Top up the system allowing the
header tank to fill to the required
level. Once complete, remove drained
MagnaCleanse assembly, disconnect
and reinstall MagnaClean filter to the
isolation valves. If this method is not
appropriate ensure a full drain down is
carried out.
Add a suitable inhibitor, such as
MC1+
®
, into the canister i.e. use the
pro-fill bleed valve or remove canister
lid assembly and pour into the filter.
Open up the isolation valves and
remove any air by venting using the
filter’s air vent.
Turn on the system and
re-set controls to the customer
requirements. Open any bypass valves
previously closed.
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18
19
Step-by-step
Once complete, turn OFF the HTV
isolation valve 2 and the cold mains
supply. All the radiators should be
full and valves open. Remove the
header tank and thoroughly clean,
then reconnect. Remove the cap from
the expansion pipe and reconnect
the cold mains supply to the header
tank supply and the cold feed system
supply.
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