Octane Fitness Q35 Service Manual
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Octane Fitness Q35 Service Manual

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greg hart
February 1, 2025

The electrical display on console will go blank after a short time but has power to machine. Are there internal batteries that can be replaced?

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Rick Smith
March 2, 2025

q35 shows brake error. No functions on display work. Lights on display still work. Any suggestions?

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1 comments:
Mr. Anderson
March 2, 2025

If the Octane Fitness Q35 shows a brake error, the issue may be related to the servomotor (brake motor). The error codes indicate the following problems:

- Err1: Servomotor going in the wrong direction
- Err2: Servomotor not moving
- Err3: Servomotor timeout

To resolve the issue, check if the brake motor is functioning correctly. If necessary, replacing the brake motor may be required. Octane Fitness recommends keeping spare parts available for quick replacements. If the display is also not working, ensure the machine is properly powered and try resetting it by pressing the Pause/Clear button twice within 2 seconds. If the problem persists, contact a local dealer for service.

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Summary of Contents for Octane Fitness Q35

  • Page 2 3.8 Software Update ................................35 3.9 Belt Tensioner Replacement and Adjustment ......................36 3.10 Brake Assembly/Pulley Replacement ........................38 3.11 Servomotor Replacement ............................39 3.12 Brake Cable Adjustment .............................40 3.13 Pivot Shaft Replacement ............................41 3.14 Cable Assembly Replacement ............................42 3.15 Speed Sensor Replacement ............................44 SECTION IV: Supporting Documentation Q35 Assembly Instructions Q35 Operations Manual Q35 Service Manual 09.07v Octane Fitness Confidential 1-800-68-634...
  • Page 3 1. P lace the top cover on top of the main housing. Make sure the steel bracket on the front of the top cover clips on to the front of the main frame. Replace the 2 Phillips screws securing the top cover to the frame. 2. P lace the rubber mast boot around the mast. Starting at the front of the machine, tuck the edges of the boot under the lip of the top cover. 3. Position the access panel and slide the front edge into the recess of the mast boot. Press the access panel firmly into place and secure it to the frame on the left and right sides using the two (2) Phillips screws. 1-800-68-634 Octane Fitness Confidential...
  • Page 4 Figure 1.4 highlights the locations of the shroud screws. To remove a side shroud: 1. Remove the three (3) screws at the front of the shroud; these are holding the two shrouds together. 2. Remove the one (1) screw from the side of the left shroud, below the handlebar pivot cover. 3. Remove the one (1) screw from the side of the shroud, near the rails. 4. Pull the bottom of the shroud from the rail, and remove the shroud from the machine. To replace a side shroud: 1. Place the shroud into position; the bottom of the shroud will snap onto the rail. 2. Replace the screw at the base of the shroud, near the rails, and tighten. 3. Replace the screw under the handlebar pivot cover and tighten. 4. Replace the three (3) screws at the front of the shroud, securing the two side shrouds together. Screws to be removed Figure 1.4 *WARNING: LINKAGES PRESENT NUMEROUS PINCH POINTS. USE CAUTION TO AVOID INJURY. Octane Fitness Confidential 1-800-68-634...

  • Page 5: Pedal Arm

    1.2 Part Locations Figure 1.5 highlights the locations of the main components of the Q35 linkage system. The following key components are not shown in the picture:  Moving handlebars  Speed sensor, mounted onto frame  Cable assembly, coming down from the console  Belt tensioner assembly, located on the left side of the machine, next to the magnetic brake assembly. Drive Pulley Rocker Arm Pedal Crank 3-Pivot Link Stability Link Magnetic 2-Pivot Brake/ Link Servomotor Flywheel Figure 1.5 1-800-68-634 Octane Fitness Confidential...

