00194440-10_SM_X-Series_Customer_en - 第177页

Service Work 3.6.14 Replacing the Light Barri er s for Transmitter and Receive r Modules [00370063- xx] Modular PCB Conveyor System Service Manual SIPLACE X Series 177 3.6.14.3 3 . 6 . 1 4 . 3 R e p la c in g t h e L ig …

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Service Work
Modular PCB Conveyor System 3.6.14 Replacing the Light Barriers for Transmitter and Receiver Modules
176 Service Manual SIPLACE X Series
3.6.14.2
3.6.14.2 Replacing the Transmitter or Receiver for the Input or Output Conveyor
Replacing the Transmitter or Receiver for the Input or Output Conveyor
Receiver
► Loosen the bracket and remove the screws fastening the light barrier.
► Unthread the connection cable as far as the relevant conversion board of the conveyor edge.
► Unplug the conversion board of the conveyor edge.
► Rerun the connection cable accordingly and reconnect the conversion board of the conveyor edge
to the electricity supply.
► Fix the new light barrier in the original position.
Transmitter
► Loosen the screw fastening the light barrier.
► Loosen and remove the six fastening screws from the guide rail.
► Check whether it is possible to unthread the connection cable with its plug.
► Relieve the tension on the conveyor belt, if necessary and remove the deflection pulley at the open-
ing, so that the cable can be unthreaded.
► Unthread the connection cable as far as the relevant conversion board of the conveyor edge.
► Unplug the conversion board of the conveyor edge.
► Rerun the connection cable accordingly and reconnect the conversion board of the conveyor edge
to the electricity supply.
► Fix the new light barrier in the original position.
► Fit the deflection pulley and conveyor toothed belt. Tension the belt.
► After completing the service work, check the PCB clamping function.
NOTICE
Input and output conveyor
The transmitters on the input and output conveyors are freely accessible. The bracket must be
loosened and the screws fastening the light barrier removed.
CAUTION
Align the guide rail parallel to the conveyor edge!
If the guide rail is not aligned parallel, this could result in PCB clamping problems.
NOTICE
Removing the crimp contacts?
Otherwise check whether you can run the cable through the opening by removing the contacts
in the connection plug.
Service Work
3.6.14 Replacing the Light Barriers for Transmitter and Receiver Modules [00370063-xx] Modular PCB Conveyor System
Service Manual SIPLACE X Series 177
3.6.14.3
3.6.14.3 Replacing the Light Barriers for the Intermediate Conveyor
Replacing the Light Barriers for the Intermediate Conveyor
Transmitter
► Loosen the screw fastening the light barrier.
► Pull the side cover out of its guidance.
► Loosen and remove the seven fastening screws from the guide rail.
► Unthread the connection cable as far as the relevant conversion board of the conveyor edge.
► Unplug the conversion board of the conveyor edge.
► Rerun the connection cable accordingly and reconnect the conversion board of the conveyor edge
to the electricity supply.
► Fix the new light barrier in the original position.
► Push the cover plate back in and fit the guide rails parallel to the conveyor side.
While doing this, press the PCB pickup upwards and tighten the seven fastening screws.
► After completing the service work, check the PCB clamping function.
Receiver
► Loosen the bracket and remove the screws fastening the light barrier.
► Unthread the connection cable as far as the relevant conversion board of the conveyor edge.
► Unplug the conversion board of the conveyor edge.
► Rerun the connection cable accordingly and reconnect the conversion board of the conveyor edge
to the electricity supply.
► Fix the new light barrier in the original position.
CAUTION
Align the guide rail parallel to the conveyor edge!
If the guide rail is not aligned parallel, this could result in PCB clamping problems.
NOTICE
Intermediate belt
The transmitter on the intermediate conveyor is freely accessible. The bracket must be loos-
ened and the screws fastening the light barrier removed.
Service Work
Modular PCB Conveyor System 3.6.15 Replacing the Laser Light Barriers for Stopper Positions [00370385-xx]
178 Service Manual SIPLACE X Series
3.6.15
3.6.15 Replacing the Laser Light Barriers for Stopper Positions [00370385-xx]
Replacing the Laser Light Barriers for Stopper Positions [00370385-xx]
Parts
▪ Laser light barrier for transmitter module PA1 assembly [00370385-xx]
▪ Laser light barrier transmitter module PA2 assembly [00370386-xx]
▪ Laser light barrier receiver module PA1 [00365772-xx]
▪ Laser light barrier receiver module PA2 [00365774-xx]
Overview
► Move the PCB conveyor to the position which gives you best access to the laser light barrier.
► Move the Y gantries into the area outside the PCB conveyor.
► Switch off the machine and secure it to prevent unauthorized reactivation.
1. Transmitter module (amplifier) with two screws
2. Transmitter module (round laser diode) with three
screws
DANGER!
The laser light barrier emits class 2 laser beams (from its
transmitter).
You therefore do not require additional protective meas-
ures!
Keep your eyes away from the laser beam!
NOTICE!
Check the PCB reference corner!
After setting the laser light barrier you must check or re-
teach the PCB reference corner!