SIGMATEK DIAS-Drive 335-23, Руководство пользователя

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DIAS-DRIVE 335-23
Page 8 27.09.2017
When using a ground fault interrupter in the circuit, a Type B FI-switch must
be used. If an FI switch of Type A is used, a DC ground fault could cause it to
malfunction.
Failure to follow these instructions can lead to death, serious injury or
damage to the machine.
Warning General
The use of the servo amplifier is defined by EN61800-3. In living areas, this
product can cause EMC interference problems. In such a case, the user must
take additional filtering measures.
The servo amplifier contains electrostatic-sensitive components, which can
be damaged by improper handling. Before touching the servo amplifier, the
user must discharge their body by touching a grounded object with a
conductive surface. Contact with highly insulated material (synthetic fiber,
plastic foil etc.) must be avoided. The servo amplifier must be placed on a
conductive surface.
Opening the device is not allowed. During operation, keep all covers and
control cabinet doors closed. The danger of severe damage to health or
material, as well as death exists.
During operation, servo amplifiers
– according to their protection type – may
have bare, voltage-carrying components. Control and power connections
may be live, even if the motor is not turning.
The main voltage supply for the DIAS-Drive requires a fixed connection. If the
servo amplifier is mounted on a moveable part of a machine with a connector
plug, the ground connection must have a minimum cross-section of 10 mm²
(8 AWG) because of the high leakage current of the servo amplifier
(> 3.5 mA).
The +24 V auxiliary power supply and the power supply for the
+24V-BR holding brake supply must be galvanically separated as protective
extra-low voltage (PELV) according to EN 60950.
Failure to follow the above safety measures can lead to severe injuries
and machine damage.