105 - Office chair OFM - Free user manual and instructions
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| Product Type | Office Chair |
| Brand | OFM |
| Model | 105 |
| Overall Dimensions | 25.5"D x 25.5"W x 37-41"H (adjustable) |
| Seat Dimensions | 20"D x 20"W |
| Seat Height Range | 17" - 21" |
| Backrest Height | 21" |
| Weight Capacity | 250 lbs |
| Seat Material | Fabric |
| Base Material | Nylon |
| Armrests | Adjustable (height and width) |
| Seat Height Adjustment | Gas lift |
| Tilt Lock | Yes |
| Lumbar Support | Yes, adjustable |
| Swivel | 360 degrees |
| Casters | Dual wheel, carpet |
| Assembly Required | Yes |
| Warranty | 2 years |
| Cleaning | Wipe with a damp cloth |
| Certifications | ANSI/BIFMA |
| Color | Black |
Frequently Asked Questions - 105 OFM
How do I assemble the OFM 105 office chair?
Follow the included instructions: attach the base to the seat, insert the gas lift, attach the backrest, and secure armrests. Use the provided tools in about 20-30 minutes.
What is the weight capacity of this chair?
The OFM 105 has a weight capacity of 250 lbs (113 kg).
How do I adjust the seat height?
Locate the lever under the seat and pull it upward while sitting on the chair to raise, or release to lower. Adjust to your desired height.
Can the armrests be removed?
Yes, the armrests can be removed by unscrewing the bolts underneath the seat. They are adjustable in height and width.
How do I lock the tilt mechanism?
The tilt lock is usually a lever under the seat. Push it to lock the chair in an upright position, and pull to enable reclining.
Is lumbar support adjustable?
Yes, the lumbar support can be adjusted by turning the knob on the backrest or sliding it up/down, depending on the model.
What type of casters does the chair have?
The chair comes with dual-wheel casters designed for carpeted floors. For hard floors, consider purchasing different casters.
How do I clean the chair?
Wipe the fabric with a damp cloth and mild soap. Avoid harsh chemicals. For stains, use a fabric cleaner. Vacuum regularly.
What is the warranty period?
OFM offers a 2-year warranty against defects in materials and workmanship. Contact customer support for replacements.
Can I replace parts like casters or gas lift?
Yes, replacement parts are available. Contact OFM customer service or check online for compatible parts. The chair is designed for modular repair.
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USER MANUAL 105 OFM
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Product information
Brand : OFM
Model : 105
Category : Office chair