English (GB) Safety instructions
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Original safety instructions
These safety instructions give a quick overview of the
safety precautions to be taken in connection with any
work on this product. Observe these safety
instructions during handling, installation, operation,
maintenance, service and repair of this product.
These safety instructions are a supplementary
document, and all safety instructions will appear
again in the relevant sections of the installation and
operating instructions. Keep these safety instructions
at the installation site for future reference.
General information
Read this document before you install the
product. Installation and operation must
comply with local regulations and accepted
codes of good practice.
Installing the product
DANGER
Death or serious personal injury
‐ Before installation, make sure that the
power supply is switched off and it can-
not be switched on unintentionally.
WARNING
Death or serious personal injury
‐ Installation must be carried out by
qualified staff.
WARNING
Death or serious personal injury
‐ Use appropriate tools and safety
equipment when handling the product.
CAUTION
Minor or moderate personal injury
‐ Use a proper lifting method when nec-
essary.
Electro-magnetic compatibility (EMC)
The drive must comply with the standard IEC
61000-3-12. The short-circuit power SSC must be a
minimum of 120 RSCE at the interface point between
your and the public mains. Make sure to connect the
drive and the motor to the mains with a short-circuit
power SSC that is a minimum of 120 RSCE. If
necessary, contact your mains operator.
Using an RCD or an RCM device
The drive can cause a current in the protective
grounding conductor. Use a residual current-operated
protective (RCD) device, or a residual current-
operated monitoring (RCM) device to give protection
against a direct or an indirect contact. Use a type B
RCD or RCM device on the mains side of the drive.
Adjust the minimum frequency to a value
that ensures water is discharged from the
outlet of the pump.
To adjust the minimum frequency, click the
Home button on the control panel and se-
lect minimum frequency.
To ensure a proper convective cooling ef-
fect, install the RSI according to fig. Instal-
lation example showing the required clear-
ance when mounting the product.
Do not install the equipment in direct sun-
light.
CAUTION
Minor or moderate personal injury
‐ Ensure that the mounting wall can sup-
port the weight of the inverter. See the
weight in Technical data.
Electrical connection
WARNING
Death or serious personal injury
‐ To avoid the risk of electric shock or
fire, make sure that the power supply
has been switched off before connect-
ing the equipment, and make sure the
earth terminal is reliably grounded.
WARNING
Death or serious personal injury
‐ Make sure that reinforced protective
ground connection is present. It is
mandatory because the touch current
of the AC drives is more than 3.5 mA
AC (refer to EN 61800-5-1).
WARNING
Death or serious personal injury
‐ Install the electrical connections ac-
cording to the wiring diagrams.
4
English (GB)
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