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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 has been tested to the TMV3 scheme for use in Healthcare and 

Commercial situations and performs to the requirements of NHS Specification 

D08. It also satisfies 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

.

To ensure the product is installed in compliance to the TMV3 and D08  

standards, please refer to the TMV Manual provided separately with this  

product. 

Failure to do so may mean that the tap is no longer compliant.

 

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. Full access must 

be made available for future maintenance/servicing purposes.

Before drilling into walls, check that there are no hidden electrical wires,  

cables or water supply pipes. This can be checked with the aid of an  

electronic detector.

 

 

If power tools are used do not forget to:  

 

 

 

- Wear eye protection

 

 

 

- Unplug equipment after use

This product must not be modified in any way as this will invalidate  

the guarantee.

If you are in any doubt about your ability to install this product safely you 

must employ the services of an experienced qualified plumber. 

If in doubt, 

contact a registered plumber, 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

Need help? 

Give us a call on 

0330 026 6273 

and speak to one of our trained advisors.  

3

Important Safety Information

Summary of Contents for H64DMT2

Page 1: ...Please keep this booklet for future reference Installer when you have read these instructions please ensure you leave them with the user Installation Instructions and User Guide Single Sequential D08...

Page 2: ...ve been created to give you all of the information you need and if you need any further help please do not hesitate to give us a call on 0330 026 6273 Contents Important Safety Information 3 Specifica...

Page 3: ...e maintenance 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 pur...

Page 4: ...er will work adequately however the TMV3 scheme may not apply Supply requirements Minimum cold water supply temperature 5 C Maximum cold water supply temperature 25 C Maximum hot water supply temperat...

Page 5: ...disassemble the mixer valve or reset the mixed water temperature Easy Clean Filters This TMV has easy clean filters which once removed isolate the water supply to the mixer body TMV3 Approved This TMV...

Page 6: ...connecting the mixer tap Debris will reduce the performance and life of the mixer This mixer tap must be installed in compliance with current water regulations If you have any doubts about the water r...

Page 7: ...ply Pumped System with Essex flange cold mains supply cold mains supply 2m min Key 2m min 50mm If less than 1m see note Isolating Valve Reducing Valve Mixer Tap Pump Essex Flange Need help Give us a c...

Page 8: ...ackflow prevention device immediately upstream of the inlet b so that it draws water by gravity only from a cistern or cylinder having a permanently open vent pipe and the distributing pipe supplies n...

Page 9: ...ns and user preference To Fit the Flow Straightener Insert the chosen flow straightener into the casing ensuring the sealing washer is placed on top of the flow straightener Using a suitable span ner...

Page 10: ...backnuts fully using a suitable spanner 3 Connect Pipework Push the nuts and olives onto the pipework Push the pipework into the connections ensuring the olives are against the connections and tighte...

Page 11: ...work Push the nuts and olives onto the pipework Push the pipework into the connections ensuring the olives are against the connections and tighten the compression nuts to create a water tight seal 4 T...

Page 12: ...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 c...

Page 13: ...are available if required in order to minimise down time for the mixer during this process We recommend that the valve should be thermally disinfected using the integral flushing process following an...

Page 14: ...y result in seizing of the filters 1 Remove the control handle lever remove the cap and undo the screw and remove the lever 2 Unscrew the cartridge nut anti clockwise using a 30mm socket and remove th...

Page 15: ...pliers pull the internal tube from the inlets 4 Replace Internal Tube Replace the internal tube using a new spare part supplied from Bristan Note Internal tube with yellow flow regulator must be fitte...

Page 16: ...ot correct re calibrate the mixer tap 1 Turn the flow of water on 2 Remove the temperature control lever Remove the cap undo the grub screw and carefully remove the lever handle 3 Insert a 2 5mm hexag...

Page 17: ...sing a 2 5mm hexagonal key open the hot water bypass flushing screw turning anti clockwise until it stops completely 4 Turn the flow of water on by turning the flow handle to the On position 5 Hot wat...

Page 18: ...ausing pressure changes or instantaneous boiler temperature changes Do not use other water outlets when using the mixer Make sure the maintained inlet pressures are nominally balanced and sufficient R...

Page 19: ...tantaneous water heater not igniting because water flow rate is too low Increase water flow rate through the system Refer to the Maintenance section to clean the cartridge Contact the boiler manufactu...

Page 20: ...w 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...

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