คู่มือการใช้งานเก้าอี้สำนักงาน Steelcase Leap

1. บทนำ

This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Steelcase Leap Office Chair. Understanding these adjustments will help you optimize the chair for your personal comfort and ergonomic support.

2. ข้อมูลด้านความปลอดภัย

• เก้าอี้ตัวนี้รับน้ำหนักได้สูงสุด 400 ปอนด์ (181 กิโลกรัม) ห้ามรับน้ำหนักเกินขีดจำกัดนี้
• Ensure the chair is placed on a flat, stable surface to prevent tipping.
• Exercise caution when adjusting chair mechanisms. Always follow the instructions to prevent injury.
• This chair is designed for office use.

3. การตั้งค่า

The Steelcase Leap Office Chair typically arrives fully assembled. Upon unboxing, remove all packaging materials. Place the chair on a level surface. No complex assembly is required. Proceed to the operating instructions to customize the chair to your body.

รูปที่ 3.1 : ด้านหน้า view of the Steelcase Leap Office Chair, showcasing its design and standard configuration.

4. คำแนะนำการใช้งาน (การปรับแต่ง)

The Steelcase Leap chair offers a wide range of adjustments to provide personalized ergonomic support. Familiarize yourself with each control to achieve optimal comfort.

รูปที่ 4.1: เกินview diagram illustrating the various adjustment points and ergonomic features of the Steelcase Leap chair.

4.1. การปรับความสูงของเบาะนั่ง

• Locate the paddle-shaped lever on the right side, beneath the seat.
• To raise the seat: Lift the lever while taking your weight off the seat. Release the lever at the desired height.
• To lower the seat: Lift the lever while seated. Release the lever at the desired height.

4.2. การปรับความลึกของเบาะนั่ง

• Locate the lever on the left side, beneath the seat, towards the front.
• Lift the lever and slide the seat forward or backward to achieve the desired depth. Ensure there is a 2-3 finger gap between the edge of the seat and the back of your knees.
• ปล่อยคันโยกเพื่อล็อคที่นั่งในตำแหน่ง

Figure 4.2: A hand operating the lever located on the left side of the chair to adjust the seat depth.

4.3. Lumbar Support Adjustment (Height and Firmness)

• Height Adjustable Lumbar: On the back of the chair, slide the two outer levers up or down to position the lumbar curve to support your lower back.
• Lower Back Firmness Control: Rotate the dial located on the right side of the chair back to increase or decrease the firmness of the lumbar support.

Figure 4.3: A hand adjusting the height of the lumbar support mechanism on the chair's backrest.

4.4 การปรับที่วางแขน

• ความสูง: Press the button on the outside of each armrest and slide the armrest up or down. Release the button to lock.
• หมุน: Rotate the arm pads inward or outward.
• ความลึก: Slide the arm pads forward or backward.
• ความกว้าง: Lift the armrest and slide it inward or outward.

4.5. Recline Tension Adjustment

• Locate the round knob on the right side, beneath the seat, towards the back.
• Turn the knob forward (clockwise) to increase recline tension, making it harder to recline.
• Turn the knob backward (counter-clockwise) to decrease recline tension, making it easier to recline.

Figure 4.4: A hand rotating the recline tension knob located on the right side, under the seat.

4.6. Recline Lock (5 Positions)

• Locate the lever on the left side, beneath the seat, towards the back.
• To lock the recline: Recline to your desired position and push the lever down.
• To unlock the recline: Pull the lever up. The chair will return to its upright position.

4.7. Upper Back Force Control

• This control allows you to set the amount of "push back" you desire from the upper backrest.
• Refer to the diagram (Figure 4.1) for the exact location of this control, typically a small lever or dial on the side of the backrest mechanism.

4.8. Flexible Seat Edge

• The front edge of the seat is designed to flex, reducing pressure on the back of your legs. This feature adjusts automatically with your movement.

5. การบำรุงรักษา

Proper care ensures the longevity and performance of your Steelcase Leap chair.

• การทำความสะอาด: The Cogent Connect Fabric is 100% polyester. Spot clean as needed using a mild, water-free solvent or upholstery shampoo. Test in an inconspicuous area first. Do not saturate the fabric.
• การดูแลทั่วไป: Regularly inspect all moving parts and fasteners to ensure they are secure. Do not use abrasive cleaners or harsh chemicals, as these can damage the finish or fabric.

6 การแก้ไขปัญหา

If you encounter issues with your Steelcase Leap chair, consider the following common solutions:

• Chair not adjusting: Ensure all levers and knobs are fully engaged or disengaged as required for the specific adjustment. Check for any obstructions.
• Squeaking or noise: Apply a small amount of silicone-based lubricant to moving parts or pivot points. Avoid oil-based lubricants.
• เก้าอี้ไม่มั่นคง: Verify that the chair is on a flat, even surface. Check if all casters are properly attached and functioning.

For persistent issues, contact Steelcase customer support.

7. ข้อมูลจำเพาะ

Figure 7.1: Diagram illustrating the key dimensions of the Steelcase Leap Office Chair.

8. การรับประกันและการสนับสนุน

For detailed warranty information, please refer to the official Steelcase website or the documentation provided with your purchase. Steelcase offers comprehensive support for its products.

If you require assistance, have questions, or need to report an issue, please contact Steelcase customer service through their official webเว็บไซต์หรือช่องทางการติดต่อ