Introduction
Multi-axis devices
14
192-120148N5 June 2011
2.5.3.
Special safety instructions
Check the correct association of the device and its documentation.
Never detach electrical connections while voltage is applied to them.
Safety devices must be provided to prevent human contact with moving or
rotating parts.
Make sure that the device is operated only when it is in perfect condition.
Implement and activate the stipulated safety functions and devices.
Operate the device only with the housing closed.
Make sure that all devices are sufficiently fixed.
Check that all live terminals are secured against contact. Perilous voltage levels
of up to 850V occur.
Do not bypass power direct current
Caution!
Due to movable machine parts and high voltages, the device can pose a lethal
danger. Danger of electric shock in the case of non-respect of the following
instructions. The device corresponds to DIN EN 61800-3, i.e. it is subject to
limited sale. The device can emit disturbances in certain local environments. In
this case, the user is liable to take suitable measures.
The device must be permanently grounded due to high earth leakage currents.
The drive motor must be grounded with a suitable protective lead.
The devices are equipped with high voltage DC condensers. Before removing the
protective cover, the discharging time must be awaited. After switching off the
supply voltage, it may take up to 10 minutes to discharge the capacitors.
Danger of electric shock in case of non respect.
Before you can work on the device, the supply voltage must be switched off at the
L1, L2 and L3 clamps. Wait at least 10 minutes so that the power direct current
may sink to a secure value (<50V). Check with the aid of a voltmeter, if the
voltage at the DC+ and DC- clamps has fallen to a value below 50V.
Danger of electric shock in case of non respect.
Do never perform resistance tests with elevated voltages (over 690V) on the
wiring without separating the circuit to be tested from the drive.
Please exchange devices only in currentless state and, in an axis system, only in
a defined original state.
In the event of a axis controller device exchange it is absolutely necessary to
transfer the configuration determining the correct operation of the drive to the
device, before the device is put into operation. Depending on the operation mode,
a machine zero run will be necessary.
The device contains electrostatically sensitive components. Please heed the
electrostatic protection measures while working at/with the device as well as
during installation and maintenance.
Operation of the PSUP30 only with mains filter.
