Maintenance; Regular Checks On Protective Device By Competent Persons; Service And Support - Leuze electronic MSI 420.TMC-03 Manual

6

Maintenance

The following section provides information on regular checks and the replacement of MSI 400 modules.
Do not attempt to remove, repair or modify the MSI 400 modules. This can lead to the loss of the safety
function(s). Furthermore, all warranty claims against Leuze electronic GmbH will be void.
6.1

Regular checks on protective device by competent persons

 Check the system in accordance with the nationally applicable regulations and within the time periods
specified therein. This is intended to reveal any changes made to the machine or any tampering with
the protective device after initial commissioning.
 Each safety application must be checked at a time interval of your choosing. The effectiveness of the
protective devices must be checked by authorized persons who have been instructed to do so.
 If changes have been made to the machine or protective device or the safety control has been modified
or repaired, then check the system again according to the checklist shown above (see table 4.3).
 Perform inspections on a regular or daily basis in order to keep the MSI 400 modules in an optimum
operating condition.
 Check that the MSI 400 modules are implemented such that all technical data for the device is complied
with.
 Check the mounting conditions and whether the wiring of the MSI 400 modules has been installed cor-
rectly.
 In order to ensure the reliability of the safety functions, verify at regular intervals that they meet the
requirements of the application and comply with all regulations and standards (e.g. regular checks).
7

Service and support

24-hour on-call service at:
+49 7021 573-0
Service hotline:
+49 7021 573-123
E-mail:
service.protect@leuze.de
Return address for repairs:
Service center
Leuze electronic GmbH + Co. KG
In der Braike 1
D-73277 Owen / Germany
Leuze electronic MSI 420.TMC-03 16