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OPERATION MANUAL
4.2 SAFETY SENSOR ALIGNMENT. CONT.
Receivers- Each receiver has two lights on top of the unit. These lights indicate if the receiver
has power and if it has been aligned correctly with the sender.
No Lights on
Green light on
Orange and green light on
No power
Power on but not aligned
Has Power & aligned ok
Alignment order-
The receivers are wired in series and must be aligned in the correct order. As
each receiver is aligned correctly it will send power to the next receiver.
No-1 receiver (middle)-
A green light on indicates it has power. When it is correctly aligned
with the sender an orange & green light will be on and it will send power to No-2 receiver.
No-2 receiver (top)-
A green light on indicates it has power. When correctly aligned with the
sender an orange & green light will be on and it will send power to the No-3 receiver.
No-3 receiver (bottom)-
will have a green light on and when it is correctly aligned with the
sender the orange & green light will be on and it will send power to the reset button.
Successful alignment-
When all 3 receivers are aligned correctly with their corresponding
senders, they should all have an orange and green light on top. The reset button can now be
pressed.
22/07/2019
Instructions Manual for SG-420 (S535)
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