  • Page 6: Diagnostic Mode Settings And Error Codes

    TEST it works properly before you can move on to the next test. Press PASS Pause/Clear twice to exit this test, then press +/- to move to another test. Brake motor test. Press Pause/ BRAKE Actual Target Clear to exit this test. reading  TEST Speed sensor check; pedal the RPM value machine to display RPM Total time of machine usage MACHINE Usage HOURS hours Total distance of machine usage MACHINE Distance MILES value Brake motor usage time BRAKE # of MINUTES Minutes To exit the diagnostics mode at any time, press the Pause/Clear button twice within 2 seconds. Octane Fitness Confidential 1-800-68-634...
  • Page 7 Window 2 Window 3 Window 1 Matrix Figure 1.6 1-800-68-634 Octane Fitness Confidential...
  • Page 8 Error Codes The Octane Q35 elliptical machine displays three errors indicating faulty components: Display Definition Err1 Servomotor (brake motor) going wrong direction Err2 Servomotor (brake motor) not moving Err3 Servomotor (brake motor) time out Resolution of these errors may require replacement of parts. Octane strongly suggests that you keep an inventory of key parts on hand so that you and your customer will not experience delays in resolving issues due to parts ordering and shipment. Refer to the Suggested Dealer Stock List for more information. Octane Fitness Confidential 1-800-68-634...
  • Page 9 1.4 Q35 Suggested Dealer Stock List Octane Fitness suggests that dealers and service technicians maintain a minimal inventory of commonly needed parts and supplies so that customer service issues may be promptly and accurately addressed. The following table identifies parts and recommended stock quantities for your inventory. Part Number Description Qty. 100964-001 POWER TRANSFORMER Q35 100744-001 Q35 2P LINK ASSEMBLY 100741-001 Q35 3-PIVOT LINK ASSEMBLY 900018-001 Q35 BRAKE 100761-001 Q35 BRAKE CABLE 100405-001 Q35 DRIVE BELT 900015-001 LEVELER, 50 MM OIA Q35 959938-009 Q35 LEVELER NUT 100747-001 Q35 TENSIONER ASSEMBLY 100836-001 Q35 POWER INPUT PLUG (NEW) 100449-001 Q35 SERVOMOTOR 300533-001 Q35 ROLLER WHEEL 101052-001 Q35 ROCKER ARMS OFFSET 100400-001...
  • Page 10  Unplug and re-plug the cable into the console board, listening for the click to ensure a good connection (Figure 2.3).  Check and secure the cable assembly connection on the top of the frame (Figure 2.4).  Plug in the machine to verify power to the console.  Position and secure the console on the console mast with the four (4) screws. If power is not restored to the console after all the connections have been checked and secured, you may need to replace the console itself. Refer to Section III for more information. Octane Fitness Confidential 1-800-68-634...
  • Page 11 Screws to Remove Figure 2.2 Figure 2.1 Connection Connector for From Top of Software Updates Frame Keypad Overlay Connection Figure 2.3 Figure 2.4 1-800-68-634 Octane Fitness Confidential...
  • Page 12 Figure 2.5 is for illustration only; no arrow is imprinted on the pulley itself.)  Inspect the cable and brake. The brake adjuster must be located at the bottom of its slot when the machine is set to level 1 (Figure 2.6).  Use a screwdriver to gently push the brake adjuster down to ensure that it is properly positioned at the bottom of its slot.  If the brake is not fully disengaged or the cable has too much slack when the cable is properly installed and the brake adjuster is in its proper position for level 1, you may need to re-install or adjust the cable. Refer to Section III for instructions. Octane Fitness Confidential 1-800-68-634...
  • Page 13 Arrow shows direction of pulley rotation from level 1 to level 20. Pulley shown at level 1. Figure 2.5 Brass Nipple Lock Nut Adjuster Barrel Cable installed correctly; brake adjuster at level 1 Axle Bolt Figure 2.6 1-800-68-634 Octane Fitness Confidential...
  • Page 14  The speed sensor and magnet must be improperly spaced or aligned. properly aligned and separated by the proper distance, as shown in Figure 2.9.  To adjust the position of the speed sensor, loosen the set screw and gently slide the speed sensor wire harness so that it is approximately 1/8-inch from the magnet, and level, then re-tighten the screw. Octane Fitness Confidential 1-800-68-634...
  • Page 15 Belt Tensioner (behind plate) Screws Belt Adjuster Rod Double Nut Figure 2.7 Magnet Speed Sensor 1/8” Approx. Figure 2.9 Figure 2.8 1-800-68-634 Octane Fitness Confidential...
  • Page 16 If the servomotor does not respond, and “Err1”, “Err2”, or “Err3” is not displayed on the console (indicating a servomotor issue), isolate and replace the faulty cable assembly (upper or lower) according to the directions in Section III.  Plug the servomotor, speed sensor, and power jack cable into the new wiring harness and verify that all functions are working. Octane Fitness Confidential 1-800-68-634...
  • Page 17 Screws to Remove Figure 2.10 Connection Connector for From Top of Software Updates Frame Keypad Overlay Connection Figure 2.11 Figure 2.12 1-800-68-634 Octane Fitness Confidential...
  • Page 18  Unplug the cable and plug it into a new console, listening for the click to ensure a good connection.  Plug in the machine and test. If this resolves the issue, replace the console with a new one according to the directions in Section III. Octane Fitness Confidential 1-800-68-634...
  • Page 19 Magnet Speed Sensor 1/8” Approx. Figure 2.13 1-800-68-634 Octane Fitness Confidential...
  • Page 20  Position the console and secure it to the mast with the four (4) screws.  If the error message remains, identify and replace the faulty cable assembly according to the directions in Section III. Faulty console.  Use the Level +/- keys to change the resistance level of the machine. You should be able to hear and see the servomotor moving. If it is moving, and you have determined that all connections and cable assemblies are good, replace the console according to the directions in Section III. Octane Fitness Confidential 1-800-68-634...
  • Page 21 Screws to Remove Figure 2.14 Figure 2.16 Speed Sensor Connection Connector for From Top of Software Updates Frame Servomotor Keypad Overlay Power Connection Figure 2.15 Figure 2.17 1-800-68-634 Octane Fitness Confidential...
  • Page 22 Level + button to move the resistance through levels 1 to 20, and then push the Level - button to move the resistance back down through all levels. Verify that the pulley is in the proper position at level 1 (Figure 2.20). If it is not, contact Octane Fitness Customer Service for further assistance in making the proper adjustment.  If this resolves the issue, complete the installation of the new servomotor according to the directions in Section III. Octane Fitness Confidential 1-800-68-634...
  • Page 23 Adjuster Barrel Cable installed correctly; brake adjuster at level 1 Axle Bolt Figure 2.19 Arrow shows direction of pulley rotation from level 1 to level 20. Pulley Figure 2.20 shown at level 1. 1-800-68-634 Octane Fitness Confidential...

