Introduction
Welcome to your new GROHE 31486001 Sink Mixer Tap. This manual provides essential information for the safe installation, operation, and maintenance of your new kitchen faucet. Please read these instructions carefully before installation and keep them for future reference.
This tap features GROHE SilkMove for smooth operation, GROHE EasyDock for the pull-out spray, and GROHE Zero separate internal water circuits for lead and nickel-free water.
Image: The GROHE 31486001 Sink Mixer Tap, showcasing its chrome finish, high arc design, and integrated pull-out spray head.
Safety Information
General Safety: Always turn off the main water supply before beginning any installation or maintenance work. Ensure all connections are secure to prevent leaks. If you are unsure about any installation steps, consult a qualified plumber.
Water Temperature: Be aware of hot water temperatures to prevent scalding. Adjust your water heater settings as needed to ensure safe water delivery temperatures.
Package Contents
Before beginning installation, verify that all parts are present and undamaged:
- GROHE 31486001 Sink Mixer Tap
- Mounting hardware (washer, nut)
- Flexible connection hoses
- Instruction Manual
Setup and Installation
This faucet is designed for single-hole deck mount installation. Follow these steps carefully:
Tools Required:
- Adjustable wrench
- Screwdriver
- Plumber's tape
- Basin wrench (optional, for tight spaces)
Installation Steps:
- Step 1: Prepare the Sink
Ensure the sink hole is clean and free of debris. The recommended hole diameter is approximately 34mm. - Step 2: Mount the Faucet
Insert the faucet body into the sink hole. Secure it from underneath the sink using the provided mounting hardware (washer, nut). Tighten firmly but do not overtighten.
Image: Technical diagram illustrating the dimensions and installation requirements for the GROHE 31486001 Sink Mixer Tap.
- Step 3: Connect Water Lines
Connect the flexible supply hoses from the faucet to your hot and cold water supply valves. Use plumber's tape on threaded connections to ensure a watertight seal. Ensure the hot and cold lines are connected correctly. - Step 4: Install Pull-Out Spray Hose and Weight
Feed the pull-out spray hose through the faucet body. Attach the counterweight to the hose underneath the sink to ensure the spray head retracts smoothly. - Step 5: Test for Leaks
Turn on the main water supply slowly and check all connections for leaks. Operate the faucet to ensure proper water flow and temperature mixing.
Operating Instructions
Water Flow and Temperature Control: The single handle controls both water flow and temperature. Lift the handle to increase flow and move it left for hot water, right for cold water.
Pull-Out Spray Function: The faucet features a pull-out spray head. Gently pull the spray head from the spout to extend it. After use, the GROHE EasyDock system ensures the spray head returns smoothly to its original position.
Image: The GROHE 31486001 Sink Mixer Tap installed in a kitchen, demonstrating water flow into the sink.
Spray Modes: The pull-out spray head offers two jet types: a laminair jet and a SpeedClean shower jet. Press the button on the spray head to switch between these modes.
Image: A user demonstrating the pull-out spray function of the GROHE 31486001 faucet for rinsing vegetables.
Swivel Spout: The spout has a 360° rotation area, allowing for flexible use across multiple sink bowls.
Maintenance
Cleaning: Clean your GROHE faucet regularly with a soft cloth and mild soap. Avoid abrasive cleaners, scouring pads, or harsh chemicals, as these can damage the chrome finish and internal components.
Aerator Cleaning: If water flow decreases or becomes uneven, the aerator may be clogged with mineral buildup. Unscrew the aerator from the spout, clean any debris, and rinse thoroughly before reattaching.
Cartridge Care: The GROHE SilkMove ceramic cartridge is designed for long-lasting, smooth operation. If issues arise with temperature or flow control, consult a professional plumber.
Troubleshooting
Refer to the following common issues and solutions before contacting customer support:
- Low Water Flow:
- Check if the main water supply valves are fully open.
- Clean the aerator for mineral buildup.
- Inspect supply hoses for kinks or obstructions.
- Leaks from Spout or Connections:
- Ensure all connections are tight. Do not overtighten.
- If the leak persists from the spout, the cartridge may need inspection or replacement by a qualified plumber.
- Spray Head Not Retracting:
- Check if the counterweight on the pull-out hose underneath the sink is properly positioned and not obstructed.
- Ensure the hose moves freely without kinks or impediments.
Specifications
- Brand: GROHE
- Model Name: 31486001
- Mounting Type: Deck Mount, Single Hole
- Finish Type: Chrome
- Material: Brass (Handle), Ceramic (Cartridge)
- Number of Handles: 1
- Special Feature: 2-jet pull-out shower head (laminair jet / SpeedClean shower jet)
- Spout Design: High Arc 360° Swivel
- Item Weight: Approximately 2 kg (4.4 pounds)
- Product Dimensions: 14.17 x 7.87 x 5.91 inches (approximate)
- Cartridge: GROHE SilkMove 35 mm ceramic cartridge
- Water Circuits: GROHE Zero separate internal water circuits (Lead and Nickel Free)
Warranty and Support
GROHE products are manufactured to the highest standards and come with a manufacturer's warranty. Please refer to the warranty card included with your product for specific terms and conditions, as warranty periods and coverage may vary by region.
For technical assistance, spare parts, or warranty claims, please contact GROHE customer support through their official website or authorized service centers. Keep your proof of purchase for warranty validation.
