1. Introduzione
This manual provides essential information for the assembly, operation, and maintenance of your tectake 402997 Denis Height-Adjustable Desk. Please read these instructions carefully before use to ensure proper function and longevity of your product.
Prodotto finitoview
The tectake Denis Height-Adjustable Desk frame allows you to customize your workspace to your ergonomic needs. Featuring powerful yet quiet electric motors, it offers continuous height adjustment and variable width to accommodate various tabletop sizes. Its robust, powder-coated steel construction ensures high stability and maximum legroom due to the absence of crossbars. The desk also includes convenient memory and alarm functions, along with adjustable collision protection for enhanced safety.

Figure 1.1: The tectake 402997 Denis Height-Adjustable Desk frame, showcasing its robust black steel construction and integrated control panel.
Caratteristiche principali
- Electric and continuous height adjustment.
- Variable frame width to fit different tabletops.
- Constructed from high-quality robust steel for durability.
- Equipped with memory and alarm functions for personalized settings.
- Adjustable collision protection for safety.
- Floor-protecting plastic feet.
- Powerful and quiet motors (<50 dB).
- Maximum legroom due to crossbar-free design.
2. Installazione e assemblaggio
The tectake Denis Height-Adjustable Desk frame is designed for easy assembly. A detailed assembly guide is included with your delivery. Please follow the step-by-step instructions provided in that guide for proper and safe setup.
Lista di controllo pre-assemblaggio
- Disimballare tutti i componenti e verificarli con l'elenco delle parti riportato nella guida di montaggio.
- Assicurarsi di disporre degli strumenti necessari come specificato nella guida al montaggio.
- Scegliete un'area libera, piana e spaziosa per l'assemblea.
Key Assembly Points
- Regolazione della larghezza del telaio: The frame's width can be adjusted to fit tabletops ranging from approximately 120 x 60 cm to 200 x 80 cm. Adjust the frame to your desired width before securing the tabletop.
- Piedini di livellamento: The desk features adjustable plastic feet to protect your floor and ensure the desk is level on uneven surfaces. Adjust these feet after the desk is fully assembled and in its final position.

Figure 2.1: Technical drawing illustrating the dimensions and adjustable range of the desk frame.

Figure 2.2: Detail of the adjustable, floor-protecting plastic feet.
3. Istruzioni per l'uso
Your tectake height-adjustable desk is equipped with an intuitive control panel for easy operation.
Funzioni del pannello di controllo

Figure 3.1: The desk's control panel, featuring height adjustment buttons, memory presets (1, 2, 3), and an alarm function (A).
- Regolazione dell'altezza: Utilizzare il ▲ (su) e ▼ (down) buttons to continuously adjust the desk height. The current height is displayed on the digital screen.
- Preimpostazioni di memoria (1, 2, 3): To save a preferred height, adjust the desk to the desired position, then press the 'M' button followed by the desired number (1, 2, or 3). To recall a saved height, simply press the corresponding number button.
- Alarm Function (A): The alarm function can be set to remind you to change your posture (e.g., from sitting to standing). Refer to the detailed assembly guide for specific instructions on setting and customizing the alarm.
- Protezione dalle collisioni: The desk is equipped with an adjustable collision protection system. If the desk encounters an obstacle during movement, it will stop and slightly reverse to prevent damage. The sensitivity of this feature can typically be adjusted via the control panel or by following instructions in the assembly guide.

Figure 3.2: Visual representation of the desk's height adjustment capability.

Figure 3.3: Visual representation of the desk's adjustable width feature.
4. Manutenzione
Regular maintenance ensures the longevity and optimal performance of your tectake height-adjustable desk.
Pulizia
- Pulisci la struttura della scrivania con un panno morbido eamp stoffa.
- Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the powder-coated finish.
- Ensure no liquids enter the motor or control panel components.
Assistenza generale
- Controllare periodicamente tutte le viti e i bulloni per assicurarsi che siano ben serrati. Serrarli nuovamente se necessario.
- Do not overload the desk beyond its maximum weight capacity (125 kg).
- Assicurarsi che il cavo di alimentazione non sia schiacciato o danneggiato.
- Mantenere libera l'area attorno alla scrivania per consentire una regolazione fluida dell'altezza.
5. Risoluzione Dei Problemi
If you encounter issues with your desk, please refer to the following common troubleshooting steps. For more complex problems, consult the detailed assembly guide or contact customer support.
Problemi comuni e soluzioni
| Problema | Possibile causa | Soluzione |
|---|---|---|
| La scrivania non si muove. | Cavo di alimentazione scollegato; sovraccarico; errore del motore. | Check power connection. Reduce load. Refer to assembly guide for error codes/reset procedures. |
| La scrivania si muove in modo irregolare o produce rumori insoliti. | Carico non uniforme; collegamenti allentati; ostruzione. | Distribute weight evenly. Check all screws. Ensure no obstructions. |
| La funzione di memoria non funziona. | Procedura di salvataggio non corretta. | Ensure you press 'M' then the number button to save. Refer to 'Operating Instructions' section. |
If the problem persists after attempting these solutions, please consult the comprehensive troubleshooting section in your assembly guide or contact TecTake customer support.
6. Specifiche
Detailed technical specifications for the tectake 402997 Denis Height-Adjustable Desk frame:
| Caratteristica | Dettaglio |
|---|---|
| Numero di modello | 402997-SE |
| Max. Overall Dimensions (WxDxH) | circa 190 x 68 x 123 cm |
| Min. Overall Dimensions (WxDxH) | circa 110 x 68 x 58 cm |
| Suitable for Table Tops (WxD) | approx. 120 x 60 to 200 x 80 cm |
| Main Column (WxD) | circa 7 x 7 cm |
| Retractable Columns | 2 |
| Support Plate (WxD) | circa 3.2 x 58 cm |
| Foot (WxD) | circa 9 x 68 cm |
| Motori elettrici | 2 (<50 dB) |
| Velocità di sollevamento | 38 millimetri/secondo |
| Power (per motor) | 40 L |
| Ingresso volumetage | 100 – 240 V |
| Lunghezza del cavo | circa 300 cm |
| Carico massimo | 125 kg |
| Peso | circa 31 kg |
| Materiale | Acciaio verniciato a polvere |
| Colore | Nero |
7. Garanzia e supporto
For information regarding product warranty, please refer to the warranty card included with your purchase or visit the official TecTake websito. Conservare la prova d'acquisto per eventuali reclami in garanzia.
Assistenza clienti
If you have any questions, require technical assistance, or need to report a problem with your tectake desk, please contact TecTake customer support through their official channels. Contact information can typically be found on the TecTake websito o nella confezione del prodotto.
You can visit the TecTake brand store for more information: TecTake Brand Store





