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13

Replace the Selection Knob and Housing on the  

Bowflex

 

SelectTech

 2080 Barbell/Curlbar

Skill Level: II

8027824.081520.A

Replacement Procedure

Nautilus, Inc., www.NautilusInc.com, 5415 Centerpoint Parkway, Groveport, OH 43125 U.S.A. - Customer Service: North America (800) 605-3369, [email protected] | outside U.S. www.nautilusinternational.com | Printed

in China | © 2020 Nautilus, Inc. |  Bowflex, the B logo and SelectTech are trademarks owned by or licensed to Nautilus, Inc., which are registered or otherwise protected by common law in the United States and other countries. | 

ORIGINAL DOCUMENT - ENGLISH VERSION ONLY

NOTICE:  

This document provides instructions for the replacement of the Selection Knob (Adjustment  Knob) and Housing on the Bowflex

 SelectTech

 2080 Barbell with 

Curlbar. 

If you need assistance, please call 

Bowflex

 Customer Service(if purchased in US/Canada) or your local distributor (if purchased out-

side US/Canada). To find your local distributor, go to: www.nautilusinternational.com

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.

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 Part Replacement Procedure before working on the machine. Failure to obey the instructions and safety warnings could cause 

injury to the service technician or bystanders. 

• Keep bystanders and children away from the product being serviced at all times. 

• Disconnect all power to the machine before you service it.

• Make sure that the repair is done in an appropriate work space away from foot traffic and exposure to bystanders.

 

• 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 replacement parts and hardware that are supplied or approved by Nautilus. Failure to use Nautilus-approved replacement parts can adversely 

affect the safety and functionality of the equipment creating a risk to users and will void the warranty.

• 

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 at any time the Warning labels become loose, unreadable or dislodged, replace the labels. If purchased in US/Canada, contact 

Customer Service for replacement labels. If purchased outside US/Canada, contact your local distributor for them.

• Do not try to change the design or functionality of the machine being serviced as this can adversely affect user safety. 

• Do not use the machine until all shrouds, instructions, warning labels and correct functionality have been verified and tested for correct performance.

Tools Required (not included)

 #2 

Phillips 

screwdriver 

     

 

3mm Hex wrench

 

Summary of Contents for SelectTech 2080

Page 1: ...Replacement Procedure Skill Level 8 Mechanical Modification Procedures 2 Align the Base 9 Part Replacement 3 Replace the Selection Knob and Housing 13 Nautilus Inc www NautilusInc com 5415 Centerpoin...

Page 2: ...ls If purchased in US Canada contact Customer Service for replacement labels If purchased outside US Canada contact your local distributor for them Do not try to change the design or functionality of...

Page 3: ...Owner s Manual including all Warnings Inspect product before use Do not use if any parts are in need of repair Replace any Caution Warning or Danger label that is illegible damaged or removed Product...

Page 4: ...ponsible 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...

Page 5: ...e Tube Front 10 Adjustment knob selection knob 2 Base Tube Rear 11 Weight selection housing 3 Base Plates 12 Locking tab plate 4 Levelers 13 Selection lip pocket 5 Base End Shrouds 14 Locking tab base...

Page 6: ...actuator was set correctly per the assembly instructions 5 Ensure that the correct number of plates are installed in each side of the base 6 for the 80 lb version 10 with the 40 lb Weight Upgrade Adj...

Page 7: ...ase leaving all the weight plates behind 3 With the handle removed from the base grab one adjustment knob with your other hand and gently attempt to turn the knob the knob should not rotate A locking...

Page 8: ...ediate some experience with mechanical procedures Level III Advanced knowledgeable about mechanical procedures When disposing of old parts obey the applicable local and provincial requirements For ins...

Page 9: ...wkward 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 replacement parts and hardware that a...

Page 10: ...tabs are pointed up indicated in Figure 2a The tabs can be deformed if plates are placed with the tabs facing downward Dropping the plates can also cause the tabs to become deformed Figure 2 Figure 2...

Page 11: ...plates into the Base The pockets of the adapter plates must be thoroughly seated onto the tabs of the Weight Plates on the Base If any interference is found adjust the distance between the Base Shroud...

Page 12: ...tment knobs to the maximum setting 80 lbs or 120 lbs with the 40 lb Upgrade and remove the Barbell from the Base All Weight Plates should be lifted with no interference if the Base Shrouds are spaced...

Page 13: ...art Replacement Procedure before working on the machine Failure to obey the instructions and safety warnings could cause injury to the service technician or bystanders Keep bystanders and children awa...

Page 14: ...the end of the Barbell Handle assembly so that they do not fall This step may require two people 3 Using a 2 Phillips screwdriver remove the hardware that attaches the Adjustment Knob to the Selectio...

Page 15: ...rbell Handle Fully tighten the hardware When installing the new Adjustment Knob make sure the Filler Insert is correctly oriented Fully tighten the hardware 7 Carefully replace the barbell assembly in...

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