Tilt tension adjustment
：
To adjust the seat tilt tension turn the tension adjustment knob
on the mechanism to desired tension turn clockwise or anticlockwise
,
(
)
,
.
⑤
Seat height adjustment:
To raise the seat height, remove weight from the seat and pull up on the
height adjustment lever(
), release the lever when reaching the
desired position.
To lower the seat height, while seated, pull up slowly on the height
adjustment lever until the seat is at the desired height.
⑥
Backrest angle adjustment (Tilt Lock)
：
To change backrest s position pull up the adjustment lever
to
unlock, then lie backwards the backrest to desired position and push
down the adjustment lever to lock
To go back to the first position pull up the adjustment lever lie
backwards again and then backrest will return automatically
'
,
(
)
,
.
,
,
.
⑦
Back height adjustment
：
To change the back height (
), lift up the back by putting your force at
the bottom of the back, then adjust the back height step by step.
Only the back reach the highest position, then can pull down the back to
the first position(lowest position).
②
Armrest adjustment (
):
③
To rise up or lower down the armrest, press the button on the armrest and
move up or down.
To move the arm top position, push the top forward or pull backward.
To adjust the arm width, turn anticlockwise the knob to unlock the arm,
pull or push the arm to desired position, then turn clockwise the knob to
lock.
To adjust the armtop angle, press the button under the top and rotate the
armtop to desired position, armtop rotating can be 360 degree.
Forward angle adjustment:
To adjust the forward angle, keep the tilt lock lever at the unlock position,
turn clockwise the angle knob (
) , lie backward the backrest little bit,
then when user at a forward working position, the seat and back will
follow user’s posture.
To go back to normal position, turn anticlockwise the angle knob, then lie
back again, then chair body will back to normal.
⑧
①
②
Headrest adjustment:
To adjust the headrest height, lift up the headrest
to desired
position.
To adjust the headrest angle, turn the headrest directly to desired angle.
(
)
①
③
⑦
⑤
⑥
⑧
④
Lumbar support adjustment:
To enlarge the lumbar support (air bag) depth, hold and press the pump
(
) until it reach your desired position.
To reduce the depth, press the button (
) on the pump to release the
air until it reach your desired position.
⑨
⑩
⑨
⑨
⑩
Seat depth adjustment:
To enlarge the seat depth, pull out
slider l
(
) and move
frontward to desired position, then release the l
.
To go back to the first position, pull out
again and remove
body weight from the seat.
the
ever
ever
the slider lever
④
