OfficeSource Crescent 49421 User manual

49421+49355
Crescent Collection
49421+49356
Crescent Collection
49421+49357
Merax Collection
275 lbs
Assembly Instructions

2
49355 Metal Legs
49421 Seat & Back Cushion
49357 (Casters + 5 Star Base + Gas Lift + Seat Plate)
49356 (Footers + 4 Star Base + Gas Lift + Seat Plate)

3
Option 1: 49421 + 49355
1. Attach Metal Legs (1A & 1B) to the bottom
of the Seat Cushion (2) by using 1-1/2”
Screws (3) and tighten the screws.
2. Periodically (every 90 days) tighten all
screws in the chair.
ATTENTION: Make certain all screws
are fully tightened before using chair.
4

Option 2: 49421 + 49356
4
1. To begin assembly, place the Base (2) upside
down and insert Footers (1) into bottom of Base (2).
2. Turn Base (2) right side up on the floor and insert
Gas Lift (3) into center hole on Base (2).
3. Attach Seat Plate (4) onto the bottom of Seat
Cushion (5) (with front of seat plate facing front of
seat cushion) by using 1” Screws (6) for the holes of
Seat Plate (4) and tighten screws.
4. Place the Assembled Chair (5) on top of Gas Lift
(3) and press down until fully engaged.
5. Periodically (every 90 days) tighten all screws in
the chair.
ATTENTION: Make certain all screws are fully
tightened before using chair.
7

Function for 49421 + 49356
5
Operating Instructions
Function Instruction - 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 rise to
the desired height. Once desired height is reached,
release handle to lock chair at desired height. To lower
the seat, lift the handle while seated. The chair will
descend until the handle is released or the chair reaches
the bottom position.
Function Instruction - 2
360˚ Swivel:
360˚ seat swivel.

6
Option 3: 49421 + 49357
1. To begin assembly, place 5 Star Base (2) upside
down and insert Casters (1) into bottom of Base
(2).
2. Turn Base (2) right side up on the floor and
insert Gas Lift (3) into center hole on Base (2).
3. Attach Seat Plate (4) onto the bottom of Seat
Cushion (5) (with front of seat plate facing front of
seat cushion) by using 1” Screws (6) for the holes
of Seat Plate (4) and tighten screws.
4. Place the Assembled Chair (5) on top of Gas Lift
(3) and press down until fully engaged.
5. Periodically (every 90 days) tighten all screws in
the chair.
ATTENTION: Make certain all screws are
fully tightened before using chair.
7

Function for 49421 + 49357
7
Operating Instructions
Function Instruction - 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 rise to the desired height. Once desired
height is reached, release handle to lock chair at
desired height. To lower the seat, lift the handle
while seated. The chair will descend until the
handle is released or the chair reaches the bottom
position.
Function Instruction - 2
360˚ Swivel:
360˚ seat swivel.