1. Introducción
Thank you for choosing the EISL Leon NI183ESCR-PR Single-Lever Kitchen Mixer. This professional-grade kitchen faucet is designed for durability and ease of use, featuring a stainless steel spring, a certified 35 mm cartridge, and a versatile hand shower. This manual provides essential information for the safe installation, operation, and maintenance of your new kitchen mixer.
Lea atentamente estas instrucciones antes de la instalación y consérvelas para futuras consultas.
2. Instrucciones de seguridad
- Asegúrese de que todas las líneas de suministro de agua estén cerradas antes de comenzar la instalación.
- Si no está seguro acerca de alguna parte del proceso de instalación, consulte a un plomero calificado.
- No utilice limpiadores abrasivos ni estropajos sobre el acabado cromado, ya que esto puede dañar la superficie.
- This mixer is designed for standard pressure systems and is not suitable for low pressures or small accumulators.
- Check all connections for leaks after installation and before full operation.
3. Contenido del paquete
Verifique que todos los componentes estén presentes antes de comenzar la instalación:
- EISL Leon NI183ESCR-PR Single-Lever Kitchen Mixer (Faucet)
- Mounting Kit (includes all necessary fasteners and seals)
- Instrucciones de montaje (este manual)

Figure 3.1: EISL Leon NI183ESCR-PR Single-Lever Kitchen Mixer (Main Product View)
4. Especificaciones
| Característica | Especificación |
|---|---|
| Marca | EISL |
| Número de modelo | NI183ESCR-PR |
| Dimensiones (L x An x Al) | 25.3 x 5.5 x 54.5 cm |
| Peso | 130 gramos |
| Color | Cromo |
| Estilo | Resorte espiral |
| Finalizar | Cromo |
| Material | Latón |
| Método de instalación | Montaje de pie |
| Número de manijas | 1 |
| Altura del caño | 54.5 centímetros |
| Profundidad del pico | 25.3 centímetros |
| Cartucho | Certified 35 mm, silent |
| Ducha de mano | Removable with 2 jet variants |
| Compatibilidad | Suitable for instantaneous water heaters. Not suitable for low pressures or small accumulators. |

Figura 4.1: Dibujo técnico con dimensiones
5. Instalación
The EISL Leon NI183ESCR-PR kitchen mixer is designed for quick and easy assembly. It comes with complete mounting material suitable for instantaneous water heaters.
Herramientas necesarias (no incluidas):
- Llave ajustable
- Destornillador
- Sealant tape (optional, for extra security)
Pasos de instalación:
- Prepare el área de instalación: Ensure the sink hole is clean and appropriately sized for the mixer. Turn off the main water supply.
- Monte el mezclador: Insert the mixer base into the sink hole. Secure it from underneath the sink using the provided mounting kit (washer, gasket, and nut). Tighten firmly but do not overtighten.
- Conectar mangueras de agua: Connect the hot and cold water supply hoses to the corresponding inlets on the mixer. Ensure a tight seal, using sealant tape if desired. Connect the other ends of the hoses to your hot and cold water supply valves.
- Install Hand Shower: Connect the hand shower hose to the designated outlet on the mixer. Ensure the hose moves freely and does not kink.
- Compruebe si hay fugas: Slowly turn on the main water supply. Check all connections for any signs of leakage. If leaks are detected, turn off the water supply and re-tighten the connections.
- Operación de prueba: Once no leaks are present, test the mixer's operation, including the single-lever control and the hand shower's jet variants.

Figure 5.1: Installed EISL Leon NI183ESCR-PR Kitchen Mixer
6. Operación
The EISL Leon NI183ESCR-PR features a single-lever control for easy adjustment of water temperature and flow, along with a highly functional hand shower.
- Flujo y temperatura del agua: The single lever controls both water flow and temperature. Move the lever up to increase flow and down to decrease it. Move the lever left for hot water and right for cold water.
- Removable Hand Shower: The hand shower can be easily detached from its holder for extended reach and flexibility.
- Jet Variants: The hand shower offers two distinct jet variants. A button or switch on the hand shower allows you to toggle between a concentrated stream and a wider spray.
- Swiveling Shower Arm: The main shower arm is designed to swivel, providing additional flexibility and coverage over your sink area.
7. Mantenimiento y limpieza
Proper care will ensure the longevity and appearance of your EISL kitchen mixer.
- Limpieza regular: Clean the mixer regularly with a soft cloth and mild soap or a non-abrasive liquid cleaner. Rinse thoroughly with clean water and dry with a soft cloth to prevent water spots.
- Evite los productos químicos agresivos: Do not use abrasive cleaners, scouring pads, ammonia-based products, or cleaners containing bleach or alcohol, as these can damage the chrome finish and internal components.
- Mantenimiento del cartucho: The certified 35 mm cartridge is designed for long-lasting, silent operation. If you experience persistent drips or difficulty adjusting temperature/flow, the cartridge may need inspection or replacement by a professional.
- Limpieza de boquillas: Periodically clean the nozzles of the hand shower to remove any mineral buildup that might affect the spray pattern. Most modern nozzles can be cleaned by gently rubbing them with your finger or a soft brush.
8. Solución de problemas
A continuación se presentan algunos problemas comunes y sus posibles soluciones:
| Problema | Posible causa | Solución |
|---|---|---|
| Bajo caudal de agua | Aireador obstruido; válvulas de cierre parcialmente cerradas; baja presión de agua en el hogar. | Limpie o reemplace el aireador. Asegúrese de que las válvulas de cierre estén completamente abiertas. Consulte a un plomero si la presión del agua de la casa es constantemente baja. |
| Fuga del pico | Cartucho desgastado; acumulación de minerales en el cartucho. | The cartridge may need cleaning or replacement. Contact a professional plumber. |
| Fugas desde la base | Tuerca de montaje floja; juntas tóricas o juntas dañadas. | Tighten the mounting nut under the sink. Inspect and replace O-rings or gaskets if damaged. |
| Dificultad para ajustar la temperatura | Problema con el cartucho; presión de agua desequilibrada. | Check water supply lines for blockages. The cartridge may require inspection or replacement. |
| Hand Shower Not Switching Jet Variants | Mineral buildup in the hand shower head; faulty switch mechanism. | Clean the hand shower nozzles. If the problem persists, the hand shower head may need replacement. |
9. Garantía y soporte
For warranty claims or technical support, please refer to your purchase documentation or contact the retailer where the product was purchased. Specific information regarding spare parts availability is not provided in the product details.
Always ensure that any repairs or replacements are carried out by qualified personnel to maintain product integrity and safety.