@ Cybex 600T Treadmill Service Manual Cardiovascular Systems Cybex and the Cybex logo are registered trademarks of Cybex International, Inc. Stableflex and the Stableflex logo are registered trademarks of Cybex International, Inc. Polar is a registered trademark of Polar. DISCLAIMER: Cybex International, Inc. makes no representations or warranties regarding the contents of this manual.
Cybex 600T Treadmill Service Manual Read All Instructions & Warnings Before Using Grounding Instructions This treadmill is intended for commercial use. This treadmill must be grounded. If it should malfunction or break down, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This product is equipped with a cord having an equipment-grounding conductor and a grounding plug.
Cybex 600T Treadmill Service Manual Important Safety Instructions (Save These Instructions) ! DANGER: To reduce the risk of electric shock, always unplug this treadmill from the electrical outlet immediately after using it and before cleaning it. ! WARNING: Serious injury could occur if these precautions are not observed. To reduce the risk of burns, fires, electric shock, or injury: • Obtain a medical exam before beginning any exercise program. • Keep children away from the treadmill.
Cybex 600T Treadmill Service Manual • Do not place the cord near heated surfaces or sharp edges. • Do not use the treadmill outdoors. • Do not operate the treadmill around or where aerosol (spray) or where oxygen products are being used. • Read and understand the Owner's Manual completely before using the treadmill. • Read and understand emergency stop procedures. • Read and understand all warnings posted on the treadmill. • Replace any warning label if damaged, worn or illegible.
Cybex 600T Treadmill Service Manual About This Manual For your convenience, all measurements and voltage requirements are listed in both English and metric units. English values are listed first, followed by metric units in parentheses. For example: 1" (2.54 cm). An Owner's Manual is shipped with each 600T Treadmill. To purchase a copy of the Service Manual contact Cybex Customer Service at 888-462-9239 or 508-533-4300.
Cybex 600T Treadmill Service Manual Declaration of Conformity We declare that to the best of our knowledge that the fitness equipment listed below, and manufactured by: Cybex International, Inc.
Cybex 600T Treadmill Service Manual Page vi
Cybex 600T Treadmill Service Manual Table of Contents Drive Motor . . . . . . . . . . . . . . . . . . . . . 5-7 Motor Brush 5-1 0 Elevation Motor 5-13 Lower Control Board .
Cybex 600T Treadmill Service Manual Table of Contents 1- Safety i Read All Instructions & Warnings ii Important Safety Instructions iv About This Manual Carefully read and understand the following before using the BOOT treadmill: Important Voltage Information . iv FCC Compliance Information. iv V Declaration of Confoonity • Warning Decals • Caution Decals vii Table of Contents 1 Safety Warning DecaJs. . . . . . . . . .. 1-1 Caution DecaJs . . . . . . . . . ..
Cybex 600T Treadmill service Manual Caution Decals Caution decals indicate a potentially hazardous situation, which, if not avoided, may result in minor or moderate injury. The caution decals used on the GOOT are shown below. DISCONNECT POWER BEFORE SERVICING. DEBRANCHEZ L'ALIMENTATION AVANT DE FAIRE L'ENTRETIEN VOR SERVICEARBEITEN NETZSTECKER ZIEHEN. CORTE LA ENERGIA ELECTRICA ANTES DE REPARAR. ~1I~~O)ijTIC .
Cybex 600T Treadmill Service Manual 2 - Technical Specifications Table of Contents i Read All Instructions & Warnings ii Important Safety Instructions iv About This Manual Specifications Important Voltage Information. iv FCC Compliance Information . iv V Declaration of Conformity 11 Length: 83 (211 cm) Width: 33 (84 cm) vii Table of Contents 11 1 Safety Warning Decals. . . . . . . . . .. 1-1 Caution Decals . . . . . . . . . .. 1-2 11 Running Area: 20" x 60 (51 cm x 152.
