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Nautilus Mobia Service Manual

Fitness machine
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Download this manual See also: Owner's Manual
Important Safety Instructions
Troubleshooting
Console Error Code Troubleshooting
Service / Setup Mode
Replacing the I/O Data Cable
Replacing the Console Electronics
Replacing the A/C Inlet
Replacing the Drive Belt
Replacing the Motor Control Board
Important Safety Instructions - Before servicing or using this equipment, obey the following warnings:
This icon means a potentially hazardous situation which, if not avoided, could result in death or serious injury. Read and understand all Warnings on this machine.
• Read and understand the Service Manual before working on the machine. Failure to obey the instructions and safety warnings could cause injury to the service technician or
bystanders. • Damaged machines or machines under repair must be marked as "Out of Service", set aside and prevented from being used. • Keep bystanders and children away
from the product being serviced at all times. • Make sure that the repair is done in an appropriate work space away from foot traffic and exposure to bystanders. • The adjustments
and repairs to Nautilus
equipment must only be done by a professional service technician trained to service Nautilus
®
before you service this machine. • Some components of the equipment can be heavy or awkward. Enlist the service of a second person when you do maintenance steps involving
these components. Do not try to do heavy or awkward steps on your own. • Use only genuine Nautilus
can adversely effect the safety and functionality of the equipment creating a risk to users. • Be sure that all warning stickers and instructional placards applied to the product stay
present and in good condition when doing maintenance or replacing components. If necessary request replacement warning stickers or placards from Nautilus
• Do not try to change the design or functionality of the machine being serviced as this can adversely effect user safety. • Do not put the machine back in service until all shrouds,
instructions, warning labels and correct functionality have been verified and tested for correct performance.
Nautilus, Inc., World Headquarters, 16400 SE Nautilus Dr. Vancouver, WA, USA 98683, (800) NAUTILUS / (800) 628-8458, www.NautilusInc.com - Customer Service: North America (800) 605-3369, tcinquiry@nautilus.com | Europe, Middle
East & Africa 49 02203 2020 0, technics@nautilus.com | Germany & Austria + 49 02203 2020 0, Switzerland + 41 26 460 77 66, United Kingdom + 44 1908 267 345, Asia Pacific & Latin America (360) 859-5180, technics-APLA@nautilus.
com | Patent information: This product may be covered by U.S. and Foreign Patents and Patents Pending. See Product for more information. | Made in China | © 2009 Nautilus, Inc., All rights reserved. ™ and ® indicate a trademark or
registered trademark. Nautilus, Inc. (www.nautilus.com) trademarks include NAUTILUS®, BOWFLEX®, STAIRMASTER®, SCHWINN® and UNIVERSAL® and respective logos. Other trademarks are the property of their respective owners.
Specifications
Assembled Weight:
approx. 200 lbs. (91 kg)
Operational Voltage:
120 VAC 60 Hz.
Operating Current:
10A
Regulatory Approvals:
c-ETL-us mark. Evaluated per UL 1647
Fourth Edition, January 2008 and CAN/
CSA-C22.2. 68-92.
Serial Number
100183
Nautilus
DAY
Vendor Code
YY
Year of manufacture
WK
Week of manufacture
9999
Unit number
Care of the Mobia™ Fitness Machine
To reduce the risk of electrical shock, always unplug the power cord and wait 5 minutes before cleaning, maintaining or repairing this machine.
!
Read all maintenance instructions fully before you start any repair work. In some conditions, an assistant is necessary to do the necessary tasks.
Equipment must be regularly examined for damage and repairs. The owner is responsible to make sure that regular maintenance is done. Worn or damaged components must
be replaced immediately or the equipment removed from service until the repair is made. Only manufacturer supplied components can be used to maintain and repair the
equipment.
This product, its packaging, and components contain chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. This Notice is provided in
accordance with California's Proposition 65. If you would like additional information, please refer to our Web site at www.nautilus.com/prop65.
Daily:
Before each use, inspect for loose, broken, damaged, or worn parts. Do not use the machine if any of these conditions exist. Use a dry cloth to wipe off any perspiration
after each use.
Weekly: Check for smooth roller operation. Clean the machine to remove dust, dirt, or grime. Clean the top of the belt with a damp, soapy cloth and wipe carefully and thoroughly
with a dry cloth. Do not let any liquid below the belts or into the Base Frame.
Monthly: Make sure all bolts and screws are tight. Tighten if necessary.
NOTICE: Do not clean with a petroleum based solvent or an automotive cleaner. Be sure to keep the Console free of moisture.
Mobia™ Fitness Machine
1
3
6
7
8
11
13
15
17
part number
®
Replacing the Motor
Replacing the Treadle Assembly
Replacing the Walking Belt
Replacing the Walking Deck
Replacing the Front Roller
Replacing the Rear Roller
Replacing the Virtual Pivot
Replacing the Hydraulic Cylinder (shocks)
replacement parts and hardware. Failure to use genuine replacement parts
®
51"
(129.5 cm)
52" (132 cm)
1
19
21
25
29
30
32
35
38
equipment. • Disconnect all power and allow to sit for 5 min.
®
45mm
28" (71 cm)
Service manual
003-3760-111509.A
customer service.
®
30mm

