OF CONTENTS Section Q TROUBLESHOOTING GUIDES Section Q DIAGNOSTIC TESTS Section III MODEL 9100 How To GUIDES Section IV Q PARTS IDENTIFICATION Section V WIRING DIAGRAMS Q PREVENTIVE MAINTENANCE Q COMMUNICATING BY FAX 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 the Tools Required to complete that specific function Refer to Section IV to identify the proper name and number of the part you will n
38. MAIN DRIVE MOTOR PULLEY and adjust accordingly Step 9 Replace the MOTOR COVER and turn the power ON at the switch and by plugging the unit into the electrical outlet Step 10 Enter the Manual Program and set the BELT speed to 4 0 mph 6 4 kph If the STRIDING BELT remains centered after 5 minutes proceed to Step 10 If the STRIDING BELT drifts to the left or right see How To Adjust and Tension the Striding Belt Step 11 Set the BELT speed at 2 0 mph 3 2 kph Tightly grasp the HANDRAILS and attempt to stall the STRIDING BELT If the STRIDING BELT does not slip the FRONT ROLLER installation is complete If the STRIDING BELT does slip see How To Adjust and Tension the Striding Belt for proper BELT retensioning procedures Continued 30 Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE MAIN DRIVE MOTOR BELT Continued 31 SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To ADJUST AND TENSION THE STRIDING BELT Tools Required 5 16 Hex key wrench set This instruction is to be followed when A CENTERING THE EXISTING OR NEW STRIDING BELT B TENSIONING THE EXISTING STRIDING BELT C RE TENSIONING THE EXISTING BELT AFTER REMOVAL D REPLACING THE STRIDING BELT WITH A NEW STRIDING BELT CAUTION DO NOT OVERTIGHTEN THE TENSIONING BOLTS WHILE MAKING BELT ADJUSTMENTS OVERTIGHTENING OF BOLTS MAY OVERSTRETCH AND DAMAGE THE STRIDING BEL
39. N CONNECTOR 10 PIN CONNEC TOR 14 Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE WAX MOTOR PUMP Tools Required Standard screwdriver vise grips or clamp hex key wrench set socket and ratchet set Step 1 Turn the power OFF at the switch and by unplugging the unit at the electrical outlet Step 2 Separate the FRONT and REAR FRAME ASSEMBLIES See How Step 3 Disconnect the 2 PIN CONNECTOR leading to the worn WAX MOTOR PUMP Step 4 With your fingers remove the HOSE CLAMP leading from the WAX CONTAINER and temporarily seal off the HOSE to prevent spillage while disconnecting it Step 5 Remove the SPRING CLAMP and HOSE leading to the SPRAY NOZZLE Step 6 Use a wrench to loosen and remove the four MOUNTING BOLTS and WASHERS securing the worn WAX MOTOR PUMP to the FRAME and replace with a new WAX MOTOR PUMP NOTE THIS IS NORMALLY AN OPPORTUNE TIME TO INSPECT THE WAX SPRAY NOZZLE SLIDE YOUR HAND BETWEEN THE BOTTOM OF THE FRAME AND THE STRIDING BELT PRESS THE SPRAY NOZZLE IN AND TWIST IT 1 4 TURN TO REMOVE CLEAN OR REPLACE THE SPRAY NOZZLE AS DEEMED NECESSARY Step 7 Reverse Steps 1 through 5 to return all parts to their proper positions taking special note to unkink the WAX CONTAINER HOSE prior to rejoining the FRONT and REAR FRAME ASSEMBLIES 15 SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPL
40. Not Fill Properly Corrective Action Check the fill valve for proper operation Check the fill hose for kinks straighten as necessary Check T connector for blockage Check fill valve in treadmill for proper operation Check the fill hose for kinks straighten as necessary Lightly squeeze wax container Call Life Fitness Customer Support Services 847 451 0036 or 1 800 351 3737 SECTION I Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills TROUBLESHOOTING GUIDE Symptom Wax Is Leaking From Treadmill Malfunction Probable Cause Corrective Action Wax Leak Partially open or faulty fill valve Q Fully close fill valve Loose hose connections Inspect hose connections and secure as necessary Replace if necessary Faulty connection at T fitting Replace wax bag and all tubing and bag Wax bag is torn Replace wax bag Wax pump does not shut off Replace wax pump Wax passes through pump and slowly drips from nozzle Call Life Fitness Customer Support Services 847 451 0036 or 1 800 351 3737 Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills TROUBLESHOOTING GUIDE Symptom Striding Belt Comes In Contact With Frame and End Caps Malfunction Probable Cause Corrective Action The Striding Belt is traveling Worn striding belt or user Center striding belt according to belt beyond the tracking limits pushing belt centering technique See How To Adjus
41. O TELEMETRY READING Malfunction No Chest Strap detected Erratic Heart Rate readings Cross Talk Display reads Chest strap not Detected Probable Cause Chest strap sensors not making good contact with body of user Loose connection at receiver User is out of monitoring range Faulty receiver Faulty chest strap Treadmills are located less than 8 203 mm apart Telemetry turned OFF Receiver is turned slightly sideways Bad connection at Telemetry cable and receiver Bad connection at console Receiver is 180 out of position Corrective Action Adjust chest strap Moisten sensors to make better contact with skin Check connection on receiver See How To Move within three feet 1 meter of receiver Replace receiver Replace chest strap Position treadmills to recommended distances See Operation Manual Enter EA mode and turn telemetry to ON Position receiver so it is horizontal with the console See How To Remove and Replace the Telemetry HR Unit Check cable jack and receiver connection Reseat telemetry cable at console PCB Turn receiver 180 SECTION I Call Life Fitness Customer Support Services 1 847 451 0036 or 1 800 351 3737 15 Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills NOTES Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills DIAGNOSTIC TESTS How To EXECUTE THE SERVICE MODE W
