Instruction
Manual
SE4-Plus
Series
8
2 INSTALLATION
MODE
2.1. Precautions to be observed for the choice and installation of the
device
Make sure that the protection level assured by the SAFEasy
TM
(Type 4) is compatible with the real danger level of the machine
to be controlled, according to EN 954-1.
The outputs (OSSD) of the ESPE must be used as machine
stopping devices and not as command devices. The machine
must have its own START command.
The dimension of the smallest object to be detected must be
larger than the resolution level of the ESPE.
The ESPE must be installed respecting the technical
characteristics indicated in section 9.
Do not place the device, in particular the receiving unit, near
intense or blinking light sources.
Strong electromagnetic interferences can compromise the
correct functioning of the device. DATALOGIC AUTOMATION
suggests contacting its own Technical Service when this
problem occurs.
The operating distance of the device can be reduced by 50% in
the presence of smog, fog or airborne dust.
A sudden change in environment temperature, with very low
minimum peaks, can generate a small condensation layer on
the lenses and so jeopardise functioning.