ErGear Office Chair Instruction Manual

Features

Home Office Use

1. Lumbar Support Height Adjustment: Grip both sides of the support to adjust it up or down.

2. Folding Armrest: Lower the armrest for support or raise it up when not in use.

3. Seat Height Adjustment: To raise the seat, lift your body off the chair, then pull the lever up. To lower the seat, rest your body in the chair, then pull the lever up.

4. Backrest Rocking Function: Pull the lever out to enable the rocking function. The chair will rock back and forth with the user rather than being locked in a fixed position. Return the lever to its original position to lock.

5. Backrest Tilt Tension Adjustment: Turn the knob [+] or [-] to increase or decrease the rocking tension. Tip: Tension can be adjusted to suit a particular weight. Increase tension for heavier weight and decrease tension for lighter weight.

6. Footrest Ring Height Adjustment: Turn the knob counter-clockwise to loosen the footrest ring, and raise or lower it to the desired position. Then turn the knob clockwise to lock it.

WARNING! Only trained personnel may replace or repair seat height adjustment components with energy accumulators.

Assembly Instructions

Missing Parts? support@ergear.com

Step 1: Supplied Parts and Hardware

• 01 x 1 Leg Connector with Decorative Cover
• 02 x 5 Leg
• A x 10 M6 x 14mm Bolt
• F x 1 Allen Key

Step 2: Supplied Parts and Hardware

• 03 x 5 Caster

Step 3: Supplied Parts and Hardware

• 04 x 1 Gas Lift Cylinder
• 05 x 1 Footrest Ring

Step 4: Supplied Parts and Hardware

• 06 x 1 Backrest
• 07 x 1 Left Armrest
• 08 x 1 Right Armrest
• B x 4 M6 x 20mm Bolt

Step 5: Supplied Parts and Hardware

• 09 x 1 Seat
• C x 4 M6 Washer
• D x 4 M6 x 35mm Bolt
• F x 1 Allen Key

Step 6: Supplied Parts and Hardware

• 10 x 1 Lift Mechanism
• C x 4 M6 Washer
• E x 4 M6 x 20mm Bolt
• F x 1 Allen Key

Step 1: Assembling the Chair Legs

Remove decorative cover and keep for Step 3.

Slide the legs [02] onto the leg connector [01a], then secure with bolts [A].

Step 2: Attaching the Casters

Press the casters [03] firmly into the holes on the legs [02].

Step 3: Assembling the Chair Base

Flip over the assembled base. Attach the decorative cover [01b], then press the gas lift cylinder [04] into the leg connector. Remove the decorative cover [04a].

Press the footrest ring [05] onto the gas lift cylinder [04].

Step 4: Assembling the Armrests and Backrest

Align the holes on the armrests [07] and [08] with the holes on the backrest [06], then secure with bolts [B].

Step 5: Attaching the Seat

Attach the seat [09] to the armrests with washers [C] and bolts [D].

Step 6: Attaching the Lift Mechanism

Attach the lift mechanism [10] to the seat [09] with washers [C] and bolts [E].

Step 7: Attaching the Chair to the Base

Align the hole underneath the chair with the gas lift cylinder [04]. Press the seat down to secure the chair to the base.

Note: HEAVY! You may need assistance with this step.

Important Safety Information

• Compare package contents to the supplied parts and hardware list to confirm that all parts were received and undamaged. Do not use damaged or defective parts. If you require replacement parts, please email customer service.
• Carefully read all instructions before attempting installation. If you have any questions or concerns, please email customer service.

Do's and Don'ts:

• ✔️ Only (1) person should sit in the chair at a time.
• ✔️ Only use the chair on level flooring.
• ✔️ Sit correctly in the chair with weight centered over the base.
• ❌ Do not sit on the edge of the chair.
• ❌ Do not stand on the chair or use it as a ladder or stair.
• ❌ Sitting on the armrest can lead to damage and injury.
• ❌ To avoid tipping over, do not lift legs up while tilting the backrest.
• ❌ Children under 5 years of age should not operate the chair alone.
• ❌ Do not put heavy objects on the chair, or use it as a trolley.
• ✔️ Keep hands away from the seat lift mechanism during operation.
• ✔️ Keep the chair away from flame and heat sources.
• ❌ Do not use items with sharp edges or hooks near the chair.

Care and Maintenance

How to Clean

• It is recommended that the office chair be thoroughly cleaned at least once a month to maintain condition and functionality.
• Use a vacuum cleaner to suck up the dirt that may be resting on the seat.
• The casters will stick if not maintained regularly. Brush the casters with water and wipe clean with a damp cloth.
• If dirt solidifies on the surface of the casters, use soap and water to clean it off.
• Use a dry cloth to finish cleaning, or leave your office chair in a ventilated area to air dry.

Maintenance Tips

• Direct sunlight can ruin an office chair over time, degrading most fabrics and materials. Keep your office chair out of direct sunlight.
• Humid conditions may lead to the formation of mildew on fabric and/or rust on metal parts. Do not keep your office chair in a damp environment.
• Be careful with drinks, food, or any type of liquids when you are near your chair. If a spill happens, clean and attend to stains immediately.
• Avoid the use of sharp objects or blades near the office chair that may cause damage.
• If possible, cover the chair to protect it from dirt and dust.
• Regularly examine the chair to ensure that all nuts and bolts are correctly fastened, including those connecting the seat, back, and chair mechanics.
• Retighten bolts every 6 months by using the included Allen key.
• Using an electric drill can damage the chair. Only use hand tools.

Assembly Video

Assembly Video: Vídeo de montaje:

https://www.youtube.com/@ergear

Contact Information

• 1-800-651-9525 (US/CA) Mon-Fri, 8am-8pm (CST)
• 44-808-196-3875 (UK) Mon-Fri, 2pm-10pm (UTC)
• support@ergear.com
• https://ergear.com