Mira event Installation, Operation, Maintenance Manual page 34

4.7. The ports adjacent to the
mixer assembly contain the
inlet check valves. The
check valves can be
removed and replaced if
required. Ensure the check
valve is inserted so the 'O'
seal on check valve faces
into the outlet of the
manifold.
4.8. Inspect inlet manifold 'O' seals
and renew if required. Ensure
that the 'O' seals between the
mixer assembly and the pump
assembly are correctly seated
on each male spigot.
Tip! When refitting the inlet
manifold, lightly grease 'O'
seals with a silicone based
lubricant.
4.9. Refit in reverse order.
4.10. Restore the water supplies and
check for any leaks.
4.11. Refit the cover by locating
the cover onto the tongue on
the top of the case. Push
the bottom of the cover
against the case, tighten the
cover retaining screw, refit
the temperature knob,
indicator trim and flow knob.
4.12. Prime the pump, refer to
"Commissioning: Priming
the Appliance". The
adjustable maximum
temperature will also require
to be reset, refer to
"Adjustable Maximum
Temperature Setting".
4.13. Restore the electrical supplies.
Inlet
Cover
retaining
34
'O' seals
Mixer
Temperature
Flow
Indicator