V20210184 Office Chair User Manual Read Carefully Before Use Keep for Future Reference
Safety Information Warning! • DO NOT use this chair if any parts are missing or damaged. • Always ensure the chair is placed on flat level ground. • DO NOT place the chair in direct sunlight or next to a heat source. • DO NOT sit on the arms or back of the chair. • DO NOT load the chair with more than 287 pounds (130 kg). Specifications Material PVC, Polyurethane, Nylon, Metal Gas Rod Type Primary Dimensions 20×21.5×45.5 in. (51×54×118 cm) Adjustable Height 19.5–23.5 in.
Product Diagram Backrest Vibration Function Console Armrest USB Cable Seat Legrest Mounting Plate Chair Cylinder Wheelbase Caster Wheel Adjustment Levers Additional Parts Hex Wrench M6×20 Bolts Bolt Covers 2 M8×40 Bolts M6×40 Bolts
Assembly 1. Insert the wheels into the wheel base. 2. Place the chair cylinder into the middle of the wheel base. 3. Affix the mounting plate on the underside of the seat using the M6×20 bolts. Tighten with the hex wrench.
4. Place the seat onto the chair cylinder. 5. Attach the backrest support tube onto the backrest with the M6×40 bolts. Tighten with the hex wrench. 6. Secure the backrest onto the mounting plate with the provided knob. 7. Attach the armrests to the seat using the M8×40 bolts and spring washers. Tighten with the hex wrench. Place the bolt covers over the bolts. 8. Place the footrest into the rails attached to the bottom of the seat.
Adjustment 1 2 To adjust the angle of the backrest, pull up on the chair backrest lever (1), adjust the angle of the backrest to your desired position, and release the lever. To increase the height of the seat, pull up on the chair height lever (2) while little or no weight is on the chair. To decrease the height of the seat, pull the lever but press down with your body weight on the chair. To enable the vibrating backrest function, take its power cable and plug it into any USB outlet.
Maintenance • Unplug the vibrating lumbar pillow before performing maintenance. • Periodically clean the chair and its pillows of any dust that may accumulate with a soft wet cloth. Do not use harsh chemicals. • Periodically inspect the chair for signs of wear and tear. Have any problems repaired or replaced before further use. • For best results, unplug and cover the chair if it will be unused for prolonged periods of time.
