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Changeover Instructions Control PCB Conveyor HS-50 04/2002 Issue 2.2 Overview 27 FRQYHU VLRQERDUG
HS-50 Changeover Instructions Control PCB Conveyor
2.2 Overview 04/2002 Issue
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In the case of service (conveyor control defective) the entire mounting plate is changed. The pig-
gyback fixed conversation board guarantees compatibility with the old control.
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The two retrofit kits were developed for service only and will not be integrated in the series man-
ufacturing.
In the following picture you see the old conveyor control for double conveyor - recognizable by the
two SLIOs.
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Changeover Instructions Control PCB Conveyor HS-50
04/2002 Issue 2.2 Overview
27
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HS-50 Changeover Instructions Control PCB Conveyor
2.3 Points to note before starting servicing work 04/2002 Issue
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DANGER
The machines in the SIPLACE family are powered with 3 x 400 V
+/- 50/60 Hz mains voltage.
In consequence, portions of the system are conducting dangerous voltage. This voltage is pre-
sent in certain assemblies inside the machine base even when the master switch is turned off!
Improper handling of the machine or contact with parts of the machine which are live may result
in death or severe bodily injury as well as considerable material damage.
Always comply with the pertinent accident prevention code, the regulations of the society of elec-
trical engineers and the special safety laws which apply in your country.
The more stringent German safety regulations VDE 0113 apply for all work performed inside the
machine base.
Secure the machine to prevent it from being switched back on without authorization.
All safety instructions in the SIPLACE operating manual take precedence for the operation of the
machine.
The safety instructions in the pertinent chapter of the SIPLACE service manual also apply when
working on resolving problems.
All preconditions and restrictions stipulated in this manual must also be observed!
Never actuate the width adjustment when the interface connector is not plugged in!
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