Best Office BT-HD1173 User Manual

Right armrests
M6×25×14pcs
H
14×screws
Z13
Z17
4×screws
1×allen key
M6×30×4pcs
Left armrests
1×back
1×seat
Office
R
Best
lift
cover
F
E
D
C2
1×mechanism
C1
B3
1×dust
1×gas
5×Wheels
THANK YOU FOR PURCHASING OFFICE CHAIR
BT-HD1173
PARTS LIST
OFFICE CHAIR
ASSEMBLY INSTRUCTION
A
WARNING
l Do not stand in this chair or use the chair as a step ladder use it as chair only.
l This chair is designed for one person to use at a time.
l This chair is designed for one person weighing up to 400lbs(181kgs).
l Do not use this chair unless all bolts, screws and knobs are firmly secured.
l Check all bolts,screws and knobs every 90days. Tighten if any are loose.
l Failure to follow these instructions may result in serious injury or death of
yourself and people around you.
l Some of the part are heavy and/or has shape edge, please install it carefully
to avoid hurt you and people around you.
http://www.paylesshere.com
1×base
cover
M6×14×10pcs
10×screws
Z2
I2
I1
B15×Split base
tube
B2 1×Central
base tube
M6
N1
1×Steel plate
1×plastic cap
N2
N5
J1×Headrest
M6×20×2pcs
×plastic cap
Z33
2×screws

Best Office BT-HD1173 Specifications

General

Brand	Best Office
Model	BT-HD1173
Category	Indoor Furnishing
Language	English

Summary

Office Chair Parts Identification

Wheel Assembly

Components for the chair's base, including wheels and the central base tube.

Base and Gas Lift Components

Parts related to the chair's base structure and height adjustment mechanism.

Seat and Backrest Components

Key parts for the seating and back support, including the seat, backrest, and armrests.

Fasteners and Tools

Screws, bolts, and Allen key required for assembling the chair.

Office Chair Safety Precautions

General Usage Warnings

Important safety guidelines for using the chair, including weight limits and stability.

Maintenance and Security

Instructions for regular checks and tightening of chair components.

Injury Prevention

Warnings regarding potential injuries from misuse or improper handling of the chair.

Office Chair Assembly Steps

Step 1: Base Assembly

Assemble the chair base by attaching the wheels to the star base.

Step 2: Attaching Mechanism

Connect the chair mechanism to the seat base.

Step 3: Connecting Backrest

Attach the backrest to the chair seat assembly.

Step 4: Securing Armrests

Install the left and right armrests to the seat.

Step 5: Attaching Headrest

Mount the headrest onto the chair.

Step 7: Final Adjustments

Perform final tightening and checks after full assembly.

Chair Functionality and Operation

Height Adjustment

Instructions on how to adjust the chair's height using the lever.

Recline Adjustment

Details on how to adjust the chair's recline function.