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Section 9:
Routine controls and maintenance
!
These checks are recommended and should be carried out on a regular basis by qualified personnel:
(1) Check that the SLC remains blocked by inserting an object that intercepts the beams along the entire
length of the protected area.
(2) Check via the opening of the TEST/RESTART contact, that the safety outputs open (red LED lit and
controller machinery stopped).
(3) Check that it is not possible to access the danger areas of the machinery from any area that is not pro-
tected and that the minimum distance between the dangerous areas and the SLC is no less than that
calculated as per formulas 4.1 and 4.2.)
(4) Check that it is not possible for a person to get between the SLC and the dangerous parts of the
machinery.
(5) Check that there is no external damage to the SLC and/or to the external electrical connections.
)
Repeat checks 1 and 2 daily.
)
Repeat checks 1 to 5 every 6 month maximum.
The interval between the above actions can be shorter depends on the individual application and the envi-
ronmental conditions where the SLC is used.
Summary of Contents for F3S-TGR-SB2-KXC
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Page 6: ...6 INDEX...
Page 24: ...24 Section 8 LED diagnostics...
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Page 32: ...32 Section 14 Note...
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Page 34: ...34 Section 14 Note...