Cybex 600T Treadmill Service Manual Page 2-2
Cybex 600T Treadmill Service Manual 3 - Preventative Maintenance Regular Maintenance Activities Cleaning Your Treadmill- When cleaning your treadmill spray a mild* cleaning agent, such as a water and dishsoap solution, on a clean cloth first, and then wipe the treadmill with the damp cloth. ! CAUTIONS:Do not spray cleaning solution directly on the treadmill. Direct spraying could cause damage to the electronics and may void the warranty.
surrounding areas. Also use a dry cloth for the areas that you can It reach with the vacuum cleaner. If the machine has not been used for some time or is excessively dirty, use a dry cloth to wipe all exposed areas. Replace the cover and screws when finished. Four Times Per Year - Clean the belt and the deck surfaces to minimize the effect of friction between the wood deck and the running belt.
Cybex 600T Treadmill service Manual adjustment bolts 1/2 of a turn (clockwise). Adjust the belt until no further slipping is felt. Running Belt Maintenance The running belt and deck should be checked periodically for any excessive wear. The belt may need minor adjustments. Use the following section to help keep your BOOT operating properly.
Cybex 600T Treadmill Service Manual C. Remove the other side rail and set aside. 3. Check belt condition. A. Run your hand under the belt on the top of the deck surface. If you notice any excessive ridges, furrowing or cracks in the deck or if the deck feels very rough, the surface may have worn down to a point where it could start to cause excessive wear to the undersurface of the running belt. For running belt replacement information see Running Belt in the Removal and Replacement chapter. 4.
Cybex 600T Treadmill Service Manual Table of Contents 4 - Troubleshooting i Read All Instructions & Warnings ii Important Safety Instructions iv About This Manual Test Mode To enter Test Mode press and hold down any key on the display and turn the power switch on (I). "TEST" and " rx.Xx" will now be displayed on the main screen to show software revision. NOTE: Test Mode occurs without holding any keys, a key may be stuck closed.
Cybex 600T Treadmill Service Manual Key Functions While in Test Mode press the following keys for desired information: Start Starts the belt at 1.0 mph (1.6 kph) End Hills Exits diagnostics to 'Dormant' Lights each LED segment as key is pressed again. Endurance Sport Lights each LED digit as key is pressed again. Manual Key Lights all LEOs on console. Toggles E-Stop relay. Confirm by pulling the E-Stop key off to hear the relay click off, then replacing it to hear it click on.
Cybex SOOT Treadmill Service Manual bAd2 bAd3 bAd4 brush Err1 Err2 Err3 ErrS Err6 Internal RAM error Watchdog fault type 1 Watchdog fau It type 2 Motor brush wear. "BRUSH" scrolls while in Dormant Mode. Err9 will occur after 100 miles (160 kilometers) and the treadmill will be disabled. See Motor Brush in the Removal and Replacement section. Belt didn't start (or no speed sense). See Speed Sensor Adjustment below. Underspeed (2 mph for 2 seconds without correction in process) Speed sense lost.
Cybex 600T Treadmill Service Manual 3. Adjust the speed sensor gap. A. Loosen the Phillips head screw. Adjust the gap between the speed sensor and the flywheel should be between 1/4 - 5/16" (.635 - .795 cm). B. Tighten the Phillips head screw. 4. Attach the motor cover. A. Place rear of the motor cover in the rear guide holes. B. Lower the front end of the motor cover and install the two Phillips head screws. 5. Turn power on (I) and test for any speed errors. 6.
Cybex 600T Treadmill Service Manual 5 - Removal & Replacement Running Deck Table of Contents i Read All Instructions & Warnings ii Important Safety Instructions iv About This Manual Important Voltage Information. iv FCC Compliance Information . iv V Declaration of Conformity vii Table of Contents NOTE: This procedure will cover the running deck, running belt, front roller, rear roller and drive belt. Tools Required 1 Safety Warning DecaJs. . . . . . . . . .. 1-1 Caution DecaJs . . . .. . . . . ..
Cybex 600T Treadmill Service Manual -c:::r9 - ~ ~ J End Caps ~ _______________ Phillips Head ~screws Figure 2 3. Remove the plastic end caps and side rails. A. Remove the Phillips head screws that fasten each of the plastic end caps in place and set aside. See Figure 2. B. Grasp the side rail and firmly slide it out toward the front of the treadmill. C. Remove the other side rail and set aside. 4. Remove the rear roller. A. Loosen and remove the two rear roller bolts. See Figure 3.
