BRISTAN SI PROSNK C (D3) Professional Sink Mixer With Pull Down Hose Installation Guide

: June 21, 2024
: BRISTAN

Table of Contents

SI PROSNK C (D3) Professional Sink Mixer With Pull Down Hose
Specifications
Installation Instructions
Before Installation
Pack Contents
Important Notes
Contact Information
Warning from Your Water Supplier
FAQ
Q: Can this tap be used with a mains water supply

SI PROSNK C (D3) Professional Sink Mixer With Pull Down Hose

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Specifications

Dynamic Water Pressure:
- Min: 1.5 bar
- Max: 5.0 bar
Maximum Static Pressure: 10.0 bar
Inlet Water Temperature:
- Cold Water Supply
- Hot Water Supply
Inlet Connections:
- G1/2 Flexible Tails

Installation Instructions

Feed the pipes through the sink hole and place the tap
body.
Feed all pipes through the nut, screw onto the threaded pipe,
and tighten screws to secure.

Before Installation

Prior to installation, ensure you have the necessary tools:

Adjustable Spanner
Pipe Cutter
Hexagonal Key
Crosshead Screwdriver

Pack Contents

All products manufactured and supplied by Bristan are safe to
use provided that they are installed, operated, and receive regular
maintenance in accordance with the instructions provided.

Important Notes

Isolation valves must be fitted to the inlet water supplies for
ease of future maintenance.
Water supply must be thoroughly flushed before installation to
remove any debris.
Product must not be modified to maintain guarantee
validity.

Contact Information

If in doubt, contact a registered plumber, your Local Water
Authority, or the Institute of Plumbing for assistance.

Warning from Your Water Supplier

Follow regulations to prevent contamination of drinking water
and ensure compliance with legal requirements. Contact your Local
Water Supplier for further guidance.

FAQ

Q: Can this tap be used with a mains water supply

directly?

A: It is recommended to connect both hot and cold water supplies
to a storage cistern to prevent backflow contamination. Contact
your Local Water Supplier for more information.

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Installation Instructions & User Guide
Please leave these instructions with the end user

Product Code: SI PROSNK C (D3)

Specifications
Dynamic Water Pressure

Min: 1.5 bar

Max: 5.0 bar

2.0 3.0

1.0

4.0

0.2

5.0

Pressure BAR

2.0 3.0

1.0

4.0

0.2

5.0

Pressure BAR

Maximum Static Pressure: 10.0 bar

Inlet Water Temperature Cold Water Supply Hot Water Supply

25°C 5°C
Min: 5°C Max: 25°C

60°C
60°C Recommended

Inlet Connections
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G1/2″ Flexible
Tails

Tools You’ll Need

Spare Parts

Adjustable Spanner

Pipe Cutter

Hexagonal Key

Crosshead Screwdriver

Prior to Installation

To replace any spare parts for your tap, why not scan the QR Code or visit www.bristan.com
and search for your product.
Pack Contents

All products manufactured and supplied by Bristan are safe to use provided that they are installed, operated and receive regular maintenance in accordance with these instructions.
This product needs to be installed in accordance with, and meet the requirements of the Water Supply (Water Fittings) Regulations 1999 and current by-laws. For full Installation Requirements & Notes (IRN) please visit wras.co.uk/directory.
Isolation valves must be fitted to the inlet water supplies to ensure ease of future maintenance.
x1 Before installing this product the water supply must be thoroughly flushed in order to remove any swarf, solder etc. Full access must be made available for future maintenance/ servicing purposes.
This product must not be modified in any way as this will invalidate the guarantee.
If in doubt, contact a registered plumber, your Local Water Authority or the Secretary of the Institute of Plumbing, address as follows:-
x1 The Institute of Plumbing, 64 Station Lane, Hornchurch, Essex, RM12 6NB, Tel: 01708 472791

Warning from Your Water Supplier
It could be a criminal offence to use this tap with a mains water supply drawn directly from the supply pipe (the supply pipe is the one that brings the water supply into your home and is directly connected to the public water main).
This tap has an outlet on a flexible hose, which if immersed in water, could result in contaminated water being back drawn into the pipework if the supply pressure dropped. To prevent contamination of drinking water in the premises and in the water main, and to comply with the legal requirement of the UK plumbing regulations and byelaws, both hot and cold water supplies to this tap must come from a storage cistern.
If the distributing pipes feeding this tap from the storage cistern have other outlets connected to them, the outlet of this tap must be lower than any of those other outlets.
If installed as a tap which is used for drawing water for drinking, and the quality of the water from the storage cistern does not meet the standards for drinking water, a separate tap supplied with wholesome water must be provided for drinking purposes.
For further information, contact the Water Regulations Department of your Local Water Supplier (see WRAS website: wras.co.uk) or contact the Water Regulations Advisory Scheme by email (info@wras.co.uk) or telephone: 0333 207 9030

Installation
1
Feed the pipes through the sink hole and place
the tap body.

