SIHOO M18-M148 Office Chair
Model: M18-M148
Welcome and Introduction
Hello Friend,
Thank you for choosing the SIHOO office chair. If you need an installation video, you can search for "SIHOO Amazon Office Chair Installation Guide" on YouTube.
The chair comes with a product warranty service. If you encounter any issues with the chair, please contact our after-sales service department on the SIHOO store immediately. We are confident they will provide a satisfactory solution. If the chair meets your needs, we welcome you to share your feedback on Amazon.
Please feel free to contact us via the following emails:
- (US) export008@sihoo.cn
- (EU and UK) export005@sihoo.cn
- (JP) export012@sihoo.cn
- (IN) export019@sihoo.cn
Thank you for being one of our valued customers. We love our customers, and if you need us, we will always be here.
SIHOO
CAUTION!
Work on gas springs only by trained specialist personnel.
ACHTUNG!
Arbeiten an Gasfedern nur durch eingewiesenes Fachpersonal.
68.5*72*109 (130) CM
www.sihoooffice.com
Assembly Introduction
(The size will be according to regular measurements)
- Pressing the caster into the base.
- Insert the gaslift to the base.
- Fix the mechanism to the seat cushion with 4pcs small shim and 4pcs (M6*20) screws.
- Fix the back plate to the seat cushion with 3pcs big shim and 3pcs (M8*45) screws.
- Fix the armrest to the seat cushion with 6pcs small shim and 6pcs (M6*25) screws.
- Put the mechanism into the gaslift.
- Insert the headrest into the slot.
Functions
(The size will be according to regular practice)
- Headrest height adjustment
- Lumbar support depth & height adjustment
- Armrests height adjustment
- Seat height adjustment
- Backrest tilt angle adjustment
- Backrest tilt tension adjustment
Parts List
(The size will be according to regular measurements; One more as a backup)
- Castor: 5pcs
- Base: 1pc
- Headrest: 1pc
- Armrests: 1pair
- Seat cushion: 1pc
- Backrest: 1pc
- Mechanism: 1pc
- Big shim: 3+1pcs
- Small shim: 10+1pcs
- Gas lift: 1pc
- Hex wrench: 1pc
- Back plate screw (M8*45): 3+1pcs
- Armrest screw (M6*25): 6+1pcs
- Mechanism screw (M6*20): 4+1pcs
Safety Instructions
Please read the following safety instructions carefully:
- One chair can only bear one person's weight.
- Please use on the flat floor.
- Please don't let the child sit on the chair alone if he is under 5 year-old.
- Please don't sit on the armrest, in case cause some danger.
- Do not stand on the chair or use it as a ladder or footsteps.
- Please don't put overweight on the chair, or used as trolley.
- Don't use sharp or hooked objects to scrape the chair and do not get it close to the fire.
- To avoid any harm to your fingers, don't insert them into the mechanism while sitting.
Certifications and Warranty
- Norms/Certificates: Construction based on modern seating technology standards. SIHOO series is SGS + TÜV Rheinland LGA certified.
- EN Seal: EN 1335-1/-2:2018 Office Chair, EN 16955:2017 Gas Spring / EN 12529 Castors.
- Certificate Symbol: Safety for high ergonomic standards beyond EN.
- Warranty: 3-year warranty on this chair.
Maintenance and Cleaning
All mechanical and moving parts are maintenance-free. Occasional cleaning of the castors from carpet fluff is recommended. For cleaning the upholstery, first remove dust. Treat stains with a white, soft cloth (no microfiber). Clean first, then condition. Seat and backrest covers of the M18 series are user-friendly replaceable.
Application and Rollers
This office swivel chair must only be used as intended, following general safety precautions and instructions. Improper use (e.g., as a step stool, sitting on armrests, extreme loads) may lead to accidents.
Standard equipment includes rollers for carpeted floors. Soft rollers for hard floors are available upon request, identifiable by a differently colored running ring.
For safety reasons, appropriate replacement of rollers must be made when changing from carpet to hard floors and vice versa.
Do not heat the gas spring unit and do not open it forcefully! Work on and replacement of gas springs should only be performed by trained personnel.
Important Notice
Gas spring unit should not be heated or forcibly opened! Work and replacement of gas springs should only be done by trained personnel.
Contact Information (Europe)
Like Sun GmbH
Planckstr. 59 / 45147 Essen
Tel: +49 1726894470 /
Email: Ec-connection@web.de
