2 Safety Precautions
In-roof System
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EN141217 Axitec GmbH, Otto-Lilienthal-Str. 5, 71034 Böblingen, Germany, +49 (0)7031 62 88-5186
2.3
Personnel qualification
The operator and installer accept responsibility that the installation,
maintenance, commissioning and disassembly are carried out by trained
and qualified personnel.
Ensure that the personnel have understood these installation
instructions to implement them.
Ensure that the personnel are acquainted with and can comply
with the relevant accident prevention and safety directions.
Ensure that the personnel use the appropriate protective clothing/
equipment.
2.4
Changes and modifications
Changes and modifications to the assembling system can damage the
photovoltaic module or impair functions.
Without exception and including all the activities described in
these installation instructions, no changes or modifications are
allowed to the mounting system.
2.5
Danger sources
The photovoltaic module is to be treated as a glass product.
Do not place on free lying/exposed edges.
Do not step on or expose to an improper burden.
2.5.1
Electrical Installation
Ensure that the electrical installation and commissioning are
carried out by a licensed electrician.
Make sure that even at low solar radiation, the entire open-circuit
voltage is available.
Also at low temperatures, the maximal allowable system tension
of the photovoltaic modules are not exceeded.
The electrical output of the solar modules is measured under
standard test conditions (STC): 1kW / m
2
exposure at module
level with a spectrum of AM 1.5 and a cell temperature of 25
0
C.
A solar panel can produce more current and voltage than
specified under STC conditions.
For determining the voltage rated values of the components,
power rated values of conductors, sizes of the fuses and
dimensioning of controls to be connected to the output of the PV
