1. Introduction
This manual provides essential information for the safe and efficient use of your FSE 373-LX-PNADJ-LW Pneumatic Adjustable-Height Lectern/Mobile Standing Desk. Please read these instructions thoroughly before initial use and retain them for future reference. This product is designed for versatility in various environments, including office, education, training, and healthcare settings.
2. Safety Information
- Ensure all components are securely fastened before use.
- Do not exceed the maximum weight capacity of the desktop.
- Keep hands and fingers clear of moving parts during height adjustment.
- Use the desk on a stable, level surface to prevent tipping.
- Avoid placing hot items directly on the desktop surface without protection.
- Do not allow children to operate the height adjustment mechanism unsupervised.
3. Package Contents
Verify that all the following components are present in your package:
- Desktop with integrated paper stopper
- Pneumatic column assembly
- Base with casters and leveling feet
- Assembly hardware (if applicable)
- Built-in USB Port (integrated into the desktop)
If any items are missing or damaged, please contact customer support.
4. Setup
The FSE 373-LX-PNADJ-LW desk is designed for minimal assembly. Please follow these steps for initial setup:
- Carefully remove all components from the packaging.
- Place the base on a flat, stable surface.
- Attach the pneumatic column to the base and desktop according to the included quick-start guide (if provided). Ensure all connections are secure.
- Verify that the casters are locked if you intend for the desk to remain stationary, or unlocked for mobility.
- Inspect the desk for any signs of damage or loose parts before first use.

Figure 1: FSE 373-LX-PNADJ-LW Lectern/Mobile Standing Desk in its standard configuration.
5. Operating Instructions
This desk features pneumatic height adjustment and a lever-adjustable desktop for optimal ergonomic positioning.
5.1. Height Adjustment
To adjust the height of the desk:
- Locate the pneumatic foot pedal at the base of the column.
- To raise the desk, gently press the foot pedal while applying slight upward pressure to the desktop.
- To lower the desk, gently press the foot pedal while applying slight downward pressure to the desktop.
- Release the foot pedal to lock the desk at the desired height.

Figure 2: Desk adjusted to a lower height setting.

Figure 3: Desk adjusted to a higher height setting.
5.2. Desktop Angle Adjustment
The desktop/presenter's shelf can be adjusted to various angles:
- Locate the lever mechanism typically found beneath the desktop.
- Engage the lever to unlock the desktop angle.
- Adjust the desktop to one of the preset angles: 10°, 20°, 30°, or 90°.
- Release the lever to lock the desktop securely in place.

Figure 4: Desk with a laptop on the desktop, demonstrating an angled position.
5.3. Integrated Paper Stopper
The desktop includes an integrated paper stopper to prevent materials and equipment from sliding off when the desktop is angled.
6. Maintenance
Regular maintenance ensures the longevity and proper function of your desk.
- Cleaning: Wipe surfaces with a soft, damp cloth and a mild, non-abrasive cleaner. Avoid harsh chemicals that may damage the finish.
- Inspection: Periodically check all screws and fasteners to ensure they are tight.
- Casters: Clean casters regularly to remove debris that may hinder movement.
7. Troubleshooting
If you encounter issues with your desk, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Desk does not adjust height | Foot pedal not fully engaged or pneumatic cylinder issue. | Ensure the foot pedal is pressed completely. If the issue persists, contact customer support. |
| Desktop angle does not hold | Angle adjustment lever not fully engaged. | Ensure the lever is released and locked after setting the desired angle. |
| Desk is unstable or wobbly | Loose connections or uneven surface. | Check all assembly connections and tighten if necessary. Ensure the desk is on a level surface. Adjust leveling feet if present. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | FSE |
| Model Number | 373-LX-PNADJ-LW |
| Item Weight | 27 Pounds |
| Base Material | Stainless Steel |
| Top Material Type | Stainless Steel |
| Finish Type | Polished |
| Special Feature | Collapsible |
| Included Components | Built-in USB Port |
| Assembly Required | No |
| Style | Modern |
| Shape | Rectangular |
| Desk Design | Computer Desk |
9. Warranty and Support
FSE products are manufactured to high-quality standards. For specific warranty details, please refer to the warranty card included with your purchase or visit the official FSE website. For technical support, replacement parts, or any inquiries, please contact FSE customer service through their official channels.