Triton 2181629F, Руководство пользователя

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Push button mixer shower
16
Cleaning
The manufacturer recommends that all products
are cleaned using warm, soapy water.
Do not use abrasive or aggressive chemical
cleaning products as this may affect the product
surface finish and invalidate your guarantee.
Cleaning the Filters
It is advised that this should be carried out by a
qualified person.
Turn off the water supplies before starting.
To gain access to the filters remove the unit from
the inlet fittings.
Remove the filter from the inlets.
Wash thoroughly under running water to remove all
debris using a suitable brush. Refit and reassemble
the shower onto the inlet fittings.
MAINTENANCE
The following maintenance procedure is
recommended for domestic installations but must
be carried out for commercial installations.
Maintenance of the mixer shower is required to
give continued performance after installation and
that it continues to provide scald prevention.
Note
: A thermostatic mixer shower in need of
maintenance can be undetectable in normal
use and only becomes apparent when a
disruption occurs in the hot or cold water supply
temperatures or pressures.
The frequency of routine maintenance of the
internal of the mixer shower will depend mainly
on the water supply condition. Experience of
local conditions will dictate the intervals for
inspection and in-service testing; guidance has
been given below which can be adjusted for local
requirements.
a) Initially check the filters for debris
once every
three months and clean if necessary.
b) Perform a thermal shut off test every
three months and check the maximum
temperature setting. See the Commissioning
section for the details of this test and
readjustment of the maximum temperature
setting if required.
c) If the maximum water temperature varies
by more than 2°C from the commissioned
setting then carry out the following checks
• Check the isolating valves are fully open.
• Check the internal surface for scaling.
If the body requires descaling then it should be
removed from the pipework to carry out this
work (all rubber parts must be removed before
descaling).
• Check the function of the non-return
valves.
The non-return valves (NRVs) prevent
cross-flow between hot and cold supplies
under unequal pressure conditions. They are
designed for long life with no maintenance.
If these checks do not highlight the reason
for the temperature variation, then internal
components will require replacement; please see
the contact details on page 15 for spare parts.