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Summary of Contents for Nautilus Mobia

  • Page 1 Nautilus, Inc., World Headquarters, 16400 SE Nautilus Dr. Vancouver, WA, USA 98683, (800) NAUTILUS / (800) 628-8458, www.NautilusInc.com - Customer Service: North America (800) 605-3369, tcinquiry@nautilus.com | Europe, Middle East & Africa 49 02203 2020 0, technics@nautilus.com | Germany & Austria + 49 02203 2020 0, Switzerland + 41 26 460 77 66, United Kingdom + 44 1908 267 345, Asia Pacific & Latin America (360) 859-5180, technics-APLA@nautilus.
  • Page 2 Walking Belt and Deck Lubrication The Mobia™ fitness machine is equipped with a low maintenance deck and belt system. Belt friction can affect the function and life of the machine. For the best results lubricate the Treadles periodically with a silicone lubricant, using the following instructions: 1.
  • Page 3 Troubleshooting Condition/Problem Things to Check Solution 1. Unit will not turn on, power switch does NOT 1.1 Power switch turned off Make sure the power switch at the right rear of the unit is in the “ON” position light up - If switch lights up but console is still off proceed to step 2 - If switch does not light up continue to step 1.2...
  • Page 4 5.3 Walking technique When walking on the Mobia it is important to adjust the belt speed to match your walking speed. Do not attempt to drive the belt speed up with your feet.

