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32

CHAPTER 5: PART REPLACEMENT GUIDE 

5.8 Drive Axle Set Replacement – Continued 

 

21) Use a screwdriver to remove the iron plates (Figures S & T). 

     

 

FIGURE S                                                                                      FIGURE T 

 

22) Reverse Steps 1-2 to re-assemble the unit. 

NOTE

: Tighten the drive belt to 180 ft / lbs and the generator belt to 90 ft / lbs.       

23) Test the Elliptical for function as outlined in Section 5.22. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for S70-02

Page 1: ...Vision Fitness S70 02 EP78B Service Manual...

Page 2: ...layed During the Exercise 14 4 4 Troubleshooting All or Some of the Function Keys do not Respond 15 4 5 Troubleshooting High or No Resistance 16 4 6 Troubleshooting Pedals Slipping 17 4 7 Troubleshoot...

Page 3: ...acement 40 5 16 Link Arm Replacement 42 5 17 Incline Arm Replacement 43 5 18 Swing Arm Replacement 44 5 19 Vertical Stabilizer Arm Replacement 45 5 20 Incline Arm Replacement 46 5 21 Hear Rate Grip Re...

Page 4: ...Schedule PREVENTIVE MAINTENANCE SCHEDULE Item Daily Weekly Monthly Quarterly Biannual Annual Console Mounting Bolts Inspect Frame Clean Inspect Display Console Clean Clean Handlebar Clean Inspect Hand...

Page 5: ...enerated during operation Frequency Every 3 to 4 months Procedure 1 Remove the Poly V belts 490 J8 and check the grooves of the belt for dirt or dust and clean if any is present 2 Check the grooves in...

Page 6: ...6 CHAPTER 2 WIRING DIAGRAM INSTRUCTION 2 1 Electrical Installation...

Page 7: ...7 CHAPTER 2 WIRING DIAGRAM INSTRUCTION 2 2 Electrical Diagram...

Page 8: ...8 CHAPTER 2 WIRING DIAGRAM INSTRUCTION 2 3 Wiring Diagram P06 CONSOLE WIRE P08 INCLINE MOTOR WIRE 2 4 Lower Control Board Wiring Diagram...

Page 9: ...17 Green 15V 8A Charge power source LED9 Red INCLINE 2 up LED18 Red FAN LED 4 System operation display LED 5 Error Message Display LED 6 Pulse times per sec Description Pulse times per sec Description...

Page 10: ...confirm and save the value of the setting press the ENTER key 6 Press and hold the START key for 3 5 seconds to return to normal operation FIGURE A FIGURE B KEY NAME POSITION FUNCTION UP SELECT FUNCT...

Page 11: ...evel for all programs DF GENDER MALE FEMALE MALE Set a default gender for all programs UNIT MILE KM MILE Set the unit to miles or kilometers MACHINE EP Set machine to elliptical mode AC TIME 0 0 99999...

Page 12: ...or 0x01A7 C Incline has short circuited 7A or the current is over 5A for 1 second Replace Incline motor 0x01AC C Power resistor is short circuited over 4A or the current is over 3 7A for 1 second Chec...

Page 13: ...th terminals on pins 1 7 of the console cable There should be a reading of more than 5 5VDC Figure A If voltage is more than 5 5VDC replace the console If voltage is less than 5 5VDC or the new consol...

Page 14: ...d set your multi meter to resistance and place a terminal on pin 3 of the console cable at both the LCB and UCB There should be a resistance ohm reading Figures A B If a resistance reading is shown re...

Page 15: ...s damaged 3 The UCB is damaged SOLUTION 1 Check the connections of the keypad at the UCB a Remove the console from the console mast b Remove the 4 screws holding the back of the console to the front F...

Page 16: ...operly to the LCB 3 Set your multi meter to resistance ohms and place both terminals on the power resistor wires Check the power resistor wires for resistance Figure A If the power resistor wire does...

Page 17: ...elated to the incline 3 The belt tension is not high enough or the belts are too dirty SOLUTION 1 Inspect the unit and check for any loose hardware Pay special attention to areas where arms meet Tight...

