Teeter DEX II Assembly & Use Instructions - User Manual

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DEX II

To download and print Teeter’s DEX II

™

instructions, visit the product support page at teeter.com.

* Specifications may vary from this image and

are subject to change without notice.

Assembly & Use Instructions

YEAR

ARRANT

FULL

NEW!

Follow along with
your smartphone
to make assembly
even easier!

For gravity-assisted stretching and decompression

Congratulations on your purchase of a Teeter DEX II™! In order to utilize this product to its fullest extent, it is critical that you follow

the Assembly Instructions and read and fully understand the Use Instructions.

Teeter Decompression Devices are multiple user, reusable devices for home use, intended to provide traction to the spine while

stretching the para-spinal muscle and soft tissues. The devices provide non-powered traction and are meant for use by adults.

Use of the Teeter Decompression Devices is indicated for the following conditions: back pain, muscle tension, degenerative disc

disease, spinal degenerative joint disease, spinal stenosis, herniated disc, spinal curvature due to tight muscles, sciatica, muscle

spasm, and facet syndrome.

To register your product warranty, go to

teeter.com/Support/Warranty-Registration

If you have any questions concerning assembly or if any parts are missing,

DO NOT RETURN THE ITEM TO THE STORE

OR CONTACT THE RETAILER.

Our dedicated customer service experts can help! Contact Teeter Customer Service

800.847.0143

, or via online forms or Live Chat at

teeter.com

Get more from your inversion sessions by downloading the TeeterLink™ app to your phone to track

usage and pain levels, get reminders and customized guidance, access support, and more*!

Scan the code or search TeeterLink in your app store to get started!

*Some features may not currently apply to the DEX II.

Assembly & Use Instructions

Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Items for Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Understanding your DEX II

™

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Safety Warning Label & Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Before Beginning Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Assembly Steps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

User Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9

How to Invert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Stretching & Exercise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Warranty Terms & Registration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

SAVE THESE INSTRUCTIONS

WARNING

IMPORTANT SAFETY INSTRUCTIONS

READ ALL INSTRUCTIONS BEFORE USING THE DEX II

BEFORE YOU BEGIN:

Review all steps before beginning assembly and read all precautions before using the DEX II.

Carefully adhere to the Assembly & Use Instructions to help ensure safety and product integrity.

FAILURE TO FOLLOW INSTRUCTIONS AND WARNINGS COULD RESULT IN SERIOUS INJURY OR DEATH.

To reduce the risk of injury:

• Read and understand all the instructions, review all other accompanying documents, and inspect the equipment before using the

DEX II

™

. It is your responsibility to familiarize yourself with the proper use of this equipment and the inherent risks of inversion if these

instructions are not followed, such as falling on your head or neck, pinching, entrapment, equipment failure, or aggravating a pre-
existing medical condition. It is the responsibility of the owner to ensure that all users of the product are fully informed about the
proper use of the equipment and all safety precautions.

•

DO NOT

use until approved by a licensed physician. Inversion is contraindicated in any medical or health condition that may be made

more severe by an elevation of blood pressure, intracranial pressure or mechanical stress of the inverted position, or that may impact
your ability to operate the equipment. This may include injury or illness, but also the side effects of any drug or supplement (prescribed
or over-the-counter). Specific conditions may include, but not be limited to:

Any condition, neurological or otherwise, which results in unexplained tingling, weakness or neuropathy, seizure, sleep disorder,

lightheadedness, dizziness, disorientation, or fatigue, or impacts strength, mobility, alertness, or cognitive ability;

Any brain condition, such as trauma, history of intracranial bleed, history or risk of TIA or stroke, or severe headaches;

Any condition of the heart or circulatory system, such as high blood pressure, hypertension, increased risk of stroke, or use of

anticoagulants (including high doses of aspirin);

Any bone, skeletal or spinal cord condition or injury, such as significant spinal curvature, acutely swollen joints, osteoporosis,

fractures, dislocations, medullary pins or surgically implanted orthopedic supports;

Any eye, ear, nasal or balance condition, such as trauma, history of retinal detachment, glaucoma, optic hypertension, chronic

sinusitis, middle or inner ear disease, motion sickness, or vertigo;

Any digestive or internal condition, such as severe acid reflux, hiatal or other hernia, gallbladder or kidney disease;

Any condition for which exercise is specifically directed, limited or prohibited by a physician, such as pregnancy, obesity,

or recent surgery.

