Instruction
Manual
SE4-Plus
Series
30
Continue with the following steps to change from condition 1 to
condition 2:
A
Keep the receiving unit in a steady position and set the
emitting unit until the bottom yellow LED (LOW ALIGN) is
ON. This condition shows the effective alignment of the first
lower beam.
B
Rotate the emitting unit until the top yellow LED (HIGH
ALIGN) is ON: in this condition. The top LED must change
from BREAK to SAFE (from red to green).
C
For further details on the alignment degree, please refer to
the SAFE/BREAK LED
(please refer to table at the end of
this section)
. The LED colour (red
low alignment degree/
green
high alighment degree) and the blinking frequency
signal the alignment degree reached.
Note: The green LED powering, or blinking, is the necessary
condition for alignment.
The safety light curtains, in some cases, can be aligned
and normally functioning, even without the alignment
procedure.
Ensure that the green light of the LED is ON and steady.
D
Delimit the area in which the SAFE LED is steady through
some small adjustments - for the first and then for the
second unit - then place both units in the centre of this
area.
Fix the two units firmly using pins and brackets.
Disconnect the power supply to
SAFEasy
TM
.
Re-connect the power supply.
Verify that the green LED is ON on the RX unit (condition where
the beams are free, SAFE) and verify that the same LED turns
red if even one single beam is obscured (condition where an
object has been detected, BREAK).
It is important to do this check using the specific cylindrical “Test
Piece” which presents an adequate 14mm, 20mm, 30mm or
35mm diameter depending on the device used
(see section 12
“Accessories”).
