Bowflex TreadClimber TC20 Installation and operating instructions

ASSEMBLY / OWNER’S MANUAL
TC20
This product is compliant with the
applicable CE requirements.

Assembly / Owner’s Manual
2
Important Safety Instructions ................................. 3
Safety Warning Labels and Serial Number............. 4
Grouding Instructions ............................................. 5
Emergency Stop Procedure ................................... 5
Specications / Before Assembly ........................... 6
Parts ...................................................................... 7
Hardware / Tools .................................................... 9
Assembly ............................................................. 10
Moving Your Machine ........................................... 23
Leveling Your Machine ......................................... 23
Important Safety Instructions ............................... 24
Features ............................................................... 26
Operations............................................................ 39
Before You Start .................................................. 39
Power Up / Idle Mode .......................................... 39
Pausing or Stopping ............................................ 41
Maintenance......................................................... 43
Walking Belt Alignment......................................... 45
Troubleshooting.................................................... 48
Body Weight Loss Guide...................................... 50
You’re about to experience an incredible workout that can help you lose weight and reshape your entire body so you’ll look and feel better than ever
before. We thank you for trusting in the Bowex brand.
Use this Manual as a guide to getting started on your TreadClimber®workouts and for tips to keep your machine well maintained.
Yours in Health,
The Bowex Family
Table of Contents
To validate warranty support, keep the original proof of purchase and record the following information:
Serial Number __________________________
Date of Purchase ________________________
To register your product warranty, contact your local distributor.
If you have questions or problems with your product, please contact your local Bowex distributor.
To nd your local distributor, go to: www.nautilusinternational.com
Welcome to the Bowflex® TreadClimber® cardio machine!
Nautilus, Inc., www.NautilusInc.com - Customer Service: [email protected] | Printed in China | © 2014 Nautilus, Inc., 18225 NE Riverside Park-
way, Portland, OR 97230 USA | ® indicates trademarks registered to Nautilus, Inc. in the United States. These marks may be registered in other
nations or otherwise protected by common law. Bowex, the B logo, TreadClimber, G.O. Coach, Nautilus, Schwinn, and Universal are trademarks
owned by or licensed to Nautilus, Inc. Polar®, OwnCode®, WD-40®, Lube-N-Walk®, and Nut Thins®are trademarks of their respective owners.

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This icon means a potentially hazardous situation which, if not avoided, could result in death or serious injury.
Obey the following warnings:
Read and understand all Warnings on this machine.
Carefully read and understand the Assembly instructions. Read and understand the complete Manual. Keep the Manual for future
reference.
• Keep bystanders and children away from the product you are assembling at all times.
• Do not connect power supply to the machine until instructed to do so.
• The machine should never be left unattended when plugged in. Unplug from outlet when not in use, and before putting on or taking off parts.
• Before each use, examine the machine for damage to power cord, loose parts or signs of wear. Do not use if found in this condition. Contact your
local distributor for repair information.
• Do not drop or put objects into any opening of the machine.
• Do not assemble this machine outdoors or in a wet or moist location.
• Make sure assembly is done in an appropriate work space away from foot traffic and exposure to bystanders.
• Some components of the machine can be heavy or awkward. Use a second person when doing the assembly steps involving these parts. Do not
do steps that involve heavy lifting or awkward movements on your own.
• Set up this machine on a solid, level, horizontal surface.
• Do not try to change the design or functionality of this machine. This could compromise the safety of this machine and will void the warranty.
• If replacement parts are necessary, use only genuine replacement parts and hardware supplied by Nautilus. Failure to use genuine replacement
parts can cause a risk to users, keep the machine from operating correctly and void the warranty.
• Do not use until the machine has been fully assembled and inspected for correct performance in accordance with the Manual.
• Do all assembly steps in the sequence given. Incorrect assembly can lead to injury or malfunctioning of the machine.
• Connect this machine to a properly grounded outlet only (see Grounding Instructions).
• Keep the power cord away from heat sources and hot surfaces.
• Do not operate where aerosol products are being used.
• To disconnect, turn all controls to the off position, then remove plug from outlet.
• This product contains magnets. Magnetic fields can interfere with the normal use of certain medical devices at a close range. Users may come
into proximity of the magnets in the assembly, maintenance, and/or use of the product. Given the obvious importance of these devices, such as
a pacemaker, it is important that you consult with your medical provider in connection with the use of this equipment. Please consult the “Safety
Warning Labels and Serial Number” section in the Owner’s Manual to determine the location of the magnets on this product.
• SAVE THESE INSTRUCTIONS.
Important Safety Instructions

