User Manual
Accessories list
(screws, shims and spring washers all have one extra for spare)
Assemble Introduction
(The size will be according to regular measurements)
Functions
(The size will be according to regular measurements)
Adjustable headrest
The armrest pad can
be rotated left and right.
Can slide back and forth
Armrest up and
down adjustable
Pull out to control the
up and down of the chair
Pull up to adjust the seat
to slide back and forth
Pull out to adjust back titling
(2 gear position lock back tilting)
（The headrest can be manually adjusted
according to the height.Suitable for
different groups of people）
caster:5pcs
Mechanism: 1pc
Backrest:1pc
hexagonal wrench: 1pc
M8*20mm screws: 10pcs
M8*2mm Spring washer: 3+1pcs
M8*2mm shim: 3+1pcs
Headrest: 1pcs
Chair foot：1pcs
Armrest:1pair
0
1
2
3
4
5
6
7
8
9
10
cm
Notice: Before installation,
please classify the screw and
measuring screw length
to facilitate installation
Gas lift:1pc
7
1
3
5
2
4
6
Put the mechanism into the gas lift.
Armrest installation: Fix the armrest to
the seat cushion with6pcs (M8*20mm) screws
Backrest installation: Fix the backrest to the seat
cushion with 3pcs M8*20mm screw+3pcs shim+3pcs
spring washer
Put the caster into the base by pressing
Insert the gas lift to the base.
Insert the headrest into the headrest hole
behind the backrest, then the chair is installed.
1. Please note that when using it, place it on a flat ground. This product can only be used by one person
and only one person.
2. To avoid using the wrong screws, please fix all the screws before tightening them.
3. Please don't let the child sit on the chair alone if he is under 5 year-old;
4. Please do not sit on the armrests, as it may cause damage and danger to the chair.
5. Please do not stand on the chair or use it as a ladder or step.
6.When installing, please tighten the screws connecting the backrest and the chassis, otherwise the chair
may have a clicking sound.
7.Do not hit the gas lift with a hammer,which will cause the seat height unable to be fixed
Installation Precautions
1. Please read the installation instructions (picture) of all accessories carefully before installation, and master the installa-
tion steps and methods.
2. Check whether the accessories are complete and damaged.
3. To avoid injury during installation, it is recommended that you wear gloves.
4. Choose a spacious and clean site when installing. The paper is laid flat on the ground; so as to prevent the components
from colliding with the ground during installation.
Precautions for use
Hex wrench:1pc
