Place Screws in X-Pattern
5
VER1.0
5
INSTALLATION GUIDE
Seat Back X 1 Seat Base X 1 Mechanism X 1 Five-star base X 1 Caster wheels X 5 Gas lift piston,
Piston cover X 1
Lumbar Lumbar Headrest
cushion X 1 cushionX 1 cushion X 1
U Comfort series U Fit series
Side Cover X 2
M8 screw X 8 （Pre-mounted）
Plastic Plug X 2 M8 Hex Allen key X 1 M5 screw X 2
Attention
STEP by STEP
Please make sure the angle of the adjuster on the seat base is set at 90 degrees (As shown in )
1.Install the caster wheels, gas lift piston and
piston covers onto the 5-star base.Please
note: when installing the caster wheels, hold
the wheels at a 90-degree with a firm grip
of the hand; and do not use tools to knock
it into place or the ground as to prevent
damage.Detailed installation methods can
be found on the official website：
（www.thermaltake.com）
2.Take out the M8 screws and install the seat
back onto the seat base.
3.Use M8 allen key to screw the seat back onto
the seat base.
4.Align the rubber cover of the backrest with
the hole and lock with a M5 hexagonal screw.
5.Mount the mechanism underneath the seat
base using 4x M8 screws. Please note: The
screws for the mechanism have been tightened
underneath the seat base and needs to be
removed and reattached via the provided allen
key upon mechanism placement.
6.Attach the 5-star base with gas lift piston onto
the notch of the mechanism that has now been
attached to the seat base.
NOTE : Place the screws by hand before
tightening them in an X-Pattern with the
allen key.
ACCESSORIES
