Section 1 Warning - Omega DRST-UR User Manual

1
Warning
This device is designed for connection to hazardous electric voltages.
Ignoring this warning can result in severe personal injury or mechanical
damage. To avoid the risk of electric shock and fire, the safety instructions of
this manual must be observed and the guidelines followed. The specifications
must not be exceeded, and the device must only be applied as described
in the following. Prior to the commissioning of the device, this manual
GENERAL
must be examined carefully. Only qualified personnel (technicians) should
install this device. If the equipment is used in a manner not specified by the
manufacturer, the protection provided by the equipment may be impaired.
Until the device is fixed, do not connect hazardous voltages to the device.
The following operations should only be carried out on a disconnected
device and under ESD safe conditions:
• Dismantlement of the device for setting of DIP-switches
HAZARD OUS
VOLTAGE
• General mounting, connection and disconnection of wires.
Repair of the device and replacement of circuit breakers must be done by
A/S only.
To keep the safety distances, the relay contacts on the device must not be
connected to both hazardous and non-hazard ous volt ages at the same time.
SYSTEM 4000 must be mounted on a DIN rail according to DIN 46277.
INSTALLATION
Do not open the front plate of the device as this will cause damage to the
connector for the display/programming front Omega DRSL-DISPLAY. This
device contains no DIP-switches or jumpers.
and jumpers.
Troubleshooting the device.
WARNING
WARNING
WARNING
WARNING
5