•

ALWAYS

be certain the equipment is properly adjusted before using. HEAR, FEEL, and SEE that the Locking Pin and Leg Support

Adjustment Knob are fully engaged and tightened prior to use.

•

DO NOT

use the equipment until it is adjusted properly for your height and leg size.

ALWAYS

ensure that your hips are aligned with

the top edge of the Lap Pad and that your thighs fit snugly, yet comfortably between the rollers and the Lap Pad, with no room
between the back of your thighs and the leg rollers.

• New users will require the assistance of a spotter possessing the physical strength to lift and return the user to the upright position

•

ALWAYS

ensure that your knees are slightly bent during inversion to avoid hyperextension and possible injury.

ALWAYS

ensure you

have your balance before completing your dismount.

•

DO NOT

continue using the equipment if you feel pain or become light-headed or dizzy while inverting. Immediately return to the

upright position for recovery and eventual dismount.

•

DO NOT

use if you are over 6 ft 6 in (198 cm) or over 300 lbs. (136 kg). Structural failure could occur or head/neck may impact the floor

during inversion.

•

DO NOT

allow children to use this machine. Keep children, bystanders, and pets away from machine while in use. The equipment is

not intended for use by persons with reduced physical, sensory or mental capabilities.

•

DO NOT

store outdoors.

•

DO NOT

use aggressive movements, or use weights, elastic bands, any other exercise or stretching device or non-Teeter® attachments

while inverted on the equipment. Use the equipment only for its intended use as described in this manual.

•

DO NOT

drop or insert any object into any opening. Keep body parts, hair, loose clothing and jewelry clear of all moving parts in order

to avoid pinching hazard.

•

DO NOT

use in any commercial, rental or institutional setting. This product is intended for indoor, home-use only.

•

DO NOT

operate equipment while under the influence of drugs, alcohol, or medication that may cause drowsiness or disorientation.

•

ALWAYS

inspect the equipment prior to use. Make sure all fasteners are secure and the Lap Pad rotates smoothly.

•

ALWAYS

replace defective components immediately and/or keep the equipment out of use until repair.

•

ALWAYS

position equipment on a level surface and away from water or ledges that could lead to accidental immersion or falls.

• Refer to additional warning notices posted on the equipment. If a product label or Owner’s Manual should become lost, damaged or

illegible, contact Customer Service for replacement.

Items for Assembly

Items not shown to scale. Hardware drawings located on the insert inside each Hardware Kit.

Base Assembly

Use with Base Assembly

Hardware Kit (D11019)

ITEM NO. ITEM NAME

Base Assembly

H12009

Base Frame

H12018

Derattler Knob

D11012

Two (2) Base Feet

H12010

Two (2) Legs

D11013

Two (2) Leg Feet

Lap Pad Assembly

H12006

Lap Pad Frame

D11005

Lap Pad

ITEM NO. ITEM NAME

Leg Support Assembly

H12016

Leg Support Adjustment Knob

H12019

Leg Support Shaft

Tools Provided for Assembly

H12014

Two (2) Wrenches (13/14mm)

H12015

Screwdriver

D11005

H12006

Lap Pad Assembly

Use with Lap Pad Assembly Hardware Kit (D11020)

H12016

H12019

Leg Support Assembly

Use with Leg Support Assembly

Hardware Kit (D11021)

H12014

H12015

Tools Provided for Assembly

H12010

D11012

D11013

H12009

H12018

Identifying Parts and Components

Understanding Your DEX II

™

Before reading further, study the drawing below to familiarize yourself with the

important components of your Teeter DEX II

™

Leg Rollers

Leg Support
Adjustment Knob

Lap Pad

Chrome Shaft

Base Feet

Traction Handles

Height Adjustment Handle

Height Adjustment
Locking Pin

Derattler Knob

Cane Shaped Handles

Leg Feet

Safety Warning Labels & Product Specifications

Important: Please review all labels and supporting materials before using your DEX II

™

This drawing indicates the locations of the warning labels found on your product. If a label is missing, illegible or is removed,
contact Teeter Customer Service to request a complimentary replacement label.

Note: Image and labels below not shown at actual size.

