1. Introdución
The DEMA USR 2200/170 E Ultrasonic Cleaner is designed for thorough and gentle cleaning of various items, particularly those with stubborn dirt or in inaccessible areas. It utilizes ultrasonic waves to create cavitation, a process involving the formation and dissolution of microscopic vapor bubbles in liquid. When these bubbles collapse, they generate powerful micro-jets that dislodge dirt particles from the surface of the items, ensuring deep and detailed cleaning.
This manual provides essential information for the safe and effective operation, setup, and maintenance of your ultrasonic cleaner.
2. Instrucións de seguridade importantes
Lea atentamente todas as instrucións de seguridade antes de operar o dispositivo. O incumprimento destas instrucións pode provocar descargas eléctricas, incendios ou lesións graves.
- Seguridade eléctrica: Asegúrese de que a fonte de alimentación coincida co voltage specified on the device (230 V, 50 Hz). Do not operate the unit with a damaged power cord or plug. Do not immerse the main unit in water. Always unplug the device when not in use, before filling or emptying the tank, or before cleaning.
- Auga e líquidos: Use only water or approved ultrasonic cleaning solutions in the tank. Do not use flammable, corrosive, or abrasive liquids. Ensure the liquid level is between the MIN and MAX marks.
- Aviso de calor: The unit features an integrated heating function. The tank and liquid can become hot (40-50 °C). Exercise caution when handling the unit during or after operation.
- Protección contra sobrecarga: The device is equipped with overload protection. If the unit stops unexpectedly, unplug it and allow it to cool before attempting to restart.
- Nenos e animais: Keep the device out of reach of children and pets. This appliance is not intended for use by persons with reduced physical, sensory, or mental capabilities unless supervised.
- Uso axeitado: Use the device only for its intended purpose as an ultrasonic cleaner. Do not attempt to disassemble or repair the unit yourself. Contact qualified service personnel for repairs.
3. Produto rematadoview e Compoñentes
Familiarize yourself with the main parts of your DEMA USR 2200/170 E Ultrasonic Cleaner:
Figura 1: Diagram illustrating the main components of the ultrasonic cleaner, including the viewing window, lid, cleaning tank, housing, display, and control buttons (ON, OFF, SET, TC) with corresponding indicator LEDs for heating, ultrasound, and overload protection. It also shows the included cleaning basket and watch/bracelet holder.
- Tapa: Transparent lid to cover the cleaning tank during operation.
- Cleaning Tank: Made of SUS 304 stainless steel, where items are placed for cleaning.
- Panel de control: Features a digital display and buttons for ON, OFF, SET (timer), and TC (temperature control/heating).
- Indicadores LED: Red LED for heating status, Green LED for ultrasonic working status, and an indicator for overload protection.
- Cesta de limpeza: A removable plastic basket to hold items during cleaning, preventing them from resting directly on the tank bottom.
- Watch/Bracelet Holder: A specialized attachment for cleaning watches and bracelets within the basket.
Figura 2: Arriba view of the DEMA USR 2200/170 E Ultrasonic Cleaner with the lid open, revealing the stainless steel cleaning tank and the white plastic cleaning basket in place.
Figura 3: The DEMA USR 2200/170 E Ultrasonic Cleaner with the cleaning basket removed, providing a clear view of the stainless steel tank interior and the attached power cord.
4. Especificacións
| Característica | Especificación |
|---|---|
| Marca | DEMA |
| Modelo | USR 2200/170 E |
| Vol. De entradatage | 230 V (50 Hz) |
| Potencia de entrada | 170 W (90 W heating power) |
| Frecuencia ultrasónica | 35,000 Hz |
| Temperatura de calefacción | 40 - 50 °C |
| Cleaning Tank Material | Aceiro inoxidable SUS 304 |
| Material da vivenda | ABS 757 |
| Dimensións do dispositivo (L x A x H) | 29 (32 with plug) x 23 x 16.5 cm |
| Cleaning Tank Dimensions (L x W x H) | 24.5 x 14 (min. 12) x 8 cm |
| Cleaning Tank Volume | 2600 ml |
| Maximum Liquid Volume | 2200 ml |
| Minimum Liquid Volume | 700 ml |
| Digital Timer Levels | 5 levels: 90s, 180s, 280s, 380s, 480s |
| Peso | Aprox. 2.7 kg |
5. Configuración
- Desempaquetar: Carefully remove the ultrasonic cleaner and all accessories from the packaging. Retain packaging for future storage or transport.
