Mira Orbis Installation And User Manual page 10

•
Avoid layouts where the shower hose will be sharply kinked. This may reduce
the life of the hose.
•
A Soap Dish/Hose Retaining Ring is supplied to prevent the handset from
dropping below the spill-over level of the bath or shower tray, which could
lead to contamination from back-siphoning. The supplied Hose Retaining Ring
should meet the majority of user requirements for shower installations with
flexible outlet fittings. However, there will be occasions when it will not provide
a suitable solution. In these instances an outlet double checkvalve, e.g. a
Mira DCV-H, must be fitted. This will increase the required supply pressure
typically by 0.1 bar (see section "Accessories").
•
Supply pipework
appliance.
•
To avoid damage to the case when soldered fittings are used, pre-solder the
pipework and fittings before connecting them to the inlet connector assembly.
Refrain from applying excessive force when making any connections. Always
provide mechanical support when making the plumbing connections.
•
The appliance is fitted with a brass inlet compression assembly for connecting
to a 15 mm supply pipe from the top, bottom or back. The fitting of double
checkvalves in the inlet supply to the appliance, can cause a pressure
build-up, which could exceed the maximum static inlet pressure and damage
the appliance.
Minimum
200 mm from
ceiling
Fixed to finished
wall surface
Isolating Valve
Avoid Sharp Kinks
MUST be flushed to clear debris before connecting to the
10
Convenient height
for all the family
Hose Retaining Ring
25 mm Min.
Bath
Shower Tray