KERDOM Ergonomic Desk Chair Model 933-C Instruction Manual

1. महत्वाची सुरक्षितता माहिती

कृपया असेंब्ली करण्यापूर्वी आणि वापरण्यापूर्वी सर्व सूचना काळजीपूर्वक वाचा. भविष्यातील संदर्भासाठी ही पुस्तिका जपून ठेवा.

• कमाल वजन मर्यादा: The KERDOM Ergonomic Desk Chair Model 933-C has a maximum weight capacity of 250 एलबीएस (113 किलो)नुकसान किंवा दुखापत टाळण्यासाठी ही मर्यादा ओलांडू नका.
• विधानसभा चेतावणी: This product requires assembly. Follow the provided instructions precisely to ensure safe and proper assembly. Incorrect assembly can lead to instability and potential injury.
• नियमित तपासणी: Periodically check all bolts, screws, and connections to ensure they are tight and secure. Retighten as necessary.
• योग्य वापर: खुर्चीचा वापर फक्त ऑफिस किंवा डेस्क खुर्ची म्हणून करा. खुर्चीवर उभे राहणे किंवा स्टेप स्टूल म्हणून वापरणे टाळा.
• मुले: मुलांना असेंब्ली क्षेत्रापासून दूर ठेवा. लहान भागांमुळे गुदमरण्याचा धोका निर्माण होऊ शकतो.

2. उत्पादन संपलेview

The KERDOM Ergonomic Desk Chair Model 933-C is designed for comfort and functionality in office and home environments. It features an ergonomic design, breathable mesh back, adjustable height, and convenient flip-up armrests for space-saving.

Image: The KERDOM Ergonomic Desk Chair Model 933-C in use at a desk, showcasinत्याची रचना आणि कार्यक्षमता.

Image: Multiple perspectives of the KERDOM Ergonomic Desk Chair Model 933-C, highlighting its overall design and comfort features.

प्रमुख वैशिष्ट्ये:

• अर्गोनॉमिक डिझाइन: Provides support for the back, hips, and hands, with appropriate lumbar support.
• Breathable Mesh: The backrest and cushion utilize high-quality mesh for ventilation, shape retention, and elasticity.
• समायोज्य उंची: Seat height can be easily adjusted to suit individual preferences.
• फ्लिप-अप आर्मरेस्ट: Armrests can be rotated upwards by 90 degrees, allowing the chair to be stored under a desk to save space.
• Tilt Reclining: The chair offers a tilt function from 90 to 120 degrees for relaxation.

Image: A visual comparison of incorrect and correct sitting postures, demonstrating the ergonomic back design of the KERDOM chair and its lumbar support.

प्रतिमा: सविस्तर view of the breathable and flexible mesh material used for the chair's backrest, designed to keep the user cool and comfortable.

3. तपशील

Image: A comprehensive diagram illustrating the various dimensions of the KERDOM Ergonomic Desk Chair Model 933-C, including seat height, width, and backrest height.

Image: An infographic detailing various quality tests performed on the chair, such as armrest bearing, swivel, seat durability, caster rolling, recline, and backrest pressure tests.

4. विधानसभा सूचना

The KERDOM Ergonomic Desk Chair Model 933-C is designed for straightforward assembly. A detailed installation video is typically available in the product's online listing or related video sections. Please refer to it for visual guidance.

सर्वसाधारण सभेचे टप्पे:

1. अनपॅक घटक: Carefully remove all parts from the packaging and lay them out on a clean, soft surface to prevent scratches. Verify all components are present against the parts list (usually included in the box).
2. बेसला कास्टर जोडा: खुर्चीच्या बेसच्या प्रत्येक पायाच्या शेवटी असलेल्या छिद्रांमध्ये पाच कास्टर घाला. ते जागेवर येईपर्यंत घट्ट दाबा.
3. गॅस लिफ्ट घाला: गॅस लिफ्ट सिलेंडर एकत्रित खुर्चीच्या बेसच्या मध्यभागी असलेल्या छिद्रात ठेवा.
4. Attach Seat Plate to Seat Cushion: Secure the seat plate mechanism to the underside of the seat cushion using the provided screws. Ensure the front of the seat plate faces the front of the seat cushion.
5. सीट कुशनला आर्मरेस्ट जोडा: Fasten the armrests to the sides of the seat cushion using the designated screws.
6. Attach Backrest to Seat Cushion/Armrests: Connect the backrest to the seat cushion or armrests, depending on the design, using the appropriate screws.
7. सीट असेंब्ली गॅस लिफ्टशी जोडा: Carefully place the assembled seat and backrest onto the gas lift cylinder, ensuring it is centered and securely seated.
8. चाचणी कार्यक्षमता: Once assembled, test all adjustable features (height, tilt, armrests) to ensure they operate correctly and safely.

