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ISO7000R Service Manual

1. ribbon cable secure Is Note When measuring brake voltage on the brake header or the lower PCB the AC voltage depends on the speed of the brake which can range from 0 to 400 No Secure All 3 phases generating voltage at 3 pin header on brake measure VAC frame to each phase See note secure Yes gt Replace upper PCB Yes lt 1000 Ohms Open Replace lower PCB Replace Yes Brake AC voltage present on all 3 pins of 18 Status No Contact Heart Rate Reading Are you in Heart Query Action Yes gt Rate program No Are both hands being used on grips simultaneously Yes Each wire should have continuity with one silver plate Continuity between silver plate and opposite end of contact grip Yes Is combo or contact heart rate PCB plugged securely into upper PCB Heart Rate program requires use of wireless chest strap transmitter No Both hands must be used to get contact heart rate reading connected securely to the back of a silver No gt Secure connection to silver plates plate
2. Installation SCIFIT is NOT responsible for the repair or replacement of any unit or part damaged during installation The customer is responsible for inspection of each unit and part for damage at the time of installation The customer is responsible for pursuing all damage claims with the installer Service Labor Where applicable SCIFIT Product Support will arrange a local field service technician to provide field support Every effort will be made to schedule service during the two 2 working days following notification of a problem or as soon as repair parts are available to the field service technician Where possible parts will be supplied in advance of the field service technicians so that the product is repaired with one 1 call All jobs to be performed under labor warranty must have SCIFIT s prior written approval or they will not be paid Preventative Maintenance After training always wipe down your SCIFIT exercise product Perspiration that continuously settles on the frame upholstery casings and control panels may eventually cause rust or damage Damage resulting from lack of maintenance will NOT be covered under warranty Preventative maintenance completed according to the schedule below will keep your SCIFIT elliptical functioning properly We realize your time is valuable and have kept these maintenance items to a minimum This preventative maintenance schedule assumes the equipment is utilized 6 to 8 hours per
3. Yes gt Replace contact grip cables Move cable around when taking continuity readings This way if there is a short in the cable it may be found Yes gt Replace combo or contact heart rate PCB If problem persists replace upper PCB No gt Secure connection to combo or contact heart rate PCB and upper PCB 19 lt Status Intermittent Contact Heart Rate Reading Both hands kept on contact lt gt Query Action grips during workout Yes Each wire should have continuity with one silver plate Continuity between silver plate and opposite cable Is combo or contact heart rate PCB No connected securely to the back of a silver plate y Both hands must remain on contact grips to get an accurate contact heart rate reading Secure connection to silver plates Move cable around when taking continuity readings This way if there is a short in the cable it may be found Replace contact grip cables plugged securely into upper PCB Replace combo or contact heart rate PCB If problem persists replace upper PCB Secure connection to combo or contact heart rate PCB and upper PCB 20 User Setup Use this procedure for SO7000R s thru serial number 570 005256 User Setup pro
4. 8 Watts Multiplier Displays the variable at which watts are multiplied This is only for certified ergometer calibration 9 Key Toggles between Key On and Key Off With the key turned on the machine will only work when a FITKEY is inserted Use the UP or DOWN keys to select the appropriate function Press ENTER to update and exit User Setup 23 V Adjustments and Parts Replacement A Upper PCB Replacement Use this procedure for ISO7000R s with serial numbers thru 570 005256 A1537 Console Display Cordless P1560 Overlay Display Cordless English Display mounting screws P1558 PCB Display Cordless Upper P1051 Standoff 6 32x1 4 1 M F Countersunk screws 6 pin Telco header 8 pin Telco header 3 pin wireless heart rate header 3 pin contact heart rate header 4 pin serial port header Display mounting screws 8 pin C Safe header 6 pin Telco header 8 pin Telco header 1 Using a Philips screwdriver remove the four 4 display mounting screws on the back of the display mounting plate 2 Disconnect all cables running to the upper PCB and remove the upper console assembly from the unit Make sure the cables do not fall into the neck of the unit 3 Remove the two 2 outer countersunk screws in the back of the plastic console using a Philips screwdriver This will free the upper PCB and overlay from the plastic console Do not touch any components on the upper PCB Touching compo
5. Item No Qty Part No Description 41 2 P2746 Grip HR Contact 1 51D Pair 42 10 P1933 Clip Cord Adhesive Backed 43 1 A1570 Bracket Mounting Battery 44 1 P2273 Pedal Bike Right 45 1 P2274 Pedal Bike Left 46 4 P1051 Standoff 6 32 X 1 4 1 M F Zinc 47 1 1906 Kit Brake Cordless Bikes Bi Directional 48 1 P2122 Grommet Hole 1 1 Dia 49 1 P1566 Grommet Hole Shutter Cordless 50 1 Part of S1906 Pulley Poly V 60mm Cordless 51 1 P1833 Cable Battery Cordless 52 1 P1664 Belt Poly V J8 310mm 53 1 P1983 Decal Number 75 Spacing 1 20 54 1 P1832 Cable Receptacle Power Cordless 55 1 A3119 Kit Chain Long 40 86P ISO7000R 1 A3120 Kit Chain Short 40 32P ISO7000R 56 1 P1229 Disc Deadening Sound 8 25 57 1 A1151 Assy Spindle Crank 6 Lg 58 2 A2023 Kit Bearing Mount 59 1 See Page 64 Kit Shaft Jack Assy 60 1 See Page 64 _ Kit Shaft Bi Directional Assy 61 2 A2032 Kit Mount Bearing Bi Directional 62 1 P1823 Decal Model ISO7000R 63 1 A1549 Plate Entry Power Cordless 64 1 See Page 66 Console Injection Molded Assy 65 1 P2419 Cable PS Display Ribbon 66 1 A2307 Holder Bottle Rotary 67 1 A2311 Rack Reading Rotary 68 1 P2520 Rod Tensioning Brake 5 25 69 1 P1947 Suppressor EMI Fair rite UL CE 70 2 P2772 Cable CHR HG 2177 39 13 Assembly Drawings and Part List 570 005000 thru 570 005295 74 See page 77 for breakdown of item numbers
6. The model of machine must be defined Rotate the pedals to power up the upper display to perform this next procedure When the display lights up see if ELLIPTICAL appears in the top window If so use the UP arrow until the correct setting is displayed for your unit The correct setting for the ISO7000R is BI RCMBT Press ENTER to save If no unit type appears in the top window upon power up the display has probably been preset at the factory To verify this hold the SCAN and ENTER buttons at the same time until a language type appears then release With either ENGLISH or GERMAN displayed press ENTER to display the unit type If the unit type is correct press ENTER seven times to exit the mode If the correct unit type is not displayed press ENTER seven times to exit the mode then follow step 12 to correct 12 Press SCAN SELECT and PAUSE for five to six seconds to clear the E Prom on the upper PCB ELLIPTICAL will appear in the top window Use the UP or DOWN arrow keys until the correct unit setting is displayed Once the correct setting appears in the top window press ENTER to save and exit Cardio Key Broadcast or Cardio Theatre Set Up If you have Cardio Key Broadcast Theatre or Cardio Theatre press SCAN and ENTER at the same time until a language type appears Press ENTER five times until CARDIO KEY or CSAFE COMM appear in the top window Use the UP or DOWN arr
7. 7 1 P1098 Key Square w x 4 x 1 8 1 P1097 Pulley Poly V 6 Diameter Item No 60 Item No Qty Part No Description 1 2 n a Snap Ring External 938 ID 2 3 P1162 Washer Thrust IGUS 1 Diameter 3 2 P1008 Clutch Roller 1 Diameter 4 1 A1134 Sprocket Clutch Roller Offset 16T 5 1 A1663 Shaft Bi Directional Bearing Self Aligning 6 1 A1135 Sprocket Clutch Roller Centered 68 See page 70 for breakdown of item number 64 Item No 64 Item No Qty Part No Description 1 1 P2303 Face Console Injection Molded 2 1 P2304 Back Console Injection Molded 3 1 P2160 PCB Display Rotary B W 4 1 P2308 PCB CHR 5334 Polar 5 1 P2310 Housing FitKey 6 2 P2312 Connector Bulkhead RJ45 Female 7 1 P2321 Overlay Cordless IMC English 8 2 P2417 Cable C Safe 8 Pin Telco 9 1 P2418 Cable Fit Key Ribbon 10 1 A2311 Rack Reading Rotary 11 1 P2718 Decal Keyslot FitKey 12 1 P2720 Decal Label Console FitKey 70 Item No Qty Part No Description 1 1 C1012 Weldment Frame Base Recumbent 2 2 C1143 Weldment Seat Base ISO1000R 3 1 A1015 Bracket Wheel Left 4 1 A1016 Bracket Wheel Right 5 1 A1119 Lever Adj Position Se
8. P2273 Pedal Bike Right Cover screws Remove the water bottle holder P1092 if mounted to cover and right cover S1730 A Philips screwdriver is used on the newer units while a 1 8 Allen wrench is needed for the older units Slide the cover over the right crank arm P1191 1 and right pedal P2273 until it is completely free of the unit Remove the four 4 lower PCB mounting nuts located on the right side of the monocoque silver framework using a 5 16 socket or wrench Lay the unit over on its right side Lift the lower PCB P1559 up slightly and pull out the bottom of the unit One zip tie may need to be cut to give the wires enough slack to remove the lower PCB from the bottom of the unit Make sure you are grounded when handling electronics Do not touch any components on the lower PCB Static damage can occur Disconnect all wires running to the lower PCB Using a Philips screwdriver transfer the standoffs from the old lower PCB to the new lower PCB To remove a standoff unscrew the Philips screw and star washer running through each corner of the lower PCB Reconnect all wires to the lower PCB Confirm connections with the lower PCB picture on the next page 32 Do not use a star washer on this hole 3 pin from brake 2 pin from brake 8 pin Telco header 6 pin Telco header 2 pin from receptacle 2 pin from battery P1559 PCB Control Brake Cordless 9 Install lower PC
9. 59 and 60 76 Item No 59 Item No Qty Part No Description 1 1 n a Snap Ring External 938 ID 2 3 P1162 Washer Thrust IGUS Recumbent 3 2 P1008 Clutch Roller 1 Diameter 4 1 A1134 Sprocket Clutch Roller Offset 16T 5 1 A1662 Shaft Jack Bearing Self Aligning 6 1 A1135 Sprocket Clutch Roller Centered 7 1 P1098 Key Square w x 4 x 1 8 1 P1097 Pulley Poly V 6 Diameter Item No 60 Item No Qty Part No Description 1 2 n a Snap Ring External 938 ID 2 3 P1162 Washer Thrust IGUS 1 Diameter 3 2 P1008 Clutch Roller 1 Diameter 4 1 A1134 Sprocket Clutch Roller Offset 16T 5 1 A1663 Shaft Bi Directional Bearing Self Aligning 6 1 A1135 Sprocket Clutch Roller Centered 71 See page 79 for breakdown of item number 64 Item No 64 Item No Qty Part No Description 1 1 A1537 Console Display Cordless 2 1 P1558 PCB Display Cordless Upper 3 2 P1923 Standoff 6 32 X 1 White Nylon M F 1 4 Hex 4 4 P1051 Standoff 6 32 X 1 4 1 M F Zinc 5 1 P1560 Overlay Display Cordless English w Panel 6 1 P2221 PCB Rec HR Wireless 208 Polar 7 1 P2160 PCB Display Rotary B W 8 1 P2501 PCB HR 211 Polar Note P1558 is used with ISO7000Rs with serial numbers 570 005000 thru 570 005256 and for
