Blanco Bose 902 Manual

The Blanco Bose 902 is a high-performance kitchen sink system featuring a 9-inch undermount single bowl design, crafted from premium 18-gauge stainless steel with a satin finish. It includes a sound-dampening undercoating, integrated drain assembly, and is compatible with most standard faucets and accessories. Below are key sections for safety, features, installation, care, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Components 6. Connecting Accessories 7. Maintenance & Usage 8. Safety Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 18-gauge stainless steel bowl, sound-dampening undercoating, pre-cut faucet holes, integrated drain assembly, overflow protection.

Feature	Description
Material	Premium 18-gauge stainless steel
Finish	Satin finish for scratch resistance
Bowl Design	9-inch undermount single bowl
Sound Dampening	Undercoating reduces noise
Faucet Holes	Pre-cut for standard faucets
Drain Assembly	Integrated 3.5-inch drain
Overflow Protection	Prevents overflow accidents
Compatibility	Fits most standard cabinets
Weight Capacity	Supports up to 300 lbs
Warranty	Limited lifetime warranty

Installation

Unpack and inspect contents. Ensure cabinet is prepared.

Prepare cabinet: Measure and cut opening to match sink template.
Apply sealant: Apply silicone sealant along undermount flange.
Position sink: Lower sink into opening from below; secure with mounting clips.
Connect drain: Attach P-trap and drain pipes; ensure watertight connections.
Install faucet: Mount faucet through pre-cut holes; connect water lines.

WARNING! Sink is heavy; use two people for handling. Ensure all connections are secure to prevent leaks.

First-Time Setup

After installation, perform initial checks.

Check for leaks: Turn on water supply; inspect all connections.
Test drain: Fill sink with water; check drainage speed and leaks.
Adjust clips: Tighten mounting clips evenly for secure fit.
Clean surface: Wipe sink with mild cleaner to remove residues.

CAUTION! Do not use sink until sealant has cured (24 hours).

Specifications

Model: Bose 902
Material: 18-gauge stainless steel
Finish: Satin
Bowl Dimensions: 9 inches deep
Overall Dimensions: 33" L x 22" W
Weight: 28 lbs
Faucet Holes: 3 pre-cut (1.25" diameter)
Drain Size: 3.5 inches
Sound Rating: 1.2 HP sound dampening
Warranty: Limited lifetime

Controls and Components

Primary components: Bowl, drain assembly, mounting clips, overflow outlet.

Drain Controls: Strainer basket, stopper, lift rod mechanism.

Installation: Mounting clips, silicone sealant, template. Maintenance: Regular cleaning, avoid abrasive materials. Safety: Overflow protection, weight limits.

Connecting Accessories

Faucet: Standard 8-inch centerset. Garbage disposal: Compatible with most models. Accessories: Soap dispensers, cutting boards.

Turn off water supply before connecting accessories.
Follow manufacturer instructions for each accessory.
Use Teflon tape on threaded connections.

Tip: Ensure accessories are compatible with undermount installation.

Maintenance & Usage

Designed for daily kitchen use.

Daily cleaning: Use mild detergent and soft cloth.
Stain removal: Use baking soda paste for tough stains.
Drain maintenance: Clean strainer regularly; avoid pouring grease.
Prevent scratches: Use rubber mats for heavy pots.
Water spots: Dry with soft cloth after use.

WARNING! Do not cut directly on sink surface. Avoid extreme temperature changes.

Safety Features

Overflow Protection: Prevents flooding if drain is blocked. Weight Capacity: Rated for 300 lbs. Heat Resistance: Withstands normal kitchen temperatures.

Care & Cleaning

Use mild, non-abrasive cleaners. Avoid bleach, ammonia, or acidic cleaners.

CAUTION! Do not use steel wool or abrasive pads; they can damage finish.

Regulatory Information

Complies with NSF/ANSI 51 food equipment standards. Meets ASTM corrosion resistance standards. Copyright © 2025 Blanco; all trademarks property of Blanco Group. For support, visit www.blanco.com or contact 1-800-451-5782.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Leaks around edges	Insufficient sealant	Reapply silicone sealant; tighten clips.
Slow drainage	Clogged drain	Clean strainer and P-trap; use drain cleaner.
Scratches on surface	Abrasive cleaning	Avoid abrasive materials; use recommended cleaners.
Water spots	Hard water	Dry after use; use vinegar solution for spots.
Noise during use	Loose installation	Check mounting clips; ensure secure fit.

Reset: Reinstall if necessary following installation steps.

Service: 1-800-451-5782; www.blanco.com