Assembled Non-Use Dimensions:

41.0 (L) x 29.0 (W) x 48.0 in (H) (104.1 x 73.7 x 114.3 cm)

Maximum In-Use Dimensions:

41.0 (L) x 29.0 (W) x 48.0 in (H) (104.1 x 73.7 x 114.3 cm)

Weight

(approx.)

66.1 lbs (30.1 kg)

41.0 in (104.1 cm)

48.0 in (114.3 cm)

29.0 in (73.7 cm)

Unpack and Prepare Your Workspace

• If possible, set up the product at or near the space in which you intend to use it to avoid moving it later.

• Unpack all parts and support materials. Follow the unpacking instructions included in the box. Set aside packing materials
and clear your work area.

• Locate the Hardware Kits, packaged with the manuals. They are labeled to correspond with the assembly process.

Before Beginning Assembly

STEP 1

Assemble Base & Leg Feet

• Slide the Base Feet onto the end of the Base Frame (Figure 1a).

• Slide the Leg Feet onto the end of the Legs (Figure 1b).

• Push firmly on all four feet to ensure they are fully mounted.

FIGURE 1a

FIGURE 1b

STEP 2

Attach Legs to Base

• Locate the Base Assembly Hardware Kit (D11019).

• With the Cane Shaped Handle facing upward, insert one Leg into the

Leg Housing of the Base Frame until the two bolt holes align
(Figure 2a).

• Insert two Threaded Bolts from the inside of the Leg Housing through

the holes. Secure on the outside of the Leg Housing using the Flat
Washer, Lock Washer and Bolt Cap, in that order. Tighten with the
Wrenches provided (Figure 2b).

• Repeat with the other Leg.

Leg Housings

FIGURE 2a

FIGURE 2b

STEP 3

Assemble Lap Pad to Lap Pad Frame

• Locate the Lap Pad Assembly Hardware Kit (D11020). In this step, you

will only use the four (4) small screws.

• With the Lap Pad face down, rest the Lap Pad Frame on top of the

Lap Pad. Make sure the Traction Handles are pointing up and the Leg
Support Shaft Housing rests inside the indented area of the Lap Pad.
Align the screw holes (Figure 3).

• Insert the screws through the holes and tighten with the Screwdriver.

FIGURE 4a

FIGURE 3

• You will use the remainder of the Lap Pad Hardware Kit (D11020) from

Step 3.

• Thread the Hex Bolt through a Flat Washer and Spacer. Make sure the

small end of the Spacer faces away from the head end of the Hex Bolt.

• With the Traction Handles facing the rear of the Base Assembly, place

the Lap Pad Assembly over the Chrome Shaft of the Base Frame and
align the holes (Figure 4a & 4b).

• Insert the Hex Bolt with Flat Washer and Spacer through the holes to

secure the Lap Pad Assembly to the Chrome Shaft.

• Thread the remaining Spacer (with the small end facing the Chrome

Shaft) and Flat Washer onto the end of the Hex Bolt. Fasten the Hex
Nut using the wrenches provided (Figure 4b).

• Make sure the fasteners are securely tightened and the Lap Pad

rotates smoothly.

STEP 4

Secure Lap Pad Assembly to Base Assembly

Traction Handles

Chrome Shaft

REAR

FRONT

Traction Handles

Leg Support

Housing

FIGURE 4b

STEP 5

Attach Leg Support Assembly to Lap Pad Assembly

• Locate the Leg Support Assembly Hardware Kit (D11021).

• Thread the washers onto the bolts.

• With the Leg Support Adjustment Knob facing down, slide the Leg

Support Shaft into the receiving end of the Lap Pad Assembly
(Figure 5).

• Lining up the two holes, insert the Hex Bolts with washers. Secure

with one of the wrenches provided.

• Test the Lap Pad for smooth and steady rotation and that all fasteners

are secure:

Stand between the Cane Shaped Handles with your body facing

the machine.

Grasp the Traction Handles and rotate the Lap Pad towards you,

Apply your full weight to the Traction Handles by lifting your legs

off the floor and lightly bouncing (Figure 6).

FIGURE 5

ALWAYS

ensure that all parts are assembled correctly and read the User Settings/How to Invert thoroughly

before using your Teeter DEX II

™

. Improper assembly or settings could result in serious injury or death!

FIGURE 6

WARNING

Adjust the Height of the Lap Pad:

The Lap Pad needs to be adjusted so that while standing on the Base
Frame platform, your hips are aligned with the top edge of the Lap Pad
(Figures 7a and 7b).

