1. Product Overview
The Negrari 2051DNAM is a practical and versatile wall-mounted utility sink, designed for both indoor and outdoor use. Constructed from high-quality virgin resin, it offers exceptional durability, resistance to common acids, and protection against atmospheric agents and humidity. Its compact dimensions (42 x 34 x 21 cm) make it an ideal solution for spaces where a full-sized sink might not fit, such as laundry rooms, gardens, terraces, garages, and verandas.
Key Features:
- Compact Design: Dimensions of 42 cm (width) x 34 cm (depth) x 21 cm (height) for space-saving installation.
- Durable Resin Construction: Made from virgin resin, ensuring long-lasting performance.
- Chemical and Weather Resistant: Impervious to common acids and resistant to atmospheric agents, making it suitable for various environments.
- Integrated Soap Dish: Features a double soap dish shelf, which can also be drilled for mixer tap installation.
- Complete Installation Kit: Includes wall mounting hardware, siphon, and overflow.
- Made in Italy: Manufactured with quality and reliability in Italy.
Figure 1: Negrari Wall-Mounted Resin Sink, showing front and rear views. This image highlights the compact design and pre-drilled holes for mounting.
2. Safety Information
Please read all instructions carefully before installation and use. Failure to follow these instructions may result in property damage or personal injury.
- Always wear appropriate personal protective equipment (e.g., safety glasses, gloves) during installation.
- Ensure the mounting surface is structurally sound and capable of supporting the weight of the sink when filled with water.
- Turn off the main water supply before connecting any plumbing.
- If you are unsure about any part of the installation process, consult a qualified professional plumber or installer.
- Keep small parts and packaging materials away from children.
3. Package Contents
Verify that all components listed below are present in your package before beginning installation:
- 1x Negrari 2051DNAM Resin Sink Basin
- 1x Drain Plug
- 1x Self-cleaning Siphon
- 1x Overflow Kit
- Wall Plugs (Tasselli)
- Wall Mounting Screws (Viteria per fissaggio a muro)
4. Setup and Installation
4.1. Before You Begin
Tools Required (not included):
- Drill
- Drill bits (appropriate for wall material and tap hole if applicable)
- Pencil or marker
- Measuring tape
- Level
- Screwdriver
- Adjustable wrench
- Sealant (silicone, if needed for plumbing connections)
Site Preparation:
- Choose a suitable location for the sink, ensuring access to water supply and drainage.
- Verify that the wall material can safely support the sink.
- Ensure sufficient clearance around the sink for use and maintenance.
Figure 2: Technical drawing with precise dimensions for the Negrari 2051DNAM sink. All measurements are in millimeters.
4.2. Step-by-Step Installation
- Mark Mounting Points: Hold the sink against the wall at the desired installation height. Use a level to ensure it is straight. Mark the positions for the wall mounting screws through the pre-drilled holes on the sink's rear flange. Refer to Figure 2 for precise measurements.
- Drill Holes: Using an appropriate drill bit for your wall type, drill holes at the marked positions. Insert the provided wall plugs (tasselli) into the drilled holes.
- Optional: Drill for Mixer Tap: If you intend to install a mixer tap, carefully drill the designated hole on the soap dish shelf using an appropriate drill bit. The sink is designed to be drillable for this purpose.
- Mount the Sink: Align the sink with the drilled holes and secure it to the wall using the provided wall mounting screws (viteria per fissaggio a muro). Ensure the sink is firmly attached and stable.
- Assemble Drain and Overflow: Refer to Figure 3 (exploded view) for the assembly of the drain plug, self-cleaning siphon, and overflow kit. Connect the overflow tube to the designated opening in the sink basin. Install the drain plug assembly into the sink's drain hole.
- Connect Siphon: Attach the self-cleaning siphon to the drain assembly. Connect the siphon outlet to your existing wastewater plumbing. Ensure all connections are tight to prevent leaks. Use sealant if necessary.
- Connect Water Supply (if applicable): If you installed a mixer tap, connect the hot and cold water supply lines to the tap according to the tap manufacturer's instructions.
- Test for Leaks: Turn on the main water supply and fill the sink with water. Check all plumbing connections for any signs of leaks. Run water through the tap (if installed) and observe the drain and siphon for proper function.
Figure 3: Exploded view illustrating the components and assembly sequence for the Negrari sink, including the drain, siphon, and overflow.
5. Operating Instructions
The Negrari 2051DNAM utility sink operates like any standard sink. Simply turn on the water supply from your tap (if installed) to fill the basin. Use the drain plug to retain water in the basin when needed. The overflow feature helps prevent accidental spills if the sink is overfilled.
6. Maintenance
To ensure the longevity and appearance of your Negrari resin sink, follow these simple maintenance guidelines:
- Regular Cleaning: Clean the sink regularly with mild soap and water. Use a soft cloth or sponge.
- Avoid Abrasives: Do not use abrasive cleaners, scouring pads, or harsh chemicals, as these can damage the resin surface.
- Acid Resistance: The sink is resistant to common household acids. However, it is advisable to rinse the sink thoroughly after contact with any chemical to maintain its finish.
- Weather Resistance: Designed to withstand outdoor conditions, the sink requires minimal special care for weather exposure. Regular cleaning will suffice.
- Siphon Cleaning: The self-cleaning siphon helps prevent blockages, but occasional inspection and manual cleaning may be necessary if drainage slows.
7. Troubleshooting
Here are some common issues and their potential solutions:
- Slow Drainage: Check the drain plug for debris. Inspect the siphon for blockages and clean if necessary. Ensure the connection to the main drain is clear.
- Leaks from Connections: Tighten all plumbing connections. If leaks persist, disassemble, reapply plumber's tape or sealant, and reassemble. Ensure washers and gaskets are correctly seated.
- Sink Wobbles on Wall: Ensure wall mounting screws are fully tightened. Verify that the wall plugs are securely installed in the wall. The mounting surface must be flat and stable.
8. Specifications
| Feature | Specification |
|---|---|
| Model Number | 2051DNAM |
| Dimensions (W x D x H) | 42.5 cm x 34 cm x 21 cm |
| Material | Plastic, Polypropylene, Resin |
| Color | Glitter Black |
| Weight | 2 Kilograms |
| Installation Method | Wall-mounted |
| Number of Holes | 1 (for drain, drillable for tap) |
| Included Components | Drain plug, Self-cleaning Siphon, Wall Plugs, Overflow, Wall Mounting Screws |
9. Warranty Information
This product is covered by the manufacturer's standard warranty. Please retain your proof of purchase for any warranty claims. For specific details regarding warranty terms and conditions, refer to the documentation provided with your purchase or contact Negrari customer support.
10. Support
For further assistance, technical support, or to inquire about replacement parts, please contact Negrari customer service or visit the official Negrari store:
Visit the Negrari Store on Amazon
Please have your product model number (2051DNAM) and purchase details ready when contacting support.