Safety Precautions; General Safety Information - Riello 7000.1000/S Installation Instructions Manual

1 Safety precautions

Check that the product is complete, undamaged and
as ordered as soon as you receive it. Report any di-
screpancies or damage to the
it.
This product must be installed by a legally qualified
heating engineer. On completion of the installation,
the installer must issue the owner with a declara-
tion of conformity confirming that the installation
has been completed to the highest standards in
compliance with the instructions provided by
this instruction manual, and that it conforms to all
applicable laws and standards.
This product must only be used for the purpose for
which it is designed and made, as specified by
R declines all responsibility, contractual or other,
for damage to property or injury to persons or ani-
mals caused by improper installation, adjustment,
maintenance or use.
The product must be serviced at least once a year.
Servicing must be arranged in advance with the
Technical Assistance Centre.
All servicing and repairs must be performed by a
qualified heating engineer.
If water leaks from the storage cylinder, turn off the
water supply and contact
Centre or a qualified heating engineer immediately.
If the product is not going to be used for an extended
period of time, contact the manufacturer's Technical
Assistance Centre to have at least the following ope-
rations performed:
- Close the shut-off cocks for the domestic hot water
circuit
- Shut down the boiler connected to the storage
cylinder as instructed in its own manual
- Switch the storage cylinder OFF at the control panel
(if fitted) and at the mains power switch
- Drain the central heating circuit and domestic hot
water circuit if there is any risk of freezing.
This instruction manual is an integral part of the
product. It must be kept safe and must ALWAYS ac-
company the product, even if it is sold to another
owner or transferred to another user or to another
installation. If you lose this manual, order a repla-
cement immediately. Keep the product purchase
documents to be presented to the
Technical Assistance Centre to request a service call
under warranty.
Size the solar expansion tank so as to ensure com-
plete absorption of the expansion of the fluid con-
tained within the system, with reference to the
prevailing regulations on the matter. In particular,
consider fluid characteristics, considerable fluctua-
tion of service temperature and vapour that might
be generated during solar collector stagnation stage.
Proper size of expansion tank ensures setting off of
all volume changes of the heat transfer fluid, avoi-
ding excessive pressure increase. Limited pressure
changes avoid reaching safety valve opening pres-
sure and the consequent fluid drainage.
R dealer who sold
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's Technical Assistance
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authorised
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2 General safety information

Please remember that the use of products using electric
power and water involves respect for a few basic safety
rules such as:
Never attempt to install the system without using
suitable personal protection equipment and without
following all applicable occupational safety stan-
dards.
Do not touch the product when barefoot or wet if it
has any electrical accessories installed in it.
Never clean or service the storage cylinder without
first turning the mains power switch OFF to discon-
nect all electrical accessories (if fitted) from the
mains electricity supply.
.
Never pull, disconnect, or twist any electrical cables
coming from the appliance even if it is disconnected
from the mains electricity supply.
Do not expose the storage cylinder to the elements.
It is not designed for use outdoors.
If solar plant pressure decreases, it is forbidden to
top up with only water as there is a danger of free-
zing and overheating.
Do not use connections or safety devices or fittings
(expansion vessels, pipes, insulation) that are not
specifically designed and tested for use in solar wa-
ter heating systems.
Do not allow children or infirm persons to operate
the system unsupervised.
Do not dispose of packaging material into the en-
vironment, or leave it within the reach of children,
since it can become a potential hazard. Dispose of
packaging material in compliance with applicable
legislation.
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Riello 7000