7
6.
Orientate the CV housings & inlet adaptors as
shown below.The parts should be assembled in
this sequence.
7.
Check valves (CV) & filters (with integral
seals) should be located within the CV-housings
as shown. No need to separate these assem
-
blies.
8.
Tighten the CV-housings onto the inlet con
-
nectors. Ensure the filter is in place as this also
provides the sealing method for this joint. Use
a 19mm A/F spanner on the CV housing & hold
the inlet connector steady with 22mm A/F span
-
ner.
9.
Fit the flexible hoses to the top of the CV-
housings & tighten the flexible hose nuts using
19mm A/F spanner. Again hold the inlet con
-
nector steady with 22mm A/F spanner.A seal is
captivated within the nut of the flexible hose .
10.
Connect supply pipes (DN15, Ø12.7mm) to
the inlet connectors. Alternatively, flexible hoses
(not supplied) can be used which have G1/2”
female end connections.
Ensure LEFT inlet flexible hose
is connected to the HOT water
supply & conversely the RIGHT
inlet to the COLD.
SEE SECTION.6 FOR GUIDE
-
LINES ON INSTALLING FLEX-
IBLE HOSES
Excessive force is not necessary
to achieve a good seal between
these parts.
RESTORE SUPPLIES & CHECK ALL JOINTS FOR LEAKS
6
9
7
8
10
19
19
22
Flexible
hose
Check
valve (CV)
CV hous
-
ing
Filter
(strainer)
with inte-
gral seal
Inlet
connector
Fit supply pipe
to G1/2” side