42. RATE SENSOR COVER DURING INSTALLATION Console Pan Wire Harness Connectors Telemetry Heart Rate Receiver Foam Telemetry Heart Rate Sensor Cover Screw 2 12 Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE HANDRAILS Tools Required Phillips screwdriver hex key wrench set socket and ratchet set Step 1 Turn the power OFF at the ON OFF switch and by unplugging the machine at the electrical outlet Step 2 Remove the DISPLAY CONSOLE See How Step 3 Loosen and remove the three SCREWS securing the HANDLEBAR FLANGE to the HANDRAIL you are replacing GORREST Un Step 4 To replace the RIGHT HANDRAIL simply remove the two BOLTS from the base of the worn HANDRAIL and lift it away from the machine Proceed to Step 5 To replace the LEFT HANDRAIL remove the two BOLTS from the base of the worn HANDRAIL and very carefully tilt the HANDRAIL away from the machine to allow removal of the HANDLEBAR HEART RATE WIRE HARNESS from the top of the HANDRAIL Slowly lift the HANDRAIL and unplug the 10 PIN CONNECTORS located between the base of the HANDRAIL and the Treadmill FRAME Set the HANDRAIL down away from the machine LEFT Step 5 HANDRAIL If you have removed the LEFT HANDRAIL carefully withdraw the DISPLAY WIRE HARNESS from the worn HANDRAIL and transfer it to the new HANDRAIL Step 6 Remove the two HAN
43. RE OWATTS L JLI IL LIL L JNU CC QUICK START it a physician before using this PRESS START equipment Stop exercising if you feel ENTER WEIGHT pain faint dizzy or short of breath PRESS SPEED LIFE FITNESS 1 800 735 3867 PRESS INCLINE ATLANTIC 49 89 3177 51 0 Press CLEAR to exit maintenance The information that will be displayed in this mode is as follows Statistics and software code version displayed in the INSTRUCTIONS window Speed encoder count displayed in CALORIES window Speed pulse count displayed in MILES KILOMETERS window Target speed indicated in SPEED window Target incline indicated in INCLINE window SECTION II Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills DIAGNOSTIC TESTS How To EXECUTE THE WAXER CONTROL TEST number of TIME hours since last waxing MILES in hours waxing duration in seconds INSTRUCTIONS autowaxer stats and messages O CAL HR O TOTAL CAL PROGRAMS SPEED MPH target speed INCLINE target incline 415 HP CLEAR PAUSE press CLEAR to exit maintenance This test indicates the status of the waxing system TO ENTER INTO THE TEST TURN ON THE FIT TEST PROGRAM KEY Use the STOP button to immediately end your workout STOP TIME
44. SPECT THE AREA BETWEEN THE STRIDING BELT FOR DEBRIS Step 3 Remove the two SCREWS LOCKNUTS and WASHERS securing the DEBRIS BRUSH to the BRACKETS Step 4 Position the new DEBRIS BRUSH between the STRIDING BELT and FRAME Insert the SCREW through the BRACKET with the round hole first Secure in place with a WASHER and LOCKNUT Repeat procedure to secure the DEBRIS BRUSH to the slotted BRACKET side Step 5 Reverse Steps 1 and 2 to return all parts to their proper positions Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE ANTI STATIC CORDS Tools Required Needle nose pliers ATTENTION THE 9100 TREADMILL HAS TWO ANTI STATIC CORDS ONE IS LOCATED BEHIND BETWEEN THE STRIDING BELT THE OTHER BENEATH EITHER OF THESE TWO MAY BREAK OR REQUIRE REPLACEMENT Step 1 Turn the power OFF at the switch and by unplugging the unit at the electrical outlet Step 2 Carefully tilt the unit on its side NOTE INSPECT THE AREA BETWEEN THE STRIDING BELT FOR DEBRIS Step 3 Both ANTI STATIC CORDS are equipped with an eyelet on one end and a spring on the other Unhook the spring end of the CORD from the bracket first to avoid snap back and then unhook the eyelet end Step 4 Install the new ANTI STATIC CORD eyelet end first Step 5 Reverse Steps 1 and 2 to restore unit to operation SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLA
45. ST BE SLACKENED TO ALLOW REMOVAL OF THE FRONT ROLLER Step 3 Figure 1 Loosen the two STRIDING BELT TENSIONING BOLTS on the REAR ROLLER by ALTERNATELY AND EQUALLY turning each 1 4 turn counterclockwise until the STRIDING BELT tension is relieved enough to allow removal of the worn FRONT ROLLER from the unit Step 4 Figure 2 Remove the two BOLTS LOCKWASHERS and WASHERS securing each side of the FRONT ROLLER SHAFT to the FRAME and remove the worn FRONT ROLLER from the right side of the FRAME ASSEMBLY Step 5 Transfer the DRIVE MOTOR BELT from the worn FRONT ROLLER to the new Relocate the new FRONT ROLLER into position on the FRAME and use a straightedge to align the outside faces of the FRONT ROLLER PULLEY and the MAIN DRIVE MOTOR PULLEY prior to tightening the two reinserted BOLTS LOCKWASHERS and WASHERS Step 6 Figure 1 Manually position the STRIDING BELT in the center of the ROLLERS Retension the STRIDING BELT by ALTERNATELY AND EQUALLY turning the two BELT TENSIONING BOLTS clockwise until the STRIDING BELT seems snug against the REAR ROLLER WARNING DO NOT OVERTIGHTEN THE STRIDING BELT TENSIONING BOLTS TO AVOID POSSIBLE DAMAGE TO THE STRIDING BELT AND THE ROLLER BEARINGS Step 7 Reassemble the Treadmill by reversing the procedures used in Step 2 but do not replace the MOTOR COVER at this time Step 8 Use a straightedge to re check the alignment of the outside faces of the FRONT ROLLER PULLEY and the MAIN DRIVE MOTOR PULLEY If a misali
46. T AS WELL AS PLACE AN UNNECESSARY LOAD ON THE ROLLER BEARINGS A TRACKING CENTERING AN EXISTING OR NEW STRIDING BELT NOTE IT IS EXTREMELY IMPORTANT THAT THE TREADMILL BE CORRECTLY LEVELED PRIOR TO ANY TRACKING ADJUSTMENTS AN UNSTABLE UNIT MAY CAUSE STRIDING BELT MISALIGNMENT Step 1 Enter the Manual Program and set the BELT speed to run at 4 0 mph 6 4 kph Continued 32 Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To ADJUST AND TENSION THE STRIDING BELT Continued Step 2 Before proceeding it is helpful to visualize the REAR ROLLER pivot point as shown in the Figure below Each adjustment made to one side of the ROLLER must be met with an equal and opposite adjustment to the other side of the ROLLER to maintain an ideal STRIDING BELT tension at the pivot point IF THE STRIDING BELT MOVES TO THE RIGHT turn the right TENSIONING BOLT 1 4 turn clockwise and then turn the left TENSIONING BOLT 1 4 turn counter clockwise to start the STRIDING BELT tracking back to center of the REAR ROLLER IF THE STRIDING BELT MOVES TO THE LEFT turn the left TENSIONING BOLT 1 4 turn clockwise and then turn the right TENSIONING BOLT 1 4 turn counter clockwise to start STRIDING BELT tracking back to center of the REAR ROLLER CAUTION DO NOT TURN THE TENSIONING BOLT MORE THAN 1 4 TURN AT ONE TIME OR A MAXIMUM OF 1 FULL TURN Step 3 Repeat adjustments until the STRIDING BELT appears centered allowing the ma