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Safety Warning Labels and Serial Number
002-2268
9.
•
•
* under Motor Cover
* under Motor Cover
* on inside of Treadles
-Moving parts can crush and
cut.
-Keep guards in place.
-Lock out power before
servicing.
* under Motor Cover
* Safety Key
Serial Number
Product Specication

Assembly / Owner’s Manual
5
Grounding Instructions
This product must be electrically grounded. If a malfunction occurs, correct grounding decreases the risk of electric shock. The power cord is
equipped with an equipment-grounding conductor, and must be connected to an outlet that is properly installed and grounded.
The electrical wiring must comply with all applicable local and provincial standards and requirements. Incorrect connection of the
equipment-grounding conductor can result in a risk of electric shock. Consult a licensed electrician if you are not sure that the
machine is correctly grounded. Do not change the plug on the machine – if it does not t the outlet, have a correct outlet installed
by a licensed electrician.
If you connect the machine to an outlet with GFI (ground fault interrupt) or AFI (arc fault interrupt), machine operation can cause the circuit to trip. A
Surge Protector Device is recommended to protect the machine.
If a Surge Protector Device (SPD) is used with this machine, be sure that it is UL1449 rated or equivalent, and matches the power rating of
this equipment (220-240V AC). Do not connect other appliances or devices to the surge protector in combination with this machine
Make sure that the product is connected to an outlet having the same conguration as the plug. No adapter should be used with this product.
Emergency Stop Procedure ( Safety Key Port )
The TreadClimber® machine is equipped with a Safety Key that can prevent serious injury, as well as prevent children from playing with and/or being
injured on the machine. If the Safety Key is not correctly inserted into the Safety Key Port, the belts will not operate.
Always attach the Safety Key Clip to your clothing during your workout.
When you use the machine, only remove the Safety Key in an
emergency. When the key is removed while the machine is in operation,
it will stop quickly, which could cause the loss of balance and possible
injury.
For safe storage of the machine and to prevent unsupervised operation
of the machine always remove the Safety Key and disconnect the
power cord from the wall outlet and the AC input. Place the power cord
in a secure location.
The Console will display “EStP” for a Safety Key fault. The TreadClimber®
machine will pause a workout when the Safety Key is removed. Inspect the
Safety Key and be sure it is connected to the Console correctly. Push the
START button to resume the workout.

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Select the area where you are going to set up and operate your machine. For safe operation, the location must be on a hard, level surface. Allow a
minimum workout area of 202 cm x 401 cm ( 79.5” x 158” ).
Basic Assembly Tips
Follow these basic points when you assemble your
machine:
• Read and understand the “Important Safety
Instructions” before assembly.
• Collect all the pieces necessary for each
assembly step.
• Using the recommended wrenches, turn the
bolts and nuts to the right (clockwise) to tighten,
and the left (counterclockwise) to loosen, unless
instructed otherwise.
• When attaching 2 pieces, lightly lift and look
through the bolt holes to help insert the bolt
through the holes.
• The assembly requires 2 people.
• Do not use any power tools for assembly.
Note: The TreadClimber® tness machine is designed to plug into a grounded outlet only.
Machine Mat
The Bowex™ TreadClimber™ Machine Mat is an optional accessory that helps keep your workout area clear and adds a layer of protection to
your oor. The rubber machine mat provides a non-slip, rubber surface which limits static discharge and reduces the possibility of display or running
errors. If possible, put your Bowex™ TreadClimber™ Machine Mat in your selected workout area before you begin assembly.
To order the optional machine mat, go to: www.nautilusinternational.com.
Specifications / Before Assembly
140.3 cm
( 55.2” )
139.7 cm ( 55” )
80 cm ( 31.5” )
4.01m ( 158” )
2.02m
( 79.5
” )
0.6m
( 24” )
2m
( 79” )
0.6m
( 24” )
Maximum User Weight: 136 kgs ( 300 lbs )
Power Requirements:
Operational Voltage: 220V - 240V AC, 50Hz
Operating Current: 5A max
Complies with the following:
ISO 20957 Compliant SAA Compliant
DO NOT dispose of this product as refuse. This product is
to be recycled. For proper disposal of this product, please
follow the prescribed methods at an approved waste
center.

