2
General
2.1 General safety instructions for PV & PVE
valves
In this manual, the following symbols are used to highlight
the parts requiring particular attention:
Hazard severity panels.
DANGER indicates a hazard with a high level of
risk which, if not avoided, will result in death or
serious injury.
WARNING indicates a hazard with a medium level
of risk which, if not avoided, could result in death
or serious injury.
CAUTION indicates a hazard with a low level of
risk which, if not avoided, could result in minor or
moderate injury.
SYMBOL
Risk to personal safety:
Neglecting the safety measures can cause serious
personal injury or death.
Electrical safety:
Neglecting the safety measures can cause serious
personal injury or death.
Crushing hazard
Mandatory action symbol:
Obey these instructions to prevent machine
malfunctions.
4PV70EN - 5/2023
DANGER!
WARNING!
CAUTION!
DESCRIPTION
SYMBOL
Read the operation and maintenance instructions:
Read and understand the operation and
maintenance instructions before using the
product.
Forbidden action symbol.
Prevent accidents and ensure the valve's appropriate operation
by complying with the installation, safety, and maintenance
instructions in this manual.
Installation and maintenance of the valve must be carried out
by persons with appropriate training. Electrical installation
work of the actuator must be performed by a qualified
electrician.
Access to the IOM-manual must be guaranteed at all times
at the place of operation of the valve. It is required to observe
the IOM-manual in all work tasks for the valve.
Use personal protective equipment (PPE) when performing
any checks or maintenance operation for the valve (goggles,
helmet, clothing and gloves).
Always follow the factory safety regulations.
In case of any discrepancies between translations, the English
version shall prevail.
DESCRIPTION
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