  • Page 24: Noise Issues

     Try the machine at slow and fast pace, forward and backward to see if the noise is still present.  If the noise is still present, check the 2-pivot links and the 3-pivot links for looseness and side-to-side motion. A slight side-to- side motion is normal at the rocker arm and 2-pivot link connection. No side-to-side motion should be seen in the 3-pivot link assembly. Section III provides directions for replacing links if necessary. Octane Fitness Confidential 1-800-68-634...
  • Page 25 Bolts to check, both right and left sides Figure 2.21 1-800-68-634 Octane Fitness Confidential...
  • Page 26  After making this inspection, call Octane Fitness Custom Service for further direction. Belt tracking is off center.  The drive belt should ride in the center, not shifted to the right or left. If it is off center, you may feel some added resistance and will hear a rubbing or swishing noise.  Inspect the belt tensioner, shown in Figure 2.22. If it is bent, causing the belt to be off center, replace it following the directions in Section III. Machine produces a Broken bearing or pulley  Inspect the brake pulley. If it is broken, replace the brake popping or grinding in brake. assembly following the directions in Section III. sound when in use. Belt Tensioner (behind plate) Screws Belt Bolts to check, Adjuster Rod both right and Double Nut left sides Figure 2.22 Figure 2.23 Octane Fitness Confidential 1-800-68-634...
  • Page 27 Check the 2-pivot links and the 3-pivot links for looseness and side-to-side motion. A slight side-to- side motion is normal at the rocker arm and 2-pivot link connection. No side-to-side motion should be seen in the 3-pivot link assembly. Section III provides directions for replacing links if necessary.  If the noise persists, detach the crank arm from the middle 3-pivot bolt on both right and left sides. Move the large wheel; if the noise persists you may need to replace the pivot shaft and/or crank shaft assembly. Refer to Section III for directions. Figure 2.24 1-800-68-634 Octane Fitness Confidential...
  • Page 28 SECTION III: Part Replacement & Adjustment Procedures Roller Wheel Replacement 1. Verify that you have the correct wheels available. The wheels for the Q35 are a “shallow cut” style (Figure 3.1). Contact Octane Fitness Customer Service if you need assistance identifying he proper wheels. 2. Remove two (2) Phillips screws and remove the plastic wheel cover. 3. Use a 17mm wrench to remove the bolt and the washer that holds the wheel on the axle. 4. Remove the wheel assembly. If the wheel is stuck, you may need to pry it off using a large-blade flat screwdriver or a small pry bar. 5. Install the new wheel on the axle. If necessary, tap the wheel lightly with a rubber or hard plastic mallet to ensure that it is seated properly. 6. Install the washer and bolt and tighten with the 17mm wrench. 7. Replace the plastic wheel cover and secure it with the two Phillips screws. 8. Wipe down the chrome rails with a dry rag. You may apply a thin coat of white lithium grease to all four rails only. Do not apply grease to the wheels. Do not use WD-40 or a silicone spray. With a clean rag or paper towel, work ® the grease down the rails, covering the rails with a small amount of lubricant. Remove excess grease with a dry rag; you should be able to feel the grease but not see it. 9. Use the pedal arms to move the machine through its motion forward and backward several times to test. Figure 3.1 Octane Fitness Confidential...

