Uplift Desk CHR458 User manual

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Step 1
A. Be cautious around the small end of the Cylinder
to avoid getting grease on you or your clothes.
B. With the Base turned upside down, insert the
Caster stems into the holes on the Base and press
them rmly to secure them in place.
C. Flip the Base, so the Casters are on the oor, and
insert the Cylinder into the Base in the orientation
shown with the smaller diameter end up.
Step 3
A. Flip the chair assembly from Step 2 right-side up
and lower it onto the Cylinder.
B. Press down on the Seat (or sit on it) to secure it in
place on the Cylinder.
Step 2
Note: The Screws and Washers may arrive inserted
into the Back. Simply remove them using the Allen
Wrench, and then use them to attach the Back to the
Seat following the steps below.
A. Place the Seat upside down on the edge of a sta-
ble surface, such as a table.
B. Insert the tab of the Seat into the slot on the Base
and line up the holes for the Back and the Seat.
Have a friend keep it steady while you attach the
Back to the Seat.
C. Using the Allen Wrench, attach the Back to the
Seat using three M8x20 Screws and three Flat
Washers. Start all Screws loosely, then tighten
them all using the Allen Wrench.
Vert Ergonomic Chair
SKU: CHR458
Allen Wrench (L-shape)
Base
Casters
(qty 5)
Back
(with armrests)
M6x20 Screw (qty 2)
Plastic Cap (qty 2)
Cover Plate
(optional)
Cover Cap
(optional)
Note: may be pre-installed on Chair’s Back
Cylinder
Seat
Headrest
M8x20 Screw (qty 3)
Flat Washer (qty 3)
Package Contents

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Step 4
Note: If you don’t want to install the Headrest, press
the Cover Plate (a) and Cover Cap (b) into place
where shown and proceed to the Adjustment Guide.
If you would like to install the Headrest, follow the
steps below:
A. The Headrest ts into the Back in a specic way.
Look for the lower holes on the rubber portion of
the Headrest (g.01) and the recessed tab in the
Back (g.02). These two parts t together.
B. Angle the Headrest back, lining up the slots on the
Headrest with the tabs on the Back, and tilt the
Headrest forward rmly to t the two parts to-
gether.
C. Insert two M6x20 Screws and tighten using the Al-
len Wrench.
D. Lastly, place the two Plastic Caps over the Screws.
(a) (b)
(g. 01) (g. 02)

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Seat Height Adjustment
While Seated, nd the lever on the right-hand side and
pull UP to raise or lower the Seat. Stand up to raise the
chair higher or sit down to lower it.
Ergo Tip: For proper ergonomics, your feet should be
at on the oor and your thighs should be horizontal.
To nd your optimal settings, refer to our Ergonomic
Calculator:
https://www.upliftdesk.com/ergonomic-calculator/
Seat Depth Adjustment
To change your Seat depth, unlock the Seat position
by pulling out on the lever on the right-hand side be-
low the Seat. Slide the Seat forwards or backwards as
you desire. Release the lever to lock.
To return the Seat to the back position, pull the lever
and lift yourself off of the Seat. The Seat will slide back
on its own.
Lumbar Height Adjustment
To adjust the Lumbar Support, grab the tabs on either
side of the Lumbar Support on the Back of the chair
and slide it up or down to the desired height.
Ergo Tip: Supporting your lumbar curve is very im-
portant when sitting for long durations.
Armrest Adjustments
Height- Pull up on the lever on the side of the Arm,
below the arm pads, to raise or lower the armrest.
Ergo Tip: The arm pad should be positioned to sup-
port as much of the forearm as possible while keeping
your shoulder in a neutral position.
Adjustment Information

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Normal- Vacuum your fabric seat as needed. Vacuuming picks up dust and reduces the need for professional cleaning.
Ink Stains- Apply a small amount of isopropyl alcohol to a clean and damp absorbent cloth. Start at the outside of the ink
stain and work toward the center. Apply pressure, but do not rub too vigorously. As you work and your cloth soaks up
the ink from the fabric stain, it’s important to use a clean section of the cloth or the stain will spread. Apply more isopropyl
alcohol to the cloth as needed. If the ink stain persists, try using acetone. Note: This procedure is not intended for day-to-
day cleaning.
Spot Cleaning- Immediately soak up the stain with a soft, absorbent cloth. Do not dry the stain completely, as this may
set it in the fabric permanently. The longer a stain is allowed to remain on the fabric, the more difcult it is to remove.
Oil-based Stains- Use a dry cleaning solution applied with a damp clean cloth or sponge. Test the cleaning solution on a
small, concealed spot on the fabric rst before attempting on a larger area. If there is no spotting, ringing, or damage to
the fabric or its dyes, apply the cleaning solution to the soiled area with light, quick strokes. Begin at the outside of the
stain and work toward the middle, making sure you use a clean part of the cloth as you work.
Water-based Stains- Use a water-based fabric cleaner (specically made for cleaning fabric) or a solution of mild, alkaline,
warm soapy water. Make sure that the soap and water mixture is not overly soapy. Test on a small, concealed section
of the fabric rst before applying to the main area. Work the cleaner or soap/water mixture into the stain on the fabric,
starting from the outside of the fabric and working your way to the middle.
*A note about fabric care
Recline Adjustments
When the lever on the left-hand side is pushed DOWN,
the Back is locked. When it is pulled UP, the Back will
freely recline.
To lock the Back in one of the three positions, pull the
lever into the UP position, recline to the desired po-
sition, then push the lever DOWN to lock the Back in
place.
To return the chair to its original position, ip the lever
UP and lean back slightly. You will hear/feel a “click”
which will then allow the chair Back to return to its
original position.
locked unlocked
CAUTION: Read all instructions before assembly. Failure to assemble or operate properly may
result in damage or personal injury. Retain manual for future reference.
CAUTION: This product’s maximum weight capacity is 250 lb (113.4 kg). DO NOT exceed the
maximum weight capacity.
CAUTIONS & WARNINGS
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Copyright Notice: This guide is a component of this chair. This guide is a part of the scope of delivery, even if the item is resold. This guide is also available on the UPLIFT Desk website: upliftdesk.com. Excerpts or cop-
ies may not be forwarded to third parties or used in any other published form without the prior written consent of UPLIFT Desk. These instructions are subject to United States copyright law.
©
AI-CHR458-3.2