1. Einleitung
This manual provides essential instructions for the assembly, operation, maintenance, and troubleshooting of your FLEXISPOT QS2L Dual Motor L-Shaped Standing Desk. Please read this manual thoroughly before assembly and use to ensure safe and efficient operation of your new desk.

Image 1.1: The FLEXISPOT QS2L L-Shaped Standing Desk in a typical office setup, showcasing its spacious desktop and dual monitor capacity.
2. Sicherheitshinweise
- Stellen Sie sicher, dass alle Verbindungen sicher sind, bevor Sie den Schreibtisch in Betrieb nehmen.
- Halten Sie Kinder und Haustiere während des Betriebs vom Schreibtisch fern.
- Do not place hands or other objects near moving parts of the desk frame.
- The desk does nicht feature an emergency stop function. If an obstacle is encountered during height adjustment, the desk will continue to move, potentially causing damage to the motor or objects. Always ensure the path of movement is clear.
- Überladen Sie den Schreibtisch nicht. Beachten Sie die Spezifikationen hinsichtlich der maximalen Tragfähigkeit.
- Verwenden Sie ausschließlich das mitgelieferte Netzteil und Bedienfeld.
- If any unusual noise or movement occurs, discontinue use and consult the troubleshooting section.
3. Packungsinhalt
Vor Beginn der Montage prüfen Sie, ob alle Komponenten vorhanden sind:
- L-Shaped Desktop (Splice Board)
- 4-Leg Desk Frame Components (Legs, Crossbars, Feet)
- Duales Motorsystem
- Bedienfeld mit LED-Anzeige
- Netzteil und Kabel
- Hardware Kit (Screws, Allen Wrenches)
- Kabelführungsschale
4. Aufbau und Montage
Assembly typically requires two people for ease and safety. The desk utilizes primarily two types of screws for most connections.
4.1 Erste Schritte
- Packen Sie alle Komponenten aus und legen Sie sie auf eine saubere, weiche Unterlage, um Kratzer zu vermeiden.
- Identify and remove any screws used for shipping purposes that secure frame components together. These screws are not part of the final assembly and must be removed to allow proper component separation.
4.2 Rahmenmontage
- Assemble the leg columns to the crossbars, ensuring all connections are firm.
- Befestigen Sie die Füße an der Unterseite jeder Beinsäule.
- Connect the motor cables to the control box, ensuring they are securely plugged in.
4.3 Desktop Attachment
- Carefully place the assembled desk frame onto the underside of the L-shaped desktop.
- Align the pre-drilled holes in the desktop with the mounting points on the frame.
- Secure the desktop to the frame using the provided screws.
4.4 Control Panel and Power Connection
- Mount the control panel to the desired location on the underside of the desktop.
- Verbinden Sie das Kabel des Bedienfelds mit dem Steuergerät.
- Connect the power adapter to the control box and then plug it into a wall outlet.
5. Bedienungsanleitung
5.1 Bedienfeld vorbeiview

Image 5.1: The intelligent control panel features buttons for height adjustment, a reset function, and two programmable memory presets for sitting and standing positions.
- Pfeiltasten nach oben/unten: Adjust the desk height manually.
- Reset Button (Middle): Used for initial calibration or resetting the desk.
- Preset 1 (Sitting Icon): Memory preset for a preferred sitting height.
- Preset 2 (Standing Icon): Memory preset for a preferred standing height.
5.2 Initial Calibration (Reset)
After initial setup or if the desk is not moving smoothly, perform a reset:
- Halten Sie die Zurücksetzen button (middle button) until the desk moves to its lowest position, then slightly rises. Release the button once movement stops. This calibrates the desk's height sensors.
5.3 Höhenverstellung
- Halten Sie die Up Pfeiltaste zum Anheben des Schreibtisches.
- Halten Sie die Runter Pfeiltaste zum Absenken des Schreibtisches.
- Notiz: The desk may continue to move for a short duration after releasing the button. This is normal operation.
5.4 Einstellen von Speichervoreinstellungen
To save your preferred sitting or standing height:
- Stellen Sie den Schreibtisch mithilfe der Auf-/Ab-Pfeile auf die gewünschte Höhe ein.
- Halten Sie entweder die Preset 1 (Sitting) or Preset 2 (Standing) button for approximately five seconds until the display blinks. This indicates the height has been saved.
- To move the desk to a saved preset height, simply press the corresponding preset button once.
6. Funktionen
- Spacious L-Shaped Desktop: The 63" x 43" L-shaped work surface, crafted from environmentally sourced splice board, provides ample space for multiple monitors and office essentials.
- Stable 4-Leg Frame: Constructed with an industrial-grade steel frame, supporting a maximum weight capacity of up to 176 lbs (80 kg).
- Dual-Stage Legs: Offers continuous height adjustment from 28.3" to 46" (71.9 cm to 116.8 cm).