10. A1135 Sprocket Clutch Roller Centered P1008 Clutch Roller 1 Diameter A1134 Sprocket Clutch Roller Offset 16T A1663 Shaft Bi Directional Bearing Self Aligning 1 Remove covers and water bottle holder if mounted to the covers A Philips screwdriver is used to remove the covers on newer units For older units a 1 8 Allen wrench or socket is required 2 Remove the cover support A1546 using a L wrench or socket Four 4 bolts are located at the top of the support and two 2 at the bottom Older machine only had two 2 bolts located at the top 3 Mark the position of the bi directional bearing mounts A1660 on the monocoque 4 Remove the four 4 bolts mounting the bi directional bearing mounts using a LS socket There are two 2 bolts per mount 62 Pull the bi directional bearing mounts off the ends of the bi directional jackshaft A1663 Unhook the bi directional chain Slide chain off the right side of the right side sprocket A1135 Remove the bi directional jackshaft assembly by sliding the assembly out the left side of the unit Check the condition of the bearings P1665 in the bi directional bearing mounts Replace if needed Insert the new bi directional jackshaft assembly through the center of bi directional chain from the left side Re mesh the teeth on both sprockets A1134 and A1135 and chain links together 10 Install the bi directional bearing mounts to their original posit
11. OF SCIFIT INCLUDING DIRECT INDIRECT SPECIAL AND CONSEQUENTIAL DAMAGES OR PENALTIES EXPRESSED OR IMPLIED WHETHER ARISING OUT OF CONTRACT NEGLIGENCE OR OTHER TORT 5 Certain wear items are excluded from warranty coverage unless determined to be defective These items include but are not limited to Rubber Grips Pedal Straps Seat 6 The following items are covered for a period of one 1 year only Pedals Contact Heart Rate Grips Heart Rate PCB Transmitter Freight and Shipping SCIFIT is NOT responsible for the repair or replacement of any unit or part damaged during transit or installation Fire flood and acts of God are NOT covered under this warranty The customer is responsible for pursuing all freight damage claims with the appropriate transit company If the customer signs for freight damaged goods without noting the damage on the bill of lading the customer is solely responsible for the cost of repair or replacement for such freight damage Parts Supply During the first 30 days warranty parts will be shipped via next day overnight delivery excluding international shipments Determination must be made before 2 00 p m CST on any given weekday for next day delivery After 30 days parts will be shipped via ground shipment The customer is welcome to request overnight or second day parts shipping at the customer s expense If requested SCIFIT will charge the customer s UPS or Federal Express account or COD the difference
12. day If the equipment is utilized to a greater extent the maintenance schedule must be adjusted accordingly SES Weekly Monthly 6 Months Yearly Cordless Clean exterior Check crank and Check belt for Bikes See Note 1 pedal tightness fraying See Note 2 Lubricate drive Lubricate seat chain See Note 4 track See Note 5 Clean interior See Note 3 Note 1 Clean the console with a damp cloth Use mild soap and warm water Dry with a clean towel The rest of the machine can be cleaned using common household cleaners Note 2 All pedal crank arms MUST be tightened after eight 8 hours of initial use to ensure that the crank arms are seated properly Not tightening the crank arms upon initial use will loosen the arms and cause damage This will void the warranty To comply with this requirement simply tighten the 8mm Allen bolt to approximately 40 45 foot Ibs Note 3 Clean the interior using a damp cloth Use mild soap and warm water Dry with a clean towel Note 4 We use Energy Release clear gear and chain lube part no P018 Any high quality chain lube will do Note 5 We use Super Lube synthetic grease item no 82328 Any high quality industrial grease will do ll Theory of Operations The following is a theory of operation that encompasses all the electrical components their functions and how they interact with each other Independent electrical components found in SCIFIT s Cordl
13. e The contact heart rate PCB has a cable coming up from the neck of the unit This plugs into the outermost 3 pin Molex header next to the wireless heart rate PCB header e When looking at the back of the upper PCB the Telco cables plug in along the left edge The 6 pin plugs into the top plug and the 8 pin plugs into the bottom plug e lf your unit has Cardio Key the cable plugs into the serial port which is the 4 pin Molex header lower right corner e f your unit has Broadcast Vision Cardio Theater etc the cable connects to the 8 pin header located at the bottom center of the upper PCB 11 Place the display assembly back onto the mounting plate and install the four 4 display screws 38 l Wireless Heart Rate PCB Replacement Use this procedure for ISO7000R s with serial numbers 570 005257 thru 570 005295 A1537 Console Display Cordless P1560 Overlay Display Cordless English P2160 PCB Display Multipurpose BW Display mounting screws SN Countersunk screws FITKEY ribbon cable header 3 pin contact heart rate header 3 pin wireless heart rate header D Ribbon cable header Display mounting screws 8 pin C Safe header Syren Standoff 6 32x1 4 1 M F 8 pin 8VDC power header 6 pin Telco header 8 pin Telco header Heart rate mounting location P2501 PCB HR 211 Polar Antennae L1236 Labor Cable Heartrate PCB 1 Using a Philip
14. heart rate header LY ff Ribbon cable header FITKEY Ribbon cable header 8 pin 8VDC power header 1 Remove the five 5 console screws in the console back P2304 using a Philips screwdriver 30 2 Disconnect all cables running to the upper PCB P2160 and remove console face P2303 from the unit Make sure the cables do not fall into the neck of the unit 3 Remove the six 6 screws holding the upper PCB to the console face This will free the upper PCB and overlay from the plastic console Do not touch any components on the upper PCB Touching components could cause static damage 4 Install the new upper PCB 5 Reinsert the six 6 screws through the upper PCB and into the console face Tighten 6 Reconnect all cables to the upper PCB e Plug the combo heart rate PCB back into the upper PCB It plugs into the bottom 3 pin header on the right side of the upper PCB as shown as wireless heart rate header in the drawing e The ribbon cable plugs into the bottom ribbon cable header on the right side of the upper PCB as shown in the drawing e The FITKEY ribbon cable P2418 plugs into the FITKEY ribbon cable header on the upper PCB This header is located just above the contact heart rate header as shown in the drawing e There are two 2 gray Telco cables The cable from the 8VDC jack affixed to the console back connects to the 8 pin 8VDC power header on the upper PCB The other cable from the COMM jack affix
15. install the five 5 console screws using a Philips screwdriver 9 The model of machine must be defined Rotate the pedals to power up the upper display to perform this next procedure When the display lights up see if UNDEFINED appears in the top window If so use the UP arrow until the correct setting is displayed for your unit The correct setting for your unit is BI RCMBT or ISO7000R If no unit type appears in the top window upon power up the display has probably been preset at the factory To verify this hold the SCAN SELECT and PAUSE for three seconds until FACTORY SETTINGS appears then release Do not continue to hold keys once this appears Press ENTER once If BI RCMBT or ISO7000R appears in the top window press ENTER eight 8 times until UPDATING appears If BI RCMBT or ISO7000R doesn t appear in the top window press and hold SELECT and the UP or DOWN arrow simultaneously until BI RCMBT or ISO7000R does appear 10 Verify operations of the unit by using different programs 29 D Upper Display PCB Replacement Use this procedure for ISO7000R s with serial numbers 570 005409 and above A2307 Holder Bottle Console screws Console screws A2311 Rack Reading Rotary P2304 Back Console Inj Molded P2303 Face Console Inj Molded P2418 Cable Fitkey Ribbon Al en P2310 Housing FITKEY i Ti d d 3 pin combo
16. B back inside unit Push the threaded ends of the standoffs through the mounting holes Attach mounting nuts to each standoff and tighten 10 Verify all connections on the lower PCB are secure 11 Return unit to the upright position 12 Rotate the crank arms to see if the upper display lights up If display lights up do an operations test Use different programs to verify unit is working correctly 13 Reinstall cover 33 F Lower PCB Replacement Use this procedure for ISO7000R s with serial numbers 570 005257 and above 1730 Assy Right Cover 1S0O1000R Cordless View with right cover removed were P1191 1 Crank 175mm Right P2273 Pedal Bike Right Lower PCB mounting nuts Cover screws 1 Remove the water bottle holder if mounted to cover and right cover S1730 A Philips screwdriver is used on the newer units while a 1 8 Allen wrench is needed for the older units 2 Slide the cover over the right crank arm P1191 1 and right pedal P2273 until it is completely free of the unit 3 Remove the four 4 lower PCB mounting nuts located on the right side of the monocoque silver framework using a 5 16 socket or wrench 4 Lay the unit over on its right side 5 Lift the lower PCB P2161 up slightly and pull out the bottom of the unit One zip tie may need to be cut to give the wires enough slack to remove the lower PCB from the bottom of the unit Make sure you are grounded when handling electronic
17. Bearing Spindle Drive Zeckt Spindle Crank Square Taper 6 P1229 Disc Deadening Sound 8 25 P1191 2 Crank 175mm Left P1081 Bolt Crank 8mm 1 2 OAU Remove the crank bolts P1081 using an 8mm Allen wrench Pull the crank arms P1191 1 for right side or P1191 2 for the left side off the end of the spindle crank shaft In some instances this may require the use of a crank puller Remove both covers and water bottle holder if mounted to the covers Remove both pedal crank covers A1659 Mark the position of the flangettes P1095 on the monocoque Mark flangettes in at least two 2 positions each 56 6 Loosen the set screws on each bearing collar P1096 using a 1 8 Allen wrench There are two 2 set screws on each bearing collar 7 Move the spindle crank assembly A1151 to the right until you can access the nuts on the backside of the flangettes mounted to the left side monocoque This step may require the use of a plastic or rubber mallet Do not use a metal hammer This can flare the end of the shaft so bearings will not be able to be removed 8 Using a 12 wrench and socket remove the nuts washers and bolts mounting the flangettes to the monocoque 9 Unhook the chain from the teeth of the spindle crank assembly 10 Slide the spindle crank assembly out of the machine 11 Install the bearings and flangettes on the new spindle crank assembly Make sure the bearing collars are facing to
18. H H Le Display mounting screws Spine Sats hendar Spree Standoff 6 32x1 4 1 M F 8 pin 8VDC power header P2222 PCB Receiver HR Contact Anti Static 1 Using a Philips screwdriver remove the four 4 display mounting screws on the back of the display mounting plate 2 Remove the two 2 outer countersunk screws in the back of the plastic console A1537 using a Philips screwdriver This will free the upper PCB 44 P2160 and overlay P1560 from the plastic console Do not touch any components on the upper PCB Touching components could cause static damage 3 Disconnect all cables running to the upper PCB and remove the upper console assembly from the unit Make sure the cables do not fall into the neck of the unit 4 Pop the grommet out of the hole leading down into the neck of the unit 5 Pull the small round black or gray jacketed cable that connects to the contact heart rate PCB P2222 up through the hole in the neck until you see two 2 connection points 6 Disconnect each connection by pressing down on the raised tabs and pulling the cables apart Do not let the cables fall down into the neck of the unit 7 Install the new contact heart rate PCB Line up the connectors The hook on the contact heart rate PCB cable header should line up with the raised tab on the other cable Push the connections together until they snap in place 8 Remove the anti static foam from the old contact hear
