bestERA Office Chair Ergonomic Executive Chair Instruction Manual

: June 17, 2024
: bestERA

Table of Contents

bestERA Office Chair Ergonomic Executive Chair

bestERA-Office-Chair-Ergonomic-Executive-Chair-PRODUCT

Accessories List

bestERA-Office-Chair-Ergonomic-Executive-Chair-FIG1

Notice [If any questions, contact BestEra-service@outlook.com/BestEra- Spt@outlook.com]

Do not stand in this chair or use the chair as a step ladder use it as chair only. This chair is designed for one person to use at a time.
This chair is designed for one person to use at a time, weighing up to 300lb (136kg).
Do not use this chair unless all bolts, screws and knobs are firmly secured.
Check all bolts, screws and knobs every 90 days. Tighten them if any are loose.
Failure to follow these instructions may result in serious injury or death of yourself and people around you.
Some of the parts are heavy and/or have sharp edge, please install it carefully to avoid hurting you and people around you.

Instruction for Use

bestERA-Office-Chair-Ergonomic-Executive-Chair-FIG2

Thanks for purchasing our products. Please read this manual before assembly.
And please assemble in order. After the assembly, keep the instruction properly.
Make sure all the parts are included (15 kinds in total

Assembly Instruction

Please assemble in a wide and flat place

Step 1

bestERA-Office-Chair-Ergonomic-Executive-Chair-FIG3 Take out Split Base Tube (4) and Central Base Tube (5). Insert Split Base Tube (4) into Central Tube (5) as shown. You can see there are screw holes. Align with the holes, tighten 5 Screws (M6x20) (12) with Hexagon Wrench (9) to fix 5 Split Base Tube (4) toCentral Base Tube (5).

Step 2

bestERA-Office-Chair-Ergonomic-Executive-Chair-FIG4 Take out Castors (8). Insert Castors (8) into part of Step 1 as shown. There are 5 Castors (8) need to be inserted. Take out Air Rod (7). Put Air Rod (7) through Central BaseBuckle (6) into the hole of Central Base Tube (5) as shown.

Caution : Confirm Castors (8) must be inserted deeply. Otherwise the castors could easily fall out and the chair could fall down.

Step 3

bestERA-Office-Chair-Ergonomic-Executive-Chair-FIG5 Pick up the Air Rod (7) and the Central Base Tube (5) from step 2. Insert them into the bottom plate under the Seat Cushion (2) which has a hole in the middle. Press the Seat Cushion (2) from top. Then connect the Backrest (1) and Steel Plate (11) and tighten the Screws M6x25 (15) with Hexagon Wrench (9). Then fasten the Seat Cushion (2) with Steel Plate (11) and tighten the Screws M8x25 (14) with Hexagon Wronch 0)l

Step 4

bestERA-Office-Chair-Ergonomic-Executive-Chair-FIG6 Tighten the Screws M8x40 (13) with Hexagon Wrench (9) and fix the 2 Armrests (3) between the Backrest (1) and the Seat Cushion (2). Tighten the 4 screws firmly and then cover the screws with Decoration Caps (10). The assembly is complete now.

Caution : When you connect the armrest with the cushion, if the hole position of the armrest is not aligned with the hole position of the cushion, please force the armrest to align with the hole position of the cushion and install the screw. After the product is fully assembled, check the screws for tightening.

Activate Your Warranty Now!

We guarantee you a pleasant buying experience. Please scan the QR code to activate your warranty so that you can enjoy priority better after-sales service.

Scan the QR code to watch the installation video.

INSTALLATION VIDEO.