  • Page 29: Pedal Arm Replacement

    Pedal Arm Replacement 1. Unplug the machine. Remove the access panel and top shroud so that you can see where the pedal arm is attached to the top of the 3-pivot link. Follow the directions below for both pedal arms (left and right). 2 Use two 17mm wrenches to loosen the nut and remove the bolt, as shown in Figure 3.2. Be sure to support the pedal arm so it does not drop when the bolt is removed. Remove the old pedal arm. 3. Verify that a wave washer is positioned between the flat washer and the 3-pivot link on the inside of the pedal arm connection. If the wave washer has worn away, you will need to replace it before attaching the new pedal arm. Remove the retaining ring and the flat washer on the outside of the connection. Remove the axle, pulling it toward the inside of the machine. Place a new wave washer over the end of the axle, then re-insert the axle through the 3-pivot link and the flat washer, then install a new retaining ring on the outside of the 3-pivot link. 4. Slide the new pedal arm into position. 5. Insert the bolt and secure it with the nut; tighten. 6. Move the pedal arm forward and backward a few times; it should feel tight with no side-to-side motion. Wave washer Left pedal arm Figure 3.2 1-800-68-634 Octane Fitness Confidential...
  • Page 30 1. U nplug the unit. Handlebars are labeled “L” (left) and “R” (right); be sure to select the correct handlebar for replacement. 2 R emove the handlebar cover from the handlebar pivot point by pulling it gently away from the machine. 3. Use a hex wrench to remove the four (4) 6mm hex key bolts. (Figure 3.3). 4. R emove the handlebar and slide the new one into position. 5. I nsert and tighten the four (4) 6mm hex key bolts. Make sure these bolts are very tight. 6. Move the handlebars forward and backward a few times; they should feel tight with no side-to-side motion. 7. P osition the handlebar cover over the handlebar pivot point and press it firmly onto the machine. Figure 3.3 Octane Fitness Confidential 1-800-68-634...
  • Page 31 9. Reposition the rear rail cover and secure with five (5) Phillips screws. 10. Slide one pedal arm into position and insert the bolt; secure the bolt with the nut; tighten. Repeat for the second pedal arm. Move the pedal arms forward and backward a few times; they should feel tight with no side-to-side motion. 11. Wipe down the chrome rails with a dry rag. You may apply a thin coat of white lithium grease to all four rails only. Do not apply grease to the wheels. Do not use WD-40 or a silicone spray. With a clean rag or paper towel, work ® the grease down the rails, covering the rails with a small amount of lubricant. Remove excess grease with a dry rag; you should be able to feel the grease but not see it. 12. Use the moving arms to move the machine through its motion forward and backward several times to test. 13. Replace the shrouds and secure. Screws securing rail cover Screws at top of rails (2 each side) Rail bolts on underside of machine Figure 3.4 Figure 3.5 1-800-68-634 Octane Fitness Confidential...
  • Page 32 3. Use a 17mm wrench to remove the center bolt, flat washer, and spring washer connecting the 3-pivot link to the crank arm. 4. Use snap ring pliers to remove the retaining ring that attaches the stability link to the 3-pivot link stud. 5. Remove the 3-pivot link and replace it with a new 3-pivot link. Make sure that the end of the 3-pivot link that is rounded is attached to the pedal arm and that the stud at the bottom of the 3-pivot link points toward the inside of the machine (Figure 3.7). 6. Re-install the retaining ring that attaches the stability link to the 3-pivot link stud. 7. Position the crank arm to the center pivot of the 3-pivot link and re-insert the center bolt, making sure the flat washer and spring washer are installed between the bolt head and the 3-pivot link. 8. Lift the pedal arm into position and re-insert the bolt that attaches the pedal arm to the 3-pivot link; secure with the nut and tighten. 9. Tighten all the connections. 10. Use the pedal arms to move the machine through its motion forward and backward several times to test. Pedal Crank Bolt Center Bolt Stability Link/ 3-Pivot Link Stud 3-Pivot Link Figure 3.6 Figure 3.7 Octane Fitness Confidential 1-800-68-634...