5. ऑपरेटिंग सूचना

५.१. सीटची उंची समायोजित करणे

सीटची उंची समायोजित करण्यासाठी:

• वाढवणे: While seated, lift the lever located under the right side of the seat. The seat will rise. Release the lever at the desired height.
• कमी करणं: While seated, lift the lever located under the right side of the seat. The seat will lower. Release the lever at the desired height.

Image: An illustration demonstrating the mechanism for adjusting the seat cushion height by lifting a lever, indicating an 8cm adjustment range.

5.2. Adjusting Tilt and Recline

The chair offers a tilt function for reclining and a tension adjustment knob.

• झुकणे: Pull the lever (often the same one used for height adjustment, or a separate one) outwards to unlock the tilt mechanism. Lean back to recline.
• सरळ लॉक करण्यासाठी: Push the lever inwards to lock the chair in an upright position.
• टिल्ट टेंशन समायोजन: Rotate the round knob located under the seat (usually at the front) to adjust the resistance of the tilt mechanism. Turn clockwise to increase tension (harder to recline), and counter-clockwise to decrease tension (easier to recline).

Image: A visual guide to the chair's 90 to 120-degree tilt reclining feature, showing the lever for locking/unlocking and the knob for adjusting tilt tension.

5.3. Using Flip-up Armrests

The armrests can be flipped up to save space.

• To Flip Up: Gently lift each armrest upwards until it locks into a vertical position (90-degree angle).
• To Flip Down: Gently pull each armrest downwards until it returns to its horizontal position.

Image: A visual representation of the chair's curved 90-degree rotating armrests, showing how they can be flipped up to save space.

Image: A comparison showing the chair with armrests down and then flipped up, illustrating how this feature allows the chair to be stored closer to the desk, saving approximately 1 square meter of space.

6. देखभाल

Proper maintenance ensures the longevity and continued performance of your KERDOM Ergonomic Desk Chair.

• स्वच्छता: जाहिरातीसह पुसून टाकाamp cloth. For mesh areas, a soft brush can be used to remove dust. Avoid harsh chemicals or abrasive cleaners, as these can damage the material.
• नियमित तपासणी: Periodically inspect all screws and bolts. Tighten any loose fasteners to maintain stability and safety.
• कॅस्टर केअर: सुरळीत हालचाल सुनिश्चित करण्यासाठी कास्टर केस आणि कचरामुक्त ठेवा.

7. समस्या निवारण

If you encounter any issues with your KERDOM Ergonomic Desk Chair, refer to the following common solutions:

• खुर्चीचा आवाज: Check all screws and bolts and tighten them. A small amount of silicone lubricant can be applied to moving parts if the squeaking persists, avoiding contact with fabric.
• खुर्चीची उंची समायोजित होत नाही: Ensure the gas lift lever is fully engaged or disengaged as required. If the gas lift is faulty, it may need replacement. Contact customer support.
• कास्टर सुरळीतपणे फिरत नाहीत: Remove any hair, dust, or debris from the caster wheels. If a caster is damaged, it may need replacement.
• खुर्ची अस्थिर वाटते: Verify that all assembly screws are securely tightened. Ensure the chair is on a flat, even surface. Do not exceed the maximum weight limit.

If these steps do not resolve the issue, please contact KERDOM customer support for further assistance.

8. हमी आणि समर्थन

For information regarding the product warranty, please refer to the warranty card included with your purchase or visit the official KERDOM website. For any questions, concerns, or assistance with your KERDOM Ergonomic Desk Chair Model 933-C, please contact KERDOM customer support through their official channels.

संपर्क माहिती: Please refer to the contact details provided on the KERDOM official webसाइट किंवा तुमचे खरेदी दस्तऐवजीकरण.