Cybex 600T Treadmill Service Manual Table of Contents i Read All Instructions & Warnings ii Important Safety Instructions iv About This Manual Important Vo/tage Information. iv FCC Compliance Information . iv V Declaration of Conformity vii Table of Contents 1 Safety warning Decals. . . . . . . . . .. 1-1 Caution Decals . . . . . . . . . .. 1-2 2 Technical Specifications Specifications . . . . . . . . . . .. 2-1 3 Preventative Marnenance RegLB Mai1tencn:e ftdivities 3-1 Running Belt Maintenance..
Cybex 600T Treadmill Service Manual 7. Remove the front roller. A. Loosen and remove the two bolts and four washers that fasten the front roller to the front end assembly. See Figure 6. B. Remove the drive belt from the drive pulley. C. Lift and slide the roller out of the running belt. Figure 6 8. Remove the running deck and running belt. A. Lift one side of the deck and sl ide it out of the running belt. B. Look for the directional arrow inside the running belt.
Cybex 600T Treadmill Service Manual C. The running belt is now free to remove from the treadmill. NOTE: If you are reusing the same belt be sure to note which way the belt is positioned before removing it from the treadmill. The directional arrow inside the belt may have rubbed off. Make a new arrow if needed. ! CAUTION: Do not use a running belt made for a different model treadmill.
Cybex 600T Treadmill Service Manual Drive Belt 11. Re-tension the drive belt. A. Place the drive belt tensioning roller in position under the front bracket on the drive belt tensioning assembly. See Figure 5. B. Place the two steel bar springs over the drive belt tensioning roller plate and under the front bracket on the drive belt tensioning assembly. Be sure springs are firmly seated against the stop under the drive belt retainer. See Figure 5. C.
Cybex 600T Treadmill Service Manual B. Reinstall each end cap with its Phillips head screw. 16. Attach the motor cover. A. Place the rear of the motor cover in the rear guide holes. B. Lower the front end of the motor cover and install the two Phillips head screws that hold it in place. Table of Contents i Read All Instructions & Warnings ii Important Safety Instructions iv About This Manual Important Voltage Information. iv FCC Compliance Information .
Cybex 600T Treadmill Service Manual c. Disconnect the brush wear indicator wire (yellow) from the lower control board. D. Disconnect the speed sensor cable (four pin connector) from the lower control board. 4. Remove the drive belt tensioner. A. Loosen and remove the mounting bolt on top of the drive belt tensioning assembly. See Figure 5. B. Remove the two steel bar springs, along with the drive belt tensioning roller. Set them aside. NOTE: If you are replacing the motor with a new one follow step 5.
Cybex 600T Treadmill Service Manual Table of Contents i Read All Instructions & Warnings ii Important Safety Instructions iv About This Manual Important Voltage Information. iv FCC Compliance Information . iv ~-- V Declaration of Conformity vii Table of Contents 1 Safety Warning Decals. . . . . . . . . . . 1-1 Caution Decals . . . . . . . . . .. 1-2 2 Technical Specifications Specifications . . . . . . . . . . . .
Cybex SOOT Treadmill Service Manual c. Replace the two washers and bolt that hold the flywheel in place. Tighten the bolt. Motor Brush NOTE: If you are not replacing the motor brushes skip to step 14. NOTE: When IIBrush scrolls across screen it indicates motor brush wear. The treadmill will run 100 miles (161 kilometers) longer and then shutdown with Err9. II NOTE: It is recommended that both drive motor brushes be replaced as a pair. This will ensure even commutator contact and brush wear. 9.
Cybex 600T Treadmill Service Manual Table of Contents Motor Lead Exit i Read All Instructions &Warnings ii Important Safety Instructions iv About This Manual Important Voltage Information . iv FCC Compliance Information. iv V Declaration of Conformity vii Table of Contents 1 Safety Warning Decals. . . . . . . . . .. 1-1 Caution Decals . . . . . . . . . .. 1-2 2 Technical Specifications Specifications . . . . . . . . . . ..
Cybex 600T Treadmill Service Manual B. Place the two steel bar springs and the drive belt tensioning roller plate under the front bracket on the drive belt tensioning assembly. Be sure springs are firmly seated against the stop under the drive belt retainer. See Figure 5. C. Place the washers and mounting bolt on top of the drive belt tensioning assembly. See Figure 5. Tighten the mounting bolt while keeping drive belt aligned with the drive pulley and the front roller pulley.
