Warning - PR 4131 User Manual

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
GENERAL
instructions of this manual must be observed and the guidelines
fol lowed. 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 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
HAZARD­
disconnected device and under ESD safe conditions:
oUS
voLTAGE
Repair of the device and replacement of circuit breakers
must be done by pR electronics 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
INSTAL­
46277.
LATIoN
Do not open the front plate of the device as this will cause
damage to the connector for the display / programming front
PR 4501. This device contains no DIP-switches or jumpers.
2
General mounting, connection and disconnection of wires.
Troubleshooting the device.
4131V104-UK

WARNING

WARNING
WARNING
WARNING