
ASSEMBLY INSTRUCTIONS FOR CHAIR MODEL
PARTS LIST
ATTENTION: Before you begin the assembly,
make sure that all parts are included in good
condition.
Seat, x1
A
NOTE:
This piece might come
with the mechanism (part
B) already installed on it
from the factory.
Mechanism, x1
B
NOTE:
This piece might come
already installed on the seat
(part A) from the factory.
Star Base, x1
C
Hydraulic
D
Gas Lift, x1
ATTENTION:
Follow the instructions step by step.
⚠
To avoid misalignments, leave the screws loose and do not tighten them until all are in their respective places.
⚠
Do not overtighten or force the screws as they could break, strip, or damage the threads of the holes.
⚠
Insert the casters (E) into the legs of the base (C) using
pressure, then place the gas lift (D) in the middle of the base
as shown.
D
C
E
Place the seat over the base, making sure the tip of the gas
lift enters into the hole of the mechanism.
IF THE SEAT COMES WITH THE MECHANISM ALREADY
ATTACHED, THEN SKIP THIS STEP.
Place the seat (A) upside-down with its backrest end towards you as
shown. Using screws (F), assemble the mechanism (B) to the seat
with its handle facing to your LEFT as shown.
F
B
A
Caster, x5
E
M6x20mm, x4
F
(Mechanism)
NOTE:
If the mechanism comes already installed on
the seat from the factory, then these screws
are not needed during assembly.
Allen Wrench, x1
G
Before sitting on the chair for the very first time,
make sure that the screws are tighten well.

CHAIR’S FUNCTIONS:
(1) To raise or lower the chair’s height, pull UP the lever that is under the seat. The chair goes down while
sitting on it, or up if you lift your body.
(2) To make the chair tilt, pull the same lever OUT horizontally to unlock this function, and IN to lock again.
(3) To adjust the tension for the tilting function, turn the mechanism’s knob in either direction to apply more
or less tension.
(1)/(2)
(3)
WARNINGS:
• Do not stand up on the chair or use it as ladder.
• Use the chair to seat only one person at a time.
• Do not use the chair if parts are damaged or if screws are loose or missing.
• Do not seat near the edge of the seat and always sit properly on the chair to avoid going beyond your balance point and fall off the chair.
• The chair is intended for teenagers and adults. If small children are using the chair, please keep close observation on them.
• Do not allow small children to play with the chair.
• Not paying attention to these warnings could result in severe injuries.
CARE AND MAINTENANCE:
• To clean the chair it is recommended to use a soft cloth lightly damped in a solution of smooth soap and water, then dry with a clean
towel.
• Do not use solvents or abrasive materials to clean any part of the chair.
• Before applying a cleaning agent, test on a small hidden area of the chair, like underneath the seat.
• Do not expose the product to direct sunlight or to extreme environmental conditions.
• Every 4 months, inspect the chair completely and make sure that all screws are tighten.