19. P1081 Bolt Crank 8mm P2274 Pedal Bike Left P1191 2 Crank 175mm Left Remove the crank bolt P1081 using an 8mm Allen wrench Pull the crank arm P1191 1 for right side or P1191 2 for the left side off the end of the spindle crank shaft In some instances this may require the use of a crank puller To reinstall place crank arm on the end of the spindle crank shaft Make sure it is phased 180 from the opposite side crank arm Place a drop of green loc tite on the crank bolt threads and reinsert into the end of the spindle crank shaft Tighten crank bolt using an 8mm Allen wrench 53 S Pedal Removal Replacement a YL Tighten A ES a Loosen ei a C P1191 1 Crank 175mm Right P2273 Pedal Bike Right Removal of Left Pedal 1 While looking at the left pedal P2274 from the left side view shown above place either a 15mm or 5 8 open end wrench on the wrench flats on the pedal bolt 2 Turn the wrench clockwise until the threads on the pedal bolt disengage from the threads of the left crank arm P1191 2 Removal of Right Pedal 1 While looking at the right pedal P2273 from the right side view shown above place either a 15mm or 5 8 open end wrench on the wrench flats on the pedal bolt 2 Turn the wrench counterclockwise until the threads of the pedal bolt disengage from the threads of the right crank arm P1191 1 54 Installation of Left Pedal 1 While l
20. Section Vi Table of Contents General Information Theory of Operations Mechanical Troubleshooting Electrical Troubleshooting Adjustments and Parts Replacement Assembly Drawings and Part List 11 23 24 64 65 82 l General Information Purpose This manual provides information for the servicing of SCIFIT ISO7000R cordless recumbent bikes It uses systematic troubleshooting procedures to address problems that may arise with the cordless bikes The actions taken to resolve problems must be performed in the order stated Deviating from this sequence may cause damage to the equipment lead to unnecessary repairs and or void the warranty Technical Support For further assistance in the service of SCIFIT products please call 800 745 1373 or 918 359 2040 We can also be reached by fax at 918 359 2045 or by e mail at service scifit com The Product Support department is staffed from 7 AM to 6 PM CST Monday through Friday A voicemail service is available 24 hours daily for recording messages to request technical support and to order replacement parts Our mailing address is 5151 S 110 E Avenue Tulsa OK 74146 Please have the following information prior to calling product support e Model number of equipment e Serial number of equipment e Point of contact name address and phone number e Detailed description of symptoms encountered SCIFIT Statement of Warranty SCIFIT warranties new products against defective wo
21. aled Chain or spindle crank is misaligned Chain is improperly tensioned Bad bearing on spindle crank shaft Bad bearing in the brake Realign chain or spindle sprocket P 56 57 Re tension chain Replace bearing P 56 57 Replace brake P 51 52 IV Electrical Troubleshooting A Electrical Troubleshooting Table Problem Possible Reasons Solutions No lights are showing on display at idle Unit is not in use Start rotating cranks at least 13 RPMs Unit will stay lit for 15 seconds after use unless a wall pack is in use No lights on display when unit is pedaled Faulty lower PCB Faulty upper PCB Bad Telco or ribbon cable connection Brake shorted to frame See flowchart P 15 16 See flowchart P 15 16 See flowchart P 15 16 See flowchart P 15 16 Lights on display are dim Faulty lower PCB Replace lower PCB P 32 35 Lights on display are frozen Faulty upper PCB Replace upper PCB P 24 31 Lights on display flicker and or go dead Bad Telco or ribbon cable connection Faulty lower PCB Faulty upper PCB Fix connection or replace cable Replace lower PCB P 32 35 Replace upper PCB P 24 31 Lights on display go out as soon as you stop pedaling or go to change direction Battery is weak Bad brake to lower PCB connection Charge battery w wall pack If problem persists r
22. at Assy 6 1 C1654 Plate Side Drivetrain Right Recumbent 7 1 C1653 Plate Side Drivetrain Left Recumbent 8 1 A1149 Track Adj SST Recumbent 9 2 A1222 Extrusion Rail 34 Recumbent 10 1 P2588 Pad Seat Back 11 1 P2587 Pad Seat Bottom 12 1 A1144 Weldment Handlebar Seat 13 2 C1113 Frame Seat ISO1000R 14 20 P1038 Roller Urethane 1 14 Dia X 3 8 15 1 P1125 Knob 7 16 20 Round 16 1 A1546 Support Cover Cordless 17 1 A1120 Bracket Spring 18 1 A1641 Stiffener Frame Cordless 19 1 A2407 Display Handlebar Contact HR Recumbent Assy 20 4 A1890 Cap Base 3 Adj 65 Durometer 21 4 P2249 Cap Frame Seat 22 1 A1115 Bracket Position Adj Lever 23 1 A1146 Rod Lock Recumbent 24 1 A1131 Spacer Frame 25 1 A1230 Stiffener Side Plate Idler 26 1 A1538 Bar Tensioning Brake Cordless 27 1 A1655 Cover Side Recumbent Cordless Left 28 1 A1656 Cover Side Recumbent Cordless Right 29 2 A1659 Cover Crank Pedal 30 1 P1060 Grommet Hole 1 Dia 31 1 P1063 Wheel Front 32 1 P1091 Idler Elliptical Recumbent 33 1 P1095 Flangette Bearing 34 2 P1096 Bearing Spindle Drive SB204 12 35 2 P1849 Decal SCIFIT 2 75 X 12 7000 36 1 P1105 Grommet Hole 1 2 Dia 37 2 P1106 Decal Plate Scuff 38 2 P1191 Crank 175mm Pair 39 1 P2161 PCB Lower Rotary B W 40 1 P1564 Battery Rechargeable Cordless 72
23. ce Faulty lower PCB Faulty upper PCB Replace lower PCB P 32 35 Replace upper PCB P 24 31 Intermittent resistance or resistance spiking Bad brake to lower PCB connection Faulty lower PCB Faulty upper PCB Fix connection Replace lower PCB P 32 35 Replace upper PCB P 24 31 Resistance is different than when you received unit Defined unit type has been changed Faulty lower PCB Redefine unit type Call SCIFIT for procedure Replace lower PCB P 32 35 Problem Possible Reasons Solutions No resistance Bad brake to lower PCB connection Faulty lower PCB Faulty upper PCB Fix connection Replace lower PCB P 32 35 Replace upper PCB P 24 31 No heart rate displayed If using contact grips see No contact heart rate below No chest strap worn Faulty chest strap Wireless heart rate PCB is not plugged in Faulty wireless heart rate PCB Faulty upper PCB Faulty combo heart rate PCB if equipped Must wear chest strap Verify chest strap works Check and fix connection to upper PCB Replace wireless heart rate PCB P 37 42 Replace upper PCB P 24 31 Replace combo heart rate PCB P 48 49 Heart rate displayed is very high Picking up FM frequency from radio transmitter Picking up another person s chest strap Faulty combo heart rate PCB if equipped Fault
24. cter Characters available include the entire alphabet numbers 0 through 9 punctuation and a few other symbols Press PAUSE to move the cursor to the right and START to shift the cursor to the left To enter a blank space press PAUSE without using the UP and DOWN keys to select a character Press ENTER to save a message and go to the next of the 25 screens The only method of accessing previous screens is to enter the User Setup again and move through all the parameters Pressing ENTER for any message that is empty or invalid will tell the system that message number is the ending message and the scrolling will stop with the previously set message Pressing ENTER on the 25 screen the program will advance to the next parameter Hour Meter since that is the end of the available memory To edit an existing message access the appropriate screen by pressing ENTER When at the appropriate screen press PAUSE to move the cursor to the right and START to shift the cursor to the left Use UP and DOWN keys to change the next character Press ENTER to save a message and go to the next screen Pressing SCAN while editing a message will clear an existing message 6 Hour Meter Displays the elapsed run time in days hours and minutes Days are shown on the upper display Hours and minutes are shown in the TIME window 7 Mets Toggles between Mets On and Mets Off Use the UP or DOWN keys to select the appropriate function
25. cumbent Cordless Right 29 2 A1659 Cover Crank Pedal 30 1 P1060 Grommet Hole 1 Dia 31 1 P1063 Wheel Front 32 1 P1091 Idler Elliptical Recumbent 33 1 P1095 Flangette Bearing 34 2 P1096 Bearing Spindle Drive SB204 12 35 2 P1849 Decal SCIFIT 2 75 X 12 7000 36 1 P1105 Grommet Hole 1 12 Dia 37 2 P1106 Decal Plate Scuff 38 1 P1191 Crank 175mm Pair 39 1 P2161 PCB Lower Rotary B W Ser No 570 005297 or and above or P1599 PCB Control Brake Cordless Ser No 570 005000 thru 570 005296 40 1 P1564 Battery Rechargeable Cordless 81 Item No Qty Part No Description 41 1 P2746 Grip HR Contact 1 51D Pair 42 10 P1933 Clip Cord Adhesive Backed 43 1 A1570 Bracket Mounting Battery 44 1 P2273 Pedal Bike Right 45 1 P2274 Pedal Bike Left 46 4 P1051 Standoff 6 32 X 1 4 1 M F Zinc 47 1 1906 Kit Brake Cordless Bikes Bi Directional 48 1 P2122 Grommet Hole 1 1 Dia 49 1 P1566 Grommet Hole Shutter Cordless 50 1 Part of S1906 Pulley Poly V 60mm Cordless 51 1 P1833 Cable Battery Cordless 52 1 P1664 Belt Poly V J8 310mm 53 1 P1983 Decal Number 75 Spacing 1 20 54 1 P1832 Cable Receptacle Power Cordless 55 1 A3119 Kit Chain Long 40 86P ISO7000R 1 A3120 Kit Chain Short 40 32P ISO7000R 56 1 P2222 PCB Receiver HR Contact Anti Static DT 57 1 A1151 Assy Spi
26. doffs from the upper PCB This may require the use of a 5 16 nut driver or socket The upper PCB will separate from the overlay 5 Install the new upper PCB and replace standoffs 6 Reconnect all cables to the upper PCB as shown above e Plug the wireless heart rate PCB back into the upper PCB It plugs into the bottom 3 pin header on the right side of the upper PCB e The contact heart rate PCB has a cable coming up from the neck of the unit This plugs into the top 3 pin header on the right side of the upper PCB above the wireless heart rate header 26 7 8 9 e The ribbon cable plugs into the bottom ribbon cable header on the right side of the upper PCB e f your unit has Broadcast Vision Cardio Theater etc the cable connects to the 8 pin 8VDC power header When looking at the upper PCB from the front this header is located on the lower right backside corner of the upper PCB as shown above Reinsert the upper PCB assembly into the front of the console Reinstall the two 2 outer countersunk screws in the back of the plastic console Place the display assembly back onto the mounting plate and install the four 4 display mounting screws 10 The model of machine must be defined Rotate the pedals to power up the upper display to perform this next procedure When the display lights up see if UNDEFINED appears in the top window If so use the UP arrow until the correct setting is displayed for your
27. e cables do not fall into the neck of the unit 28 3 Remove the six 6 screws holding the upper PCB to the console face This will free the upper PCB and overlay from the plastic console Do not touch any components on the upper PCB Touching components could cause static damage 4 Install the new upper PCB 5 Reinsert the six 6 screws through the upper PCB and into the console face Tighten 6 Reconnect all cables to the upper PCB e Plug the wireless heart rate PCB back into the upper PCB It plugs into the bottom 3 pin header on the right side of the upper PCB as shown in the drawing e The contact heart rate PCB has a cable coming up from the neck of the unit This plugs into the top 3 pin header on the right side of the upper PCB above the wireless heart rate header as shown in the drawing e The ribbon cable plugs into the bottom ribbon cable header on the right side of the upper PCB as shown in the drawing e The FITKEY ribbon cable P2418 plugs into the FITKEY ribbon cable header on the upper PCB This header is located just above the contact heart rate header as shown in the drawing e There are two 2 gray Telco cables The cable from the 8VDC jack affixed to the console back connects to the 8 pin 8VDC power header on the upper PCB The other cable from the COMM jack affixed to the console back connects to the 8 pin C Safe header 7 Verify connections 8 Match the console and face up to each other and
