Installation Guide for Suptek DSF3 Desk Extender Tray
Step-by-step installation guide for the Suptek DSF3 desk extender tray. Includes assembly instructions, clamp adjustment for desk thickness, and mounting procedure.
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This installation guide provides instructions for setting up the Suptek DSF3 desk extender tray. Ensure you have a screwdriver available, as it is not included in the package. The clamp system is designed to accommodate desks up to 110mm in thickness.
Packing List
Before starting the installation, ensure all components are present:

- A: Desk extender tray (1 unit)
- B: Clamps (2 units)
- C: M6x8 Screws (4 units)
Installation Steps
Step 1: Assemble A+B
Attach the two clamps (B) to the desk extender tray (A) using the provided M6x8 screws (C). Use a screwdriver to tighten the screws securely.

Step 2: Clamp to the table
Position the assembled tray onto the edge of your desk. Tighten the clamp knobs until the tray is securely fastened to the table surface.

Adjustments
If the desk thickness does not match the existing clamp size, you can adjust the position of the screws on the clamp bracket to accommodate the desk thickness.
Practical help
Common problems
Adjust the screw position on the clamp bracket to a suitable position as shown in the manual.
Before use
- Ensure you have a screwdriver (not included).
- Check desk thickness (max 110mm).
- Verify all parts (A, B, C) are present.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.