Maintenance; Regular Testing Of The Safety Equipment By Qualified Persons - Leuze electronic MSI 400 Operating Instructions Manual

11

Maintenance

The following section provides information on regular tests and the replacement of MSI 400 modules.
Do not attempt to remove, repair, or modify the MSI 400 modules. This may lead to loss of safety functions.
Furthermore, this will void any warranty claim you may have against Leuze electronic GmbH.
11.1

Regular testing of the safety equipment by qualified persons

Ä Test the system according to national valid regulations within the required time frames. This is neces-
sary in order to discover any changes in the machine or manipulations to the safety equipment after ini-
tial commissioning.
Ä Every security application must be tested within a time interval specified by you. The effectiveness of
the safety equipment must be tested by trained and qualified persons.
Ä If modifications have been carried out on the machine or safety equipment or the safety control has
been retrofitted or maintained, then retest the system according to the checklist in the appendix.
Ä Carry out regular or daily inspections in order to keep the MSI 400 modules in optimum operating con-
dition.
Ä Check whether the implementation of the MSI 400 modules contains all of the technical data for the
device.
Ä Check the installation conditions and whether the wiring of the MSI 400 modules has been completed
correctly.
Ä Conduct regular verifications to ensure that the safety functions fulfill the requirements of the applica-
tion and all regulations and standards (e.g. regular testing) in order to ensure the reliability of the safety
functions.
Leuze electronic MSI 400
Maintenance
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