ONEX GE300 Breathable Ergonomic Gaming Chair User Manual

Introduction

Thank you for purchasing the ONEX GE300 Breathable Ergonomic Gaming Chair. This manual provides detailed instructions for assembly, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your chair. Please read this manual thoroughly before assembly and use, and retain it for future reference.

Safety Information

• Ensure all parts are present and undamaged before assembly. Do not use if any parts are missing or damaged.
• Assemble the chair on a soft, clean surface to prevent scratches.
• Do not stand on the chair.
• Do not use the chair as a step stool.
• Do not sit on the armrests.
• Keep children away from moving parts during assembly.
• Maximum weight capacity: Refer to product specifications. Do not exceed.
• Periodically check all bolts and screws for tightness. Retighten if necessary.

Package Contents

Please verify that all components listed below are included in your package:

Assembly Instructions

Follow these steps carefully to assemble your ONEX GE300 Gaming Chair.

Step 1: Attach Casters to Star Base

Insert each of the five casters (F) into the holes at the end of the star base (E) until they click securely into place.

Image showing the star base with casters inserted into the legs. The image also displays dimensions of the chair (73cm width, 38.5cm depth, 66cm height).

Step 2: Install Gas Lift Cylinder

Place the gas lift cylinder (D) into the center hole of the assembled star base (E).

Step 3: Attach Mechanism Plate to Seat Cushion

Align the mechanism plate (G) with the pre-drilled holes on the underside of the seat cushion (B). Ensure the front of the mechanism plate faces the front of the seat cushion. Secure with bolts from the hardware pack (I) using the provided Allen key.

Step 4: Attach Armrests to Seat Cushion

Attach the armrests (C) to the sides of the seat cushion (B) using the bolts from the hardware pack (I). Do not fully tighten the bolts yet, allow for slight adjustment.

Image showing the seat cushion with the armrests attached to its sides, viewed from an angled front perspective.

Step 5: Attach Backrest to Seat Cushion

Align the backrest (A) with the mounting brackets on the seat cushion (B) and armrests (C). Secure with bolts from the hardware pack (I). Once the backrest is attached, fully tighten all bolts for the armrests and backrest.

Image showing the fully assembled chair from a front-left angle, highlighting the backrest, seat, and armrests.

Step 6: Attach Headrest

Insert the headrest (H) into the designated slots at the top of the backrest (A). Adjust to your preferred height.

Step 7: Connect Assembled Top to Gas Lift

Carefully place the assembled seat and backrest onto the gas lift cylinder (D) that is already in the star base (E). Press down firmly to secure the connection.

Image showing the complete ONEX GE300 Breathable Ergonomic Gaming Chair from a direct front view, ready for use.

Operating Instructions and Adjustments

Your ONEX GE300 Gaming Chair offers several adjustment features for personalized comfort.

Height Adjustment

To adjust the chair height, locate the lever on the right side, beneath the seat. While seated, pull the lever up to lower the chair. To raise the chair, stand up and pull the lever up. Release the lever at your desired height.

Tilt and Lock Function

The same lever used for height adjustment also controls the tilt function. Pull the lever outwards to enable the rocking motion. Push the lever inwards to lock the chair in an upright position.

Tilt Tension Adjustment

Beneath the seat, at the front of the mechanism plate, you will find a round knob. Turn this knob clockwise to increase the tilt tension (making it harder to recline) or counter-clockwise to decrease the tension (making it easier to recline).

Armrest Adjustment

The armrests are fixed in position for stability and do not offer height or swivel adjustments.

Headrest Adjustment

The headrest can be manually adjusted up or down to provide optimal neck support. Simply slide it to your preferred height.

Maintenance and Care

• Cleaning: Wipe the chair with a soft, damp cloth. For stubborn stains, use a mild soap solution and wipe dry immediately. Avoid harsh chemicals or abrasive cleaners.
• Mesh Backrest: Gently vacuum the mesh backrest to remove dust and debris. Do not scrub or use stiff brushes.
• Inspection: Periodically inspect all bolts, screws, and connections to ensure they are tight. Retighten as needed to maintain stability and safety.
• Casters: Clean casters regularly to prevent hair and debris from accumulating, which can hinder smooth movement.
• Avoid Direct Sunlight: Prolonged exposure to direct sunlight can cause fading and material degradation.

Troubleshooting

Specifications

• Model: ONEX GE300
• Product Type: Ergonomic Gaming Chair
• Color: Black
• Material: Metal frame, Mesh backrest, Faux leather seat
• Dimensions (Overall): Approximately 38.5 cm (D) x 73 cm (W) x 66 cm (H)
• Item Weight: 19 kg
• Special Features: Breathable Mesh Back, Ergonomic Design, Adjustable Headrest, Tilt Function
• Back Style: High Back
• ASIN: B0919C5Z58

Note: Product dimensions provided are based on packaging or specific components. Refer to assembly diagrams for full assembled dimensions.

Warranty and Support

ONEX provides a limited warranty for the GE300 Breathable Ergonomic Gaming Chair against defects in materials and workmanship under normal use. The warranty period typically begins from the date of purchase.

For specific warranty terms, claims, or technical support, please contact ONEX customer service through their official website or the retailer where the product was purchased. Please have your proof of purchase and product model number (GE300) ready when contacting support.

For further assistance, visit the ONEX Brand Store on Amazon.