Safety Information - Siemens DS20022 Gebrauchsanleitung

Safety information

This appliance is intended for domestic use
or for household‑based, non‑commercial
applications. Household‑based applications
include, e.g. usage in employees catering
facilities for shops, offices, agricultural and
other commercial operations, as well as
usage by guests of guest houses, small hotels
and similar residential establishments.
Install and operate the appliance as de‑
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scribed in the text and illustrations. We do
not accept liability for damage resulting
from failure to heed these instructions.
This appliance is intended for use up to a
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maximum altitude of 2 000 m above sea
level.
The appliance may only be installed and
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stored in a frost‑free room (due to residual
water).
Risk of electric shock!
Switch off the mains voltage supply
immediately if a fault occurs.
Immediately shut off the cold water
supply to the appliance should it leak.
Installation and initial start‑up may only be
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carried out by a qualified professional in
accordance with these instructions!
Maintenance work must be carried out by
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a qualified professional pursuant to recog‑
nised national regulations required by law
(e. g. IEC 60 364‑7‑701).
Apart from the recognised national
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regulations required by law (e. g.
IEC 60 364‑7‑701, DIN 1988), connection
conditions issued by the power supply and
water companies must be observed.
The (Class I) appliance must be perma‑
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nently connected to installed pipes. The
conductor cross-section must comply
with the installed appliance power.
Caution: Earthed water pipes may give the
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appearance of a connected protective earth.
To guarantee compliance to relevant safety
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regulations, an all‑pole separator must
be fitted during installation. The contact
opening must be at least 3 mm.
Disconnect the electrical connection cable
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from the supply and shut off the water
supply before connecting the appliance!
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The floor‑standing water heater must be
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secured to the ground!
During the heating process, expansion wa‑
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ter must drip out of the safety valve outlet.
Supplied stickers: "For reasons of safety,
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water must come out of the outlet pipe
during the heating period! Do not block!"
– attach the stickers to the outlet pipe in a
clearly visible position.
The safety valve prevents excessive pressure
from developing in thefloor‑standing water
heater during the heating process. Expansion
water must be able to drain off via the safety
valve.
Do not block the outlet pipe!
The size of the outlet pipe must suit the
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fully opened safety valve. The blow‑off
opening of the safety valve must remain
open to the atmosphere.
The blow‑off pipe of the safety group must
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be installed with a constant decline in a
frost‑free environment. Regular mainte‑
nance and operation of the safety valve are
required to remove deposits and to ensure
that the safety valve is not blocked.
The installation instructions of the safety
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group must be followed.
Only a prototype‑tested diaphragm safety
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valve may be installed.
A shutoff valve must not be installed be‑
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tween the safety valve and floor‑standing
water heater.
The safety valve must be operated regu‑
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larly to verify its function and to descale
the valve.
This appliance can be used by children
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aged 8 years and older as well as by per‑
sons with diminished bodily, sensory or
mental perception, or those who lack
knowledge or experience, if they are moni‑
tored or have received instruction concern‑
ing use and comprehend the possible dan‑
gers that can result. Children may not play
with the appliance. Cleaning and mainte-
nance by the user may not be performed
by unsupervised children.
Keep children away from the appliance.
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