SIPLACE D4-D4i 工程师手册_EN - 第137页

Service Work 4.4.17 Replacing the Laser Light Barriers for Stopper Positions [00370385] PCB conveyor system Service Manual SIPLACE D4/D4i 137 4.4.16.3 4 . 4 . 1 6 . 3 R e p la c in g t h e L ig h t B a r r ie r s f o r t…

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Service Work
PCB conveyor system 4.4.16 Replacing the Light Barriers for Transmitter and Receiver Modules
136 Service Manual SIPLACE D4/D4i
Transmitter:
► Unscrew the holder with the receiver.
► Unscrew the receiver from the holder.
► 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.
4.4.16.2
4.4.16.2 Replacing the Transmitter or Receiver for the Input or Output Conveyor
Replacing the Transmitter or Receiver for the Input or Output Conveyor
Receiver:
► Remove the stop rail.
► Remove the short belt guide.
► Unscrew the holder with the receiver.
► Unscrew the receiver from the holder.
► 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 receiver at the holder.
► Fix the holder, together with the receiver, to the base so that the holder lies flat on the base.
► Mount the short belt guide and align it.
► Mount the stop rail.
Transmitter:
► Unscrew the holder with the receiver.
► Unscrew the receiver from the holder.
► 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.
NOTICE
Art und Quelle der Gefahr
The transmitters on the input and output conveyors are freely accessible. The bracket must be
loosened and the screws fastening the light barrier removed.
NOTICE
Art und Quelle der Gefahr
Otherwise check whether you can run the cable through the opening by removing the contacts
in the connection plug.
Service Work
4.4.17 Replacing the Laser Light Barriers for Stopper Positions [00370385] PCB conveyor system
Service Manual SIPLACE D4/D4i 137
4.4.16.3
4.4.16.3 Replacing the Light Barriers for the Intermediate Conveyor
Replacing the Light Barriers for the Intermediate Conveyor
Transmitter:
► Unscrew the holder with the receiver.
► Unscrew the receiver from the holder.
► 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.
Receiver:
► Remove the stop rail.
► Remove the short belt guide.
► Unscrew the holder with the receiver.
► Unscrew the receiver from the holder.
► 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 receiver at the holder.
► Fix the holder, together with the receiver, to the base so that the holder lies flat on the base.
► Mount the short belt guide and align it.
► Mount the stop rail.
4.4.17
4.4.17 Replacing the Laser Light Barriers for Stopper Positions [00370385]
Replacing the Laser Light Barriers for Stopper Positions [00370385]
Parts
▪ Laser light barrier 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]
NOTICE
Art und Quelle der Gefahr
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
PCB conveyor system 4.4.17 Replacing the Laser Light Barriers for Stopper Positions [00370385]
138 Service Manual SIPLACE D4/D4i
Overview
Removal/Installation of transmitter module assembly
Legend
1. Transmitter module (amplifier) with 2 screws
2. Transmitter module (round laser diode) with 3 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! After setting the laser light barrier you
must check or re-teach the PCB reference corner!
► 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 unau-
thorized reactivation.
1
2
► Loosen the 2 fastening screws on the large transmit-
ter module (1) and the 3 fastening screws on the
small transmitter module (2). Make sure you do not
lose the O-rings.
► Unthread the connection cable as far as the relevant
conversion board of the conveyor side.
► Unplug the conversion board of the conveyor side.
► Reconnect the conversion board of the conveyor side
to the power supply and rerun the connection cable
accordingly.
► Fix the new transmitter module in the original posi-
tion.
► Make sure that the 3 O-rings are placed on the 3 fas-
tening screws.
► Switch the machine on.
► Move the conveyor system to maximum width.
► Turn the 3 fastening screws to align the transmitter di-
ode centrally to the receiver. The entire height of the
laser beam must hit the receiver. Please also refer to
the adjustment instructions.
1
2