Pilz PSEN op2/4 Instrucciones De Uso página 77

PSEN op 2/4 Series
Follow the steps below to align the units:
A Hold the receiver steady and align the transmitter so that the lower
yellow LED "LOW ALIGN" goes out, confirming that the first lower
beam has been aligned.
B Rotate the transmitter until the upper yellow LED "HIGH ALIGN" is
lit. The LED "SAFE/BRAKE" switches from red (BREAK) to green
(SAFE).
NOTE: Make sure that the green LED "POWER ON" is
permanently lit.
C With a few small adjustments, define the area in which the LED
"SAFE" permanently lights up green; do this first with one unit and
then with the other. Place both units in the centre of this area.
•
Use the pins and/or mounting brackets to firmly secure both the
units.
•
Disconnect the power supply to the PSEN safety device.
• Reconnect the power supply.
•
Make sure that the green LED on the receiver is lit (light beams are
clear, "SAFE" operating status) and that this switches to red if just a
single beam is interrupted (detected object, "BREAK" operating
status).
•
Perform this test using a cylindrical "test rod" intended for this
purpose; its diameter should correspond to the resolution of the
device (14mm, 20mm, 30mm or 35 mm).
NOTE: If you pass the test rod from top to bottom along the
length of the whole sensing area, at any distance from
either unit, the
permanently lit red, without interruption.
We recommend that you perform this test daily.
Operating Manual
LED "SAFE/BREAK" must be
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