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( 4 BOXES )
Box 1
Item Qty Description Item Qty Description
1 1 Console / Handlebar Assembly 8 1 Heart Rate Strap
2 1 Junction Cover, Right 9 1 Safety Key
3 1 Junction Cover, Left 10 1 Power Cord
4 1 Rear Cover 11 1Transport Handle
5 1 Document Kit 12 2 Cylinder
6 1 Lubrication Kit 13 1 Motor Cover
7 1 Hardware Card
Box 2
Item Qty Description
14 1 Treadle Assembly
12
4
10
13
12
3
11
5
6
7
98
14
15
16
17
18 19
20
12
4
10
13
12
3
11
5
6
7
98
14
15
16
17
18 19
20
Parts

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Box 3
Item Qty Description Item Qty Description
15 1 Base Assembly 17 1 Upright, Left
16 1 Upright, Right
Box 4
Item Qty Description Item Qty Description
18 1 Side Cover, Right 20 1 Side Cover, Left
19 2 Pivot Cover
12
4
10
13
12
3
11
5
6
7
98
14
15
16
17
18 19
20
12
4
10
13
12
3
11
5
6
7
98
14
15
16
17
18 19
20

Assembly / Owner’s Manual
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5 mm #2
13 mm
Tools
Included Not Included
Hardware / Tools
Hardware
Item Qty Description Item Qty Description
A20 Button Head Hex Screw, M8x20 E 2 Phillips Head Screw, Self Tapping M4x16
B24 Lock Washer, M8x14 F 8 Flat Washer, M8x24
C4 Hex Head Screw, M8x20 G 18 Phillips Head Screw, M4x10
D 16 Flat Washer, M8x18 H 16 Flat Washer, M4x10
ABCDEFG H

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Some components of the machine can be heavy or awkward. Use a second person when doing the assembly steps involving these parts. Do
not do steps that involve heavy lifting or awkward movements on your own.
1. Cut open the end of Box 2 and move the Treadle Assembly into your new tness area
Note: Do not cut the Shipping Zip-Tie until instructed.
14
Assembly

Assembly / Owner’s Manual
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2. Attach the Transport Handle to the Base Assembly
Note: Hardware is pre-installed and not on Hardware Card (*). Do not fully tighten until all hardware has been installed.
15
11
*
*
*
X2
5 mm

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3. Attach the Treadle Assembly to the Base Assembly
F
B
C
X4
13 mm
14

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4. Attach the Side Covers to the Treadle Assembly
Note: Do not fully tighten until all hardware has been installed.
18
20
G
H
X10
#2

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5. Attach the Pivot Covers and Spacers to the Treadle Assembly
Note: Do not fully tighten until all hardware has been installed.
G
H
19
X6
19
#2

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6. Insert the Lower I/O Cable into the Base Assembly and then Route to Front.
Note: Be sure to route the cable into the side opening of the Base Assembly. Do not crimp the Lower I/O Cable.
* Treadles removed for clarity.

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7. Attach the Junction Covers and Uprights to the Console/Handlebar Assembly
Note: Do not crimp the Console I/O Cable.
In order to avoid possible serious injury, when inserting the tube ends into the Console/Handlebar Assembly be careful to avoid ngers or
hands being caught or pinched.
17
16
23
X6
A
B
D
5 mm
1

Assembly / Owner’s Manual
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8. Connect the I/O Cable to the Console I/O Cable
Note: Do not crimp the I/O Cable.
9. Attach the Console/Handlebar/Upright Assembly to the Base Assembly
Note: Do not crimp the I/O Cables. This step may require two people. Do not fully tighten until all hardware has been installed.
In order to avoid possible serious injury, when inserting the tube ends into the Base Assembly be careful to avoid ngers or hands being
caught or pinched. Be sure the excess length of the I/O Cable goes into the Upright and does not get crimped.
A
B
D
X10
5 mm

Assembly / Owner’s Manual
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10. Attach Cylinders to Uprights and then Treadles
Note: The settings dial on the cylinders must be up, with the white arrow to the inside of the machine. Attach to Uprights before the
Treadles. Once securely attached, cut the Shipping Zip-Tie at the front of the Treadles.
The Treadles do not have a locking mechanism and can move freely. Take care not to allow harm or injury to occur when lifting the Treadles.
12
12
X2
5 mm
*
*
*
X2
5 mm
A
B
F

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11. Attach the Motor Cover to the Base Assembly
Note: Be sure the safety tabs on the Motor Cover snap onto the Base Assembly.
13

Assembly / Owner’s Manual
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12. Secure the Motor Cover to the Base Assembly
X2
#2
E