1. Loosen the Derattler Knob by rotating it several turns

counterclockwise (Figure 8).

2. While holding the Height Adjustment Handle on the Lap Pad, pull

the Height Adjustment Locking Pin and lift or lower the Lap Pad to
your ideal height (Figure 9).

3. Release the Locking Pin so that it engages fully into one of the height

settings. Tighten the Derattler Knob by rotating clockwise.

User Settings

FIGURE 8

FIGURE 9

FIGURE 7a

FIGURE 7b

FIGURE 10a

FIGURE 10b

User Settings

Adjust the Depth of the Leg Rollers:

The depth of the Leg Rollers needs to be adjusted so that while standing
on the Base Frame platform, your thighs fit comfortably, yet snugly
between the rollers and the Lap Pad. Ensure there is no room between
the back of your thighs and the Leg Rollers (Figures 10a and 10b).

1. Loosen the Leg Support Adjustment Knob by rotating it several turns

counterclockwise, then pull down to disengage the Knob from the
hole setting (Figure 11).

2. Slide the Leg Rollers in or out depending on the size of your legs

(Figure 12).

3. Release the Leg Support Adjustment Knob so that it engages fully into

one of the hole settings. Tighten the Leg Support Adjustment Knob by
rotating clockwise.

WARNING

DO NOT

use the equipment until it is adjusted properly for your

height and leg size.

ALWAYS

ensure that your hips are aligned with

the top edge of the Lap Pad and that your thighs fit snugly, yet

comfortably between the rollers and the Lap Pad, with no room

between the back of your thighs and the leg rollers.

Improper settings could result in serious injury or death!

FIGURE 12

FIGURE 11

Rotating into Inversion

• To begin inversion, bend one knee and slowly lean forward to grab

hold of the Cane Shaped Handles (Figure 14).

• While holding the Cane Shaped Handles and supporting your weight,

continue to slowly lean forward and rotate the Lap Pad while lifting
and bending the other leg (Figure 14).

• Continue rotation until the Lap Pad reaches the stop position. Your

body weight will now be supported by your thighs (Figure 15).

• Keep both knees bent around the Leg Rollers. Allow your hands to

dangle on the floor or place them folded behind your head (Figure 15).

How to Invert

FIGURE 14

Dismounting

To return to an upright position:

• Push on the Cane Shaped Handles to gradually walk yourself upright,

rotating the Lap Pad and straightening your legs until standing at the
start position (Figure 16).

• Carefully disengage your thighs from between the Leg Rollers and

Lap Pad. Ensure you have your balance before completing
your dismount.

FIGURE 15

FIGURE 16

Prior to Inverting

• Employ the method of

“HEAR, FEEL, & SEE”

every time prior to

inverting:

HEAR

the Height Adjustment Locking Pin and Leg Support

Adjustment Knob click into place;

FEEL

to make sure they are fully engaged and locked in a hole setting,

and

FEEL

that they are fully tightened.

SEE

that the top of the Lap Pad is aligned with the top of your hips

and

SEE

that there is

space between the back of your thighs and

the Leg Rollers.

• Step onto the platform of the Base Frame with thighs between the

Leg Rollers and Lap Pad (Figure 13).

FIGURE 13

WARNING

ALWAYS

ensure the your knees are slightly bent during inversion

Failure to do so could result in hyperextension and possible injury!

WARNING

ALWAYS

ensure the Height Adjustment Locking Pin and

Leg Support Adjustment Knob are fully engaged prior to use.

Stretching & Exercise

Traction Stretch

• While inverted, push against the Traction Handles located on the sides of

the Lap Pad (Figure 17) to attain a deeper decompressive stretch. Release
and repeat.

Back Extensions

• Hang fully inverted with hands crossed on your chest or folded behind

your head.

• Tighten your glutes and back, and lift your torso up slowly into extension.

Make sure to keep abdominal muscles engaged to support the spine
while extended (Figure 18a).

•

IMPORTANT:

DO NOT use body momentum for the extension or extend

past parallel with the floor.

• Slowly return to the inverted position and repeat.

Alternative: Back Extensions - Rotation

• Slightly rotate your torso when extending to work the back extensors

and external oblique abdominal muscles (Figure 18b).

Abdominal Crunches

• Hang fully inverted with hands crossed on your chest or folded behind

your head.