  • Page 5: Upper Console

    11.2 Electromagnetic interference Turn off any television, AM radio, microwave, or computer within 6 feet (2 meters) of the Mobia™ fitness machine. Try positioning the machine in another area. 11.3 Chest strap transmitter Test chest strap with another HR monitoring device such as HR watch or a machine at a gym.
  • Page 6 Console Error Code Troubleshooting When the Mobia™ fitness machine detects an unexpected situation with it’s electronic components, in most cases it will stop the displays and display an error code. The error code will be displayed as shown below. If Engineering assistance is recommended contact Customer Care.
  • Page 7 Shut Off Off (Sleep (Sleep Mode) Mode) Shut Shut (Sleep Mode) Note: Note: Note: Note: Note: Note: Note: Note: Note: * * * Service / Setup Mode Service Service Service / / / Setup Setup Mode Setup Mode Mode * * * Service / / / Setup Setup Mode Mode...
  • Page 8 Part Replacement Replacing the I/O Data Cable To reduce the risk of electrical shock, always unplug the power cord and wait 5 minutes before cleaning, maintaining or repairing this machine. Tools Required: #2 Phillips Screwdriver 1. Remove 4 indicated bolts using 4mm hex wrench. 2.
  • Page 9 7. Slide both Bar Covers to the Upper Hand Bars and tape them there. 8. Remove the 4 bolts indicated from the Rear Upright Support Bracket using a 4mm hex wrench and remove it. 9. Remove indicated bolt between right side Upright and right Roller Plate. 10.
  • Page 10 12. Move the Lower Right Hand Bar back until it can be removed, and pull the data cable through tube. 13. Remove right Upper Hand Bar and pull cable through the tube. 14. Remove the 5 indicated screws from Console Access Door using a #2 Phillips screwdriver.
  • Page 11 16. Use fingers to remove the Console Data Cable as shown. 17. Guide cable out of the Hand Bar tube while pulling on cable outside. 18. Installation is the reverse of this procedure. If necessary, a flexible wire can be used to help install the data cable through the Hand Bar and upright tubing. Replacing the Console Electronics To reduce the risk of electrical shock, always unplug the power cord and wait 5 minutes before cleaning, maintaining or repairing this machine.
  • Page 12 4. Remove the 5 indicated screws from the Console Access Door using a Phillips screwdriver. 5. Lower the door and set aside (Use Caution! Door can fall when last screw is removed – tape can be used to temporarily hold door in place). 6.
  • Page 13 Replacing the A/C Inlet To reduce the risk of electrical shock, always unplug the power cord and wait 5 minutes before cleaning, maintaining or repairing this machine. Tools Required: #2 Phillips Screwdriver, #2 Standard Screwdriver 1. Remove the 4 indicated bolts using a 4 mm hex wrench. 2.
  • Page 14 7. Remove the 2 indicated screws using #2 Phillips screwdriver. 8. Pull A/C Panel to side. 9. Remove the indicated ground screw using #2 Phillips screwdriver. 10. Remove the wires from the A/C Inlet, noting their location. 11. Using a #2 Standard screwdriver, press down on the retaining tabs and remove the A/C Inlet.
  • Page 15 Replacing the Drive Belt To reduce the risk of electrical shock, always unplug the power cord and wait 5 minutes before cleaning, maintaining or repairing this machine. Tools Required: #2 Phillips Screwdriver 1. Remove the 4 indicated bolts using a 4 mm hex wrench. 2.
  • Page 16 7. Zip tie new Belt to Roller Pulley as shown. 8. Wrap belt around Small, Motor Roller. 9. Ensure belt ribs are engaged properly in Large Pulley grooves. 10. Roll the Roller Pulley forward, ensuring belt stays on Small, Motor Roller. 11.
  • Page 17 Replacing Parts Replacing Parts Replacing the Motor Control Board Replacing the Motor Control Board Replacing Parts To reduce the risk of electrical shock, always unplug the power cord and wait 5 minutes before cleaning, maintaining or repairing this machine. Replacing the Motor Control Board Figure 1 Always unplug power cord from treadclimber®...
  • Page 18 Be sure the replacement board packaging and use included, prepaid, next day air label to return to Nautilus. This is very important as this board will head be repaired and used to build a second prototype unit for each location prototype unit for each location.
  • Page 19 Replacing the Motor To reduce the risk of electrical shock, always unplug the power cord and wait 5 minutes before cleaning, maintaining or repairing this machine. Tools Required: #2 Phillips Screwdriver 1. Remove the 4 indicated bolts of the Rear Step using a 4 mm hex wrench. 2.
  • Page 20 7. Slide both Bar Covers to the Upper Hand Bars and tape them there. 8. Refer to the Drive Belt removal instructions and remove the Drive Belt. 9. Remove the 4 bolts indicated from the Rear Upright Support Bracket using a 4mm hex wrench and remove it.
  • Page 21 12. Remove the indicated ground screw using a #2 Phillips screwdriver. 13. Remove the 4 Motor mounting nuts, and remove the Motor. 14. Installation is the reverse procedure. Replacing the Treadle Assembly To reduce the risk of electrical shock, always unplug the power cord and wait 5 minutes before cleaning, maintaining or repairing this machine. Tools Required: #2 Phillips Screwdriver, 13 mm wrench, 5 mm hex head wrench 1.
  • Page 22 5. Remove the 4 indicated screws of the Left Rear Side Cover using a #2 Phillips screwdriver. 6. Slide the Left Rear Side Cover off of the machine. 7. Slide both Bar Covers to the Upper Hand Bars and tape them there. 8.
  • Page 23 10. Remove the 4 screw plugs (R) . 11. Remove the 16 indicated retaining screws(P) from each side using a Phillips screwdriver. 12. Remove the outer Upright Covers by pulling at the center and flexing outward. Set them aside. 13. Remove the lower Cylinder bolt using a 5 mm hex wrench. 14.
  • Page 24 15. Remove the upper Cylinder bolt using a 5 mm hex key and 13 mm wrench. 16. Remove Cylinders. 17. Remove the 4 indicated bolts using a 13 mm wrench. 18. Tilt the Treadle Assembly to the side until the Shock Mounting Post clears the plastic Upright.