47. TIC STRAP around your wrist and attaching the other end alligator clip to the machine FRAME Step 4 Loosen and remove the two SCREWS securing the MOTOR CONTROLLER COVER SHIELD and lift COVER SHIELD away from MOTOR CONTROLLER Step 5 Remove the four SCREWS securing the worn MOTOR CONTROLLER and SPACER BAR in position Do not discard the SPACER BAR as it will be required for new installation Step 6 Unplug the four CONNECTORS from the MOTOR CONTROLLER being replaced and remove entire ASSEMBLY from machine Step 7 Install new MOTOR CONTROLLER in place with SPACER BAR and reverse Steps 1 through 6 to return all parts to their proper positions 23 SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE REAR ROLLER Tools Required Standard screwdriver hex key wrench set socket and ratchet set Step 1 Turn the power OFF at the switch and by unplugging the unit at the electrical outlet Step 2 Separate the FRONT and REAR FRAME ASSEMBLIES See How To NOTE THE TENSION OF THE STRIDING BELT MUST BE SLACKENED TO ALLOW REMOVAL OF THE REAR ROLLER Step 3 Remove the two BELT TENSIONING BOLTS and WASHERS from the REAR ROLLER Step 4 Remove the two SCREWS securing the left side ROLLER GUIDE BRACKET in position Step 5 Remove the SCREW and PINCH CLEAT from the left side of the DECK Step 6 Lift the worn REAR ROLLER up forward and to the left to bring it completely
48. all parts to their proper positions Step 12 Disconnect the WAX MOTOR PUMP plug from the electrical connector located on the left side of the FRONT FRAME ASSEMBLY Step 13 Turn the power ON by plugging the unit in at the wall outlet The DISPLAY CONSOLE will read Waxer is Unplugged Press ENTER twice Continued Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE PC CONTROL Continued Step 14 Enter into the Service Menu by pressing 1 0 1 ENTER Step 15 Press the FIT TEST Program Key 0001 and then press the ENTER key the total number of times the WAX MOTOR PUMP had previously discharged with the worn PC CONTROL BOARD in operation Step 16 Alternately press the Hill and Random Program Keys 1101 and check the WAX DELAY OFF or ON reading displayed on the CONSOLE If the previous total number of unit hours was 100 hours or more press the Speed INCREASE Key until the WAX DELAY reads OFF Step 17 Turn the power OFF at the switch and by unplugging the unit at the electrical outlet Step 18 Reconnect the WAX MOTOR PUMP plug to the electrical connector on the left side of the FRONT FRAME ASSEMBLY Step 19 Reverse Steps 3 and 4 to return the unit to operation SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE DISPLAY CONSOLE Tools Required Phillips screwdriver hex key wrench set Step 1
49. ar noa 1 Display Will Not Program Password Or Locked In Password Modes 2 NOISY TRAIN E 3 Display Does Not Illuminate Or Respond To Input 4 Unit Resets m Wax Will Not Fill Properly u rnatina nanninannan Wax Is Leaking From Treadmill Striding Belt Comes In Contact With Frame And End Caps 9 Display Reads Notify Maintenance Speed Control Error 10 Striding belt Not Centered On Deck Miglior Display Reads Notify Maintenance Waxer Disconnect 13 Heart Rate System If Equipped With Optional Heart Rate Kit 14 Telemetry Reading 15 SECTION II Diagnostie E X1 K 1 4 SECTION III How To HEMOVE AND REPLACE THE Anti Scuff Pads iiia dea de a i iay i E aW alia Debris Br sh 11222 a deet Anti Static GordsS 1 EE DOCK dE Rn lg PC Control Board EAEE IEP E E A E A E E AEE A E AA AET Display Console u L
50. chine to continue running for several minutes to observe if tracking remains stabilized B TENSIONING THE EXISTING STRIDING BELT Step 1 If your treadmill does not have holes in the REAR ENDCAPS which allow access to the two BELT TENSIONING BOLTS remove the four SCREWS from the REAR ENDCAPS and remove the CAPS Step 2 Enter the Manual Program and run unit for five minutes at 5 0 m p h 8kph Step 3 With the belt speed at 2 0 m p h 3 2 kph tightly grasp the HANDRAILS and attempt to stall the STRIDING BELT If the STRIDING BELT slips continue to Step 4 If the STRIDING BELT no longer slips the treadmill is ready to resume operation Continued 33 SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To ADJUST AND TENSION THE STRIDING BELT Continued Step 4 Alternately turn the BELT TENSIONING BOLTS 1 4 turn clockwise to tension not to exceed 1 full turn Repeat Steps 2 and 3 until the STRIDING BELT no longer slips See Section A for BELT centering procedures C RE TENSIONING THE EXISTING STRIDING BELT AFTER REMOVAL CAUTION WHENEVER REMOVING OR REINSTALLING AN EXISTING STRIDING BELT DO NOT REMOVE OR LOOSEN THE FRONT ROLLER Step 1 After reinstalling the STRIDING BELT and the REAR FRAME center the STRIDING BELT over both the FRONT and REAR ROLLERS for proper aligning and tensioning Step 2 Retension the STRIDING BELT by ALTERNATELY AND EQUALLY turning the two BELT TENSIONING
51. d Treadmills DIAGNOSTIC TESTS How To EXECUTE THE HEART RATE MONITORING MODE STOP INSTRUCTIONS HR gain high TIME weak HR signal from 5 90 hands on prompt or heart rate messages MILES N A HR received CAL HR from the HR monitor TOTAL CAL This test indicates if the heart rate program is operating properly PROGRAM PROFILE SPEED MPH PROGRAMS target speed e Bar HILL PATE x FIT RANDOM TEST Waff UI Waff UI 0000 o PAUSE INCLINE C6 target incline press CLEAR to exit maintenance TO ENTER INTO THE TEST TURN ON THE HEART RATE PROGRAM KEY Use the STOP button to immediately end your workout STOP TIME HR gain high weak HR signal from 5 90 DISTANCE HR received CALORIES rom the HR monitor e WATTS Hands on prompt or heart rate messages ojm 7 CO C C TC S ANUA L SPEED Target Speed INCLINE 26 Target Incline CAUTION LIFE FITNESS 1 800 735 3867 ATLANTIC 49 89 3177 51 0 QUICK START PRESS START ENTER WEIGHT PRESS SPEED PRESS INCLINE The information that will be displayed in this m
52. displayed in CALORIES window Speed pulse count displayed in MILES KILOMETERS window Software options are displayed in INSTRUCTIONS window Optional settings displayed in the INSTRUCTIONS window L You may change Program times by pressing the ENTER key when the Program time is indicated on the INSTRUCTIONS window Default time is set at 60 Minutes and can be reset from 1 to 99 Minutes You may change the maximum programmable belt speed by pressing the speed INCREASE and DECREASE keys when the MAXIMUM SPEED message is displayed in the INSTRUCTIONS window The choices for maximum belt speeds are 10 0 mph 11 6 kpm to 2 0 mph 3 22 kph in 0 5 mph 0 805 kph increments You may change the minimum speed between 1 0 mph 1 61 kph and 1 5 mph 2 415 kph using the speed INCREASE and DECREASE keys Press the CLEAR key to exit the Diagnostic Program or press Program keys to enter another Diagnostic Accounting function SECTION II Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills DIAGNOSTIC TESTS How To EXECUTE THE INCLINE CONTROL TEST INSTRUCTIONS cumulative lift motor TIME time based lift count on time in min dec SPEED MPH 2 on in 10 min target incline number of pulses MILES E 4 5 STO P sent to the controller o INCLINE 9 TEST actual Z 8 N A O CAL HR 5 incline CLEAR O TOTAL CAL PAUSE 0 press CLEAR to exit
