2.2
Operational conditions
a
Caution!
The roof may collapse!
Mount the flat collectors only on roofs with a
sufficient load-carrying capacity.
If necessary, call a technician.
Caution!
Collector damage!
Flat collectors are suitable for a maximum
snow load of 5.0 kN/m
2
load of 1.6 kN/m
.
On-roof mounting:
The flat collectors can be mounted on roofs with inclina-
tions from 15º to 75º.
Flat roof installation:
Flat collectors can be installed on flat roof frames in the
as-delivered condition with an angle of 30°, 45° or 60°.
2.3
CE mark
The CE mark certifies that the appliances, according to
the models available, satisfy the basic requirements of
the following directives:
– Directive 97/23/EWG of the European Parliament and
Council for approximation of the laws of the member
states regarding pressure equipment
auroTHERM flat collectors are built accord-
ing to the state of the art and recognised
safety rules and regulations.
Conformity with the applicable standards
has been demonstrated.
auroTHERM flat collectors have been suc-
cessfully tested according to the rules and
requirements for the Solar Keymark.
3
Safety information
The following safety instructions, technical rules and ac-
cident prevention regulations must be observed when
installing the flat collectors.
d
Danger!
Danger to life as a result of falling from the
roof!
Danger to life from parts falling from the roof!
Observe the applicable national regulations for
working at heights.
Installation manual auroTHERM 0020057143_04
2
and a maximum wind
Safety information 3
Danger!
H
Danger of burning and scalding!
In case of solar irradiation inside the units, col-
lectors can reach 200 °C. Remove the sun pro-
tection film installed at the factory only after
the solar energy system has been started up.
H
Danger!
Danger of burning and scalding!
In case of solar irradiation inside the units, col-
lectors can reach 200 °C.
Do not perform maintenance work under direct
sunlight.
a
Caution!
Risk of corrosion!
On roofs made of metals more noble than alu-
minium (e.g. copper roofs) galvanic corrosion
can occur at the anchor points, whereby the at-
tachment of the collectors is no longer guaran-
teed. Ensure that the metals are separated by
suitable underlays.
Caution!
Collector damage!
In order to install flat collectors according to
the installation manual, a qualified engineer is
required.
The installation should be performed only by
qualified engineers.
3.1
Technical Guidance
The system must be installed in accordance with all rel-
evant and applicable national regulations, and must be
installed to suit site conditions.
Observe all national regulations, including:
— Working at Heights Regulations 2005
— Health and Safety at Work Act 1974
— Electricity at Work Regulations 1989
— IEE Wiring Regulations BS 7671
— Lightning protection requirements
— Equipotential bonding of electrical installations.
3.2
Related documents
The installation of the solar system must be in accord-
ance with the relevant requirements of Health and Safe-
ty Document No. 635 (The Electricity at Work Regula-
tions 1989), BS 7671 (IEE Wiring Regulations) and the
Water Supply (Water Fitting) Regulations 1999, or The
Water Bylaws 2000 (Scotland). It should also be in ac-
cordance with the relevant requirements of the Local
Authority, Building Regulations, The Building Regula-
tions (Scotland), The Building Regulations
(Northern Ireland) and the relevant recommendations of
the following British Standards:
— BS EN 806: Specification for installations inside build-
ings conveying water for human consumption.
Intended use 2
GB
3