1. Introdución
This manual provides detailed instructions for the safe and efficient operation of your Slendor 79-1 Magnetic Stirrer Hot Plate. This device is designed for laboratory use, enabling simultaneous stirring and heating of liquids. Please read this manual thoroughly before use and retain it for future reference.
2. Instrucións de seguridade
- Conecte sempre o dispositivo a unha toma de corrente conectada a terra.
- Do not operate the device with wet hands or in wet environments.
- Ensure the power switch is off before plugging or unplugging the unit.
- Avoid touching the heating plate during operation or immediately after use, as it can reach high temperatures.
- Use appropriate glassware and stir bars suitable for magnetic stirring and heating.
- Do not exceed the maximum stirring capacity of 3000ml.
- Operar nunha zona ben ventilada.
- In case of overload, short circuit, or abnormal speed, the power supply will automatically turn off.
- Manter fóra do alcance dos nenos.
3. Contido do paquete
Verifique que todos os elementos estean presentes e sen danos ao desembalar:
- Magnetic Stirrer Hot Plate Unit
- Soporte de soporte
- Stirring Bar (1 inch Teflon coated)
- Cable de alimentación
- Fusible
- Manual de usuario
Image: The Slendor 79-1 Magnetic Stirrer Hot Plate shown with its support stand, stirring bar, and power cord.
4. Características do produto
- Stepless Speed Adjustment: Allows for precise control of stirring speed up to 2400 RPM.
- Quecemento rápido: Features a fully enclosed heating plate with 250W power, reaching a maximum temperature of 100°C (212°F). Note: This model does not include a temperature display; an external thermometer is required for accurate temperature measurement.
- Construción duradeira: Made from advanced materials resistant to high temperatures, abrasion, and chemical corrosion.
- Aplicación versátil: Suitable for various scientific research, industrial, agricultural, and educational laboratory settings.
- Funcionamento continuo: Designed for continuous use for 4 hours at high speed and 8 hours at medium speed.
Image: Detail of the control panel with speed and temperature adjustment knobs.
Image: Internal motor components, illustrating the robust design for stable and efficient operation.
5. Configuración
- Desembalaxe: Retire coidadosamente todos os compoñentes da embalaxe.
- Posicionamento: Place the magnetic stirrer hot plate on a stable, level, and heat-resistant surface.
- Montar o soporte:
- Screw the support rod into the designated hole on the back of the unit.
- Attach the adjustable bracket to the support rod at the desired height.
- Conexión de alimentación: Ensure the power switch is in the "OFF" position. Connect the power cord to the unit and then to a grounded electrical outlet.
- Stir Bar Placement: Place the Teflon-coated stir bar into the vessel containing the liquid to be stirred.
Imaxe: Traseira view showing the adjustable bracket and the dedicated fuse location.
6. Instrucións de funcionamento
6.1. Función de axitación
- Place the vessel with the liquid and stir bar on the center of the heating plate.
- Turn on the main power switch. The red indicator light will illuminate.
- Rotate the "Speed" knob clockwise to increase the stirring speed. Adjust to achieve the desired mixing vortex.
- To stop stirring, turn the "Speed" knob counter-clockwise to its minimum setting, then turn off the main power switch.
6.2. Función de quecemento
- Ensure the vessel is heat-resistant and contains the liquid to be heated.
- Acende o interruptor principal.
- Flip the "Heat" switch to the "ON" position. The yellow indicator light will illuminate, indicating heating is active.
- Rotate the "Temperature" knob to adjust the heating intensity.
- Monitor the liquid temperature using an external thermometer, as this unit does not have a built-in temperature display.
- To stop heating, flip the "Heat" switch to the "OFF" position. Allow the plate to cool down before handling.
6.3. Simultaneous Stirring and Heating
Both functions can be used concurrently. Follow the steps for both stirring and heating as described above.
Video: An instructional video demonstrating the operation of the magnetic stirrer, including activating stirring and heating functions.
7. Mantemento
- Limpeza: Disconnect the power cord before cleaning. Wipe the exterior and heating plate with a soft, damp pano. Non empregue produtos de limpeza abrasivos nin mergulle a unidade en auga.
- Almacenamento: Garde a unidade nun ambiente seco e limpo cando non a estea en uso.
- Substitución de fusibles: If the unit fails to power on, check the fuse located at the back of the unit. Replace with a fuse of the same rating if necessary.
8 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| A unidade non se acende. | Sen subministración de enerxía; fusible fundido. | Check power cord connection and outlet; Replace fuse. |
| Stirring is weak or inconsistent. | Stir bar not centered; Viscosity of liquid too high; Damaged stir bar. | Reposition stir bar; Reduce liquid volume or dilute; Replace stir bar. |
| Heating plate not heating. | Heat switch off; Internal heating element issue. | Ensure heat switch is on; Contact customer service if issue persists. |
9. Especificacións
- Modelo: 79-1
- Potencia de calefacción: 250 W
- Max Heating Temperature: 100 °C (212 °F)
- Max Stirring Speed: 2400 RPM
- Max Stirring Capacity: 3000 ml
- Dimensións do produto: 10.5 x 8.5 x 7.8 polgadas
- Peso do artigo: 4.07 libras
- Fabricante: Slender
Image: Dimensional drawing of the Slendor 79-1 Magnetic Stirrer Hot Plate.
10. Garantía e soporte
The Slendor 79-1 Magnetic Stirrer Hot Plate is designed for reliable performance. For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official Slendor websitio. Garde o comprobante de compra para reclamacións de garantía.