SGB DLR-GS PMN Series, Документация

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Page 7 of 7
of the Approval Certificate
dated February 1, 2006
Order no. 0111 BM 21610
Year of manufacture,
Production no.,
Approval cert. no.,
Type designation,
Rated operating data.
7.
Every leak detector is to be subjected to a routine check prior to delivery. In terms of
production monitoring, the requirements in EN 13160-1, