Matrix MAX6
A thermal fuse protection has been integrated in the motor housing.
A ball screw nut converts the rotation of the gear unit into a linear
motion. If an overload occurs when the actuator is operating, a ball
detent clutch will operate, thus stopping linear motion.
Information concerning emergency lowering function, quick adjust-
ment, electrical pinch protection and mechanical pinch protection
can be found in the chapter “Structure and Function”.
2.6 Safeguard against restart
Protect MAX1 and MAX3 against a restart.
Pull the power line plug of the SKF control unit out of the
power outlet.
Protect MAX6 against restart.
Pull the power line plug (connected with connection (
1
) out of the
power outlet.
To prevent damage from overheating, do not try to operate
actuator until its temperature has fallen below the threshold for
the switch to operate.
C A U T I O N
Life-threatening situation through unauthorized restart
For work in hazard zones, there is a risk that the power supply
is turned on without prior authorization. This presents a life-
threatening situation for people in the hazard zone.
Therefore:
• Follow the information concerning the safeguarding against
re-starting of the power supply in the chapters of this
operating manual.
• Always follow the process to safeguard against a restart as
described below.
D A N G E R
Fig. 1
1
Emergency lowering function (optional)
Quick adjustment (optional)
Electric pinch protection (optional)
Mechanical pinch protection (optional)
14
Summary of Contents for Matrix MAX1
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