2
Feed all pipes through the nut, screw onto the threaded pipe and tighten screws to secure.

3
IMPORTANT fit isolation valves for future
maintenance

Connect the hot and
cold water connections.
Olive
Compression Nut

4

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Switch on the water supply and check connections for any leaks.

Flexible Connecting Pipes

Slight bend

90° angle

Curved round

Kinks Twists

Operation

Off Hot

On Cold

Press for Spray Aerated Water

Maintenance – Cleaning/Replacing Cartridge

1
2.5
mm

Remove cap.

Undo grub

screw and

remove IMPORTANT

handle.

Isolate the

water supply

before starting!

2

Unscrew shroud and retaining nut.
Remove cartridge.

3

Visit www.bristan.com or scan the QR Code and search for your product

4
Reverse the steps

12

code to replace the

to replace the

cartridge for your tap.

valves and

handles.

Maintenance – Replacing Handset

1

Unscrew handset from hose.

Replace with new handset.

IMPORTANT Isolate the water supply before starting!

Turn on tap to check connections for any leaks.

Troubleshooting

Symptom

Cause

Remedy

Partially closed isolation valve.

Open isolation valve.

Head of water is below the minimum distance required.

Refer to specification for minimum distance required.

No flow or low flow rate

Hot or cold water being drawn off elsewhere causing pressure changes or instantaneous boiler temperature changes.

Do not use other water outlets when using the taps.

Airlock or partial blockage in the supply pipework.

Flush through pipework to ensure removal of debris and any airlocks.

Water dripping from taps

This is normal for a short time after using the This is caused by residual water tension, the build up of

taps.

water in the tap body.

If water continues to drip, possibly due to the ceramic disc valves

Remove valves and clean, refer to ‘Maintenance’ section before starting any maintenance.

Closed isolation valve.

Taps do not

turn on

Mains water supply turned off.

Open isolation valve. Turn on mains water supply.

Hose doesn’t release/re-
turn properly

Hose is blocked/kinked/twisted or snagged on other objects.

Isolate the water supply and check the hose for any blockages or defects. Ensure the area is clear so the hose can’t get snagged on other objects.

Handset Pressure Changes

Site water pressure is too high for the

Install a Pressure Reducing Valve in order

working pressures listed on the specification. to achieve working levels of pressure.

General Cleaning

Contact Us

Bristan products are made frompremium materials, with hand polished, PVD, EPD or electroplated finishes.
Your tap should be regularly cleaned with warm water, a mild pH-neutral liquid soap, and polished with a soft cloth. Any residues from soap, toothpaste, shampoos and shower gels can cause blemishes if not rinsed off straight after use.
Household bleaches and cleaners contain harsh chemicals and may damage the surface finish. Avoid using abrasive cloths, scouring pads, scrub sponges, steel wool or anything similar.
Some surfaces such as nickel and pewter may be affected by the dye found in some cloths, so it is also important to avoid hanging cloths on spouts.

Bristan Group Ltd.

UK: Bristan Group, B78 1SG. EU: Masco Europe S.à.r.l.
14 Rue Strachen 6933 Mensdorf Luxembourg

Customer Service: +44330 026 6273

Web:

www.bristan.com

Email:

enquire@bristan.com

A Masco Company

Our Guarantee
At Bristan, we want to make things as easy as possible for our customers. That’s why we offer solid guarantees on all our products, effective from the date of purchase, to give you peace of mind. To start your free guarantee simply scan the QR code and register your product. Alternatively visit www.bristan.com/register. For any other queries, please call our Customer Service on 0330 026 6273 where our expert team of advisors will be able to offer you any help and advice. For full guarantee terms and conditions visit www.bristan.com/service-centre/guarantees.