Page 18: ...the voltage is not between 0 5 and 2 0VDC remove the 3 screws holding the HR grip together and check the connection of the HR grip wiring 2 Check continuity of the HR grip wiring a Place one terminal...

Page 19: ...E 5 1 Shroud Replacement 1 Remove the link arm plastic caps Figures A 2 Detach the link arm Figure B FIGURE A FIGURE B 3 Remove the 6 screws that hold the back cover to the shrouds and remove the back...

Page 20: ...d 4 Remove the 5 screws on right side holding the shrouds in place Figures E 5 Remove the 5 screws on left side holding the shrouds in place Figures F FIGURE E FIGURE F 6 Remove the shrouds for frame...

Page 21: ...om the machine as outlined in Section 5 1 2 Remove 3 screws from the LCB cover Figure A FIGURE A 3 Disconnect the cables and remove the 2 screws holding the LCB to the frame Figure B FIGURE B 4 Revers...

Page 22: ...shrouds from the machine as outlined in Section 5 1 2 Disconnect the resistor power wire from the LCB 3 Remove the 2 screws holding the resistor to the frame Figure A FIGURE A 4 Reverse Steps 1 3 to...

Page 23: ...re connector of the generator Figure A 3 Unplug the power cable connector of the generator Figure B FIGURE A FIGURE B 4 Remove the screw and washer on the right side of the frame that keeps the genera...

Page 24: ...emoved the generator belt can be walked off of the secondary pulley Figure G 8 Pull the generator out of the frame towards the back of the unit and remove the generator belt Figure H FIGURE G FIGURE H...

Page 25: ...wire connector of the generator Figure A 3 Unplug the power cable connector of the generator Figure B FIGURE A FIGURE B 4 Remove the screw and washer on the right side of the frame that keeps the gene...

Page 26: ...emoved the generator belt can be walked off of the secondary pulley Figure G 8 Pull the generator out of the frame towards the back of the unit and remove the generator belt Figure H FIGURE G FIGURE H...

Page 27: ...ey and rotate the pulley counter clockwise until there is enough slack in the belt to remove it Figures A B FIGURE A FIGURE B 3 Install the replacement belt and reverse necessary steps to secure the a...

Page 28: ...left side of the frame remove the retaining ring that holds the pulley axle bearing into the frame Figure C 5 Remove the pulley axle set assembly from the frame Clean any debris from the hole in the...

Page 29: ...p that holds the drive axle bearings in the frame Figure A 4 Install an M10 screw into the drive axle Figure B FIGURE A FIGURE B 5 Turn the screw until the head is close to the drive axle Figure C 6 U...

Page 30: ...2 from Figure H into the opposite side hole in the frame Figure I 12 Mount the 1 tool behind the 2 tool Use the screw washer and nut to attach tool 1 tool to the drive axle Figure J FIGURE I FIGURE J...

Page 31: ...left side Figure N FIGURE M FIGURE N 17 Again use the screw washer and nut to attach tool 1 to the drive axle Figure O 18 Turn the screw at least 4 full revolutions into the drive axle Then turn the...

Page 32: ...tinued 21 Use a screwdriver to remove the iron plates Figures S T FIGURE S FIGURE T 22 Reverse Steps 1 2 to re assemble the unit NOTE Tighten the drive belt to 180 ft lbs and the generator belt to 90...

Page 33: ...uld be at least 40mm long into the crank hole Then turn the screw until the crank can be separated from the axle Figure C 5 Install the replacement crank There is a flat spot on the drive axle shaft a...

Page 34: ...connections from the defective console and remove the console Figure B FIGURE A FIGURE B 4 Remove the 4 screws exposed when the cup holder is removed Figure C Carefully pull the wiring out the bottom...

Page 35: ...the front and back console mast covers Figure A 3 Remove the 4 screws nuts that connect the incline arms to the console mast Figure B 4 Remove the Cotter pins from both sides of the incline motor Figu...

