Preparing The Product For Use; Safety Precautions Before Use - Stahl EC-940S Serie Manuel D'instructions

7 Preparing the product for
use
Any change that is not expressly approved
by the manufacturer will invalidate both
the guarantee and certification.

7.1 Safety precautions before use

Make sure that all the equipment are
certified for the application and for the
environment in which they will be installed.
Before starting any operation, make sure
the power supply is disconnected.
A power disconnect device must be
included in the electrical installation, and
it must be very quickly recognizable and
operated if needed.
Before starting any operation, make sure
the power supply is disconnected.
18
Make connections and tests in the
laboratory before carrying out installation
on site. Use appropriate tools for the
purpose.
Before proceeding with any operations,
make sure that the mains voltage is correct.
For handling there are no particular
instructions. It is recommended, to
assigned staff, to carry out operation
observing the common rules of accident
prevention.
If the device comes into contact with harsh
substances, it is the responsibility of the user to take
suitable precautions to prevent damage and not
compromise the type of protection.
• Aggressive substances: Acidic liquids or gases
that may attack metals, or solvents that may affect
polymeric materials.
• Suitable precautions: Regular checks as part
of routine inspections or establishing from the
material's data sheet that it is resistant to specific
chemicals.
It is the responsibility of the end users to make sure
that the materials used to build the product are
suitable for the intended installation site. If in doubt,
contact the manufacturer.
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