Warning - PR 4104 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 instructions
of this guide must be observed and the guidelines followed. The
gEnERal
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 installation guide
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:
HaZaRD-
General mounting, connection and disconnection of wires.
oUS
Troubleshooting the device.
volTagE
Repair of the device must be done by PR electronics a/S only.
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.
caUTion
SYSTEM 4000 must be mounted on a DIN rail according to DIN
EN 60715
Triangle with an exclamation mark: Read the manual before
installation and commissioning of the device in order to avoid
incidents that could lead to personal injury or mechanical damage.
The cE mark proves the compliance of the device with the
essential requirements of the directives.
The double insulation symbol shows that the device
is protected by double or reinforced insulation.
2

WaRning

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Symbol iDEnTiFicaTion
4 1 0 4 V 1 0 0 -UK