28. e new mounting hardware 2 Remove old seat bottom pad and put new one in place 3 Insert the four 4 Philips screws with washers through the seat base and into the new seat bottom pad 4 Tighten screws Z End Cap Replacement Frame leg A1890 Cap Base 3 Adj 65 Durometer 1 Position an object under the frame leg to elevate the end cap A1890 2 Pull the rubber end cap off the end of the frame leg For older versions with plastic end caps a plastic or rubber mallet may be needed to tap on the inner lip of the end cap until it comes off the frame leg Replace end cap or make necessary adjustment to the existing end cap The mounting hole in the end cap is offset to allow leveling the machine On legs that do not always contact the floor rotate the end cap so a thicker section of the cap is next to the floor Do this until the machine is level E Ga 64 VI Assembly Drawings and Parts List Use Section A for serial number 570 005296 and above Use Section B for serial number 570 005295 and below 65 See page 68 for breakdown of item numbers 59 and 60 Item No 59 Item No Qty Part No Description 1 1 n a Snap Ring External 938 ID 2 3 P1162 Washer Thrust IGUS Recumbent 3 2 P1008 Clutch Roller 1 Diameter 4 1 A1134 Sprocket Clutch Roller Offset 16T 5 1 A1662 Shaft Jack Bearing Self Aligning 6 1 A1135 Sprocket Clutch Roller Centered
29. e use of a wireless chest strap 45 M Contact Heart Rate PCB Replacement Use this procedure for ISO7000R s with serial number 570 005296 thru 570 005408 A2307 Holder Bottle Console screws Console screws A2311 Rack Reading Rotary P2304 Back Console Inj Molded P2303 Face Console Inj Molded P2418 Cable FITKEY Ribbon P2310 Housing FITKEY FITKEY Ribbon cable header 3 pin contact heart rate header 3 pin wireless heart rate header 8 pin C Safe header Ribbon cable header 8 pin 8VDC power header Philips screwdriver 46 8 9 Disconnect all cables running to the upper PCB P2160 and remove console face P2303 from the unit Make sure the cables do not fall into the neck of the unit Remove the four 4 display mounting screws to remove the console back from the mounting plate Make sure the cables do not fall into the neck of the unit Pop the grommet out of the hole leading down into the neck of the unit Pull the small round black or gray jacketed cable that connects to the contact heart rate PCB P2222 up through the hole in the neck until you see two 2 connection points Disconnect each connection by pressing down on the raised tabs and pulling the cables apart Do not let the cables fall down into the neck of the unit Install the new contact heart rate PCB Line up connectors The hook on the contact heart rate PCB cable header should line u
30. e wave signal to the transformer on the brake which is proportionate to the amount of resistance commanded D The brake LED on the lower PCB labeled D38 on older units and D19 on newer units will illuminate any time braking is applied The intensity of the LED is proportional to the level of resistance E The battery is charged anytime there is more than 13 RPM s present Stopping the unit A When pedaling is discontinued the brake continues to spin B The battery will engage once the actual RPM s dip below 13 C The battery remains active for 15 seconds and then a transistor that connects the battery to the rest of the lower PCB is unlatched The transistor will remain unlatched until the unit sees an rpm value above 13 RPM s Using the Wall Pack A Using the wall pack will allow the machine to be powered up without pedaling Quick Start or any other program can be selected without have to pedal first The machine will be powered up constantly when the wall pack is in use lll Mechanical Troubleshooting A Mechanical Troubleshooting Table Problem Possible Reasons Solutions Pedals wobble when bike is pedaled Pedal is loose or stripped out 8mm crank bolt is loose Spindle crank shaft is rounded off Square tapered hole in crank arm is rounded out Replace pedal if threads are damaged P 54 55 Tighten 8mm crank bolt P 53 Replace spindle crank shaft P 56 57 Replace cran
31. ed to the console back connects to the 8 pin C Safe header 7 Verify connections 8 Match the console and face up to each other and install the five 5 console screws using a Philips screwdriver 9 The model of machine must be defined Rotate the pedals to power up the upper display to perform this next procedure When the display lights up see if UNDEFINED appears in the top window If so use the UP arrow until the correct setting is displayed for your unit The correct setting for your unit is BI RCMBT or ISO7000R If no unit type appears in the top window upon power up the display has probably been preset at the factory To verify this hold the SCAN SELECT and PAUSE for three seconds until FACTORY SETTINGS appears then release Do not continue to hold keys once this appears Press ENTER once If BI RCMBT or ISO7000R appears in the top window press ENTER eight 8 times until UPDATING appears If BI RCMBT or ISO7000R doesn t appear in the top window press and hold SELECT and the UP or DOWN arrow simultaneously until BI RCMBT or ISO7000R does appear 10 Verify operations of the unit by using different programs 31 E Lower PCB Replacement Use this procedure for ISO7000R s thru serial number 570 005256 1730 Assy Right Cover 1IS01000R Cordless View with right cover removed P1191 1 Crank 175mm Right Lower PCB mounting nuts
32. ent programs to verify operation Do not use the Heart Rate program as it requires the use of a wireless chest strap 50 P Brake Replacement 1906 Kit Brake Cordless Bikes Bi Directional A1538 Bar Tensioning Brake Cordless P1097 Pulley Poly V 6 Diameter Removal 1 Remove covers and water bottle holder if mounted to the covers A Philips screwdriver is used to remove the covers on newer units For older units a 1 8 Allen wrench or socket is required Remove the cover support A1546 using a L wrench or socket Four 4 bolts are located at the top of the support and two 2 at the bottom Older machine only had two 2 bolts located at the top Disconnect both cables connecting to the brake One cable connection is located inside the monocoque and connects to the coil on the bottom of the brake The other cable runs up the outside of the left side panel of the monocoque and connects to the brake Mark the position of the brake on the sides of the monocoque Four 4 brake mounting bolts are located on the outside of the monocoque Loosen the four 4 black 10mm bolts mounting the brake S1906 to the monocoque Back the brake tension bolt P1862 off four 4 to five 5 turns to relieve belt tension On newer machines a 3 8 wrench is used The older machines require a 5 32 Allen wrench Loosen the two 2 bolts that mount the tensioning bar for the brake A1538 to finger tight The tensionin
33. eplace battery P 32 Fix connection Display resets after starting a program Bad Telco or ribbon cable connection 13 RPMs not maintained Faulty upper PCB Fix connection or replace cable Maintain 13 RPMs to keep display lit Replace upper PCB P 24 31 Problem Possible Reasons Solutions Display won t light up without using a wall pack Bad brake to lower PCB connection Faulty lower PCB Brake shorted to frame Fix connection Replace lower PCB P 32 35 Fix short or replace brake P 51 52 Display is lit up but values don t change when buttons are pressed Overlay and buttons on upper PCB are not making contact Faulty upper PCB Secure overlay to upper PCB by tightening standoffs or Philips screws P 24 31 Replace upper PCB P 24 31 PAUSED is displayed in top window PAUSE CLEAR button has been pressed during program Press START to resume or PAUSE CLEAR to return to start up screen Machine shuts down in programs but works in manual mode Faulty upper PCB Replace upper PCB P 24 31 Can t select program or enter information and there is no beep when buttons are pressed Overlay and buttons on upper PCB are not making contact Faulty upper PCB Secure overlay to upper PCB by tightening standoffs or Philips screws P 24 31 Replace upper PCB P 24 31 Constant resistan
34. ess product line e Lower PCB Power Supply Upper PCB Display Generator Electromagnetic Brake 12 Volt Battery Wall Pack Receptacle Hand Grip Heart rate PCB HG HR Wireless Heart rate PCB Polar Component Functions 1 Lower PCB Power Supply A m U OW Converts the12 to 400 volts AC from the generator into 12 volts DC using switching power supply technology Provides 12 volts DC to upper PCB Accepts 12 volts DC from either the battery or wall pack transformer if unavailable from the generator Receives Pulse Width Modulation PWM signal from the upper PCB for brake control Contains Hi power MOSFET circuitry that controls the brake 2 E PCB Display r amm 9 ox Accepts commands from a user Displays information to the user Regulates 12 volts DC from lower PCB down to 8 volts DC and 5 volts DC Operates the 8 and 5 volt DC serial communications c safe and cardio key Provides 5 Volts DC to the contact and wireless heart rate jacks Receives signals from the contact and wireless heart rate PCB s Contains 5 volt DC display LED drivers Contains the 5 volt DC memory and processor components Provides PWM signal to lower PCB for brake control 3 Generator Electromagnetic Brake Generator o A three 3 phase generator that produces 0 to 400 volts AC depending on the RPM s o Provides AC voltage to the lower PCB Electromagnetic Brake o An eddie current transformer that uses rising and c
35. g bar will later be used as a handle to remove the brake 51 8 Remove the four 4 black 10mm bolts mounting the brake S1906 to the monocoque The brake will be supported by the two 2 tensioning bar bolts which should be finger tight from the previous step 9 Remove the Poly V belt from the brake pulley P1576 10 Make sure all wires to the brake are disconnected and out of the way 11 While holding the tensioning bar firmly remove the tensioning bar bolts Warning The brake weighs approximately 40 Ibs 12 While holding the tensioning bar with one hand cradle the bottom of the brake with the other hand Pull the brake towards you channeling the idler pulley through the obstructions on the sides of the brake Shipping screws Installation Installation is reversal of the removal procedure with the following exceptions 1 2 3 5 Verify the Philips shipping screws have been removed from new brake Remove tension bolt and brake tensioning bar from the old brake and install on the new brake Before installation of the belt return brake to original position marked on the sides of the monocoque This action will preset the brake belt tension to its original setting When the brake is at its original position tighten the four 4 black 10mm bolts Make sure all other bolts are tight and the cover brace is in place before the belt is installed on the brake pulley Place the belt onto the brake pulley Loop t
