1. Introduction
This manual provides detailed instructions for the assembly, operation, maintenance, and troubleshooting of your new COLAMY Ergonomic Mesh Office Chair, Model XK01. Please read this manual thoroughly before assembly and use to ensure proper function and safety. Keep this manual for future reference.
2. Safety Information
- Ensure all parts are present and undamaged before assembly. Do not use if any parts are missing or broken.
- Assemble the chair on a soft, clean surface to prevent scratches.
- Do not overtighten screws during assembly.
- Keep children away from small parts during assembly.
- Do not stand on the chair.
- Do not use the chair for purposes other than its intended use as an office chair.
- Maximum weight capacity: 300 lbs (136 kg).
3. Product Overview
The COLAMY Ergonomic Mesh Office Chair XK01 is designed for comfort and support, featuring multiple adjustable components to suit individual preferences.
Key Features:
- Adjustable Headrest
- Adjustable Lumbar Support
- 4D Armrests (Height, Depth, Swivel, Width)
- Adjustable Seat Height
- Sliding Seat Depth Adjustment
- 4-Position Tilt Lock
- Breathable Mesh Backrest
- High-Density Molded Cushion
- Sturdy Base with Smooth-Rolling Casters
Product Dimensions:
4. Assembly Instructions
Follow these steps carefully to assemble your COLAMY Ergonomic Mesh Office Chair XK01.
Assembly Video Guide:
Step-by-Step Assembly:
- Assemble the Chair Base:
Turn the Star Base (E) upside down. Press the five Casters (F) firmly into the holes at the end of each base leg. Insert the Gas Lift (D) into the center hole of the Star Base (E).
Image: A person installing casters into the star-shaped chair base and then inserting the gas lift cylinder into the center of the base. - Attach Armrests to Seat Cushion:
Attach the two Armrests (C) to the Seat Cushion (B). Place each Rectangular Metal (M) piece over two Bolts (L), using the Allen Key (G) to tighten. Note: Armrests are labeled 'L' (left) or 'R' (right) for correct placement.
Image: Close-up of a person using an Allen key to secure the armrests to the underside of the seat cushion with bolts and metal plates. - Connect Backrest to Seat Cushion:
Attach the Backrest (A) and Seat Cushion (B) using three Bolts (H). Align the three screw holes and tighten the bolts with the Allen Key (G).
Image: A person aligning the backrest with the seat cushion and inserting bolts to secure them together using an Allen key. - Install Headrest:
Install the Headrest (I) onto the backrest. Align the screw holes, use two Bolts (N), tighten with the Allen Key (G), and then press the Headrest Plastic Cover (P) to conceal the screw holes.
Image: A person attaching the headrest to the top of the chair's backrest, securing it with bolts and then covering the screws with a plastic cap. - Attach Seat Assembly to Gas Lift:
Push the assembled Seat Cushion (B) down onto the Gas Lift (D) firmly until the connection is secure. The chair is now successfully installed.
Image: A person carefully lowering the assembled seat and backrest onto the gas lift cylinder, completing the chair assembly.
5. Operating Instructions
Your COLAMY Ergonomic Mesh Office Chair XK01 offers various adjustments for personalized comfort. Refer to the features video below for a visual guide.
Features and Adjustments Video Guide:
Detailed Adjustments:
- Adjustable Headrest:
The headrest can be adjusted in 3 dimensions (height, angle, and forward/backward tilt) to provide optimal neck and head support. Grasp the headrest and move it to your desired position.
Image: Close-up of the adjustable headrest mechanism, showing its range of motion for personalized neck support. - Adjustable Lumbar Support:
The lumbar support can be adjusted vertically to align with the natural curve of your lower back. Use the knob or lever on the backrest to move the lumbar support up or down.
Image: Detail of the adjustable lumbar support, illustrating how it can be moved vertically to fit the user's lower back. - 4D Armrests:
The armrests offer four-dimensional adjustment: height, depth (forward/backward), swivel (in/out), and width. Use the buttons or levers on the armrests to make these adjustments.
Image: Close-up of the 4D armrests, highlighting the various directions they can be adjusted for optimal arm and shoulder support. - Seat Height Adjustment:
To adjust the seat height, pull the lever located under the right side of the seat upwards. While seated, lift your weight to raise the seat; apply weight to lower it. Release the lever to lock the height.
Image: Detail of the lever used for adjusting the seat height, located beneath the seat cushion. - Tilt Tension Adjustment:
The tilt tension knob, located under the front of the seat, controls the resistance when reclining. Turn clockwise to increase tension (firmer recline) and counter-clockwise to decrease tension (easier recline).
Image: Close-up of the tilt tension knob, showing how to rotate it to adjust the recline resistance. - 4-Position Tilt Lock:
The chair offers 4 recline positions (107°, 115°, 123°, 132°). Use the lever on the left side of the seat to select and lock your desired recline angle.
Image: Detail of the tilt lock lever, indicating its function to lock the chair's recline at various angles. - Sliding Seat Depth Adjustment:
Adjust the seat depth by using the knob located on the left side of the seat. This allows you to move the seat forward or backward by up to 2.4 inches, ensuring proper thigh support and back alignment.
Image: Close-up of the seat glide knob, which controls the forward and backward movement of the seat cushion for depth adjustment.
6. Maintenance
Regular maintenance helps prolong the life and appearance of your chair.
- Cleaning: Wipe clean with a damp cloth. Avoid harsh chemicals or abrasive cleaners. For mesh areas, a soft brush can be used to remove dust.
- Inspection: Periodically check all bolts and screws to ensure they are tight. Retighten if necessary.
- Casters: Keep casters free of hair and debris to ensure smooth rolling.
7. Troubleshooting
If you encounter issues with your chair, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Chair does not adjust height | Gas lift not properly engaged or faulty. | Ensure the gas lift is fully inserted into the base and seat mechanism. If the issue persists, the gas lift may need replacement. |
| Chair wobbles | Loose bolts or uneven floor. | Check and tighten all assembly bolts. Ensure the chair is on a flat, even surface. |
| Casters not rolling smoothly | Debris caught in casters. | Turn the chair over and remove any hair, dust, or debris from the caster wheels. |
| Backrest does not recline or lock | Tilt lock mechanism engaged or tilt tension too high. | Disengage the tilt lock lever. Adjust the tilt tension knob counter-clockwise to reduce resistance. |
8. Specifications
- Brand: COLAMY
- Model Name: XK01
- Color: Xk01-new-black
- Product Dimensions: 17.72"D x 28.94"W x 51.38"H
- Back Style: Mesh
- Special Features: 4D Arm Rest, Adjustable Headrest, Adjustable Lumbar, Adjustable Seat Depth, Back Support
- Maximum Weight Recommendation: 300 Pounds
- Fill Material: Foam
- Cushion Style: Memory Foam
- Item Weight: 46 pounds
- Certifications: BIFMA certified, Class 4 gas cylinder verified by SGS
9. Warranty and Support
For warranty information or customer support, please refer to the product packaging or contact COLAMY customer service directly. Keep your purchase receipt as proof of purchase.