- Colocación: Coloque a unidade sobre unha superficie estable, plana e seca, lonxe de fontes de calor e da luz solar directa. Asegúrese de que haxa unha ventilación axeitada arredor da unidade.
- Conexión de alimentación: Asegúrese de que a unidade estea desconectada antes de continuar.
- Inserir cesta: Place the cleaning basket into the stainless steel tank.
6. Instrucións de funcionamento
6.1 Enchendo o depósito
- Abre a tapa.
- Fill the stainless steel tank with water or a suitable ultrasonic cleaning solution. Ensure the liquid level is between the 'MIN' (700 ml) and 'MAX' (2200 ml) marks indicated inside the tank. Do not overfill or underfill.
- Pecha a tapa.
6.2 Placing Items for Cleaning
- Place the items to be cleaned into the cleaning basket. For delicate items like watches, use the provided watch/bracelet holder.
- Ensure items are fully submerged in the cleaning solution but do not touch the bottom of the tank directly.
- Avoid overcrowding the basket, as this can reduce cleaning efficiency.
Figura 4: Diagram illustrating various items suitable for ultrasonic cleaning, including jewelry, glasses, metal parts, cutlery, and general household items. It also specifies that only waterproof watches should be cleaned.
Suitable Items for Cleaning: Jewelry, glasses, waterproof watches, metal parts, cutlery, and various small household items. Note: Only clean waterproof watches.
6.3 Configuración do temporizador
- Conecta o cable de alimentación a unha toma de corrente con conexión a terra. A pantalla dixital iluminarase.
- Press the 'SET' button repeatedly to cycle through the 5 preset cleaning times: 90s, 180s, 280s, 380s, 480s. Select the desired cleaning duration.
6.4 Uso da función de quecemento
- Press the 'TC' button to activate the heating function. The red 'Heat' LED will light up.
- The unit will heat the liquid to a temperature between 40-50 °C. Heating can improve cleaning effectiveness for certain items.
- Press 'TC' again to turn off the heating function.
6.5 Inicio e detención da limpeza
- After setting the timer and optionally activating heating, press the 'ON' button to start the ultrasonic cleaning process. The green 'Working' LED will light up.
- The unit will automatically stop when the selected timer duration expires.
- To stop cleaning manually before the timer expires, press the 'OFF' button.
- After cleaning, unplug the unit and carefully remove the cleaning basket with the cleaned items. Rinse items under clean water if necessary and dry them thoroughly.
7. Mantemento e Limpeza
Un mantemento regular garante a lonxevidade e o rendemento óptimo do seu limpador ultrasónico.
- Drenaxe do tanque: After each use, especially if using cleaning solutions, unplug the unit and carefully pour out the liquid from the tank. Avoid spilling liquid onto the control panel or housing.
- Limpeza do tanque: Wipe the stainless steel tank with a soft, damp cloth. Do not use abrasive cleaners or scouring pads, as these can scratch the surface.
- Limpeza da vivenda: Wipe the exterior housing with a soft, dry, or slightly damp pano. Non use produtos químicos agresivos.
- Accesorios de limpeza: Rinse the cleaning basket and watch/bracelet holder with clean water and allow them to air dry.
- Almacenamento: Store the unit in a cool, dry place, away from direct sunlight and moisture. Ensure the tank is empty and dry before storage.
8 Solución de problemas
If you encounter any issues with your DEMA USR 2200/170 E Ultrasonic Cleaner, please refer to the following table before contacting customer support.
| Problema | Causa posible | Solución |
|---|---|---|
| A unidade non se acende | No power supply; Power cord not properly connected; Overload protection activated. | Check power outlet and cord connection. Unplug and wait for 10-15 minutes for overload protection to reset. |
| Limpeza non eficaz | Insufficient cleaning solution; Items overcrowded; Incorrect cleaning time; Items not suitable for ultrasonic cleaning. | Ensure liquid level is correct. Clean fewer items at a time. Increase cleaning time. Use appropriate cleaning solution. Verify items are suitable (refer to Section 6.2). |
| A función de calefacción non funciona | Heating not activated; Malfunction. | Press the 'TC' button to activate heating (red LED should light up). If still not working, contact customer support. |
| A unidade para durante o funcionamento | Timer expired; Overload protection activated. | This is normal if the timer has finished. If not, unplug and allow the unit to cool for 10-15 minutes. |
9. Garantía e soporte
DEMA products are manufactured to high-quality standards. For warranty information or technical support, please refer to the documentation provided with your purchase or contact your retailer. Keep your proof of purchase for any warranty claims.
For further assistance, please visit the official DEMA websitio ou póñase en contacto co seu departamento de atención ao cliente.