Image 6.1: Detail of the desk's dual-stage legs, illustrating the continuous height adjustment capability.
- Intelligentes LED-Bedienfeld: User-friendly control panel with memory functions for easy adjustment and saving of preferred sitting and standing heights.
- Leiser Betrieb: Equipped with an ultra-quiet dual motor system, operating below 50dB for a distraction-free work environment.
- Zertifizierte Materialien: Desktop materials are compliant with CARB and TSCA Title VI standards for formaldehyde emission.

Image 6.2: Certifications displayed on the desk surface, indicating compliance with environmental and safety standards.
7. Spezifikationen

Image 7.1: Dimensional diagram illustrating the desktop size and adjustable height range of the desk frame.
| Attribut | Detail |
|---|---|
| Marke | FLEXISPOT |
| Modell | QS2L |
| Desktop-Abmessungen | 63" x 43.3" (160D x 110W cm) |
| Einstellbarer Höhenbereich | 28.3" - 46" (71.9 - 116.8 cm) |
| Gewichtskapazität | 176 kg |
| Motortyp | Doppelmotor |
| Geräuschpegel | Unter 50 dB |
| Material (Rahmen) | Legierter Stahl |
| Material (Desktop) | Splice Board (CARB/TSCA Title VI compliant) |
| Produktgewicht | 40.82 kg |
| Farbe | Schwarzer Rahmen und schwarze Oberseite |
8. Wartung
- Reinigung: Wischen Sie die Schreibtischoberfläche und den Rahmen mit einem weichen, fusselfreien Tuch ab.amp Tuch. Vermeiden Sie aggressive Chemikalien oder Scheuermittel.
- Verbindungsprüfung: Periodically check all screws and cable connections to ensure they remain tight and secure.
- Obstruction Clearance: Always ensure there are no obstructions above or below the desk when adjusting its height.
9. Fehlerbehebung
9.1 Desk Not Moving or Erratic Movement
- Überprüfen Sie die Leistung: Ensure the power adapter is securely plugged into both the desk and a working wall outlet.
- Verbindungen prüfen: Verify all motor and control panel cables are firmly connected to the control box.
- Reset durchführen: Follow the initial calibration steps (Section 5.2) by pressing and holding the Reset button until the desk completes its cycle.
- Überlast: Reduce the weight on the desk to ensure it is within the 176 lbs (80 kg) capacity.
9.2 Squeaking During Adjustment
- Ensure all assembly screws are tightened. Loose connections can sometimes cause noise.
- If squeaking persists, contact customer support. Do not attempt to lubricate internal motor components.
9.3 Monitor Arm / Keyboard Tray Interference
- Due to the design of the desk frame, the frame may be close to the edge of the desktop. This can affect the mounting of some monitor arm clamps or the clearance for certain keyboard trays. Consider alternative mounting solutions or desk accessories if interference occurs.
9.4 Visible Desktop Seam
- The desktop is a splice board design, meaning it consists of multiple sections joined together. A visible seam where these sections meet is a characteristic of this design and not a defect.
10. Wichtige Überlegungen
- Adjustment Speed: The desk adjusts height at a controlled speed. This is a design feature to ensure stability and safety during movement.
- Kabelmanagement: While a cable management tray is included, consider additional cable ties or routing solutions to keep cables tidy, especially for the motor connection cable.