Cybex 600T Treadmill Service Manual Connect the brush wear indicator wire (yellow) into the lower control board. B. C. Connect the speed sensor cable (four pin connector) into the lower control board. 17. Attach the motor cover. Place the rear of the motor cover in the rear guide holes. A. B. Lower the front end of the motor cover and install the two Phillips head screws that hold it in place.
Cybex 600T Treadmill Service Manual 4. Replace the elevation motor. A. Lower the elevation motor into the front end assembly. B. Install the upper clevis pin (longer) and cotter pin. See Figure 12. C. Lift the elevation swing arm and install the lower clevis pin (shorter) and cotter pin. Figure 12 5. Calibrate the elevation motor. A. The switch should be at zero elevation before adjusting the tube nut.
Cybex 600T Treadmill Service Manual elevation assembly. E. Lower the elevation. F. Stop the treadmill. Turn the main power switch in the front panel to the off (0) position. 7. Attach the motor cover. A. Place the rear of the motor cover in the rear guide holes. B. Lower the front end of the motor cover and install the two Phillips head screws that hold it in place.
Cybex SOOT Treadmill Service Manual C Plug the cable connections into the lower control board. This includes the power in, drive motor, elevation motor, speed sensor, brush wear indicator and display cables. The white wire connects to the terminal "AC NEUT" or "L1" on the 220V. The black wire connects to the terminal "AC L1NE" or "L2" on the 220V. See Figure 11. D. Arrange the display cable in a service loop. See Figure 13. E. Attach the lower board shield. Figure 13 5. Attach the motor cover. A.
Cybex 600T Treadmill Service Manual A. Remove the front end cap by removing the three Phillips head screws which hold it in place. B. Unplug and remove the main power lines (black and white cables) from the front end cap, line filter, wire retaining clip and lower control board. Table of Contents i Read All Instructions & Warnings ii Important Safety Instructions iv About This Manual Important Voltage Information . iv FCC Compliance Information .
Cybex 600T Treadmill Service Manual 6. Replace the main power switch if needed. A. Unplug the old power switch and replace it by plugging in the new power switch. Power Cord Inlet NOTE: If you are replacing the power cord inlet with a new one follow step 7. If not, skip to step 8. 7. Replace the main power cord inlet if needed. A. Remove the two Phillips head screws which hold the power cord inlet in place. B.
Cybex 600T Treadmill Service Manual Table of Contents i Read All Instructions & Warnings ii Important Safety Instructions iv About This Manual Important Voltage Information . iv FCC Compliance Information . iv V Declaration of Conformity vii Table of Contents 1 Safety Waming Decals. . . . . . . . . .. 1-1 Caution Decals . . . . . . . . . .. 1-2 2 Technical Specifications Specifications . . . . . . . . . . .. 2-1 Figure 15 2. Remove the console back. A.
Cybex 600T Treadmill Service Manual E-Stop Port CSAFE Port Contact Heart Rate Port Polar Board Polar Port Front Sensor Plate Figure 16 Heart Rate Board Tools Required • Phillips head screwdriver NOTE: This procedure will cover the heart rate board and handset board. 1. Turn the power off. A. Turn the main power switch in the front panel to the off (0) position. B. Unplug the treadmill from the power outlet. 2. Remove the console back. A. Remove the eleven Phillips head screws on the console back.
Cybex SOOT Treadmill Service Manual 3. Remove the heart rate board. See Figure 16. Remove the two small Phillips head screws and two spacers which hold the heart rate board in place. A. B. Disconnect the molex connectors and ground cable from the heart rate board. Table of Contents i Read All Instructions &Warnings ii Important Safety Instructions iv About This Manual Important Voltage Information . iv FCC Compliance Information .
Cybex 600T Treadmill Service Manual B. Unplug the treadmill from the power outlet. 2. Remove the console back. A. Remove the eleven Phillips head screws on the console back. Leave the top screw which holds the accessory holder in place. The top screw will keep the accessory holder in place on the console back. Set the console back and screws aside. See Figure 15. 3. Remove the Polar board. A. Remove the front sensor plate. There is no hardware holding it in. See Figure 16. B.