  • Page 25: Two People

    19. Remove the Treadle Assembly from the fitness machine. THIS STEP REQUIRES TWO PEOPLE. Replacing the Walking Belt To reduce the risk of electrical shock, always unplug the power cord and wait 5 minutes before cleaning, maintaining or repairing this machine. Tools Required: #2 Phillips Screwdriver, (2) 13 mm wrenches, 5 mm hex wrench, 10 mm socket 1.
  • Page 26 2. Remove the Drive Pulley using two 13 mm (1/2”) wrenches. 3. Remove the 5 indicated screws on both Side Step plastics using a #2 Phillips screwdriver. 4. Remove the plastic Side Step by pulling it straight off of the Treadle. 5.
  • Page 27 7. Remove the 2 Roller Bracket bolts using two 13 mm wrenches. 8. Remove the Front Roller by sliding it out of the belt. 9. Remove the 2 indicated screws using a #2 Phillips screwdriver. 10. Remove the 4 bolts holding the Treadle Stop on using a 10 mm socket. 11.
  • Page 28 12. Remove the 2 indicated bolts from the Side Bearing Plate using a 5 mm hex wrench. 13. Remove the Side Bearing Plate from the Bearing by hand. 14. Elevate the Treadle slightly and slide the belt off. 15. Installation is the reverse procedure. Follow the same procedure for the op- posite side.
  • Page 29 Replacing the Walking Deck To reduce the risk of electrical shock, always unplug the power cord and wait 5 minutes before cleaning, maintaining or repairing this machine. Tools Required: #2 Phillips Screwdriver, 5 mm hex wrench There are two options when replacing the Walking Deck: - If only the decks are being replaced, the Treadle Assembly does not need to be removed from the fitness machine –...
  • Page 30 Replacing the Front Roller To reduce the risk of electrical shock, always unplug the power cord and wait 5 minutes before cleaning, maintaining or repairing this machine. Tools Required: #2 Phillips Screwdriver, (2) 13 mm wrenches, 5 mm hex wrench, 10 mm socket 1.
  • Page 31 5. Remove the 2 indicated screws from both sides using a #2 Phillips screwdriver and remove the Belt Guides. 6. Remove the Belt Tensioning Screws and brackets using a 5 mm hex wrench. 7. Remove the 2 Roller Bracket bolts using two 13 mm wrenches. 8.
  • Page 32 Replacing the Rear Roller To reduce the risk of electrical shock, always unplug the power cord and wait 5 minutes before cleaning, maintaining or repairing this machine. Tools Required: #2 Phillips Screwdriver, (2) 13 mm wrenches, 5 mm hex wrench, 4 mm hex wrench 1.
  • Page 33 4. Remove the 2 indicated bolts from the Side Bearing Plate using a 5 mm hex wrench. 5. Remove the Side Bearing Plate from the Bearing by hand. 6. Invert the Treadle Assembly and remove the 2 indicated screws using a 4 mm hex wrench.
  • Page 34 8. Remove the Bearing Snap Rings from both sides. 9. Procedure is identical for both sides. 10. Slide the Treadle off of the Roller Bearing until clear of Rear Roller. 11. Slide the Rear Roller out of the second Treadle 12.
  • Page 35 Replacing the Virtual Pivot To reduce the risk of electrical shock, always unplug the power cord and wait 5 minutes before cleaning, maintaining or repairing this machine. Tools Required: #2 Phillips Screwdriver, (2) 13 mm wrenches, 5 mm hex wrench, 4 mm hex wrench 1.
  • Page 36 4. Remove the 2 indicated bolts from the Side Bearing Plate using a 5 mm hex wrench. 5. Remove the Side Bearing Plate from the Bearing by hand. 6. Invert the Treadle Assembly and remove the 2 indicated screws using a 4 mm hex wrench.
  • Page 37 8. The Virtual pivot can be assembled in one of two ways – this is the preferred method. 9. Install ‘hat’ shaped yellow bushings into pivot arms. 10. Install ‘washer’ shaped yellow bushings onto metal spacers. 11. Insert 4 metal spacer / washer assembly into hat shaped bushings. 12.
  • Page 38 Replacing the Hydraulic Cylinder (shocks) To reduce the risk of electrical shock, always unplug the power cord and wait 5 minutes before cleaning, maintaining or repairing this machine. Tools Required: #2 Phillips Screwdriver, 13 mm wrench, 5 mm hex head wrench 1.
  • Page 39 4. Remove the lower Cylinder bolt using a 5 mm hex wrench. 5. Swing the Cylinder to the side while supporting the Treadle with one hand. Lower the Treadle. 6. Remove the upper Cylinder bolt using a 5 mm hex key and 13 mm wrench. 7.