FEZIBO Height-Adjustable Desk Assembly Instructions

Safety Precautions

General Safety Warnings:

• Keep children and animals away from the desk during use.
• Ensure the desktop is not touching any walls.
• Remove obstacles taller than 20 inches (51 cm) from underneath the desk.
• Operate only in a working environment temperature of 32°F-104°F (0°C-40°C).
• Keep the product away from corrosive gases, liquids, and dusty objects.
• Keep hands, feet, and other body parts in a safe position during operation. Anti-collision is not automatically enabled during all resets.
• Please read these instructions carefully before using the height-adjustable desk.
• The company does not bear any warranty or liability for damage and human injury caused by any abnormal or unintended operation of the equipment.
• A manual reset is necessary after the initial installation or power cycling the equipment.

Parts List

A (x1)

Left Lifting Column

B (x1)

Right Lifting Column

C (x1)

Crossbar

D (x2)

Feet

E (x1)

Control Box

F (x1)

Support Frame

G1 (x1)

Left Desktop Bracket

G2 (x1)

Right Desktop Bracket

H (x1)

Desktop (available in 40", 48", 55", 63" sizes)

I (x1)

Keyboard Tray

J (x1)

Cable Management Tray

K (x2)

Cable Clips

L (x2)

Desk Grommets

M (x2)

Hook

N (x2)

Cable Holder

O (x10 or x11)

Desktop Attachment Brackets (quantity depends on desk size)

Screws:

M8x40 (x4), M6x35 (x8 for crossbar, x4 for support frame), M5x16 (various quantities for bracket attachment, e.g., x4, x6, x7, x8 depending on desk size), M3.5x14 (x18 for keyboard tray, x8 for control panel, x4 for hook), M4x6 (x4 for cable clips), M4x15 (x4 for cable holder), M3.5x19 (x2)

Tools:

Allen Wrenches (8, 9, 10, 11)

Assembly Steps

1. Step 1: Attach Feet to Legs

   Attach the feet (D) to the bottom of the left lifting column (A) and the right lifting column (B) using the specified screws (e.g., M8x40). Ensure the feet are oriented correctly.

2. Step 2: Assemble Frame

   Connect the crossbar (C) between the two lifting columns (A and B). Secure it using the appropriate screws (e.g., M6x35). Attach the support frame (F) to the top of the lifting columns.

3. Step 3: Install Control Box and Tray

   Mount the control box (E) and the cable management tray (J) onto the crossbar (C) using the provided screws.

4. Step 4: Attach Desktop Brackets

   Attach the desktop brackets (O) to the top of the lifting columns (A and B) using screws (e.g., M5x16). The quantity of brackets (O) and the specific screws may vary based on the desk size (e.g., 10 brackets for 40"/48" desks, 11 for 55"/63" desks).

5. Step 5: Prepare Desktop

   Place the desktop (H) upside down on a protected surface. Align the assembled frame onto the desktop.

6. Step 6: Attach Desktop to Frame

   Secure the desktop (H) to the frame and brackets (O) using the appropriate screws. The quantity and type of screws (e.g., M5x16, M4x15) vary depending on the desk size. Refer to diagrams for specific screw counts for your desk model.

7. Step 7: Install Keyboard Tray and Hook

   Attach the keyboard tray (I) to the underside of the desktop using screws (e.g., M3.5x14). Attach the hook (M) to the side of the desktop using screws (e.g., M3.5x14).

8. Step 8: Connect Motors and Control Panel

   Connect the motor cables from the lifting columns (A and B) to the control box (E). Connect the control panel to the control box (E) using its cable.

9. Step 9: Manage Cables

   Use the cable clips (K) to route and secure the cables along the frame and desktop for a tidy appearance.

10. Step 10: Install Desk Grommets

    Insert the desk grommets (L) into the pre-drilled holes on the desktop (H) for cable pass-through.

11. Step 11: Attach Cable Holder

    Attach the cable holder (N) to the underside of the desktop using screws (e.g., M4x15).

12. Step 12: Connect Power

    Plug the power cord into the control box (E) and then into a wall outlet.

13. Step 13: Initial Setup and Testing

    Perform a manual reset if required (as per safety precautions). Test the desk's up and down functionality using the control panel.

Controller Operation

Engineering Mode

Accessing Engineering Mode:

• Change Display Unit (Un): Long press the S button until "S--" flashes. Press S again until "Un" flashes. Press S, then press ⬆️ or ⬇️ to select "IN" (metric) or "SI" (imperial). Press S to save.
• Collision Force Detection (CF): Long press the S button until "S--" flashes. Press S again until "Un" is displayed. Press ⬆️ or ⬇️ to switch to "CF". Press S. Press ⬆️ or ⬇️ to select detection level: "OFF", Low (L), Normal (n), or Heavy (H). Press S to save.
• Reset: Long press the S button for 5 seconds. The screen will show "RES". Continue pressing until the desk reaches its lowest height and rebounds, then release buttons to complete the reset.

Protection Modes (Auto Lock Screen Mode)