1. Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your COSTWAY Electric Sit-Stand Desk Frame, Model 66720-CYWH. This frame is designed to support a desktop (not included) and allows for easy height adjustment to transition between sitting and standing positions, promoting a healthier work environment.

Image 1.1: The COSTWAY Electric Sit-Stand Desk Frame in black, showcasing the main frame components and the intelligent control panel.
2. Consignes de sécurité
Veuillez lire attentivement toutes les consignes de sécurité et les instructions avant le montage et l'utilisation. Le non-respect de ces instructions peut entraîner des blessures ou endommager le produit.
- Always unplug the desk before assembly or adjustment.
- Gardez les mains et les doigts éloignés des pièces mobiles.
- Ensure the desk is stable and properly anchored to the floor to prevent tipping.
- Do not use the desk if it shows signs of damage or malfunction.
- Always follow the manufacturer's instructions for use and maintenance.
- Do not overload the desk. The maximum load capacity is 165 lbs.
- Ensure there are no obstacles in the path of the desk's movement during height adjustment.
3. Contenu du colis
Vérifiez que tous les composants énumérés ci-dessous sont présents dans votre colis :
- 1 X Standing Desk Frame (Main components: legs, crossbar, motor, control box)
- 1 X Intelligent Controller
- Adaptateur d'alimentation 1 X
- 1 X Hardware Kit (screws, bolts, tools)
- 1 manuel d'instructions (ce document)
Note: A desktop surface is NOT included with this product and must be purchased separately.
4. Configuration et assemblage
Assembly of the COSTWAY Electric Sit-Stand Desk Frame requires careful attention to detail. Please follow the included detailed instruction manual provided in the package for step-by-step guidance. The process typically involves:
- Déballage de tous les composants et vérification de leur contenu par rapport à la liste des éléments inclus dans l'emballage.
- Attaching the foot pads to the T-shaped steel legs.
- Connecting the lifting columns to the crossbar.
- Assembling the adjustable width frame to match your desired tabletop dimensions (width adjustable from 46" to 59").
- Mounting the motor and control box.
- Connecting all cables securely.
- Attaching your chosen tabletop to the assembled frame using appropriate screws (ensure screws do not penetrate too deeply).
- Performing initial calibration as per the detailed manual.

Image 4.1: Diagram illustrating key structural components including the powerful motor, strong double beam structure, sturdy T-shaped steel legs, and adjustable foot pads.

Image 4.2: Visual representation of the adjustable width design, showing compatibility with various tabletop sizes ranging from 46 to 59 inches in width.
5. Mode d'emploi
The COSTWAY Electric Sit-Stand Desk Frame features an intelligent controller for easy height adjustment and memory functions.
5.1. Réglage de la hauteur de base
- Utilisez le Haut (▲) et Bas (▼) buttons on the controller to raise or lower the desk to your desired height.
- The LED display will show the current height in inches.
- The desk frame adjusts smoothly from 29 inches (minimum) to 45.5 inches (maximum) at a speed of 1.5 inches per second.
- The motor operates with a low noise level of under 40 dB.

Image 5.1: Infographic detailing the ergonomic adjustable height design, including the 29"-45.5" height range, 1.5"/s fast lift speed, and low noise operation (≤40db).
5.2. Préréglages de mémoire
The controller allows you to save up to four preferred height settings for quick recall.
- Réglez le bureau à la hauteur souhaitée à l'aide des boutons Haut/Bas.
- Appuyez sur le 'S' (Set) bouton. L'affichage LED clignotera.
- Appuyez immédiatement sur l'un des boutons de mémoire numérotés (1, 2, 3 ou 4) pour enregistrer la hauteur actuelle dans ce préréglage.
- To recall a saved height, simply press the corresponding numbered memory button. The desk will automatically move to the stored position.

Image 5.2 : Gros plan view of the intelligent controller, highlighting the Up/Down buttons, 'S' (Set) button, memory presets (1-4), and the LED display.
5.3. Technologie anti-collision
The desk frame is equipped with an upgraded anti-collision system. If the desk encounters an obstacle during movement (up or down), it will automatically stop and reverse slightly to prevent damage or injury.

Image 5.3: Diagram illustrating additional safety features including a lock function, height limit setting, and the anti-collision function which causes the desk to rebound upon hitting an obstacle.
6. Entretien
Proper maintenance ensures the longevity and optimal performance of your desk frame.
- Nettoyage: Essuyez le cadre du bureau avec un chiffon sec. Évitez d'utiliser des nettoyants abrasifs ou des produits chimiques agressifs qui pourraient endommager la finition.
- Inspection: Vérifiez régulièrement le serrage de toutes les vis et boulons. Resserrer si nécessaire.
- Gestion des câbles: Ensure all cables are neatly managed and not pinched or tangled. The frame includes features for effective cable management.

Image 6.1 : Vue aérienne view of a desk setup, highlighting the effective cable management tie integrated into the desk frame.
7. Dépannage
Si vous rencontrez des problèmes avec le cadre de votre bureau, consultez les problèmes et solutions courants suivants :
- Bureau immobile :
- Vérifiez que le cordon d'alimentation est bien branché à la fois sur le bureau et dans la prise murale.
- Ensure all cables connecting the motor, control box, and controller are properly connected.
- Perform a reset (refer to the detailed manual for specific reset procedures, usually involving holding down certain buttons).
- Mouvements irréguliers ou bruits étranges :
- Vérifiez qu'aucun obstacle ne se trouve sous ou autour du bureau.
- Ensure the desk is not overloaded beyond its maximum capacity (165 lbs).
- Vérifiez que toutes les vis de montage sont bien serrées.
- Anti-collision feature triggers frequently:
- Ensure there are no objects in the desk's path.
- The sensitivity of the anti-collision feature may be adjustable (refer to the detailed manual).
For persistent issues, please contact COSTWAY customer support.
8. Spécifications
| Fonctionnalité | Spécification |
|---|---|
| Marque | COSTWAY |
| Numéro de modèle | 66720-CYWH |
| Matériel | Acier allié |
| Couleur | Noir |
| Plage de réglage de la hauteur | 29" - 45.5" |
| Plage de réglage de la largeur | 46" - 59" |
| Vitesse de levage | 1.5"/s |
| Niveau de bruit | ≤40db |
| Capacité de charge maximale | 165 livres |
| Puissance d'entrée | 120 V, 60 Hz |
| Caractéristiques du contrôleur | LED Display, 4 Memory Presets, Anti-Collision |
| Assemblage requis | Oui |
| Poids de l'article | 65 livres |

Image 8.1: Visual representation of the desk frame's adjustable height (29"-45.5"), depth (27"), and width (46"-59"), along with its maximum load capacity of 165 lbs.
9. Garantie et assistance
Pour obtenir des informations sur la garantie, veuillez consulter la documentation fournie avec votre achat ou visiter le site officiel de COSTWAY. website. If you require technical assistance, have questions about assembly, or need to report a defect, please contact COSTWAY customer support through their official channels.
You can often find support contact information on the product packaging or the brand's official website: Visitez la boutique COSTWAY sur Amazon