DUMOS C-2193 Small Armless Office Desk Chair Instruction Manual
- June 2, 2024
- DUMOS
Table of Contents
INSTRUCTION MANUAL
C-2193
Package List
(A)1 Backrest (B)1 Seat (C)1 Back bar (D)1 Mechanism
(E)1 Gas Lift (F)1 Base (G)5 Legs (H)5 Casters
(I)4 Bolts (J)4 Bolts (K)10 Bolts (L)2 Bolts (M)*1 Wrench
Assembly Instruction
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(1) Turn the Base (F) upside down, insert the Legs (G) 5 into
the Base one by one. Use Wrench (M) , secure both with Bolts (K) 10.|
(2) Press Casters (H) 5 into the holes at the end of Legs (G) 5.
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(3) Insert the Gas Lift (E) into the Base (F).| (4) Using
Wrench (M) , install Back bar (C) to the Backrest (A) with Bolts
(L) *2
NOTE:
The Mechanism (D) is marked with “FRONT”, please make sure the
installation direction is correct.
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(5) Turn the Seat (B) upside down. Using Wrench (M) , install
Mechanism (D) to the Seat with Bolts (I) 4.| (6) Using Wrench
(M) , attach Backrest with back bar to the Seat (B) with Bolts (J)
4.
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(7) Align the hole on Mechanism (D) with Gas Lift (E) , and press
the Chair down until it is fully secured.| (8) Finish the installation.
Instructions For Use
CAUTION:
- Before using the chair, check to ensure that all bolts are fully tightened.
- Lubricate all parts and tighten all bolts every 6 months or whenever needed.
To deodorize the leather leave the chair in a shady outside for 1-2 days.
| For longer use
Re-tighten bolts every 6 months by using the enclosed allen-key.
*Using an electric drill can damage the chair. Please re-tighten bolts manually.
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Safety Information
Sit in the center of the chair, with your back to the backrest
Do not sit at the front edge of the chair
Do not stand on the chair
Do not use the chair with more than one person
Do not push the chair around when a person is sitting in it
Do not push down on the backrest when a person is reclined
Do not place all your weight on only the backrest
INSTRUCTION MANUAL
Model: C-2193