Fit The Mechanical Flow Valve - Alpha CB50 Boiler Hardware Replacement Manual

3. FIT THE MECHANICAL FLOW VALVE

a. Fit the union bend (A in Fig. 1) supplied, in the position where the regulator was removed from using the new
washers supplied, see Fig. 5.
Note: Before fitting the union bend, position the filter (previously removed from the regulator) into the manifold, see Fig. 5.
b. Remove the DHW outlet pipe by offering the new flow valve and pipe assembly supplied, upto the DHW outlet pipe
and mark where the existing pipework needs to be cut. Cut the pipe and remove it from the cylinder.
c. Fit the new valve and outlet pipe assembly to the cylinder and DHW pipework using the new washers supplied, see Fig 5.
d. Turn on the electrical, gas and water supplies, refill the cylinder and test the operation of the new valve.
e. Re-assemble all the remaining parts to complete re-assembly of the boiler.
Alpha Therm Limited.
Nepicar House, London Road, Wrotham Heath,
Sevenoaks, Kent TN15 7RS
Technical Helpline: 0870 3001964
email: info@alphatherm.co.uk
website: www.alpha-innovation.co.uk
Compiled and designed by Publications 2000, Tel (01670) 356211
Fig. 4 - CB50 fitted with flow regulator on inlet
Fig. 5 - CB50 fitted with new type flow regulator on outlet
These guidelines have been carefully prepared but we reserve the right to
alter the specification at any time in the interest of product improvement.
© Alpha Therm Limited 2004.
07/04/D163