53. e Fitness Custromer Support Services 847 451 0036 or 1 800 351 3737 Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills TROUBLESHOOTING GUIDE Malfunction Knocking sound at rear of machine Knocking sound coming from deck Rubbing sound from underneath machine Squeaking noise Loud groaning sound heard from front of machine while elevating Loud groaning on footfall Loud rumble between 2 5 and 3 0 mph Probable Cause Faulty rear roller bearings Wax build up on rear roller Worn lord mount or loose Foreign objects may be stuck underneath the machine Rear tinsel guard may be bent Rear roller guard may be bent broken or not secured Tec packs may be out of alignment Damaged deck stiffener Drive motor belt may be worn or damaged Drive motor belt tensioning pin may be squeaking Faulty lift actuator High friction between deck and striding belt Faulty motor controller Symptom Noisy Treadmill Corrective Action Replace rear roller assembly Run unit for 10 hours to burn in Replace or tighten 4 lord mounts Inspect underneath striding belt and machine Remove any debris or accumulation on debris brush Bend guard away from belt or replace if damaged Re attach or replace guard Reposition Tec packs Reposition or replace old style deck stiffener Replace drive motor belt Spray pin with lubricant Replace lift actuator Refer t
54. e as follows 1 Press INCLINE keys to target incline 2 Press the SPEED or NUMBER keys to enter a target speed 3 Press the ENTER or 0 key to stop the striding belt 4 Press CLEAR to exit the Diagnostic Program or press Program Keys to enter another Diagnostic Accounting function Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills DIAGNOSTIC TESTS How To EXECUTE VIEWING OF USAGE STATISTICS speed HEART number of pulses MILES e RATE 4 5 STO P sent to the controller INCLINE Kei D INSTRUCTIONS N A TIME SPEED MPH geg TA terval target FIT RANDOM TEST target previous wax O CAL HR 5 5 incline interval CLEAR in hours O TOTAL CAL MANUAL PAUSE PAUSE 0 press CLEAR to exit maintenance This mode supplies statistics and code versions of the Treadmill TO ENTER INTO THE VIEWING OF USAGE STATISTICS TESTS TURN ON THE RANDOM AND FIT TEST PROGRAM KEYS TIME Use the STOP button to immediately end N A SPEED your workout NC d DISTANCE E Number of pulses ojm ees BURN peo sent to the Lm OC controller Tell INCLINE S Incline D FIT ANUA L Bg Coy LGS Previous wax CALORIES L3 L2 G3 c ccm c co interval in hours IN ER ERE
55. e existing PC CONTROL BOARD still in place by pressing 9 1 9 ENTER With all the Program Keys OFF 0000 record the total number of unit hours in use displayed on the CONSOLE Step 2 Press the Fit Test Program Key 0001 and record the total number of times the WAX MOTOR PUMP has discharged while unit has been in operation Step 3 Turn the power OFF by unplugging the unit at the wall outlet Step 4 Remove the four SCREWS securing the MOTOR COVER in place and set the MOTOR COVER aside Step 5 Pull out the two RUBBER MOUNTING NUTS holding the FRONT PROTECTOR SHIELD in position and remove it from the machine Step 6 Remove the four SCREWS securing the FRONT COVER in place Step 7 Ground yourself by positioning an ANTI STATIC STRAP around your wrist and attaching the other end alligator clip to the machine FRAME Step 8 Loosen but do not remove the two SCREWS at the bottom of the PC CONTROL BOARD ASSEMBLY Pop open the two PLASTIC RIVETS at the top of the assembly with a standard screwdriver Swing down the top of the PC CONTROL BOARD ASSEMBLY and lift the entire ASSEMBLY away from the FRAME Step 9 Unplug the seven CONNECTORS from the PC CONTROL BOARD taking note of their locations Step 10 With a phillips screwdriver loosen and remove the six SCREWS securing the worn PC CONTROL BOARD to the MOUNTING BRACKET Install the new PC CONTROL BOARD reinsert and tighten the six SCREWS Step 11 Reverse Steps 5 through 9 to return
56. et r 3 DISTANCE FAT R Number of pulses ba bd pui m roller control 8 S INCLINE j 0 Actual S Speed FIT TEST CAUTION Consult a physician before using this equipment Stop exercising if you feel pain faint dizzy or short of breath LIFE FITNESS 1 800 735 3867 PRESS INCLINE ATLANTIC 49 89 3177 51 0 CALORIES N A WATTS Press CLEAR to exit maintenance The information that will be displayed in this mode is as follows Total main motor on time in hours is displayed in the TIME window Total number of electrical pulses sent to the motor controller is displayed in the MILES KILOMETERS window Total main motor on time in hours and total main motor miles are displayed in the INSTRUCTIONS window Target speed indicated in SPEED window Q Actual speed indicated in INCLINE window Energy pulses being sent to motor from motor controller are displayed on CALORIE HOUR LED Actual speed and target speed matched are displayed on TOTAL CALORIE LED Tests in the Speed Control Diagnostics are as follows 1 Press the speed INCREASE DECREASE keys to enter target speed 2 Examine target and actual speed windows to verify equal speeds 3 Press the ENTER or 0 key to stop the striding belt 4 Press CLEAR to exit the Diagnostic Program or press Program Keys to en
