BRISTAN NR BSM C (D4) Nero Bath Shower Mixer Tap User Guide
- June 6, 2024
- BRISTAN
Table of Contents
Installation Instructions
& User Guide
Please leave these instructions with the end user
Product Code: NR BSM C (D4)
Specifications
Dynamic Water Pressure
Maximum Static Pressure: 10.0 bar
Inlet Water Temperature
Inlet Connections
Tools You’ll Need
Spare Parts
To replace any spare parts for your tap, why not scan the QR Code or visit www.bristan.com and search for your product.
Prior to Installation
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.
Before installing this product the water supply must be thoroughly flushed in
order to remove any swarf, solder etc.
This product must not be modified in any way as this will invalidate the
guarantee.
Full access must be made available for future maintenance/servicing purposes.
If in doubt, contact a registered plumber or your Local Water Authority or the
Secretary of the Institute of Plumbing, address as follows:-
The Institute of Plumbing, 64 Station Lane,
Hornchurch, Essex,
RM12 6NB, Tel: 01708 472791
Pack Contents
Installation
Operation
General Cleaning
Bristan products are made from premium materials, with hand polishing and
electroplated finishes.
Your taps or shower 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 clothes on spouts.
Maintenance – Clean/Replace Outlet
Servicing Your Tap
We recommend servicing your tap at least once every year to prolong its life.
To see a video showing how to remove the cartridge for servicing, scan the QR
code with your smartphone or tablet.
Alternatively, visit
www.youtube.com/BristanTV
http://www.youtube.com/BristanTV
Maintenance – Valve Cleaning
Troubleshooting
| Symptom | Cause | Remedy |
|---|---|---|
| No flow or low flow rate | Partially closed isolation valve. | Open isolation |
valve.
Instantaneous water heater cycles on and off as flow rate or pressure is too
low.| Increase water flow rate or pressure through the system.
The Head of water is below the minimum distance required.| Refer to the
specification for the minimum distance required.
Hot or cold water being drawn off elsewhere causes 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 the removal of debris and any airlocks.
Water dripping from taps| This is normal for a short time after using the
taps.| This is caused by residual water tension, the build-up of water in the
tap body.
If water continues to drip, possibly due to the ceramic disc valves| Remove
valves and clean them, refer to the ‘Maintenance’ section before starting any
maintenance.
| Closed isolation valve.| Open isolation valve.
Taps do not turn on| The mains water supply turned off.| Turn on mains water
supply.
Notes
Please use this space for any notes you or your installer may have regarding
the installation/plumbing of this product.
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 to register your
product via a computer.
For full guarantee terms and conditions visit
www.bristan.com/guarantees.
We know & We Care
http://www.bristan.com//register
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