Product Overview
This manual provides essential information for the installation, operation, and maintenance of your Franke Maris MRG 611-62 Onyx Granite Kitchen Sink. Please read these instructions carefully before installation and use to ensure proper function and longevity of your product.
The Franke Maris MRG 611-62 is a reversible single-bowl granite composite sink, designed for cabinets starting from 45 cm. It features an eccentric control and a push-button valve for convenient operation.
Key Features:
- Material: Fragranite (Granite Composite)
- Color: Onyx (Black)
- Cabinet Size: Suitable for base cabinets from 45 cm
- Design: Reversible sink for flexible installation
- Drain Control: Eccentric control with push-button valve
- Dimensions (L x W): 62 x 50 cm
Setup and Installation
Proper installation is crucial for the performance and durability of your Franke sink. It is recommended that installation be performed by a qualified professional.
Pre-Installation Checklist:
- Verify all components are present and undamaged.
- Ensure the base cabinet meets the minimum size requirement (45 cm).
- Confirm countertop cut-out dimensions match the sink template (if provided, or refer to technical drawing).
- Have necessary tools: sealant, drill, jigsaw, screwdriver, measuring tape.
Installation Steps:
- Prepare the Countertop: Carefully cut the opening in the countertop according to the provided template or the technical drawing. Ensure edges are smooth and clean.
- Positioning: The sink is reversible. Decide on the desired orientation (drainer on left or right) before proceeding.
- Apply Sealant: Apply a continuous bead of silicone sealant around the perimeter of the sink's underside where it will contact the countertop.
- Insert Sink: Carefully lower the sink into the countertop opening. Press down firmly to ensure good contact with the sealant.
- Secure Fasteners: Attach and tighten the mounting clips/fasteners from underneath the countertop to secure the sink in place. Do not overtighten.
- Install Drain Assembly: Assemble the drain and overflow components according to their specific instructions. Connect the push-button valve mechanism.
- Connect Plumbing: Connect the waste pipe to the household drainage system. Ensure all connections are watertight.
- Install Faucet: Mount your kitchen faucet into the designated hole on the sink or countertop, following the faucet manufacturer's instructions.
- Test: Fill the sink with water and check for any leaks around the drain, overflow, and plumbing connections.

Figure 1: Technical drawing showing the dimensions (620mm x 500mm overall, bowl 350mm x 425mm) and layout of the Franke Maris MRG 611-62 sink.
Operating Instructions
Your Franke Maris MRG 611-62 sink is designed for ease of use with its integrated drain control.
Using the Push-Button Valve:
- The sink features an eccentric control with a push-button valve, allowing you to open and close the drain without putting your hands in dirty water.
- To Close the Drain: Press the button down firmly until it clicks into the closed position. This will seal the drain, allowing the sink to fill with water.
- To Open the Drain: Press the button again. It will release and the drain will open, allowing water to flow out.

Figure 2: A hand demonstrating the use of the push-button drain control.

Figure 3: Detailed view of the push-button drain control, showing its mechanism.
Maintenance and Care
To maintain the beauty and functionality of your Franke Fragranite sink, follow these care guidelines.
Daily Cleaning:
- Wipe the sink with a soft cloth or sponge and warm soapy water after each use.
- Rinse thoroughly with clean water and dry with a soft cloth to prevent water spots, especially in hard water areas.
Stain Removal:
- For stubborn stains, use a non-abrasive liquid cleaner specifically designed for granite composite sinks.
- Apply the cleaner, let it sit for a few minutes, then scrub gently with a soft brush or sponge. Rinse thoroughly.
- Avoid leaving tea bags, coffee grounds, or other staining agents in the sink for extended periods.
What to Avoid:
- Harsh Chemicals: Do not use abrasive cleaners, strong acids, alkalis, or drain cleaners containing harsh chemicals, as these can damage the Fragranite surface.
- Abrasive Materials: Avoid steel wool, scouring pads, or abrasive sponges, which can scratch the surface.
- Extreme Heat: While Fragranite is heat resistant, avoid placing extremely hot pots or pans directly onto the sink surface without protection.
- Impact: Avoid dropping heavy or sharp objects into the sink, which could cause chipping or cracking.
Troubleshooting
This section addresses common issues you might encounter with your Franke sink.
Common Issues and Solutions:
- Slow Drainage:
- Check for Blockage: Remove the drain stopper and check for food particles or debris.
- Clean P-Trap: If the blockage is deeper, the P-trap under the sink may need to be cleaned. Consult a plumber if unsure.
- Water Spots/Limescale:
- Regular Drying: Always dry the sink after use, especially in hard water areas.
- Limescale Remover: Use a mild limescale remover (e.g., diluted vinegar solution) specifically safe for granite composite sinks. Rinse thoroughly after use.
- Dull Surface:
- Deep Clean: Ensure the sink is thoroughly cleaned of any residue from food or cleaning agents.
- Enhance Shine: Specialized granite composite sink enhancers or oils can be used to restore luster.
- Leaking Around Drain/Faucet:
- Check Connections: Ensure all plumbing connections, including the drain assembly and faucet lines, are tight.
- Sealant Integrity: Inspect the sealant around the sink rim. If it's compromised, it may need to be reapplied.
- Professional Help: If leaks persist, contact a qualified plumber.
Specifications
| Feature | Detail |
|---|---|
| Brand | FRANKE |
| Model Number | 114.0477.500 |
| Product Dimensions (L x W x H) | 62 x 50 x 33.3 cm |
| Item Weight | 16 kg (16000 Grams) |
| Color | Onyx (Black) |
| Material | Fragranite (Granite Composite) |
| Finish Type | Brushed |
| Shape | Oblong |
| Installation Method | Integrated (Top-mount/Drop-in) |
| Minimum Cabinet Size | 45 cm |
| Drain Type | Grid (with push-button valve) |
| Reversible | Yes |
Warranty and Support
Franke products are manufactured to high-quality standards. For specific warranty information regarding your Franke Maris MRG 611-62 sink, please refer to the warranty card included with your purchase or visit the official Franke website.
For technical assistance, spare parts, or service inquiries, please contact Franke customer support. Contact details can typically be found on the Franke website or in your product documentation.
Manufacturer: FRANKE
Model Reference: 114.0477.500
ASIN: B079RWQ7T