Cybex 600T Treadmill Service Manual Table of Contents 2. Remove the console back. A. Remove the eleven Phillips head screws on the console back. Leave the top screw which holds the accessory holder in place. The top screw will keep the accessory holder in place on the console back. Set these aside. See Figure 15. i Read All Instructions & Warnings ii Important Safety Instructions iv About This Manual Important Voltage Information . iv FCC Compliance Information . iv V Declaration of Conformity B.
Cybex 600T Treadmill Service Manual 4. Remove the display cable. A. Locate the connector that goes from the upright into the handlebar. If needed gently use needle nose pliers to pull the cable out of the handlebar. Unplug the connector and pull the upper display cable out of the handlebar. See Figure 17. 5. Replace the upper display cable. A. Locate the handlebar entry hole. It is hidden underneath a bracket near the bottom left of the handlebar. B. Twist about 8" (20 cm) of the display cable.
Cybex 600T Treadmill Service Manual c. Put the connector into the entry hole and push the twisted part down. Bend the remaining cable in half as you feed it into the tube. D. When the connector emerges at the bottom of the upright, gently pull it out of the exit hole. E. F. Locate the lower control board in the base of the treadmill. Plug the connector into the lower control board. See Figure 17. Connect the male and female cables at the junction. See Figure 17. 9. Attach the motor cover. A.
Cybex 600T Treadmill Service Manual 3. Remove the display overlay(s). A. Disconnect the switch membrane (upper and/or lower). See Figure 16. B. Peel up a corner of the old display overlay and pull off the overlay(s). 4. Attach the display overlay(s). A. Remove the paper backing from the new display overlay. B. Carefully place the display overlay in position within the indentation on the console front. C. Firmly rub the display overlay so that it adheres to the console. 5. Attach the console back. A.
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Cybex 600T Treadmill Service Manual 6 - Diagrams Table of Contents i Read All Instructions &Warnings ii Important Safety Instructions iv About This Manual Important Voltage Information . iv FCC Compliance Information . iv Parts List ITEM QTY. NO. 1 1 2 2 3 2 4 2 2 5 2 6 7 2 8 2 1 9 10 1 11 5 12 1 13 1 14 2 15 8 16 13 17 10 18 1 19 2 20 2 21 4 22 2 23 2 24 2 25 2 26 4 27 1 28 2 29 2 30 3 31 1 32 1 32 1 33 1 34 1 35 3 36 1 37 7 38 1 39 2 40 1 41 1 42 16 43 1 44 1 45 2 46 1 Continued on l PART NO.
Cybex 600T Treadmill Service Manual ITEM QTY. NO. 47 1 48 1 49 2 1 50 51 8 52 1 1 53 54 1 1 55 4 56 57 1 1 58 1 59 1 60 61 1 2 62 1 63 1 63 1 64 7 65 1 66 1 67 1 68 1 69 70 1 71 1 72 1 73 2 74 4 75 2 76 3 77 2 78 2 1 79 1 80 81 2 82 1 1 83 1 83 84 1 2 85 1 86 87 1 1 88 19 89 13 90 91 2 92 1 92 1 93 2 93 2 94 2 94 2 1 95 96 1 1 97 Page 6-2 PART NO.
Cybex 600T Treadmill Service Manual 7 - Customer Service Contacting Service In most areas call 888-GO-CYBEX or 888-462-9239. Otherwise call 508-533-4300 or fax 508-533-5183. Hours of phone service are Monday through Thursday from 8:30 a.m. to 6:00 p.m. and Friday from 8:30 a.m. to 5:00 p.m. Eastern Standard Time. Information can be found on the web at www.eCybex.com or by email at techhelp@cybexintl.com. Serial Number & Voltage Your serial number can be found on the rear crossbar under the running deck.
Cybex 600T Treadmill Service Manual 4. At Cybex's discretion, the technician may request that you return the problem part(s) to Cybex for evaluation and repair or replacement. The technician will assign you an RMA number. This number must be clearly displayed on the outside of the package that contains the item(s) to be returned. Include a description of the problem, the serial number of the treadmill and the name and address of the owner in the package along with the part(s). 5.
Cybex SOOT Treadmill Service Manual 8 - Index A About This Manual Accessory holder Adjustments amps arrows, , incline, speed L .iv 2-1, 5-19 .4-3 .i 5-10 B Belt, Drive Belt, Running 5-5 3-2, 5-5 C C.O.