36. he belt under the idler P1091 Start the belt onto the back of the poly v pulley P1097 Move the crank arm in a forward motion to rotate the drive pulley thus feeding the belt onto the drive pulley Warning Keep hands clear of the underside of the belt Failure to do so could result in serious injury including the loss of a finger There will be approximately 110 Ibs of tension on the belt f necessary use a blunt object to push the belt when feeding it onto the drive pulley Make sure the belt is in all grooves on the pulleys and is not rubbing on the side of the brake or idler If it is rubbing use a flat head screwdriver to move the belt over on the poly v pulley while rotating until the belt is centered Reattach wires to the brake 52 Q N OO On P Gu Idler Replacement P1091 Idler Elliptical Recumbent Remove the brake by following steps 1 12 of the removal section of the brake replacement procedure Using a 9 16 socket remove the nut and lock washer holding the idler to the monocoque This is located in the right outer side of the monocoque Remove the bolt that runs through the center of the idler Insert the bolt through the idler and back into mounting hole Install the lock washer and nut onto the idler mounting bolt Tighten nut Reinstall the brake assembly by following steps 1 5 in the installation section of the brake replacement procedure Crank Arm Removal Replacement
37. in freight cost between ground shipment and overnight or second day Return Parts In order to research problems and ensure they do not reoccur the rapid return of defective parts is our biggest help Thank you in advance for your assistance On electronics orders a 100 00 core charge is assessed to each printed circuit board This amount will be credited once the boards have been received by SCIFIT All defective parts must be returned to the SCIFIT factory within 20 days of receipt of replacement part for invoice credit Otherwise SCIFIT will expect payment on the core charge net 30 days Please follow these three 3 easy steps for returning parts Step 1 Keep the box and packing material in which the new parts arrived Locate the enclosed prepaid UPS return label The return label is only for the parts that need to be returned as denoted on the picking ticket Step 2 Wrap the defective part and place in the box for a safe return Include a copy of the picking ticket that came with the replacement part Step 3 When the parts have been packaged place the prepaid UPS return label on the outside of the box Drop the package at any UPS service center or hand the package to any UPS driver When all of the parts are received and inspected at the factory a credit will be issued for the original parts invoice Attention service companies Warranty labor invoices will NOT be paid until required defective parts are returned to the factory
38. ion of the unit and wireless heart rate 42 K Contact Heart Rate PCB Replacement Use this procedure for ISO7000R s with serial numbers thru 570 005256 Display mounting screws oo Console assembly 3 pin wireless heart rate header 3 pin contact heart rate header 8 pin C Safe header 4 pin serial port header 6 pin Telco header 8 pin Telco header fp E S Display mounting screws P2222 PCB Receiver Contact Anti Static 1 Using a Philips screwdriver remove the four 4 display mounting screws on the back of the display mounting plate 2 Disconnect all cables running from the neck of the unit to the upper PCB and remove the upper console assembly from the unit Make sure the cables do not fall into the neck of the unit 3 Pop the grommet out of the hole leading down into the neck of the unit 4 Pull the small round black or gray jacketed cable that connects to the contact heart rate PCB P2222 up through the hole in the neck until you see two 2 connection points 5 Disconnect each connection by pressing down on the raised tabs and pulling the cables apart Do not let the cables fall down into the neck of the unit 6 Install the new contact heart rate PCB Line up the connectors The hook on the contact heart rate PCB cable header should line up with the raised tab on the other cable Push the connections together until they snap in place 7 Remove the anti static foam from the old contact heart
39. ions and tighten bolts 11 Pedal the unit in both directions to verify the alignment of the chains 12 Install the covers Y ISO1004R Seat Pad Replacement z C1113 Frame Seat ISO1000R P2588 Pad Seat Back A1144 Widmt Handlebar Seat P2587 Pad Seat Bottom C1143 Weldment Seat Base ISO1000R Back view Seat Back Pad Replacement 1 Using a Philips screwdriver remove the four 4 screws with washers running through the seat frames C1113 and into the seat back P2588 Older models you will need a 7 16 wrench or socket to remove the bolts with washers that were used instead of screws The new seat back pads use a larger hardware size The holes in the seat frames on the older models may need to be slightly opened up with a drill to install the new mounting hardware 63 Remove old seat back pad and put new one in place Insert the four 4 Philips screws with washers through the seat frames and into the new seat back pad 4 Tighten screws N Seat Bottom Pad Replacement 1 Using a Philips screwdriver remove the four 4 screws with washers running through the seat base C1143 and into the seat bottom P2587 Older models you will need a 7 16 wrench or socket to remove the bolts with washers that were used instead of screws The new seat back pads use a larger hardware size The holes in the seat base on the older models may need to be slightly opened up with a drill to install th
40. k arm P 53 Pedals lock up while operating 6 pulley has moved over and is rubbing a pem nut on the monocoque Bearing on spindle crank shaft has seized up Realign pulley by loosening the set screw on pulley collar and sliding over P 60 61 Replace bearing P 56 57 Grinding rubbing or scraping noise while rotating pedals 6 pulley has moved over and is rubbing a pem nut on the monocoque Bad bearing on spindle crank shaft Bad bearing in the brake Belt not aligned properly Realign pulley by loosening the set screw on pulley collar and sliding over P 60 61 Replace bearing P 56 57 Replace brake P 51 52 Realign belt P 58 59 Clunking noise from inside the unit Brake pulley is loose 6 pulley set screw is loose on key Loose set screw on bearing collar on spindle crank assembly Replace brake P 51 52 Loc tite and tighten set screw on pulley collar P 60 61 Loc tite and tighten set screw on bearing collar on the spindle crank assembly P 60 61 Problem Possible Reasons Solutions Unit slips when pedaled Belt is loose Lower PCB is bad Re tension belt P 60 61 Replace lower PCB P 32 35 Clicking noise heard around pedals Pedal bearings are bad Bad bearing on spindle crank Replace pedal P 54 55 Replace bearing P 56 51 Crunching noise is heard when ped
41. kshaft bearing mounts Replace if needed Check the condition of the 6 poly v pulley P1097 Replace if needed If the 6 poly v pulley needs to be replaced follow these steps If it doesn t need to be replaced skip to step 10 e Using a 5 32 Allen wrench remove the set screw on the collar of the 6 poly v pulley This may be a little difficult due to the use of red loc tite on the set screw e Slide the pulley off the end of the jackshaft e Slide the new pulley on onto the jack shaft until you can set the previous set screw mark on the key through the set screw hole on the new pulley e Place a drop of red loc tite on the new set screw threads and install the set screw e Tighten set screw 10 Insert the jackshaft assembly through the center of both chains from the right side of the unit Re mesh the teeth on both sprockets A1134 and A1135 and chain links together 11 Install the jackshaft bearing mounts to their original positions and tighten bolts 12 Pedal the unit in both directions to verify the alignment of the chains 13 Install the covers 61 X Bi Directional Jackshaft Assembly Replacement CH O A1661 Mount Bearing Jackshaft i Bi Directional chain P1665 Bearing Self Aligning 2202 2RS A1660 Mount Bearing Bi Directional Drive chain Monocoque A1151 Spindle Crank Square Taper 6 Snap P1008 Clutch Roller 1 Diameter d o
42. ndle Crank 6 Lg Requires a P1229 Disc Deadening Sound 8 25 58 2 A2023 Kit Bearing Mount 59 1 See Page 73 Kit Shaft Jack Assy 60 1 See Page 73 _ Kit Shaft Bi Directional Assy 61 2 A2032 Kit Mount Bearing Bi Directional 62 1 P1823 Decal Model ISO7000R 63 1 A1549 Plate Entry Power Cordless 64 1 See Page 75 Console Assy 65 1 P2419 Cable PS Display Ribbon 66 1 P1695 Cable Telco 6 conductor Cordless 67 1 P1694 Cable Telco 8 conductor Cordless 68 1 P1862 Rod Tensioning Brake 7 69 1 P1092 Holder Bottle Water 70 2 P2926 Cable Grip HR Contact 52 82
43. nects to the 8 pin C Safe header 14 Verify connections 15 Match the console and face up to each other and install the five 5 console screws using a Philips screwdriver 16 Verify operations of the contact heart rate by using different programs except the Heart Rate Control program The Heart Rate Control program requires the use of a wireless chest strap 47 N Combo Heart Rate PCB Replacement Use this procedure for ISO7000R s with serial number 570 005409 and above Console screws P2304 Back Console Injection Molded Combo Heart Rate PCB Placement P2308 PCB CHR 2177 Polar Antenna Heart Rate to Upper PCB Header P2309 Cable Heart Rate P2772 Cable CHR HG 2177 39 Combo Heart Rate Cable Connections Remove the five 5 console screws in the console back P2304 using a Philips screwdriver Disconnect all cables running to the upper PCB P2160 and remove console face P2303 from the unit Make sure the cables do not fall into the neck of the unit Disconnect the three 3 cables connected to combo heart rate PCB P2308 Do not remove cable tie holding the wires in place Remove old combo heart rate PCB This is held on by hook and loop tape Velcro 48 5 Install new combo heart rate PCB in location shown in the drawing at the top of this procedure Note The placement is very critical The antenna will not pick up a wireless transmitter if the placemen
44. nents could cause static damage f the heart rate PCB is still plugged into the upper PCB unplug it now 4 Remove the six 6 standoffs from the upper PCB This may require the use of a 5 16 nut driver or socket The upper PCB will separate from the overlay 5 Install the new upper PCB and replace standoffs If your unit had two 2 plastic standoffs these need to be placed back at the bottom of the new upper PCB 24 Plug the heart rate PCB back into the upper PCB It plugs into the centermost 3 pin Molex header Reinsert the upper PCB assembly into the front of the console Reinstall the two 2 outer countersunk screws in the back of the plastic console Reconnect all cables to the upper PCB e The contact heart rate PCB has a cable coming up from the neck of the unit This plugs into the outermost 3 pin Molex header next to the wireless heart rate PCB header e When looking at the back of the upper PCB the Telco cables plug in along the left edge The 6 pin plugs into the top plug and the 8 pin plugs into the bottom plug e If your unit has Cardio Key the cable plugs into the serial port which is the 4 pin Molex header lower right corner e f your unit has Broadcast Vision Cardio Theater etc the cable connects to the 8 pin header located at the bottom center of the upper PCB 10 Place the display assembly back onto the mounting plate and install the 1 ch four 4 display mounting screws
45. nit 3 Remove the two 2 outer countersunk screws in the back of the plastic console using a Philips screwdriver This will free the upper PCB and overlay from the plastic console Do not touch any components on the upper PCB Touching components could cause static damage f the wireless heart rate PCB is still plugged into the upper PCB unplug it now 4 Using a Philips screwdriver remove the center countersunk screw that mounts the wireless heart rate bracket 5 Cut the zip tie holding the wireless heart rate PCB to the bracket 6 Mount the new wireless heart rate PCB onto the bracket as shown in the picture at the top of the page 7 Reinstall the wireless heart rate assembly back into the console but do not tighten in screw all the way down When looking at the console from the front rotate the wireless heart rate PCB clockwise about ten 10 degrees When properly installed the wireless heart rate PCB should be completely vertical Tighten the screw to lock in place Rotate HR assembly as close to C Safe port as possible 37 8 Reinstall the upper display assembly When looking at the console assembly from the backside loop the wireless heart rate cable around the lower right standoff Plug the wireless heart rate PCB back into the upper PCB It plugs into the centermost 3 pin Molex header 9 Reinstall the two 2 outer countersunk screws in the back of the plastic console 10 Reconnect all cables to the upper PCB