57. form IA test procedure Check home switch for smooth operation and check home switch cables connectors Check lift actuator cable connections and presence of 1 only suppresser board Test circuit breakers Replace if necessary Replace lift actuator Call Life Fitness Customer Support Services 847 451 0036 or 1 800 351 3737 Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills TROUBLESHOOTING GUIDE Symptom Display reads Notify Maintenance Waxer Disconnect Malfunction Probable Cause Waxer Wax assembly electrical line Disconnect cord 3 amp breaker popped faulty Faulty CPU Control Board All treadmills U S and Canada require a 120v 20amp dedicated line Corrective Action Verify waxer cable is plugged into electrical outlet on front frame assembly Using an Ohm Meter check continuity on waxer cable and plug Check 3 amp breaker Test circuit breakers Replace if necessary Swap CPU with another 9100 model treadmill Replace CPU control board Call Life Fitness Customer Support Services 847 451 0036 or 1 800 351 3737 13 SECTION I Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills TROUBLESHOOTING GUIDE Symptom Lifepulse Heart Rate System Does Not Respond Erratic Heart Rate Reading Malfunction Lifepulse Heart Rate System does not respond or improper heart rate reading or Reading Heart Rate appears in the message center for more than
58. g the cord into the electrical outlet and turn the unit ON at the switch Step 8 Enter the Manual Program and set the BELT speed to 4 0 mph 6 4 kph If the STRIDING BELT remains centered after 5 minutes proceed to Step 9 If the STRIDING BELT drifts to the left or right see How To Adjust and Tension the Striding Belt Step 9 Set the BELT speed at 2 0 mph 3 2 kph Tightly grasp the HANDRAILS and attempt to stall the STRIDING BELT If the STRIDING BELT does not slip the unit is ready to return to service If the STRIDING BELT does slip see How To Adjust and Tension the Striding Belt for proper BELT retensioning procedures Continued Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE DECK Continued SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE TRANSFORMER Tools Required Standard screwdriver hex key wrench set wire cutting tool Step 1 Turn the power OFF at the switch and by unplugging the unit at the electrical outlet Step 2 Remove the four SCREWS securing the MOTOR COVER in place and set COVER aside Step 3 Figure 1 Pull out the two RUBBER MOUNTING NUTS holding the FRONT PROTECTOR SHIELD in position and remove it from the machine Step 4 Figure 1 Remove the four SCREWS securing the FRONT COVER in place Step 5 Unplug the two CONNECTORS and cut any WIRE TIES securing the worn TRANSFORMERS
59. gnment exists loosen the two SET SCREWS on the MAIN DRIVE MOTOR PULLEY and adjust accordingly Step 9 Replace the MOTOR COVER and turn the power ON by plugging the unit into the electrical outlet and at the switch Step 10 Enter the Manual Program and set the BELT speed to 4 0 mph 6 44 kph If the STRIDING BELT remains centered after 5 minutes proceed to Step 10 If the STRIDING BELT drifts to the left or right see How To Adjust and Tension the Striding Belt Step 11 Set the BELT speed at 2 0 mph 3 22 kph Tightly grasp the HANDRAILS and attempt to stall the STRIDING BELT If the STRIDING BELT does not slip the FRONT ROLLER installation is complete If the STRIDING BELT does slip see How To Adjust and Tension the Striding Belt for proper BELT retensioning procedures 28 Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE FRONT ROLLER Continued 29 SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE MAIN DRIVE MOTOR BELT Tools Required Standard screwdriver hex key wrench set socket and ratchet set ruler straightedge Step 1 Turn the power OFF at the switch and by unplugging the unit at the electrical outlet Step 2 Separate the FRONT and REAR FRAME ASSEMBLIES See How NOTE THE TENSION OF THE STRIDING BELT MUST BE SLACKENED TO ALLOW PARTIAL REMOVAL OF THE FRONT ROLLER Step 3 Figure 1
60. he WAX CONTAINER HOSE Route the HOSE through the frame mounted HOSE GUIDES Step 6 Remove the four SCREWS and WASHERS securing the WAX CONTAINER ASSEMBLY to the FRAME and lift the entire ASSEMBLY up and away from the FRAME Step 7 Remove the seven SCREWS LOCKNUTS and WASHERS from the WAX CONTAINER ASSEMBLY Lift the worn WAX CONTAINER with attached HOSE out of the TRAY and replace it with a new WAX CONTAINER NOTE BE SURE TO ROUTE THE WAX CONTAINER HOSE BENEATH THE FRAME CROSSBAR AND THROUGH THE HOSE GUIDES PRIOR TO CONNECTING THE HOSE TO THE BARBED T FITTING THIS IS ALSO AN OPPORTUNE TIME TO INSPECT THE WAX SPRAY NOZZLE PRESS THE SPRAY NOZZLE IN AND TWIST IT 1 4 TURN TO REMOVE CLEAN WITH WARM WATER OR REPLACE THE SPRAY NOZZLE AS DEEMED NECESSARY Step 8 Reverse Steps 1 through 7 excluding Step 4 to return all parts to their proper position Continued 26 Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE WAX CONTAINER Continued 27 SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE FRONT ROLLER Tools Required Standard screwdriver socket and ratchet set hex key wrench set ruler straightedge Step 1 Turn the power OFF at the switch and by unplugging the unit at the electrical outlet Step 2 Separate the FRONT and REAR FRAME ASSEMBLIES See How NOTE THE TENSION OF THE STRIDING BELT MU
61. key once 2 Press the CLEAR key twice 3 Press the number keys 9 1 9 4 Press the ENTER key IF THE TREADMILL IS CONNECTED TO A LIFECENTER SYSTEM 1 Press the START key once 2 Press the CLEAR key twice 3 Press the MANUAL program key 4 Press the number keys 9 1 9 5 Press the ENTER key SECTION II Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills DIAGNOSTIC TESTS How To EXECUTE THE DISPLAY TEST INSTRUCTIONS cumulative main TIME display test prompts motor on time in hrs SPEED dec on in hrs X 10 PROGRAMS target HILL HEART RATE sent to the controller o FIT INCLINE 9 RANDOM TEST O CAL HR neie o MANUAL PAUSE MILES number of pulses incline DBUDUN speed encoder pulse count every 400 ms O TOTAL CAL press CLEAR to exit maintenance This test indicates if the Display is working properly TO ENTER INTO THE DISPLAY TEST TURN ON THE HILL AND RANDOM KEYS TIME Use the STOP button Cumulative main i to immediately end motor on time in hrs Display test prompte SPEED your workout dec on in hrs x 10 f DISTANCE C mm mm i Number of pulses im T CS ccc sent to the ojm OC C L ID controller 222202 INCLINE
