ABB FAIO-01, Руководство пользователя

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WARNING!
Electricity warning tells about hazards from electricity which
can cause injury or death, or damage to the equipment.
WARNING!
General warning tells about conditions, other than those
caused by electricity, which can cause injury or death, or
damage to the equipment.
Safety in installation
These instructions are for all who install or connect an optional module
to a drive, converter or inverter and need to open its front cover or
door to do the work.
WARNING!
Obey these instructions. If you ignore them, injury or death,
or damage to the equipment can occur. If you are not a
qualified electrical professional, do not do electrical installation
or maintenance work. Go through these steps before you begin
any installation or maintenance work.
• Disconnect the drive, converter or inverter from all possible power
sources. After you have disconnected the drive, converter or
inverter, always wait for 5 minutes to let the intermediate circuit
capacitors discharge before you continue.
• Disconnect all dangerous voltages connected to other control
signal connectors in reach. For example, it is possible that
230 V AC is connected from outside to a relay output or digital
input of the drive, converter or inverter.
• Always use a multimeter to make sure that there are no parts
under voltage in reach. The impedance of the multimeter must
be at least 1 Mohm.
8 Safety instructions
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