Overload safety cut-off
Thermal fuse protection
Overload protection (optional)
2.5 Safety equipment
Integration in an emergency-stop system required
(for certain applications)
The device is only intended for installation into an an application or
system. It does not have its own operating control elements and
does not have an independent emergency-stop-function.
Install the device so that it is part of an emergency shut-off
system and can be stopped if necessary.
The emergency shut-off system has to be connected in such a
way that a disruption of the power supply or the reactivation of the
power supply after a power disruption cannot cause a hazardous
situation for persons and objects.
The emergency shut-off systems must always be freely
accessible.
!
Note!
The processor decides which applications require the
installation of an emergency shut-off system.
The following safety installations may have been installed:
Matrix MAX1/Matrix MAX3
In its standard version the device does not feature an overload safety
shut-off and must be turned off via an SKF control unit. MAX11 and
MAX31 are exceptions.
Matrix MAX6
The control unit with integrated power shut-off has been installed in
the motor housing.
Matrix MAX1/Matrix MAX3
In its standard version the device does not feature a thermal fuse
protection and can be destroyed through overheating. An SKF
control unit with integrated thermal switch turns the device off in
emergencies.
Danger due to malfunctioning safety equipment
For safe operation, be sure all safety equipment is in good
working order.
Therefore:
• Always check functionality of safety equipment according to
the maintenance plan.
• Never disengage safety equipment.
• Safety equipment may never be by-passed or modified.
WARNING
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