62. maintenance This test indicates if the unit is reaching or lowering to the user s chosen level TO ENTER INTO THE INCLINE CONTROL TEST TURN ON THE HILL PROGRAM KEY Use the STOP button iin i to immediately end Time based lift count SPEED your workout Target Incline DISTANCE Number of pulses L JL 112262020207 sent to the im masm rc ccc o od controller 02303 2305 2222222 INCLINE SS e Jo ns pg somo CALORIES rrr EET coco Incline NIA 272 m Sut OWATTS OJOOOOOOs o cm QUICK START CAUTION Consult a physician before using this PRESS START equipment Stop exercising if you feel ENTER WEIGHT pain faint dizzy or short of breath PRESS SEED Ar LIFE FITNESS 1 800 735 3867 PRESS INCLINE ATLANTIC 49 89 3177 51 0 Press CLEAR to exit maintenance The information that will be displayed in this mode is as follows How long lift action has been on in minutes Displayed in TIME window Lift position counts displayed in INSTRUCTIONS window Speed encoder count displayed in CALORIES window Target incline indicated in SPEED window Actual incline indicated in INCLINE window NOTE INCLINE NUMBERS SHOULD BE EQUAL Tests in the Incline Control Diagnostics ar
63. o slowdown section Replace motor controller SECTION I Call Life Fitness Customer Support Services 847 451 0036 or 1 800 351 3737 Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills TROUBLESHOOTING GUIDE Symptom Display Does Not Illuminate or Respond To Input Malfunction Probable Cause Corrective Action Display does not illuminate Insufficient power source Plug treadmill into a dedicated 120V 20 when machine is powered amp circuit on Turn power off for 30 seconds Turn power on and within 30 seconds of turning on press 9 0 9 on the keypad Check all electrical connections Pinched wire connection Check all electrical connections Loose connection at display Secure connections at display console and console or control board control board Faulty CPU control board Switch CPU control board with another Life Fitness model 9100 treadmill if available Replace CPU control board Faulty display console Switch display console with another Life Fitness model 9100 treadmill if available Replace display console Call Life Fitness Customer Support Services 847 451 0036 or 1 800 351 3737 Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills TROUBLESHOOTING GUIDE Malfunction Unit resets randomly Unit resets intermittently Probable Cause Insufficient power source Damaged ground prong on line cord Line cord improperly seated in electrical outlet
64. ode is as follows To test the Heart Rate Monitor 1 Place hands on the handlebar sensors 2 ReadINSTRUCTION window Hands ON condition indicated on TOTAL CALORIE LED Sensor connection GOOD indicated on CALORIE HOUR LED Amplification factor for heart signal displayed in TIME window Heart rate from HR Monitor displayed in CALORIES window Target speed indicated in SPEED window Target incline indicated in INCLINE window Heart rate indicated in INSTRUCTION window Press CLEAR to exit maintenance SECTION II Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills DIAGNOSTIC TESTS How To EXECUTE THE SPEED CONTROL OPERATION TEST INSTRUCTIONS cumulative main TIME speed control motor on time in hrs mode messages SPEED 2 3 dec on gt in 10 hrs PROGRAMS i A ROGRAM PROFILE 5 cm speed HILL number of pulses MILES RATE 4 5 6 SIOP sent to the controller 0 o ean INCLINE 5 RANDOM TEST 7 8 9 actual 2 o 9 sa CLEAR START press CLEAR to exit maintenance CAL HR 00000 TOTAL CAL This test indicates if the unit is running at the actual speed that the user has chosen TO ENTER INTO THE TEST ALL PROGRAM KEYS SHOULD BE IN THE OFF POSITION Use the STOP button to immediately end SPEED your workout Targ
65. ot to cause damage to the BEZEL ASSEMBLY during this procedure BEZEL en LOCKING CLIP LOCKING CLIP TABS PLUNGER BEND TO SECURE NUT ORIENTATION PLUNGER ORIENTATION 7 ZU 8l ob o SWITCH INSERTED IN BODY SWITCH BODY NUT Switch PLUNGERS MUST BE PROPERLY ORIENTED LOCKING TAB SIDE VIEW ASSEMBLED VIEW TOP Step 6 Insert the STOP SWITCH BODY through the opening in the front of the BEZEL ASSEMBLY taking note to orient the SWITCH BODY so the word STOP is readable from the face of the BEZEL Step 7 Slide the locking CLIP from the rear of the BEZEL over the SWITCH BODY Step 8 Install the plastic NUT on to the threaded portion of the SWITCH BODY with the flat side toward the BEZEL and tighten 1 8 of a turn past hand tight Torque 10 15 in lIbs CAUTION OVERTIGHTENING THE NUT MAY CAUSE DAMAGE TO THE SWITCH BODY OR THE BEZEL Step 9 Bend each of the two LOCKING CLIP TABS of the LOCKING CLIP 90 degrees to secure the NUT into position and prevent it from rotating It may be necessary to back off the NUTslightly to insure that the tabs come in contact with a flat spot on the NUT The LOCKING CLIP TABS can sustain being bent several times to insure a tight lock Step 10 Insert the SWITCH into
66. otify Maintenance Lift Control Error Malfunction Lift Error Probable Cause Unit intermittently stuck in up position Jammed in up position 3 amp breaker popped Unit will not lift 3 amp breaker popped Incline control error Insufficient power source Weight limitation Will not lift 3amp circuit breaker popped Failed damaged or cracked lift actuator treadmills require 120v 20amp dedicated line 12 Corrective Action Press 9 1 9 ENTER press INCLINE down button Check all connections on CPU control board check for presence of suppresser board Replace CPU control board and suppresser board Check 3 amp breaker Check all connections replace CPU board and suppresser board Reset 3 amp breaker Press 9 1 9 ENTER press INCLINE down button Check all connections on CPU control board check suppresser board Check home switch for smooth operation and check home switch cables connections Replace if necessary Re test Press 9 1 9 ENTER perform IA test procedure two person test Verify power is a dedicated outlet To verify turn breaker at panel to off Using a voltmeter take a voltage reading at electrical outlet With breaker off zero volts should be detected If voltage is present at electrical outlet line is not wired for dedicated service Plug treadmill into a dedicated 120v 20amp circuit See Operation Manual Advise user of weight limit Per
