Introducción
This manual provides comprehensive instructions for the assembly, operation, maintenance, and troubleshooting of your MOUNTUP Electric Height Adjustable Standing Desk (Model UP512-B3). Please read this manual thoroughly before assembly and use to ensure safe and efficient operation. Keep this manual for future reference.
Información importante de seguridad
Do not exceed the weight limit of 176 pounds. Ensure the desk is fully assembled and stable before use. Keep the desk away from the edge of the floor to prevent tipping.
- Always ensure the desk is on a level surface.
- Mantenga a los niños y a las mascotas alejados del escritorio durante su funcionamiento.
- No coloque las manos ni otros objetos cerca de las piezas móviles.
- Desconecte la energía antes de la limpieza o el mantenimiento.
- Only use the desk for its intended purpose.
Contenido del paquete
Before beginning assembly, verify that all components listed below are present and undamaged. If any parts are missing or damaged, please contact MOUNTUP customer support.

Figure 1: Standing Desk Part List. This image displays all the individual components included in the package, laid out on a mat, ready for assembly. It shows the two-piece desktop, the metal frame components, the motor, the control panel, and various hardware such as screws and tools.
Lista de componentes:
- Desktop (2 sections)
- Patas de escritorio (2)
- Componentes de la barra transversal/marco
- Motor eléctrico
- Panel de control con pantalla LED
- Gancho para auriculares
- Bandeja para teclado
- Adaptador de corriente y cable
- Herrajes de montaje (tornillos, pernos, herramientas)
- Almohadillas antideslizantes para los pies
- Optional Lockable Casters
- Pasacables para gestión de cables (2)
Configuración y montaje
The MOUNTUP Electric Height Adjustable Standing Desk is designed for quick and easy assembly, typically within 30 minutes. Follow these steps carefully:
- Desembalaje e identificación de las piezas: Lay out all components on a clean, flat surface, referring to the "Package Contents" section and Figure 1 to identify each part.
- Ensamblar el escritorio: The desktop comes in two sections. Align and secure these sections using the provided screws and accessories. Ensure the seam is tight and flush.
- Fijar las patas al escritorio: Securely attach the desk legs to the underside of the assembled desktop using the designated mounting points and hardware.
- Install Crossbar and Motor: Connect the crossbar between the two legs. Install the electric motor and connect it to the leg mechanisms as per the detailed diagrams in the included installation guide.
- Panel de control de montaje: Attach the control panel to the underside of the desktop in an easily accessible location. Connect its cable to the motor/power unit.
- Instalar accesorios:
- Ganchos para auriculares: Attach the two headphone hooks to the side of the desk frame.
- Sistema de organización de cables: Utilize the two cable management grommets on the desktop to route and organize your wires, keeping the workspace tidy.
- Elija la opción base: Decide between the non-slip foot pads for stationary use or the lockable casters for easy mobility. Attach your preferred option to the bottom of the desk legs.

Figure 2: Base Options. This image illustrates the choice between non-slip foot pads for stability and lockable casters for mobility, allowing users to customize their desk setup.
- Conecte la electricidad: Plug the power adapter into the desk's control unit and then into a standard electrical outlet.

Figure 3: Assembled Desk. This image shows the MOUNTUP Electric Height Adjustable Standing Desk fully assembled and set up in a workspace, demonstrating its spacious desktop and integrated features.
Instrucciones de funcionamiento
Your MOUNTUP standing desk features an intelligent control panel for easy height adjustment and memory functions.

Figure 4: Programmable Control Panel. This image provides a detailed view of the desk's control panel, highlighting the LED display for current height, memory preset buttons, and up/down adjustment controls.
Funciones del panel de control:
- Pantalla LED: Muestra la altura actual del escritorio en pulgadas.
- Flechas arriba/abajo (∧/∨): Press and hold to continuously adjust the desk height. Release to stop at your desired position. The desk can be adjusted from 28.7 inches to 46.5 inches.

