WAHSON WS-8932AS User Manual Download Page 2

Attach the chair to the base.

To secure seat into base, sit down on chair.

Easy adjustment instructions

Seat height adjustment

 

Back tilt and lock   

 

 

3

4

5

7

B

G

B

C

C

longer screw(X2)

shorter screw(X2)

G

(X4)

(X3)

(X3)

F

F

D

D

6

(X2)

E

E

Sitting in the seat, pull up on the 

lever on the right side of the 

seat.

Lower or raise the seat to your  

desired height, then release the 

lever to lock the seat height into 

position.

Sitting in the seat, lean back against 

the backrest to adjust the back to 

your desired angle, then, push in the 

lever to lock the back into position.
Pull out the lever to release the lock, 

then lean against the back to enable 

the backrest goes back to upright 

position. 
Leaving the lever at unlock position 

enables the backrest rock function.

Tilt tension adjustment   

Leg rest adjustment

Armrest adjustment 

Head rest adjustment 

Lumbar support adjustment

*Note: This function is only available with 

backrest unlocked.

Turn the tilt knob clockwise to 

make it easier to rock your chair 

backwards.

Turn the knob counter-clockwise 

to make it harder to rock your 

chair backwards.

Attach the seat plate to the seat 

cushion.

Insert the backrest

.

Align the head rest at the center of 

backrest frame and then rotate it into 

position.

Safety and Compliance

• Use care when handling.

• Please read the instructions completely before assembly.

• Remove all parts from the carton and ensure all parts are included prior to assembly.

• Assemble the chair on the carton or carpet to prevent scratching the chair.

• Be careful not to cross-thread screws.

• Do not use power tools

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