Interroll Roller Conveyor SH 1110
Maintenance and repair
50
Version 1.0 (06/2022) en
Translation of original operating instructions
4
Insert the new photo cell in the housing at the same location. The studs of the housing (2) are
guided through the holes in the sensor holder (3) and secured with the fastening clip (4) from
the opposite side. The clip engages noticeably through lateral movement and secures the
photo cell in place.
4
Connect the photo cell to the control of the module with a cable.
4
Check whether both LEDs are lit.
4
If the yellow LED flashes, position reflector and photo cell relative to each other.
LED green
LED yellow
Meaning
On
Off
Photo cell is operational.
No signal from reflector.
On
On
Photo cell is correctly adjusted.
Light beam is well reflected.
On
Flashing
Photo cell is operational.
Weak signal.
Reflector is dirty, damaged or not correctly adjusted.
Replacing the reflector
2
1
3
Reflector
1
Reflector
3
Fastening clip
2
Sensor holder
The reflector is replaced in the same way as the photo cell:
Requirement:
R
The module is shut down.
4
Loosen the fastening clip (3) under the sensor holder (2).
4
Remove old reflector (1) from sensor holder.
4
Place new reflector at the same location. The studs of the reflector (1) are guided through
the holes in the sensor holder (2) and secured with the fastening clip (3) from the opposite
side. The clip engages noticeably through lateral movement and secures the reflector in
place.