Uplift Desk J3 CHR456 User manual

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Step 3
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.
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. 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 difculty 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
oor. 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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Seat adjustment
Height- To adjust the height of your seat higher or lower,
squeeze the latch located underneath the seat. Sit on the seat
to lower it and stand up to allow the seat to rise. (g 1)
Depth- To adjust the depth of your seat, engage the tab locat-
ed under the seat and slide the seat to your preferred position.
(g 2)
(g 2)(g 1)
Adjustment Guide
Back Tilt Adjustment
When the latch is UP, the back is locked. When it’s pushed back,
the back is unlocked. This allows the back to “free oat” and recline
to any position you wish within the chair’s 22 degrees of recline.
If you prefer the back to be stationary, there are 4 preset locking
positions in this mode. Simply recline the back to the desired posi-
tion and ip the latch UP to lock into the nearest forward position.
To unlock the back again or to change positions, ip the switch
back and press back slightly to disengage the lock.
Back Height
Hold the back rmly to lift or lower the back height to your de-
sired height. There are 4 locking positions, with a height range
of 2.4’’ (.6’’ per position).
Arm Height
Press the button on each arm to unlock them, and move the
armrests up and down. There are 6 locking positions, with a
height range of 2.8’’ (.6’’ per position).
Copyright Notice: These instructions are a component of the UPLIFT J3 Ergonomic Chair. These instructions are part of the scope of delivery, even if the item is resold. These instructions are also available
on the UPLIFT Desk website: upliftdesk.com. Excerpts or copies 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.
©
Headrest adjustment
Height- Hold the headrest rmly to lift or lower it to your
desired height.
Tilt- Hold the headrest rmly and adjust it at an upward or
downward angle to the position where it’s most comfortable.
AI-CHR456-2.1
CAUTION: Read all instructions before assembly. Failure to assemble properly may result in
damage or personal injury.
WARNING: 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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