Figure 5: Height Adjustment Range. This image visually demonstrates the desk's adjustable height range, from its lowest point suitable for sitting to its highest point for standing, accommodating various user preferences.
- Ajustes preestablecidos de memoria (1, 2, 3, 4):
- Configuración de un ajuste preestablecido: Adjust the desk to your desired height. Press the "M" button (or similar memory set button, if present, otherwise assume direct press of 1-4 after setting height) followed by the desired number button (1, 2, 3, or 4). The display may flash to confirm the setting.
- Recuperar un ajuste preestablecido: Simply press the corresponding number button (1, 2, 3, or 4) to automatically move the desk to the saved height.
The durable quiet motor ensures smooth and reliable height adjustments, tested for over 20,000 cycles with a full load capacity of 176 lbs.

Figure 6: Durable Lifting Capacity. This image highlights the desk's robust construction and motor, capable of lifting up to 176 pounds and tested for over 20,000 lifting cycles, ensuring long-term reliability.
Mantenimiento
Regular maintenance will ensure the longevity and optimal performance of your MOUNTUP standing desk.
- Limpieza: Limpie el escritorio y el marco con un paño suave.amp paño. Evite limpiadores abrasivos o productos químicos fuertes que puedan dañar el acabado.
- Sistema de organización de cables: Revise y organice periódicamente los cables para evitar que se enreden o se dañen, especialmente durante los ajustes de altura.
- Comprobación del sujetador: Cada pocos meses, revise todos los tornillos y pernos para asegurarse de que estén bien apretados. Vuelva a apretarlos si es necesario.
- Cuidado del motor: The motor is designed for durability. Avoid overloading the desk beyond its 176 lbs capacity.
Solución de problemas
If you encounter issues with your MOUNTUP Electric Height Adjustable Standing Desk, refer to the following common problems and solutions:
| Problema | Posible causa | Solución |
|---|---|---|
| El escritorio no se mueve ni responde a los controles. | Sin energía, conexión suelta, error del motor. |
|
| Desk moves erratically or stops during adjustment. | Overload, obstruction, sensor issue, motor calibration. |
|
| El escritorio hace ruidos inusuales durante su funcionamiento. | Componentes sueltos, problema con el motor. |
|
If the problem persists after attempting these solutions, please contact MOUNTUP customer support for further assistance.
Presupuesto
| Característica | Detalle |
|---|---|
| Número de modelo | UP512-B3 |
| Dimensiones del producto (Pr. x An. x Al.) | 24" de profundidad x 55" de ancho x 46.5" de alto |
| Rango de ajuste de altura | 28.7" a 46.5" |
| Capacidad máxima de peso | 176 libras (80 kg) |
| Material de escritorio | Engineered Wood (Rustic Brown finish) |
| Material del marco | Metal (Powder Coated finish) |
| Peso del artículo | 20.4 kilogramos (aprox. 45 libras) |
| Motor Durability | Probado durante más de 20,000 ciclos |
| Características especiales | Memory Controller, Headphone Hook, Keyboard Tray, Optional Casters, Cable Management Grommets |
| Requiere ensamblaje | Sí (herramientas incluidas) |
Garantía y soporte
Your MOUNTUP Electric Height Adjustable Standing Desk comes with a Limited Warranty. Please refer to the warranty card included with your product for specific terms and conditions.
For technical support, missing parts, or warranty claims, please contact MOUNTUP customer service through the following channels:
- Soporte en línea: Visit the official MOUNTUP website (link not provided in input, so generic advice).
- Soporte por correo electrónico: Refer to your product packaging or included documentation for contact email.
- Planes de protección: Extended protection plans are available for purchase separately, offering additional coverage beyond the standard warranty. These plans typically cover 2-year or 3-year periods.
When contacting support, please have your product model number (UP512-B3) and purchase information readily available.