DUMOS Ergonomic Gaming Office Desk Chair

Ọrọ Iṣaaju

Thank you for choosing the DUMOS Ergonomic Gaming Office Desk Chair. This manual provides detailed instructions for assembly, operation, and maintenance to ensure optimal performance and longevity of your chair. Please read this manual thoroughly before assembly and use.

Awọn ẹya pataki:

• Upgraded Spring Cushioning: Features an innovative spring-loaded seat for even pressure distribution and high-density foam for resilience and comfort.
• Apẹrẹ Ergonomic: Back and cushion sides with wing-like support to balance pressure and provide maximum support, allowing for comfortable posture changes. Includes a stretchable footrest.
• Versatile Adjustability: Removable headrest and lumbar pillow, backrest adjustable from 90° to 135°, and seat height adjustable up to 3.9 inches with a durable 3-stage gas lift.
• Awọn ohun elo Ere: Durable PU leather, wear-resistant and crack-resistant. Upgraded 3-stage gas lift supports up to 275 pounds. 360° smooth-rolling rubber casters and sturdy metal base ensure stability and safety.
• Apejọ Rọrun: Comprehensive online installation video and easy-to-follow steps with all necessary parts and detailed instructions included.

Alaye Aabo

Always follow assembly instructions carefully. Do not exceed the maximum weight capacity of 275 pounds. Keep the chair away from water or damp awọn ipo lati dena ibajẹ ati rii daju aabo.

Ọja Mefa

Figure 1: Product Dimensions and Maximum Weight Capacity.

The chair measures approximately 27 inches deep, 25 inches wide, and 52 inches high. It is designed to support a maximum weight of 275 pounds.

Package Awọn akoonu

Before beginning assembly, please ensure all parts are present and undamaged. Refer to the diagram below for a visual representation of the components.

Figure 2: All components included in the DUMOS Gaming Chair package.

• Backrest (A) x1
• Seat (B) x1
• Headrest Pillow (C) x1
• Lumbar Pillow (D) x1
• Armrests (E) x2
• Footrest Pad (F) x1
• Footrest Frame (G) x1
• Base Connector (H) x2
• Chair Base Legs (I) x5
• Gas Lift Cylinder (J) x1
• Casters (K) x5
• Gas Lift Cover (L1) x1
• Base Center Piece (L2) x1
• Mechanism (M) x1
• Backrest Plate (N) x1
• Screws (O, P, Q, R, S, T) and Allen Wrench (U)

Awọn ilana Apejọ

Follow these steps carefully to assemble your DUMOS Gaming Chair. An online video guide is also available for visual assistance.

Ìtọ́sọ́nà Fídíò Àkójọpọ̀:

1. Ṣe apejọ Ipilẹ Alaga: Attach the five chair base legs (I) to the base center piece (L2) using the provided screws (R). Ensure they are securely fastened.
2. Fi Casters ati Gas gbe sori ẹrọ: Insert the five casters (K) into the ends of the assembled chair base legs. Place the gas lift cylinder (J) into the center hole of the base, then cover it with the gas lift cover (L1).
3. So Mechanism mọ ijoko: Secure the mechanism (M) to the underside of the seat (B) using screws (Q). Ensure the 'FRONT' label on the mechanism aligns with the front of the seat.
4. So Ẹsẹ-ẹsẹ: Secure the footrest frame (G) to the underside of the seat using screws (O). Then attach the footrest pad (F) to the footrest frame using screws (T).
5. So ijoko pọ si Ipilẹ: Fi iṣọra gbe ijoko ti o pejọ sori silinda gbigbe gaasi, ni idaniloju pe o wa ni aarin ati iduroṣinṣin.
6. Attach Backrest Plate: Secure the backrest plate (N) to the backrest (A) using screws (P).
7. So Backrest to Ijoko: Align the backrest plate with the corresponding holes on the seat mechanism. Secure the backrest to the seat using screws (Q).
8. Fi Armrests sori ẹrọ: Attach the armrests (E) to the sides of the chair, connecting them to both the seat and the backrest using screws (S).
9. So awọn irọri mọ: Secure the headrest pillow (C) and lumbar pillow (D) to the backrest using their adjustable straps.

Awọn ilana Iṣiṣẹ

Your DUMOS Gaming Chair offers multiple adjustment options for personalized comfort.

Atunse alaga:

Figure 3: Versatile Adjustability Features.

• Atunse Giga Ijoko: Use the smooth lift lever located under the seat on the right side to adjust the seat height. Pull the lever up to raise the seat; release to lock. To lower, pull the lever up while seated.
• Isunmọ Afẹyinti: The backrest can be adjusted from 90° (upright) to 135° (reclined). Use the recline lever on the side of the seat to set your desired angle.
• Ẹsẹ ti o le fa pada: Pull the footrest out from under the seat when you wish to recline and elevate your legs. Push it back in for storage.
• Headrest and Lumbar Pillows: Both pillows are removable and can be repositioned along the backrest to provide optimal support for your head and lower back.
• Linkage Armrests: The armrests are designed to move with the recline of the backrest, providing continuous support for your arms.

Atilẹyin Ergonomic:

Figure 4: Ergonomic Support Zones.

The chair's design provides segmented support for your head, shoulders, waist, hips, and legs, helping to maintain the natural curve of your spine and reduce pressure during long periods of sitting.

Itoju

To ensure the longevity and appearance of your DUMOS Gaming Chair, follow these simple care instructions:

• Ninu: Pa nu pẹlu ipolowoamp cloth. Avoid harsh chemicals or abrasive cleaners, as these can damage the PU leather.
• Ayewo: Lorekore ṣayẹwo gbogbo awọn skru ati awọn boluti lati rii daju pe wọn ṣinṣin. Tun-mu ti o ba jẹ dandan lati ṣetọju iduroṣinṣin ati ailewu.
• Yago fun Imọlẹ Oorun Taara: Fífi ara hàn sí oòrùn tààrà fún ìgbà pípẹ́ lè fa kí awọ PU náà máa parẹ́ tàbí kí ó fọ́.
• Agbara iwuwo: Maṣe kọja iṣeduro iwuwo ti o pọju ti 275 poun.

Laasigbotitusita

Ti o ba ba awọn iṣoro eyikeyi pade pẹlu alaga rẹ, jọwọ tọka si awọn solusan ti o wọpọ wọnyi:

• Àga náà ń mì tìtì: Check all assembly screws and bolts. Ensure they are fully tightened. Make sure the chair is on a flat, even surface.
• Àtúnṣe Gíga Kò Ṣiṣẹ́: Verify that the gas lift cylinder is correctly installed and not damaged. Ensure the lift lever is fully engaged when attempting to adjust height.
• Awọn Casters Ko Yiyi Lara: Check for any debris (hair, dust) caught in the casters. Clean them thoroughly. Ensure casters are fully inserted into the base legs.
• Afẹyinti Ko Nsunmọ/Titiipa: Check the recline mechanism and lever for obstructions or damage. Ensure the lever is fully engaged to lock the backrest in place.

If problems persist after attempting these solutions, please contact DUMOS customer service for further assistance.

Awọn pato

Atilẹyin ọja ati Support

DUMOS is committed to providing high-quality products. For any warranty claims, technical support, or questions not covered in this manual, please contact DUMOS customer service. Keep your purchase receipt for warranty purposes.