46. ntact grips then a chest strap Note Contact Grips do not work in Heart Rate program 49 O P1568 Grip HR Contact 1 5ID 52 Pair 8 9 Contact Grip Replacement Silver contact plate Contact grip end cap Black plastic grip Insert the head of a small flathead screwdriver between the black plastic grip and contact grip end cap Pry the end cap off and set aside Insert the head of the screwdriver under the corner of each silver plate and pry away from the black plastic grip Note There are cables connected to each plate Disconnect the contact grip cable from each silver contact plate Do not let the cables fall inside the handlebars Using a small Philips screwdriver remove the two screws that run through the center of each black plastic grip Do not lose the nuts that are on the opposite side of the black plastic grip as the screw heads Remove the black plastic grips Position new black plastic grips and reinstall the screws and nuts in each Be careful not to over tighten the screws as this will cause the black plastic grip to break Reconnect the contact grip cable to each silver contact plate Note The cable with the white stripe connects to the silver plate which contacts the palm Insert silver plate back into the channel in the black plastic grip Make sure not to pinch the cables under the silver contact plate Install contact grip end cap 10 Test the unit in differ
47. ollapsing electromagnetic fields to slow down the generator magnet traveling through it s field o Controlled by the lower PCB 4 12 Volt DC Battery A 12 volt sealed lead acid 1 3 Amp Hour Battery B Provides 12 Volts DC to lower PCB during o Pause mode o Between intervals o Provides power for 15 seconds after generator stops 5 Wall Pack Receptacle A 12 volt DC input receptacle that accepts voltage from a DC wall pack B Provides 12 volts DC to lower PCB when a wall pack is connected to it C Aids in battery charging 6 Hand Grip Contact Heart Rate HG HR PCB A Outputs a square wave to the upper PCB B Equipped with right and left grip inputs C Power and ground is provided by the upper PCB 7 Wireless Heart rate PCB A Outputs a square wave to the upper PCB B Has a 30 range and position is critical C Power and ground is provided by the upper PCB System Functions Starting the Machine A Pedaling the machine rotates the generator which generates a current to power the electronics A minimum of 13 RPM or 10 FPM must be maintained to keep machine powered up B The generator provides AC voltage to the lower PCB The lower PCB then provides DC voltage to the upper PCB C The User controls the resistance by selecting a level on the display The display sends a PWM signal which varies depending on the level selected The signal travels through the ribbon cable to the lower PCB The lower PCB sends a squar
48. on its side Battery location _ Lay the unit on its right side and locate the battery 2 Remove the three 3 Philips screws running through the battery mounting bracket A1570 Pull the battery out the bottom of the unit Disconnect the two 2 wires connected to the battery Connect the two 2 wires to the new battery The red wire connects to the positive terminal while the black wire connects to the negative terminal 6 Install the new battery 7 Install the battery mounting bracket 8 Insert the three 3 screws through the battery mounting bracket and tighten down 9 Verify connections and stand the unit upright 10 Test unit operations ie o 36 H Wireless Heart Rate PCB Replacement Use this procedure for ISO7000R s with serial numbers thru 570 005256 41124 Bracket Heartrate Route HR cable around standoff Use single cable tie to mount HR PCB to HR bracket Use proper tension on cable tie It should be loose enough to rotate but tight enough to be stable C Safe port Looking at front view rotate HR PCB clockwise about ten degrees When installed into assembly HR PCB should be completely vertical eu 1 Using a Philips screwdriver remove the four 4 display screws on the back of the display mounting plate 2 Disconnect all cables running to the upper PCB and remove the upper console assembly from the unit Make sure the cables do not fall into the neck of the u
49. ooking at the left pedal from the left side view shown above start the pedal bolt threads by rotating the pedal bolt counterclockwise by hand until you can t tighten any further 2 Place either a 15mm or 5 8 open end wrench on the wrench flats on the pedal bolt and tighten Installation of Right Pedal 1 While looking at the right pedal from the right side view shown above start the pedal bolt threads by rotating the pedal bolt clockwise by hand until you can t tighten any further 2 Place either a 15mm or 5 8 open end wrench on the wrench flats on the pedal bolt and tighten T Cham Removal Replacement YP os e oN oN oN ope Bee Flat master link plate Master link retaining clip P2234 Link Master Chain 43 Removal 1 Locate the master link P2234 in the chain 2 Place the head of a flat head screwdriver in the middle of the retaining clip prongs 3 Twist screwdriver to separate prongs and remove the retaining clip from the master link 4 Remove the flat master link plate 5 Pull the master link out of the chain from the opposite side of the retaining clip 6 Remove chain from the unit 55 Installation nE N Route new chain Re insert master link into the chain Install the flat master link plate Realign retaining clip Using a flat head screwdriver separate the prongs and snap into place Spindle Crank Bearing Replacement P1095 Flangette Bearing P1096
50. ow to toggle between settings The setting for Cardio Key is CARDIO KEY The correct setting for Broadcast or Cardio Theatre is CSAFE COMM Press ENTER three times to exit the mode 25 B Upper PCB Replacement Use this procedure for ISO7000R s with serial numbers 570 005257 thru 570 005295 A1537 Console Display Cordless Display mounting screws P1560 Overlay Display Cordless English P2160 PCB Display Multipurpose BW p D Countersunk screws Domp ribbon cable header 6 pin Telco header 8 pin Telco header Ribbon cable header 3 pin contact heart rate header 3 pin wireless heart rate header D Display mounting screws 8 pin C Safe header mm Standoff 6 32x1 4 1 M F 8 pin 8VDC power header 1 Using a Philips screwdriver remove the four 4 display mounting screws on the back of the display mounting plate 2 Disconnect all cables running to the upper PCB and remove the upper console assembly from the unit Make sure the cables do not fall into the neck of the unit 3 Remove the two 2 outer countersunk screws in the back of the plastic console using a Philips screwdriver This will free the upper PCB and overlay from the plastic console Do not touch any components on the upper PCB Touching components could cause static damage f the wireless heart rate PCB is still plugged into the upper PCB unplug it 4 Remove the six 6 stan
51. p with the raised tab on the other cable Push connections together until they snap in place Remove the anti static foam from the old contact heart rate PCB and install on the new one Reinsert the contact heart rate PCB into the neck of the unit 10 Run the cables through the center of the grommet Reinstall the grommet into the hole of the neck 11 Run cables through the hole in the console back 12 Mount console back by reinstalling the four 4 display mounting screws 13 Reconnect all cables to the upper PCB as shown at the top of procedure e Plug the wireless heart rate PCB back into the upper PCB It plugs into the bottom 3 pin header on the right side of the upper PCB as shown in the drawing e The contact heart rate PCB has a cable coming up from the neck of the unit This plugs into the top 3 pin header on the right side of the upper PCB above the wireless heart rate header as shown in the drawing e The ribbon cable plugs into the bottom ribbon cable header on the right side of the upper PCB as shown in the drawing e The FITKEY ribbon cable P2418 plugs into the FITKEY ribbon cable header on the upper PCB This header is located just above the contact heart rate header as shown in the drawing e There are two 2 gray Telco cables The cable from the 8VDC jack affixed to the console back connects to the 8 pin 8VDC power header on the upper PCB The other cable from the COMM jack affixed to the console back con
52. rate PCB and install on the new one 8 Reinsert the contact heart rate PCB into the neck of the unit 9 Run the cables through the center of the grommet Reinstall the grommet into the hole of the neck 10 Reconnect all cables to the upper PCB e The contact heart rate PCB has a cable coming up from the neck of the unit This plugs into the outermost 3 pin Molex header next to where the wireless heart rate PCB plugs into 43 e When looking at the back of the upper PCB the Telco cables plug in along the left edge The 6 pin plugs into the top plug and the 8 pin plugs into the bottom plug e If your unit has Cardio Key the cable plugs into the serial port which is the 4 pin Molex header lower right corner e f your unit has Broadcast Vision Cardio Theater etc the cable connects to the 8 pin header located at the bottom center of the upper PCB 11 Place the console assembly back onto the mounting plate and install the four 4 display mounting screws L Contact Heart Rate PCB Replacement Use this procedure for ISO7000R s with serial numbers 570 005257 thru 570 005295 A1537 Console Display Cordless Display mounting screws P1560 Overlay Display Cordless English P2160 PCB Display Multipurpose BW F D Countersunk screws Domp ribbon cable header 6 pin Telco header 3 pin contact heart rate header 8 pin Telco header 3 pin wireless heart rate header D Ribbon cable header
53. rkmanship and or materials under normal and proper use subject to the following limitations 1 SCIFIT s obligation to the original purchaser shall apply to both parts and cost of labor required to replace or repair a defective product for a period of one 1 year from the user purchase date as documented by the warranty card If the customer fails to return the warranty card the date of shipment from the factory is used Thereafter for a period of two 2 years such obligation shall extend only to the supply of replacement parts or products with any labor costs associated with such replacement or repair to be at the Buyer s expense 2 SCIFIT s obligation shall be limited to repairing or replacing defective parts No allowance shall be granted for repairs made by Buyer without SCIFIT s prior written approval The decision to replace or repair shall be solely at SCIFIT s election 3 SCIFIT s warranty does not apply to parts requiring replacement or repair due to abnormal wear and tear improper use corrosion perspiration improper maintenance improper rated grounded or dedicated electrical circuits or improper storage nor does it apply where all or part of the product has been altered from its original state 4 THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED ARISING BY LAW OR OTHERWISE INCLUDING WARRANTY OR MERCHANTABILITY OF FITNESS FOR PARTICULAR PURPOSE AND IS IN LIEU OF ALL OTHER LIABILITIES