67. out from between the FRAME and the STRIDING BELT Step 7 Locate the new REAR ROLLER into position and loosely reinstall the two BELT TENSIONING BOLTS and WASHERS Manually position the STRIDING BELT in the center of the ROLLERS Retension the STRIDING BELT by ALTERNATELY AND EQUALLY turning the two BELT TENSIONING BOLTS clockwise until the STRIDING BELT seems snug against the REAR ROLLER WARNING DO NOT OVERTIGHTEN THE STRIDING BELT TENSIONING BOLTS TO AVOID POSSIBLE DAMAGE TO THE STRIDING BELT AND THE ROLLER BEARINGS Step 8 Reassemble the treadmill by reversing Steps 1 through 5 Step 9 Enter the Manual Program and set the BELT speed to 4 0 mph 6 4 kph If the STRIDING BELT remains centered after 5 minutes proceed to Step 10 If the STRIDING BELT drifts to the left or right see How To Adjust and Tension the Striding belt Step 10 Set the BELT speed at 2 0 mph 3 2 kph Tightly grasp the HANDRAILS and attempt to stall the STRIDING BELT If the STRIDING BELT does not slip the REAR ROLLER installation is complete If the STRIDING BELT does slip see How To Adjust and Tension the Striding Belt for proper BELT retensioning procedures 24 Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE POWER BOX Tools Required Standard screwdriver hex key wrench set wire cutting tool Step 1 Turn the power OFF at the switch and by unplugging the unit at the electrical outlet Ste
68. ow need to order to repair your machine A form to order by FAX has also been included in Section V for your convenience To order a part call Life Fitness Customer Support Services any Monday through Friday from 8 00 AM to 6 00 PM C S T 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 Treadmill model type 2 The serial number Located on the crossbar of the lift mechanism Serial Number 3 The symptom of the problem you are experiencing 4 The part name and number you need 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 one of the numbers listed below EES CUSTOMER SUPPORT SERVICES 10601 Belmont Avenue Franklin Park IL 60131 Phone 800 351 3737 Toll Free or 847 451 0036 FAX 800 216 8893 Toll Free or 847 288 3702 Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills TABLE OF CONTENTS Introduction How To Use This Service Manual Table of Contents SECTION I Page Troubleshooting Guides Belt Slips Or Display Reads ETFTOTr andanan sinsin panasna apinat intona daa
69. p 2 Remove the four SCREWS securing the MOTOR COVER in place and set the COVER aside Step 3 Figure 1 Pull out the two RUBBER MOUNTING NUTS holding the FRONT PROTECTOR SHIELD in position and remove it from the machine Step 4 Figure 1 Remove the four SCREWS securing the FRONT COVER in place Step 5 Remove the TRANSFORMER See How To Step 6 Unplug the three CONNECTORS and cut any WIRE TIES securing the POWER BOX WIRE HARNESS to the machine FRAME Step 7 Figure 2 Remove the two SCREWS and WASHERS securing the worn POWER BOX to the FRAME and replace it with the new POWER BOX NOTE BE SURE TO REPLACE ALL WIRE TIES TO SECURE THE WIRE HARNESSES IN THEIR ORIGINAL POSITIONS Step 8 Reverse Steps 1 through 7 to return all parts to their proper position 25 SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE WAX CONTAINER Tools Required Standard screwdriver hex key wrench set socket and ratchet set Step 1 Turn the power OFF at the switch and by unplugging the unit at the electrical outlet Step 2 Remove the STRIDING BELT See How To Step 3 Remove the DECK See How To Step 4 With the REAR FRAME ASSEMBLY flat on the floor crimp the HOSE near the WAX CONTAINER ASSEMBLY with a clamp or visegrips to avoid spillage Step 5 With your fingers remove the HOSE CLAMP from the BARBED T FITTING on the left side of the FRAME and disconnect t
70. s there wax leak is the wax contaminated e is manual waxing used Striding belt deck malfunction Q Replace deck and belt Use unused side of deck if available e Deck laminate is worn For 9100 with Telemetry only reset stats amp turn through wax delay ON For 9100HR update service menu Underside of striding belt is glazed over hard glossy There is a large build up of wax excessive wax fills fingernails when scratching underside of belt Call Life Fitness Customer Support Services 847 451 0036 or 1 800 351 3737 SECTION I Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills TROUBLESHOOTING GUIDE Symptom Display Will Not Program Password or Locked In Password Mode Malfunction Probable Cause Display will not accept Incorrect entries password entries Pressing 0 as an entry Incorrect password entered Enter new password Incorrect entries Locked in password mode Corrective Action Only 3 digits are acceptable as a password entries 1 through 999 Pressing 0 before pressing other numeric keys will disable the password protection program Press CLEAR twice Press 9100 ENTER for access to password mode Enter new password A valid password is 3 digits 1 through 999 Press ENTER Press CLEAR twice Press 9100 ENTER for access to password mode Press 0 then CLEAR to reset password mode Press ENTER Call Lif
71. se address SPEED MPH 2 3 255 PROGRAMS target PROGRAM PROFILE speed number of pulses MILES 4 5 STO P sent to the INCLINE EST 7 8 torget incline speed encoder O CAL HR pulse count every 400 ms CLEAR PAUSE press CLEAR to exit maintenance O TOTAL CAL This test indicates the amount of memory and allows for changes in the program times TO ENTER INTO THE TEST TURN ON THE HILL RANDOM AND FIT TEST PROGRAM KEYS TIME Use the STOP button Current eeprom Show EEPROM write count to immediately end base address for current base address SPEED your workout 3 255 Target Speed c DISTANCE 9 n Number of pulses sent to the controller INCLINE 96 aod Target Speed encoder CALORIES Incline pulse count every 400 ins OWATTS QUICK START CAUTION Consult a physician before using this PRESS START equipment Stop exercising if you feel ENTER WEIGHT pain faint dizzy or short of breath PRESS SPEED 2 LIFE FITNESS 1 800 735 3867 PRESS INCLINE ATLANTIC 49 89 3177 51 0 Press CLEAR to exit maintenance The information that will be displayed in this mode is as follows Statistics and software code version will be displayed in the INSTRUCTIONS window Speed encoder count
