Costway 21480693 User Manual Download Page 10

Page: 10 / 11

After-Sales Service

until the 5-star base falls down.

pictures) until the gas lift

falls down.

4.Finish.

How to remove and replace office chair and mechanism.

Hammer the mechanism (see pictures) 2.Hammer the gas lift(see

3.Insert the gas lift into 5-star base,

Connect two parts together.

１０

Summary of Contents for 21480693

Page 1: ...USER S MANUAL OFFICE CHAIR CB10171 １ ...

Page 2: ...eful not to cross thread screws Do not use power tools Safety and Compliance Please wear the gloves when assembling avoid scratching your hands Please take the bolts out carefully Please read the instructions completely before assembly Remove all parts from the carton and ensure all parts are included prior ２ ...

Page 3: ...nts Make sure that the package contains the following parts B Seat cushion 1 C Arms 2 F Star base 1 I Small washers 4 G Casters 5 J 6mm wrench 1 H M6 20 bolts 4 A Back cushion 1 D Mechanism 1 E Gas lift 1 ３ ...

Page 4: ...base upright and insert the lift with cover into the center hole of the star base The gas lift cover has been removed when products leave the factory Step 1 Turn the star base upside down then press the casters into the holes at the end of each ４ ...

Page 6: ...y tightened Keep the enclosed wrench and check bolts periodically to make sure they remain securely tightened Steps 5 Turn the seat cushion upright and align the center hole of the mechanism over the seat then push the seat cushion down onto the lift firmly until the connection is secure ６ ...

Page 7: ...nts seat then pull down the control handle K To lower the seat pull down the control handle K while you re seated K Adjusting the seat height To raise your seat lean forward to lift your body weight from the ７ ...

Page 8: ...andle out then you can tilt back all the way When you need to let tilt fix you need to push the tilt control handle in then the chair will not springback K in To let your chair tilt back pull the control handle K out To stop your chair from tilting sit forward then push the control handle ８ ...

Page 9: ...d At this time you can use the chair normally For your safety when you use the chair please check whether the back is firmly fixed Please be careful to avoid injury during folding handle with both arms at the same time and then press the back toward the cushion When you want to return the back to normal turn the back up When ９ L ...

Page 10: ... falls down pictures until the gas lift falls down 4 Finish How to remove and replace office chair and mechanism 1 Hammer the mechanism see pictures 2 Hammer the gas lift see 3 Insert the gas lift into 5 star base Connect two parts together １０ ...