Torque Rotary Unit ST0055A / ST0075A / ST0140A
Commissioning
WARNING
UNINTENDED EQUIPMENT OPERATION
Incorrect or unsuitable parameter values or settings can cause unintended
movements, trigger signals, and compromise functional safety.
Failure to follow these instructions can result in death, serious injury, and
equipment damage.
■
Verify that parameter values and settings can only be modified by authorized
personnel who fully understand each and every effect of such a modification.
■
Verify that all parameter values and settings are correct by performing a test run.
WARNING
HOT SURFACES
The temperature of the motor and the holding brake can exceed 100 °C during
operation.
Failure to follow these instructions can result in death, serious injury, and
equipment damage.
■
Avoid unprotected contact with hot surfaces.
■
Do not allow flammable or heat-sensitive objects in the vicinity of hot surfaces.
■
Before performing work on the motor or the holding brake, verify that you wait for
a sufficient period of time to allow such parts to cool down to a temperature that
allows for safe contact.
Power on the power supply to the product via the main switch.
Check the following points during commissioning:
■
Operating state, potential error conditions, and protective equipment
– During commissioning, perform tests for all operating states and error conditions. In doing so,
verify that all protective equipment operates as planned and required.
■
Correct operation of the motor
– There are no overloads.
– There are no unusual fluctuations in the speed of rotation. Immediately stop the product in the
case of overloads or unusual fluctuations in the speed of rotation and verify correct mounting.
■
Noise emission
– Excessive noise emission can be an indication of incorrect mounting, for example, an uneven
ground that causes mechanical stress at the output flange. Immediately stop the product in the
case of high noise emission and verify correct mounting.
■
Heat
– Verify that the heat dissipation is sufficient and that the specified climatic environmental conditions
are respected by performing a test run under maximum load conditions.
If the product and/or the machine into which the product is incorporated is temporarily
decommissioned, it must be recommissioned. For recommissioning, the same prerequisites must be
met as for initial commissioning.
Perform the same tests for each recommissioning of the product as for initial commissioning.
38 / 47
Mounting instructions_022019_3.0_en
