In this video, we show you how easy it is to install the office chair 6303. Read the full guide below for more detailed instructions.
Attach Base Tube
Insert the split base tube into the central base tube. Align with the holes on both sides, tighten them with the provided screws(M) with the Allen wrench(L).
Install Casters & Gas Lift
Insert 5 Casters(G) to the base tube(S) installed in step 1 and press them in firmly. Then, insert the gas lift(F) into the designated slot at the center of the base.
*Caution: Confirm 5 Casters must be inserted deeply. Otherwise the casters could easily fall out and the chair could fall down.
Mount Armrests
Secure the armrests(D) to the designated locations on both sides of the seat cushion(E) using the provided screws(O) with the Allen wrench(L), but don't screw them too tight, initially leaving them slightly loose.
Attach The Mechanisms
Fasten the mechanism(H) to the underside of the seat cushion using the supplied screws(M) with the Allen wrench(L), ensuring precise alignment with FRONT sticker for optimal stability.
Install The Keel
Connect the keel(B) to the mechanism, tighten the screws(P) with the Allen wrench(L).
Place Seat onto Gas Lift
Position the seat cushion onto the installed gas lift mechanism, ensuring a secure fit.
Install Backrest
Utilize the provided screws(R) with the Allen wrench(L) to securely fasten the backrest(A) to the keel.
Install Headrest
Use screws(R) with the Allen wrench(L) to connect the headrest(C) to the backrest.
Assembly is now complete!
