19
OFF
ON
15.
Align the mixer with the inlet pipes and push
on fully. Secure the mixer to the backplate, but
do not overtighten the screws.
Note!
Make sure that the grubscrews are
engaged fully in the valve body grooves.
Make sure that the slot for removing the
concealing plate is at the bottom.
16. Perform an inlet leak test.
Turn the flow lever to the
OFF
position
and restore the water flow to each of the
inlets. Slowly turn the mixer
ON
so that a
small amount of water flows from the outlet
(make sure the water is able to drain to a waste
outlet or is caught in a receptacle e.g. bucket
or jug). Turn the mixer off and look for water
leaks around each of the inlets.
If a leak is detected check the following:
i. The supply pipework is 15mm copper BS
en 1057
ii. The supply pipework must extend between
30 and 35mm
from the finished wall
surface.
iii. The supply pipework must be supported to
aid valve assembly.
iv. The internal mixer seals are damaged/
missing. Contact Mira Customer Services.
(See
‘Customer Services’
on the back
cover for details.)
Concealing
Plate
17.
Clip the concealing plate onto the backplate.
Summary of Contents for Mira Calibre ER
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