Tests
Leuze electronic
SOLID-2SF-M
37
TNT
35/7-2
4
V
Review status, , Mittwoch, 8. April 2015
TNT
35/7-2
4
V
DEUTSCH
ENGLIS
H
FRAN
ÇAIS
ITALIANO
ESPAÑOL
NEDERLANDS
10.4
Checklists
The test before startup ensures the safety-related fault-free integration of the active opto-
electronic protective device (AOPD) into the machine and its control unit. The results of the
test must be written down and kept with the machine documents. They can then be used as
a reference during the subsequent regular tests.
10.4.1 Checklist for access guarding
Note!
This checklist is intended as a help tool. It supports but does not replace for the test before
startup or the regular tests by an expert.
Only with general applications, i.e. in cases in which SOLID-2SF is not used
for guarding the sheet delivery of a sheet-fed printing machine:
Has the safety distance been calculated according to the applicable formula
and specifications and is this minimum distance observed between the
protective field and the point of operation?
Yes No
Are the required beam heights of the lowest and the highest beam complied
with?
Yes No
If access to the point of operation is possible through routes other than the
protective field of the AOPD, are the other access options suitably secured by
other means?
Yes No
Is the external condition of the protective device and the control devices fault-
free?
Yes No
Are Transmitter and Receiver fixed against displacement/turning after the
alignment?
Yes No
Are all connectors and connecting cables in fault-free conditions?
Yes No
Is the start/restart button for resetting the AOPD positioned outside the danger
zone in line with specifications so that it cannot be reached from the danger
zone? Is there a complete overview of the danger area from the start/restart
button position?
Yes No
Are the safety-related switching outputs (OSSDs) linked into the downstream
machine control unit in accordance with the required safetycategory?
Yes No
Does the actual integration of the AOPD into the machine control unit comply
with the circuit diagrams?
Yes No
Does the AOPD respond correctly when any beam* is interrupted and does
the system lock (inevitable with activated start/restart interlock as only the
access not the presence of a person in the danger zone is detected)?
Yes No
Does the dangerous movement stop immediately if the supply voltage of the
AOPD is interrupted and is the start/restart button needed to start the machine
again after the supply voltage returns?
Yes No
