REMKO HPS 500, Операционная технология

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7
Care and maintenance
Care
■
Clean the units with a damp cloth
(by adding a liquid household
cleaner, for instance).
Do not use any caustic, abrasive or
solvent-based cleaning products.
Maintenance
■
We recommend that you take out
a maintenance contract with an
annual service from an appropriate
specialist firm.
This will guarantee that your
equipment always operates reliably!
NOTE
■
Regularly check that the safety valve
is functioning.
The expansion water amount at
maximum heat represents approx. 3.5 %
of the storage tank capacity.
When the safety valve test knob is lifted
or in the “Test” position, the water must
flow unhindered out of the safety valve
body into the drainage funnel.
!
CAUTION
This can cause the cold water
supply and parts of the storage
tank connection fitting to become
hot!
If the storage tank is not heated or if
hot water is removed, no water should
be dripping from the safety valve. If this
does occur, either the pressure in the
water pipe is greater than the permitted
value or the safety valve is defective. If
the pressure in the water pipe is higher
than permitted, a pressure relief valve
must be used.
Installation instructions
for qualified personnel
General instructions prior to installation
■
Ensure that the area in which the
unit is to be operated is free of frost
and easily accessible for required
maintenance, repairs and even
for the possible replacement of
the unit (e.g. avoid overly narrow
thoroughfares and doorways).
■
When installing the buffer tank in
unusual locations, such as in lofts,
residential units with floors that
are sensitive to water, storerooms,
etc., take account of the possibility
of leaking water and ensure that
a facility is in place to catch the
water, including appropriate drainage
methods.
■
The unit may only be positioned and
operated on level surfaces.