  • Page 33: Console Replacement

    (Figure 3.9). 3. M ake sure excess cable is pushed into upright tube. 4. P osition the new console on the plate at the top of the mast, and insert four (4) Phillips screws through the mast plate into the console back. Tighten screws to secure (Figure 3.8). Screws to Remove Figure 3.8 Connection Connector for From Top of Software Updates Frame Keypad Overlay Connection Figure 3.9 1-800-68-634 Octane Fitness Confidential...
  • Page 34 1. Unplug the unit. 2 Remove the four (4) Phillips screws securing the console to the mast (Figure 3.10) 3. Unplug the keypad cable from the keypad circuit board (Figure 3.11). 4. Carefully peel the old overlay from the keypad on the console and pull the cable out of its slot in the console. 5. Make sure the area is free of dirt or dust, then feed the new overlay cable through its slot, but do not attach it to the keypad circuit board. 6. Carefully align the overlay on the keypad so that you can feel the buttons beneath it and press it into place. 7. Attach the overlay cable to the keypad circuit board. 8. Plug in and power on the unit and test to ensure proper functioning. 9. Re-attach the console to the mast using the four (4) Phillips screws. Screws to Remove Figure 3.10 Connection Connector for From Top of Software Updates Frame Keypad Overlay Connection Figure 3.11 Octane Fitness Confidential 1-800-68-634...
  • Page 35 Software Update Software updates for your Octane Fitness elliptical cross trainer are installed using a small handheld device called a pocket programmer (Figure 3.12). To obtain a pocket programmer, contact Octane Fitness Customer Service. 1. Remove the four (4) screws securing the console to the mast plate (Figure 3.10); gently rest the console on the stationary handlebars. 2. Position the pocket programmer so that the red stripe on the ribbon cable is on the right (Figure 3.12). 3. Insert the 6-pin black connector of the pocket programmer firmly into the 6-pin black slot on the back of the console (Figure 3.11). 4. The light on the pocket programmer will be yellow, indicating a proper connection (Figure 3.13). Press the button on the front of the pocket programmer to begin the software update. When the software update is complete, the light on the pocket programmer will be green. 5. Disconnect the pocket programmer from the back of the console. 6. Position the console on the mast plate. Insert four (4) screws through the mast plate and tighten to secure. 6-pin Connector Red line Update Complete Ready (Green Light) (Yellow Light) Figure 3.14 Figure 3.12 1-800-68-634 Octane Fitness Confidential...
  • Page 36 3. Use a 13mm wrench to remove the double nut and pull out the adjuster rod. 4. Use a 4mm hex wrench to remove the hex head screws that hold the belt tensioner to the frame. Each screw has a washer and a flange spacer between the screw head and the frame. 5. Remove the belt tensioner and replace it with a new one, threading the belt around the bottom the roller of the belt tensioner. 6. Replace and partially tighten the two (2) hex head screws that hold the belt tensioner to the frame. 7. Replace the adjuster rod and replace and tighten the double nut. Rotate the belt tensioner so that the screw in the slot is aligned with its mark on the plate. Tighten the hex head screws. 8. Twist the drive belt with your fingers. It should move approximately 90º. Test by pedaling the machine. Slippage should not occur between the belt and the pulley while pedaling the unit and when changing direction while pedaling. If the belt is too tight or too loose, loosen the double nut and the two (2) hex head screws and rotate the plate until the proper tension is found; tighten and test. Octane Fitness Confidential 1-800-68-634...
  • Page 37 Belt Tensioner (behind plate) Screws Belt Adjuster Rod Double Nut Figure 3.14 Belt Tensioner Belt Top of Adjuster Rod Brake Assembly Figure 3.15 1-800-68-634 Octane Fitness Confidential...
  • Page 38 9. Replace the brake cable into the sliding piece on the brake. The sliding piece should be at the bottom of its slot and the brake cable should be coming out of the slot at the “5 o’clock” position (Figure 3.17). 10. Tighten the axle bolt to hold the brake flywheel in place. 11. Twist the drive belt with your fingers. It should move approximately 90º. Adjust as necessary so that slippage does not occur between the belt and the pulley while pedaling the unit and when changing direction while pedaling. 12. Plug in the unit and test. Brass Nipple Lock Nut Adjuster Barrel Cable installed correctly; brake adjuster at level 1 Cable installed correctly; brake Axle Bolt adjuster at level 1 Figure 3.17 Figure 3.16 Octane Fitness Confidential 1-800-68-634...

