OfficeSource Wellness Series User manual

Item Number: 49331
W e l l n e s s C o l l e c t i o n
T a s k , M i d B a c k C h a i r
1. To Adjust Seat Height:
While seated, 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 rise 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 Mechanism:
Reach under the front center of the chair, grasp the round knob
and turn counter- clockwise to make the tilt mechanism firmer
(stiffer). To make the tilt mechanism less firm, turn the knob
clockwise until the desired resistance is found.
4. To Activate Perch Lumbar:
While seated, lean forward so that no pressure is applied on the
lumbar support. Then lift the lever upward and hold to bring the
lumbar support outward. Once desired support is reached,
release lever to lock lumbar. To bring lumbar support back to
original setting, lift lever upward and lean back or apply more
pressure on the lumbar. Push back until lumbar is flush with back
cushion then release lever to lock in place.
5. To Adjust Arm Height:
Pull up the buttons and hold to allow the arms to move up and
down freely and then release the button once the desired height
is reached.
6. 360°Swivel:
360°seat swivel.
OPERATING INSTRUCTIONS

Item Number: 49331
W e l l n e s s C o l l e c t i o n
T a s k , M i d B a c k C h a i r
Part #
Description
Quantity
1.
2.
3.
4.
5.
6A.
6B.
7.
8.
9.
10.
11.
12.
H.
Casters
5 Star Base
Gas Lift
Seat Plate
Seat Cushion
Left Arm
Right Arm
Back Cushion
Back Support Plate (already
attached to the back cushion)
1" Big Screws
1-1/4" Big Screws
1-1/4" Small Screws
Allen Key
Lever
5
1
1
1
1
1
1
1
1
4
4
8
1
1
A. Remove all parts from carton and separate them into part number groups as indicated in parts list.
B. To begin assembly, place 5 Star Base (2) upside down and insert Casters (1) into the bottom of the Base (2).
C. Turn the Base (2) right side up on the floor and insert Gas Lift (3) into center hole on the Base (2).
D. Tighten the brackets of Arms (6A & 6B) onto the bottom of the Seat Cushion (5) (with front of arms facing the front of
seat cushion) by using 1-1/4” Small Screws (11). Tighten the screws completely.
E. Attach Seat Plate (4) onto the bottom of Seat Cushion (5) (with front of seat plate facing front of seat cushion) by
using 1" Big Screws (9) for the holes of Seat Plate (4) and tighten the screws.
F. Align the Back Cushion (7) with the Seat Cushion (5) by positioning the Back Support Plate (8) over the Seat Plate
(4) with 1-1/4” Big Screws (10) and tighten the screws.
G. Insert Lever (H) of Back Cushion (7) to the pre-attached cable lever receiver on the underside of Seat Cushion (5)
(with the front of the lever facing the front of seat cushion) as shown in the Assemble Diagram. Push down the key
on the receiver to pull out the lever as shown in Disassemble Diagram. Fix the cable for the back cushion into the
plastic clips attached to the bottom of the seat cushion.
H. Place the assembled chair on top of the Gas Lift (3) and press down until fully engaged.
I. Periodically (every 90 days) make sure that the screws are still fully tightened.
ATTENTION: Make certain all screws are fully tightened before using chair.
A S S E M B L Y I N S T R U C T I O N S
P A R T S L I S T