72. t and Tension the Striding Belt Striding belt needs to be Refer to belt tensioning procedure in re tensioned operation or service manual Striding belt folded over Verify wax in bag Verify the wax is not contaminated appears lumpy Replace wax bag and wax if contaminated Verify the wax nozzle is not clogged Clean nozzle if clogged Verify the wax pump is functioning properly Replace if necessary Call Life Fitness Customer Support Services 847 451 0036 or 1 800 351 3737 NOTE Also refer to Symptom Slowdown and Striding Belt Not Centered On Deck SECTION I Life Fitness 9100 Series Heart Rate and Telemetry Equipped Treadmills TROUBLESHOOTING GUIDE Symptom Notify Maintenance Speed Control Error Malfunction Probable Cause Corrective Action Speed control error Faulty Power Verify power is a dedicated outlet To verify turn breaker at panel to off Using a voltmeter take a voltage reading at electrical outlet With breaker off zero volts should be detected If voltage is present at electrical outlet line is not wired for dedicated service Loose connections at motor Record speed error and refer to controller maintenance mode in diagnostics Start speed diagnostics If Total Cal and Cal HR LED s are not lit inspect wire connections at control board and motor controller Check connections If Total Cal LED is lit and Cal HR LED is out then with your feet off the striding
73. ter another Diagnostic Accounting function Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE ANTI SCUFF PADS Tools Required Pencil non abrasive cleaner paper towels Step 1 Use a pencil to draw an outline of the upper corners of the worn ANTI SCUFF PAD on the FRAME Step 2 Peel the worn ANTI SCUFF PAD from the FRAME and clean the residue with non abrasive cleaning solution and paper towels Step 3 Peel the protective backing from the new ANTI SCUFF PAD Step 4 Align the top two corners of the new ANTI SCUFF PAD with the lines drawn in Step 1 and press in place NOTE TO AVOID AIR BUBBLES THE TOP TWO CORNERS MUST BE ALIGNED EXACTLY BEFORE PRESSING DOWN THE ENTIRE ANTI SCUFF PAD Step 5 Press the remainder of the new ANTI SCUFF PAD against the FRAME SIDE PANEL Start at the top and apply even pressure downward to the bottom keeping an even distance to the edge of the STRIDING BELT NOTE IN THE EVENT OF AIR BUBBLES USE A SCRIBE TO MAKE A SMALL HOLE IN THE AIR BUBBLE THEN PRESS THE PAD DOWN AGAINST THE FRAME PANEL UNTIL THE AIR BUBBLE IS GONE SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE DEBRIS BRUSH Tools Required Short phillips screwdriver Step 1 Turn the power OFF at the switch and by unplugging the unit at the electrical outlet Step 2 Carefully tilt the treadmill on its side NOTE IN
74. the SWITCH BODY taking special note to orient the two parts so the SWITCH PLUNGERS make contact upon assembly DO NOT bend the CONNECTOR TABS on the switch NOTE VERIFY THAT THE PLUNGERS ARE MAKING CONTACT BY PRESSING THE STOP BUTTON AND VISUALLY INSURING THEY TOUCH EACH OTHER A CLICKING SOUND WILL BE HEARD FROM THE SWITCH IF THE ASSEMBLY HAS BEEN INSTALLED PROPERLY Step 11 Reconnect the wiring being extremely careful not to bend or break the connecting tabs of the switch and reverse Steps 1 through 3 to return all parts to their proper position 11 SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE TELEMETRY HR KIT Tools Required Phillips screwdriver Step 1 Turn the power OFF at the ON OFF switch and by unplugging the machine at the electrical outlet Step 2 Use a Phillips screwdriver to loosen and remove the two SCREWS securing the TELEMETRY HEART RATE SENSOR COVER to the bottom of the CONSOLE PAN Step 3 Gently pull on the WIRE HARNESS protruding from the CONSOLE PAN to provide some slack in the line Remove the TELEMETRY HEART RATE RECEIVER from within the protective foam and unplug the RECEIVER from the receptacle on the WIRE HARNESS Step 4 Install the new TELEMETRY HEART RATE RECEIVER by reversing Steps 1 through 3 to return all parts to their proper position NOTE BE CAREFUL NOT TO PINCH ANY WIRES BETWEEN THE CONSOLE PAN AND THE TELEMETRY HEART
75. tness 9100 Series Heartrate and Telemetry Equipped Treadmills How To REMOVE AND REPLACE THE DRIVE MOTOR Continued SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How to SEPARATE THE FRONT AND REAR FRAME ASSEMBLIES Tools Required Standard screwdriver hex key wrench set socket and ratchet set Step 1 Turn the power OFF at the switch and by unplugging the unit at the electrical outlet Step 2 Remove the four SCREWS securing the MOTOR COVER in place and set COVER aside Step 3 Remove the four SCREWS securing the two REAR FRAME CAPS in position as well as the two SCREWS located on top of the SIDE PANELS above the REAR FRAME CAPS Step 4 Loosen but do not remove the two SCREWS securing the base of the right side HANDRAIL to the SIDE PANEL Step 5 Carefully tilt the unit on to its left side Step 6 Figure 1 Remove or loosen but do not remove the FRAME and SIDE PANEL BOLTS as designated in the Figure 1 diagram Step 7 Slowly tilt the unit back to its normal operating position Step 8 Figure 2 Grasp the right hand SIDE PANEL and pull it away from the machine along its entire length to provide clearance for the FRONT ROLLER pulley Step 9 Figure 2 Insert a standard screwdriver into the slot on the front of the IDLER LEVER and lift upwards to relieve tension from the DRIVE MOTOR BELT Remove BELT from the DRIVE MOTOR pulley Step 10 Figure 2 Disconnect the WAX MOTOR PUMP plug from
76. y 38 5 inches 97 79 cm apart on both the right and left edges of the STRIDING BELT Step 3 Alternately tighten the two TENSIONING BOLTS 1 4 turn clockwise each until the distance between the tapes is 38 75 inches 98 425 cm which is the equivalent of 65 stretch Step 4 Adjust TRACKING see Section A Steps 2 3 and 4 35 SECTION III Life Fitness 9100 Series Heartrate and Telemetry Equipped Treadmills How To ADJUST AND TENSION THE LIFT ACTUATOR Tools Required Hex key wrench set two 9 16 wrenches phillips screwdriver ATTENTION THIS PROCEDURE SHOULD BE PERFORMED TO INSURE THAT THE LIFT ACTUATOR ASSEMBLY S MOTOR IS BEING SHUT OFF BY THE HOME SWITCH RATHER THAN THE LIFT ACTUATOR S INTERNAL SAFETY SWITCH Step 1 Turn the power OFF at the switch and by unplugging the unit from the electrical outlet Step 2 Remove the MOTOR COVER Step 3 Carefully tilt the treadmill on to its right side Step 4 Remove the BOLT and NUT securing the bottom of the LIFT ACTUATOR SLEEVE to the LIFT FRAME WHEEL ASSEMBLY Step 5 Turn the LIFT ACTUATOR SLEEVE CLOCKWISE until it makes contact with the bottom of the LIFT ACTUATOR CASING Step 6 Now turn the LIFT ACTUATOR SLEEVE COUNTERCLOCKWISE until the holes at the base of the LIFT ACTUATOR SLEEVE align in the same direction as the holes in the LIFT FRAME ASSEMBLY Step 7 Finally turn the LIFT ACTUATOR SLEEVE 180 1 2 revolution in a COUNTER CLOCKWISE direction The

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