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1. To Adjust Seat Height:
While seated, lean forward and reach under the
right side of the chair to find the handle. Lift the
handle and raise your body up slightly to allow the
chair to raise to the desired height. To lower the
seat, lift the handle while applying more weight
downward on the seat. The chair will descend
until the handle is released or the chair reaches
the bottom position.
2. To Operate Tilt Lockout:
While seated, reach under the right side of the chair
to find the height adjustment handle. Pull the handle
all the way out (away from the gas lift) to allow the
chair to tilt backwards. To lock the chair in the
upright or vertical position, sit upright and push the
handle in towards the gas lift.
3. To Adjust Tension on The Tilt:
Reach under the front center of the chair, grasp
the round knob and turn it counter - clockwise to
stiffen the tilt mechanism. Turn the knob clockwise
to loosen the tilt mechanism. Turn the knob until
the desired resistance is reached.
Please check to ensure that you have received all the parts for the assembly of this chair. If you
find any missing or damaged parts, do not return to the store. UK customers are to call
0-800-051-6775 for assistance. Please note that a receipt is required for all warranty replacements.
Service hours are: UK Standard Time: 2:00 pm-1:00 am Monday – Friday.
Item number: 9212
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1.
2.
3.
4.
5.
6A.
6B.
7.
8.
9.
10.
11.
12.
13.
Casters
5 Star Base
Telescoping Cover
Gas Lift
Seat Plate
Left Arm
Right Arm
Seat Cushion
Back Cushion
7/8” Big Screws
Back Support Plate (Already
attached to the back cushion)
1-1/8” Big Screws
1-3/4” Small Screws
Wrenches
5
1
1
1
1
1
1
1
1
4
1
4
8
2
A S S E M B L Y I N S T R U C T I O N S
A. Remove all parts from carton and separate them into part number groups as indicated in the parts list.
B. To begin assembly, place 5 star base (2) upside down and insert casters (1) into bottom of base (2).
C. Turn base (2) right side up on the floor and insert gas lift (4) into center hole on base (2).
D. Place telescoping cover (3) over the gas lift (4) and rest it on the base (2).
E. Tighten the arms (6A & 6B) onto the bottom of seat cushion (7) by using 1-3/4” small screws (12).
F. Attach seat plate (5) onto the bottom of seat cushion (7) (with front of seat plate facing front of seat
I. Periodically (every 90 days) tighten all screws in the chair.
ATTENTION: Please ensure that all screws are fully tightened before using this chair.
Item number: 9212
cushion) by using 7/8" big screws (9) and tighten screws.
G. Align back cushion (8) with seat cushion (7) by positioning back support plate (10) over the seat plate
(5) with 1-1/8" big screws (11) as shown in Diagram 1 and tighten screws.
H. Place the assembled chair on top of the gas lift (4) and press down until fully engaged.