  • Page 39: Servomotor Replacement

    Arrow shows direction of pulley rotation from level 1 to level 20. Pulley shown at level 1. Figure 3.18 1-800-68-634 Octane Fitness Confidential...

  • Page 40: Brake Cable Adjustment

    Brake Cable Adjustment 1. Using the Level - button, make sure the resistance is set to level 1 (the lowest level). 2. Unplug the unit and remove the shrouds to access the inside. 3. Check that the brass nipple at the end of the brake cable rests in the slot of the tension slide housing. 4. The brake adjuster must be at the bottom of the slot at resistance level 1, as shown in Figure 3.19. If it is not at the bottom of the slot, free up the cable-adjusting sleeve by backing off (loosening) the lock nut. 5. Rotate the adjuster barrel to make sure the brass nipple and the brake adjuster are touching. 6. Turn the adjuster barrel so that the brake adjuster is all the way at the top of the tension slide housing. 7. Re-tighten the lock nut to hold the adjuster barrel in place. 8. Plug in the unit and use the Level +/- buttons to test resistance changes, making sure the brake adjuster returns to the bottom of the slot when the machine is at level 1. Brass Nipple Lock Nut Adjuster Barrel Cable installed correctly; brake adjuster at level 1 Axle Bolt Figure 3.19 Octane Fitness Confidential 1-800-68-634...
  • Page 41 5. Remove the retaining ring and the washer from the end of the pivot shaft; slide the shaft out. The shaft fits snugly; you may need to tap it gently to remove it. 6. Insert a new pivot shaft, replace the washer and the spring washer (on the outside surface) and re-secure it with a retaining ring. 7. Position the rocker arm and re-insert the two hex-head screws that attach it to the pivot shaft. Use an 8mm hex wrench to tighten the screws. 8. Position the handlebar and attach it to the pivot shaft hub with the four (4) 6mm hex head bolts. Make sure these bolts are very tight. 9. Move the handlebars forward and backward a few times; they should feel tight with no side-to-side motion. 10. Position the handlebar cover over the handlebar pivot point and press it firmly onto the machine. 11. Replace the shrouds and secure with shroud screws. Washer Hex Head Bolts Pivot Shaft Retaining Ring Top of Rocker Arm Figure 3.20 1-800-68-634 Octane Fitness Confidential...
  • Page 42 T o replace the lower cable assembly: 1. Unplug the unit. Remove the access panel and right shroud according to the directions in Section 1.1. 2. Disconnect the lower cable assembly from the connector at the top of the frame (Figure 3.23) and from the three connectors near the right crank arm (Figure 3.24). 3. Connect a new cable assembly to the connector at the top of the frame and to the three connectors near the crank arm. The thicker, 5-pin connector connects to the servomotor. The 2-pin connector with black and orange wires connects to the speed sensor. The remaining 2-pin connector connects to the power input. 4. Route the cable assembly along the frame and secure it with zip-ties. Cut the zip-ties securing the old cable assembly and remove it. 5. Reposition and secure the top cover and access panel. Octane Fitness Confidential 1-800-68-634...
  • Page 43 Screws to Remove Figure 3.23 Figure 3.21 Speed Sensor Connection Connector for From Top of Software Updates Servomotor Frame Power Keypad Overlay Connection Figure 3.22 Figure 3.24 1-800-68-634 Octane Fitness Confidential...
  • Page 44 3.15 Speed Sensor Replacement 1. Unplug the unit and remove the access panel and right side shroud. 2. Unplug the original sensor from the main wire harness. 3. Unscrew the original sensor from the frame. 4. Attach the new sensor to the frame with the screw; level and align the sensor with the pulley magnet. Leave a gap of approximately 1/8-inch between the sensor and the magnet, taking care that no physical contact occurs (Figure 3.27. Tighten screw to secure position. 5. Plug the new sensor into the cable assembly and power on the unit to test. Magnet Speed Sensor 1/8” Approx. Figure 3.27 Octane Fitness Confidential 1-800-68-634...
  • Page 45 SECTION IV: Supporting Documentation Q35 Assembly Instructions Q35 Operations Manual 1-800-68-634 Octane Fitness Confidential...

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