Leroy-Somer VARMECA-20 Instrucciones De Parametrización página 46

LEROY-SOMER
PARAMETER SETTING MANUAL
3532 - 05.2004 / f
VARMECA 20
Variable speed motors and geared motors
NOTE
LEROY-SOMER reserves the right to modify the characteristics of its products at any time in order to incorporate the latest
technological developments. The information contained in this document may therefore be changed without notice.
LEROY-SOMER gives no contractual guarantee whatsoever concerning the information published in this document and cannot
be held responsible for any errors it may contain, nor for any damage resulting from its use.
CAUTION
For the user's own safety, this VARMECA 20 motor must be connected to an approved earth ( terminal).
It is imperative that the equipment is supplied via an isolating device and a circuit-breaking device (power contactor) which can be
controlled by an external safety system (emergency stop, fault detector).
The VARMECA 20 motor is fitted with safety devices which, in the event of a fault, control stopping and thus stop the motor. The
motor itself can become jammed for mechanical reasons. Voltage fluctuations, and in particular power cuts, may also cause the
motor to stop.
The removal of the causes of the shutdown can lead to restarting, which may be dangerous for certain machines or installations.
In such cases, it is essential that the user takes appropriate precautions against the motor restarting after an unscheduled stop.
VARMECA 20 is a component designed to be integrated in an installation or an electrical machine. It is the responsibility of the
user to take all necessary precautions to ensure that the system complies with current standards.
For safety reasons, LEROY-SOMER prohibits the use of VARMECA 20 for hoisting applications where there may be a risk to
goods and people.
LEROY-SOMER declines all responsibility in the event of the above recommendations not being observed.
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