VADO BLACK CHIC, Инструкция по установке и эксплуатации

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7
Fig.6
Diagrammatic view (not to scale)
WARNING
The shower MUST NOT be
positioned where it will be
subjected to freezing conditions.
IMPORTANT: The unit must be mounted on
a flat surface which covers the full width and
length of the backplate. It is important that
the wall surface is flat otherwise difficulty may
be encountered when fitting the cover and
subsequent operation of the unit may
be impaired.
IMPORTANT: The unit must be mounted onto
the finished wall surface (on top of the tiles).
DO NOT tile up to or seal around any part of
the unit using silicone sealer after fixing to the
wall. Special care must be taken not to block
or seal any prd vents on the unit .
IMPORTANT: Water regulations (fig.6)
• It is required that the showerhead be
‘ constrained by a fixed or sliding attachment
so that it can only discharge water at a point
not less than 25mm above the spill-over level
of the relevant bath, shower tray or other
fixed appliance’.
• If the riser kit is supplied with a ‘soapdish
hose retainer’ or bespoke ‘hose retainer’, it
will in most cases meet this requirement. If
the showerhead can still be placed within a
bath, basin or shower tray within the 25mm
limit, then a double check valve, or similar,
MUST be fitted in the supply pipework
to prevent back-flow
.
Pressure relief safety device
• A pressure relief device (PRD) is designed
into the shower unit which complies with
European standards. The PRD provides a level
of appliance protection should an excessive
build up of pressure occur within the shower.
DO NOT operate the shower with a damaged or
kinked shower hose, or a blocked showerhead.
This may cause the PRD to operate.
• When commissioning, the showerhead
must be removed from the flexible hose.
Failure to follow this procedure may cause
the PRD to operate.
• Make sure the shower is positioned over a
bath or shower tray. If the PRD operates,
then water will eject from the bottom of
the unit. Should this happen, turn off the
electricity and water supplies to the shower
at the isolating switch and stopvalve.
Contact Customer Service for advice on
replacing the PRD.
4
Continued
SECTION
T00312
Retaining
ring
Outline of bath
or shower tray
Shower unit can
be mounted either
side of riser rail
25 mm minimum
Shower unit
must not
be within
an area
1 metre
from base
Height of
showerhead
and shower
to suit user's
requirement