MDD 121-1
Page 8 10.03.2021
Caution General
The availability of the servo drive system is limited according to EN61800-3.
This product can cause radio interference problems in living quarters. In this
case, it may be necessary for the operator to take adequate measures.
The servo drive system contains components that are sensitive to electro
static, which can be damaged by incorrect handling. Ground yourself before
touching the servo drive system by touching any grounded unpainted metal
surface. Avoid contact with highly insulating materials (artificial fabrics, plastic
film etc.). Place the servo drive on a conductive surface.
Do not open the units. Keep all covers and switchgear cabinet doors closed
during operation. Otherwise there are deadly hazards that pose a severe
danger to health or could cause material damage.
During operation, servo amplifiers may have uncovered live components,
depending on their degree of enclosure protection. Control and power
connections may be live, even if the motor is not rotating.
The leakage current of the servo drive system is higher than 3.5 mA.
Therefore particular attention has to be taken on the grounding of the servo
drive system. See technical data of the power supply modules.
The +24 V auxiliary power supply and also the power supply for the +24 V-
BR holding brake supply must be galvanically isolated with SELV output
voltage according to EN 60950.
Failure to observe these precautions can result in severe injury and
equipment damage.
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