54. s Do not touch any components on the lower PCB Static damage can occur 6 Disconnect all wires running to the lower PCB 7 Using a Philips screwdriver transfer the standoffs from the old lower PCB to the new lower PCB To remove a standoff unscrew the Philips screw and star washer running through each corner of the lower PCB 8 Reconnect all wires to the lower PCB Confirm connections with the lower PCB picture on the next page 34 2 pin from brake 3 pin from brake i 2 pin from battery 2 pin from receptacle F2 Fuse Ribbon cable from upper PCB P2161 PCB Lower Rotary B W 9 Install lower PCB back inside unit Push the threaded ends of the standoffs through the mounting holes Attach mounting nuts to each standoff and tighten 10 Verify all connections on the lower PCB are secure 11 Return unit to the upright position 12 Rotate the crank arms to see if the upper display lights up If display lights up do an operations test Use different programs to verify unit is working correctly 13 Reinstall cover 35 G Battery Replacement P1564 Battery Rechargeable Cordless Positive battery terminal P1833 Cable Battery Cordless i sah j TA P1559 PCB Control Brake Cordless or P2161 PCB Lower Rotary B W Negative battery terminal A1570 Bracket Mounting Battery Cordless Mounting screw location View with ISO7000R
55. s and minutes are shown in the TIME window Press ENTER to exit User Setup User Setup Use this procedure for ISO7000R s with serial numbers 570 005257 and above User Setup provides club owners and managers with certain information about their equipment and enables them to customize certain features Provide power to the console by either plugging the wall pack into the machine and outlet or working out at a low level on the machine Press and hold SCAN and ENTER for three 3 seconds to enter User Setup Press ENTER to move from one parameter to the next parameter 1 Language Toggles between English and German Use the UP or DOWN keys to select the appropriate language Model Displays the model of the machine that is set in the console If the wrong model of machine is defined the unit will not calculate resistance watts and distance correctly Version High Displays the upper console s software version in the Time window Unit of Measure Toggles between US Units and Metric Use the UP or DOWN keys to select appropriate measure 22 5 Message If a message has not been entered or is invalid the upper display will show NO MESSAGE The TIME window will display the message screen number The screen number range is ct1 through ct25 Each message screen has 10 characters so the total message can have up to 250 characters To enter a message use UP and DOWN keys to select the appropriate chara
56. s ribbon cable connected Status the AC adapter for Do you have the unit securely to both PCBs Yes Is 3 pin brake cable connected securely between brake and lower PCB g Yes Secure ribbon cable connection Nos Secure 3 pin brake cable connection Yes AA Replace lower PCB If problem persists replace upper PCB Query Does display light up with AC adapter plugged in No Is ribbon cable connected securely to both PCBs No Action Yes Use this procedure for ISO7000R s w serial numbers 570 005257 and above except units equipped w Cardio Key Is 3 pin brake cable connected securely between brake and lower PCB Yes Yes No Replace lower PCB If problem persists replace upper PCB Secure 3 pin brake ke Eesen cable connection Secure ribbon cable connection 16 lt C gt Status SC Query Action Use this procedure for ISO7000R s w serial No numbers 570 005000 thru 510 005256 Resistance Refer To No Lights On No _ Display when Pedaling Flowchart Lights on display while exercising s three 3 pin When in a b program does display No Gable connection No gt Secure 8 from JP1 to brake report RPM s sec
57. s screwdriver remove the four 4 display mounting screws on the back of the display mounting plate 2 Disconnect all cables running to the upper PCB P2160 and remove the upper console assembly from the unit Make sure the cables do not fall into the neck of the unit 39 3 Remove the two 2 outer countersunk screws in the back of the plastic console using a Philips screwdriver This will free the upper PCB and overlay P1560 from the plastic console Do not touch any components on the upper PCB Touching components could cause static damage f the wireless heart rate PCB P2501 is still plugged into the upper PCB unplug it Locate the wireless heart rate PCB mounting location Peel the old wireless heart rate PCB from the console Clean the wireless heart rate PCB mounting location Apply adhesive to the back of the wireless heart rate PCB Mount the wireless heart rate PCB Reconnect all cables to the upper PCB as shown at the top of this procedure e Plug the wireless heart rate PCB back into the upper PCB It plugs into the bottom 3 pin header on the right side of the upper PCB as shown above e The contact heart rate PCB has a cable coming up from the neck of the unit This plugs into the top 3 pin header on the right side of the upper PCB above the wireless heart rate header e The ribbon cable plugs into the bottom ribbon cable header on the right side of the upper PCB e f your unit has Broadcast Vi
58. sage screen has 10 characters so the total message can have up to 250 characters To enter a message use UP and DOWN to select the appropriate character Characters available include the entire alphabet numbers 0 through 9 punctuation and a few other symbols Press PAUSE to move the cursor to the right and START to shift the cursor to the left To enter a blank space press PAUSE without using the UP and DOWN keys to select a character Press ENTER to save a message and go to the next of the 25 screens The only method of accessing 21 previous screens is to enter the User Setup again and move through all the parameters Pressing ENTER for any message that is empty or invalid will tell the system that message number is the ending message and the scrolling will stop with the previously set message Pressing ENTER on the 25 screen the program will advance to the next parameter Hour Meter since that is the end of the available memory To edit an existing message access the appropriate screen by pressing ENTER When at the appropriate screen press PAUSE to move the cursor to the right and START to shift the cursor to the left Use UP and DOWN to change the character Press ENTER to save a message and go to the next screen Pressing SCAN while editing a message will clear an existing message Hour Meter Displays the elapsed run time in days hours and minutes Days are shown on the upper display Hour
59. sion Cardio Theater etc the cable connects to the 8 pin 8VDC power header When looking at the upper PCB from the front this header is located on the lower right backside corner of the upper PCB as shown above 10 Reinsert the upper PCB assembly into the front of the console 11 Reinstall the two 2 outer countersunk screws in the back of the plastic console 12 Place the display assembly back onto the mounting plate and install the four 4 display mounting screws OONAOA 40 J Wireless Heart Rate PCB Replacement Use this procedure for ISO7000R s with serial numbers 570 005296 thru 570 005408 A2307 Holder Bottle Console screws Heart Rate mounting location Console screws A2311 Rack Reading Rotary P2304 Back Console Inj Molded aoe a P2501 PCB HR 211 Polar P2160 PCB Display Multipurpose B W P2303 Face Console Injection Molded P2501 PCB HR 211 Polar Antennae L1236 Labor Cable Heartrate PCB Remove the five 5 console screws in the console back P2304 using a Philips screwdriver Disconnect all cables running to the upper PCB P2160 and remove console face P2303 from the unit Make sure the cables do not fall into the neck of the unit Locate the wireless heart rate mounting location Peel the old wireless heart rate PCB P2501 from the console face Clean the wireless heart rate mounting location Apply adhesive to the back of the wireless heart ra
60. t is off 6 Plug the hand grip cables P2772 into the new combo heart rate PCB Note The top pin is not used The cable header with the L written on it plugs into the next two prongs of the contact heart rate header The next pin is not used The cable header with the R gets plugged into the bottom two prongs 7 Plug the heart rate cable P2309 back into the combo heart rate PCB Note This plugs into the top three prongs of the heart rate to upper PCB header The bottom four 4 prongs are not used 8 Plug the other end of the heart rate cable into the wireless heart rate header on the upper PCB P2160 See picture below P2303 Face Console Inj Molded P2310 Housing FITKEY FITKEY Ribbon cable header 8 pin C Safe header 8 pin 8VDC power header Ze cable header 9 Reconnect all cables to the upper PCB e The ribbon cable plugs into the bottom ribbon cable header on the right side of the upper PCB as shown in the drawing e The FITKEY ribbon cable P2418 plugs into the FITKEY ribbon cable header on the upper PCB This header is located just above the contact heart rate header as shown in the drawing e There are two 2 gray Telco cables The cable from the 8VDC jack affixed to the console back connects to the 8 pin 8VDC power header on the upper PCB The other cable from the COMM jack affixed to the console back connects to the 8 pin C Safe communications header 10 Test operation using the co
61. t rate PCB and install on the new one 9 Reinsert the contact heart rate PCB into the neck of the unit 10 Run the cables through the center of the grommet 11 Reinstall the grommet into the hole of the neck 12 Reinsert cables through the hole in the back of the console 13 Reconnect all cables to the upper PCB as shown at top of this procedure e Plug the wireless heart rate PCB back into the upper PCB It plugs into the bottom 3 pin header on the right side of the upper PCB as shown above e The contact heart rate PCB has a cable coming up from the neck of the unit This plugs into the top 3 pin header on the right side of the upper PCB above the wireless heart rate header e The ribbon cable plugs into the bottom ribbon cable header on the right side of the upper PCB e f your unit has Broadcast Vision Cardio Theater etc the cable connects to the 8 pin 8VDC power header When looking at the upper PCB from the front this header is located on the lower right backside corner of the upper PCB as shown above 14 Reinsert the upper PCB assembly into the front of the console 15 Reinstall the two 2 outer countersunk screws in the back of the plastic console 16 Place the display assembly back onto the mounting plate and install the four 4 display mounting screws 17 Verify operations of the contact heart rate by using different programs except Heart Rate Control program The Heart Rate Control program requires th
62. te PCB Mount the wireless heart rate PCB Reconnect all cables to the upper PCB as shown below e Plug the wireless heart rate PCB back into the upper PCB It plugs into the bottom 3 pin header on the right side of the upper PCB as shown in the drawing e The contact heart rate PCB has a cable coming up from the neck of the unit This plugs into the top 3 pin header on the right side of the upper PCB above the wireless heart rate header as shown in the drawing 41 e The ribbon cable plugs into the bottom ribbon cable header on the right side of the upper PCB as shown in the drawing e The FITKEY ribbon cable P2418 plugs into the FITKEY ribbon cable header on the upper PCB This header is located just above the contact heart rate header as shown in the drawing e There are two 2 gray Telco cables The cable from the 8VDC jack affixed to the console back connects to the 8 pin 8VDC power header on the upper PCB The other cable from the COMM jack affixed to the console back connects to the 8 pin C Safe communications header P2303 Face Console Inj Molded P2418 Cable FITKEY Ribbon P2310 Housing FITKEY FITKEY Ribbon cable header 3 pin contact heart rate header 8 pin C Safe header 3 pin wireless heart rate header 8 pin 8VDC power header 9 Verify connections 10 Match the console and face up to each other and install the five 5 console screws using a Philips screwdriver 11 Test operat
