Uplift Desk J3 CHR456 Instructions Download Page 1

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 • 800-349-3839 • [email protected] • upliftdesk.com

Step 3

With the Base turned upside down, insert the Caster stems into the 

holes on the Base, and press them firmly to secure them in place.
Flip the Base, so the Casters are on the floor, and insert the Cylinder 

into the Base in the orientation shown with the smaller diameter 

end up. Be cautious around the small end of the Cylinder to avoid 
getting grease on you or your clothes.

Allen wrench 

(T-handle)

Allen wrench 

(L-shape)

Screw cover

Base

Casters

(qty 5)

Arm screw 

(qty 6)

Back screw 

(qty 3)

Headrest screw 

(qty 2)

Cylinder

Arms 

(L, R)

Back

Seat

Headrest

Step 5

Attach the Headrest to the Back using two Headrest screws and 
the L-shape Allen wrench.

Note:

 If you are having difficulty aligning the Headrest and Back 

screw holes, it may help to tilt the chair forward. Lean it on a ta

-

ble or roll up a towel under the Arms to prop the chair forward, 
to more easily line up the holes on the Headrest with the holes 
on the chair’s Back.
Once screwed in, place the Screw cover in the spot located at 
the top of the chair, covering the screws.

Step 1

Place the Seat upside down on the edge of a stable surface like 
a desk or a table. Slide the Back in place and line up the holes for 
the Back and the Seat. Have a friend help keep it steady while 
you attach the Back to the Seat and screw into place using three 
Back screws and the T-Handle Allen wrench.

Note:

  When  inserting  the  screws,  tighten  for  only  a  few  turns 

each. Allow there to be some give as you insert each screw into 
place. Once all three screws are threaded, tighten them all.

Step 2

Take your chair assembly off the table and lay it on its side on the 
floor. Insert an Arm into the Seat and screw into place using three  
Arm screws and the T-Handle Allen wrench.
Flip chair assembly onto the other side and repeat for the other Arm.

Package Contents

J3 Ergonomic Chair

SKU: CHR456

Step 4

Flip the chair assembly from Step 2 right-side up, and lower it 
onto the Cylinder. Press down on the seat (or sit on it) to secure 
it in place on the Cylinder. 

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