• Contract your abdominal muscles, crunching inward toward the

base frame (Figure 19). Release and repeat.

FIGURE 18a

FIGURE 19

FIGURE 17

FIGURE 18b

The following are a few stretches and exercises you can perform on the
DEX II

™

. The following is only a guide - do not advance past your comfort

level. If an exercise causes pain, immediately discontinue and eliminate it
from your routine.

HOW TO SUBMIT YOUR REGISTRATION:

Step 1

Fill out this information for your own records.

Step 2

Go online to teeter.com to register your warranty.

Handling and transportation costs related to product warranty service only are covered by this warranty. This warranty does
not cover damage resulting from improper handling, assembly, or installation, repairs made by others, accident, misuse,
or abuse. Under no circumstances shall Teeter, or any other party involved in the sale of this product, have any liability for
incidental or consequential damage arising from breach of an express or implied warranty on any Teeter product.

EXCEPT AS SET FORTH ABOVE, NO WARRANTY IS GIVEN WITH RESPECT TO ANY TEETER PRODUCT, AND ALL EXPRESS
WARRANTIES ARE DISCLAIMED.

This warranty shall be governed by the laws of the State of Washington, USA. To

the extent this warranty is found not to be enforceable, it shall be deemed revised to the extent necessary to make it
enforceable. This warranty and any controversy or claim arising out of this warranty or its interpretation shall be governed
by the laws of the State of Washington, USA. Any controversy or claim arising out of or relating to this warranty, its
interpretation, or any alleged breach thereof, which cannot be amicably settled between Teeter and the owner within
sixty (60) days of written notice by the aggrieved party to the other, shall be finally settled by arbitration submitted to
three (3) arbitrators selected from the panels of the arbitrators of the American Arbitration Association located closest to
Teeter’s principal place of business.

Some states do not allow the exclusion of incidental or consequential damage from a warranty, so the above limitation or
exclusion may not apply to you. Some states do not allow limitations on how long an implied warranty lasts, so the above
limitation may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which may
vary from state to state. This warranty is completely transferable to any and all future owners of this product, provided no
alterations have been made to the product.

PLEASE RETAIN THIS FOR YOUR RECORDS

Date of Purchase

Product & Model

Dealer Name

Serial No.

YEAR

ARRANT

FULL

During the period starting with the day of retail purchase and continuing for five (5) years, Teeter
extends to the owner a repair and replacement warranty against manufacturing defects in
materials, workmanship, fabrics and padding. Teeter will repair or replace any such defect and will
pay the costs of all parts, labor and transportation. If a repair or replacement is not commercially
practical or cannot timely be made, then Teeter will, at the original Purchaser’s option, replace
with a comparable product or refund the purchase price.

FULL 5 YEAR WARRANTY

If you are unable to go online, you can request a warranty card to be mailed to you by calling Customer Service at 800-847-0143.

Please DO NOT mail this to Teeter.

The Teeter warranty set forth below and on Teeter’s website applies to US and Canadian customers only.
For international customers, please consult your local distributor for warranty information which will vary
depending on country.

If you have any trouble assembling the equipment, or questions
about its use, please contact customer service.

International:

Teeter International, Ltd.

Gor-Ray House
758 Great Cambridge Rd
Enfield
Middlesex EN1 3GN
United Kingdom

teeterintl.com | info@teeterintl.com

USA:

Teeter

9902 162

St. Ct. E.

Puyallup, WA 98375

Toll Free:

800-847-0143

Fax:

800-847-0188

teeter.com | info@teeter.com

USA:

800-847-0143 or info@teeter.com

International:

info@teeterintl.com

Check out the selection of products and accessories
available at teeter.com!

Roger Teeter

Founder & Innovator

U.S. and Foreign Patents Apply. Teeter and Teeter logo are registered trademarks of Teeter. Specifications subject to change without notice.

Teeter Decompression Devices are multiple user, reusable devices for home use, intended to provide traction to the spine while stretching the para-spinal muscles and soft tissues.

The devices provide non-powered traction and are meant for use by adults.

Use of the Teeter Decompression Devices is indicated for the following conditions: back pain, muscle tension, degenerative disc disease, spinal degenerative joint disease, spinal stenosis,

herniated disc, spinal curvature due to tight muscles, sciatica, muscle spasm, and facet syndrome.

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