63. ter portion of the idler move the belt over on its respective pulley 59 W Jackshaft and 6 Poly V Pulley Replacement 1906 Kit Brake Cordless Bikes Bi Dir P1576 Pulley Poly V 60mm Cordless A1230 Stiffener Side Plate Idler P1091 Idler Elliptical Recumbent P1664 Belt Poly V J8 310mm A1661 Mount Bearing Jackshaft P1665 Bearing Self Aligning 2202 2RS P1097 Pulley Poly V 6 Diameter A1135 Sprocket Clutch Roller Centered P1008 Clutch Roller 1 Diameter A1662 Shaft Jack Bearing Self Aligning A1134 Sprocket Clutch Roller Offset 16T 1 Remove covers and water bottle holder if mounted to the covers A Philips screwdriver is used to remove the covers on newer units For older units a 1 8 Allen wrench or socket is required 60 Remove the cover support A1546 using a 2 wrench or socket Four 4 bolts are located at the top of the support and two 2 at the bottom Older machine only had two 2 bolts located at the top Mark the position of the jackshaft bearing mounts A1661 on the monocoque Remove the four 4 bolts mounting the jackshaft bearing mounts using a Ye socket There are two 2 bolts per mount Pull the jackshaft bearing mounts off the ends of the jackshaft A1662 Unhook the both chains and slide the jackshaft assembly out the right side of the unit Check the condition of the bearings P1665 in the jac
64. unit The correct setting for your unit is BI RCMBT or ISO7000R If no unit type appears in the top window upon power up the display has probably been preset at the factory To verify this hold the SCAN SELECT and PAUSE for three seconds until FACTORY SETTINGS appears then release Do not continue to hold keys once this appears Press ENTER once If BI RCMBT or ISO7000R appears in the top window press ENTER eight 8 times until UPDATING appears If BI RCMBT or ISO7000R doesn t appear in the top window press and hold SELECT and the UP or DOWN arrow simultaneously until BI RCMBT or ISO7000R does appear 11 Verify operations of the unit by using different programs 27 C Upper PCB Replacement Use this procedure for ISO7000R s with serial numbers 570 5296 thru 570 005408 A2307 Holder Bottle Console screws Console screws A2311 Rack Reading Rotary P2304 Back Console Inj Molded P2303 Face Console Inj Molded P2418 Cable FITKEY Ribbon P2310 Housing FITKEY FITKEY Ribbon cable header 3 pin contact heart rate header 3 pin wireless heart rate header Ribbon cable header 8 pin C Safe header 8 pin 8VDC power header 1 Remove the five 5 console screws in the console back P2304 using a Philips screwdriver 2 Disconnect all cables running to the upper PCB P2160 and remove console face P2303 from the unit Make sure th
65. units with CardioKey not FITKEY P2160 is used with ISO7000Rs with serial numbers above 570 005297 and not equipped with CardioKey P2221 is used with P1558 4 P2501 is used with P2160 N oO 79 Item No Qty Part No Description 1 1 C1012 Weldment Frame Base Recumbent 2 2 C1143 Weldment Seat Base ISO1000R 3 1 A1015 Bracket Wheel Left 4 1 A1016 Bracket Wheel Right 5 1 A1119 Lever Adj Position Seat Assy 6 1 C1654 Plate Side Drivetrain Right Recumbent 7 1 C1653 Plate Side Drivetrain Left Recumbent 8 1 A1149 Track Adj SST Recumbent 9 2 A1222 Extrusion Rail 34 Recumbent 10 1 P2588 Pad Seat Back 11 1 P2587 Pad Seat Bottom 12 1 A1144 Weldment Handlebar Seat 13 2 C1113 Frame Seat ISO1000R 14 20 P1038 Roller Urethane 1 14 Dia X 3 8 15 1 P1125 Knob 7 16 20 Round 16 1 A1546 Support Cover Cordless 17 1 A1120 Bracket Spring 18 1 A1641 Stiffener Frame Cordless 19 1 A1657 Weldment Display Handlebar Contact HR Recumbent 20 4 A1890 Cap Base 3 Adj 65 Durometer 21 4 P2249 Cap Frame Seat 22 1 A1115 Bracket Position Adj Lever 23 1 A1146 Rod Lock Recumbent 24 1 A1131 Spacer Frame 25 1 A1230 Stiffener Side Plate Idler 26 1 A1538 Bar Tensioning Brake Cordless 27 1 A1655 Cover Side Recumbent Cordless Left 28 1 A1656 Cover Side Re
66. unted to the covers A Philips screwdriver is used to remove the covers on newer units For older units a 1 8 Allen wrench or socket is required 58 8 9 Remove the cover support A1546 using a 2 wrench or socket Four 4 bolts are located at the top of the support and two 2 at the bottom Older machine only had two 2 bolts located at the top Remove the two 2 5 16 bolts holding the right side jackshaft bearing mount A1661 in place using a L wrench Pull the right side jack shaft bearing mount off the end of the jack shaft A1662 Slide the poly v belt P1664 off the right side of the 6 poly v pulley P1097 Slide the poly v belt off the brake pulley P1576 and pull from underneath the idler P1091 Guide the poly v belt through the gap in the monocoque created by the removal of the right side jack shaft bearing mount and remove from the unit Guide the new poly v belt through the same gap Thread the poly v belt under the idler and reinstall on the brake pulley 10 Install the poly v belt on the 6 poly v pulley 11 Install the right side jack shaft bearing mount on the end of the jack shaft 12 Re install the two 2 5 16 bolts to mount the right side jack shaft bearing mount back to the monocoque using a 12 wrench 13 Verify the alignment of the poly v belt by turning the pedals and verifying the belt rides in the center portion of the idler If the belt doesn t ride in the cen
67. ure Clear EEPROM If Ineffective replace lower PCB Does Brake LED on lower PCB D38 illuminate Is six 6 pin telco No No Secure when brake command is cable secure given Yes gt Replace upper PCB Is two 2 pin brake No gt Secure cable secure Is resistance across two 2 pin brake header 9 11 Ohms Replace brake No gt 0 Ohms Short lt 1000 Ohms Open Yes gt Replace lower PCB 17 Action T Query Use this procedure for ISO7000R s w serial numbers 570 005257 and above except units equipped w lt C gt Status No Resistance Lights on display while exercising Yes VAC a4 Is 3 pin When exercising cable connection s in a program does No from JP1 to brake No gt ecure display report RPM s Yes Does PWM LED on lower PCB illuminate when exercising in a progam Yes Does Brake LED on lower PCB JP1 lower PCB measure illuminate when No Replace lower PCB VAC frame to exercising in each pin a progam See note No Yes Is y Replace Cable 4 two 2 pin No gt Secure e brake cable secure Yes Replace lower PCB across two 2 pin EE H No gt 0 Ohms Short brake header 15 ohms Nos Cardio Key Refer To No Lights On Display when Pedaling Flowchart
68. vides club owners and managers with certain information about their equipment and enables them to customize certain features Provide power to the console by either plugging the wall pack into the machine and outlet or working out at a low level on the machine Press and hold SCAN and ENTER for three 3 seconds to enter User Setup Press ENTER to move from one parameter to the next parameter 1 Language Toggles between English and German Use the UP or DOWN keys to select the appropriate language Model Displays the model of the machine that is set in the console If the wrong model of machine is defined the unit will not calculate resistance watts and distance correctly Version High Displays the upper console s software version in the Time window Version Low Displays the lower PCB firmware version in the Time window If this version number is zero no communication has been established between the upper and lower boards Unit of Measure Toggles between metric and U S units of measure Use the UP or DOWN keys to select the appropriate unit of measure Communications Mode Toggles between Cardio Key and Csafe Comm Use the UP or DOWN keys to select the appropriate communications mode Message If a message has not been entered or is invalid the upper display will show NO MESSAGE The TIME window will display the message screen number The screen number range is ct1 through ct25 Each mes
69. wards the inside of the machine 12 Install the new spindle crank assembly into the monocoque and through the center of the chain The flangettes mount on the inside of the monocoque 13 Run each bolt from the outside in through the flangette mounting holes in the monocoque both flangettes followed by the lock washer and hex nut Do not tighten down 14 Line up the marks you made on the flangettes and monocoque then tighten the bolts and nuts 15 Line the teeth on the spindle crank assembly up so they ride in the center of the chain links Chain links Spindle crank teeth 16 Once the teeth are riding in the center of the chain links tighten the set screws on both bearing collars 17 Install pedal crank covers 18 Reinstall the crank arms and crank bolts 19 Tighten crank bolts 20 Test unit 21 Install covers 57 V Belt Replacement 1906 Kit Brake Cordless Bikes Bi Dir P1576 Pulley Poly V 60mm Cordless A1230 Stiffener Side Plate Idler P1091 Idler Elliptical Recumbent P1664 Belt Poly V J8 310mm A1661 Mount Bearing Jackshaft P1665 Bearing Self Aligning 2202 2RS A1660 Mount Bearing Bi Directional Monocoque P1097 Pulley Poly V 6 Diameter A1135 Sprocket Clutch Roller Centered P1008 Clutch Roller 1 Diameter A1662 Shaft Jack Bearing Self Aligning A1134 Sprocket Clutch Roller Offset 16T 1 Remove covers and water bottle holder if mo
70. with a chest strap is standing next to your unit Replace contact heart rate PCB P 43 47 Replace upper PCB P 24 31 Replace combo heart rate PCB P 48 49 Contact heart rate is very low Faulty contact heart rate PCB Faulty upper PCB Faulty combo heart rate PCB if equipped Replace contact heart rate PCB P 43 47 Replace upper PCB P 24 31 Replace combo heart rate PCB P 48 49 B Troubleshooting Flowcharts Although it is impossible to foresee every eventuality the flowcharts on the following pages will cover the most common possibilities If further assistance is required please consult SCIFIT SYSTEMS Inc gt Status lt gt Query Action No Lights P Use this procedure for ISO7000R s w serial On Display numbers 570 005000 thru 570 005256 When Pedaling Brake is shorted to the chassis Eliminate short or replace brake Is there constant Yes resistance on pedals Does display beep during a button press or when pedaling is initiated Six 6 pin telco is insecure Yes Replace or Secure Is eight 8 pin telco cable secure No gt Secure Is three 3 pin generator cable secure No gt Secure Replace lower PCB If Yes gt ineffective replace upper PCB 15 No Lights On Display When Pedaling I
71. y upper PCB Move radio or transmitter Make sure no one with a chest strap is standing next to your unit Replace combo heart rate PCB P 48 49 Replace upper PCB P 24 31 then No Heart Rate Detected is displayed in top window while using the Heart Rate program No chest strap is worn Faulty wireless heart rate PCB Faulty combo heart rate PCB if equipped Faulty upper PCB Must wear chest strap Replace wireless heart rate PCB P 37 42 Replace combo heart rate PCB P 48 49 Replace upper PCB P 24 31 Problem Possible Reasons Solutions No contact heart rate is displayed Both hands not being used Contact heart rate doesn t work on all users Bad connection from contact heart rate PCB to upper PCB or contact grips Faulty contact heart rate PCB Faulty upper PCB Faulty combo heart rate PCB if equipped Must hold onto both grips Verify w multiple users that there is no contact heart rate Fix connection Replace contact heart rate PCB P 43 47 Replace upper PCB P 24 31 Replace combo heart rate PCB P 48 49 Contact heart rate is very high Picking up FM frequency from radio transmitter Picking up reading from someone s chest strap Faulty contact heart rate PCB Faulty upper PCB Faulty combo heart rate PCB if equipped Move radio or transmitter Make sure no one

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