Page 36: ...G 7 Carefully remove the incline motor from the main frame Figures H NOTE Save the attachment hardware to use with the new incline motor Figure I FIGURE F FIGURE G FIGURE H FIGURE I 8 Reverse Steps 1...

Page 37: ...lt where the dual action handlebar and the link arm meet Figure B FIGURE A FIGURE B 3 Remove the cap by hand by turning it counter clockwise Figure C 4 Remove the 4 screws that hold the dual action ha...

Page 38: ...emove 3 screws of the right side console mast Figure A and another 3 screws from left side mast Figure B FIGURE A FIGURE B 4 Pull the wires out the bottom of the console mast and remove the mast FIGUR...

Page 39: ...s A B FIGURE A FIGURE B 2 Remove the 4 screws that hold the plastic pedal to the foot plate Figure C 3 Remove the plastic foot pedal Figure D FIGURE C FIGURE D 4 Clean the foot plate to remove any rub...

Page 40: ...s A B FIGURE A FIGURE B 3 Detach the pedal arm from the crank bearing assembly Figure C 4 Remove the plastic cap from the swing arm Figure D FIGURE C FIGURE D 5 Remove the bolt that holds the pedal an...

Page 41: ...bolts that hold the link arm to the pedal arm Figures H I FIGURE G FIGURE H 8 Remove the pedal arm Figure J FIGURE I FIGURE J 9 Reverse Steps 1 8 to install a new pedal arm NOTE Torque the bolts remo...

Page 42: ...he bolt and bushings where the dual action handlebar meets the link arm Figure B FIGURE A FIGURE B 4 Remove the 3 bolts that hold the link arm to the pedal arm Figures C D FIGURE C FIGURE D 5 Detach t...

Page 43: ...DE 5 17 Incline Arm Cover Replacement 1 Remove the 4 screws that hold the cover to the vertical stabilizer arm Figure A FIGURE A 2 Remove the incline arm cover Figure B FIGURE B 3 Reverse Steps 1 2 to...

Page 44: ...e bolt that holds the pedal and swing arms together Figure C 5 Take the bolt removed in Step 2 and turn it into the shaft then use a mallet to hit the head of the bolt until the swing arm can be separ...

Page 45: ...the bolt that holds the vertical stabilizer arm to the frame Figures A B FIGURE A FIGURE B 3 Remove the two bolts that hold the incline arm to the vertical stabilizer arm Figure C 4 Remove the vertic...

Page 46: ...move the cover Figure A 2 Remove the 4 bolts that hold the incline arms to the console mast Figures B FIGURE A FIGURE B 3 Remove the two bolts that connect the incline arm to the vertical stabilizer a...

Page 47: ...ortions of the heart rate grip Figure B FIGURE A FIGURE B 3 Disconnect the heart rate plate wiring and remove the old HR grip Figure C 4 Reverse Steps 1 3 to install a new HR grip NOTE The white wire...

Page 48: ...hile pedaling to simulate exercising While moving listen for any odd noises or squeaks 2 After stopping movement press the START button and begin pedaling 3 Grasp the hand grips to check for proper he...

Page 49: ...RE UPGRADE PROCEDURE 6 1 Software Upgrade Instructions A Service Tools Accessories 1 MSP FET430 Gang Programmer 2 Parts number MT00L 039 3 Software A 14 PIN B POWER SUPPLY SPECIFICATION 8 15V 300MA MS...

Page 50: ...roup is ADT430 The MSP430 FLASH Gang Programmer GUI is displayed on the screen as shown in Figure B FIGURE B The status message in the GUI displays the message MSP GANG430 Gang Programmer connected If...

Page 51: ...3 5 Use the Load Image button to download the console software file to the MSP GANG430 as shown in Figure A 3 6 Select the supply voltage for the console from MSP GANG430 3 7 Select the options in Mai...

Page 52: ...stall passes the OK green LED will light as shown in Figure F FIGURE D FIGURE E FIGURE F 5 Install the console onto frame Then pedal the machine to provide power for the console Enter into Engineering...

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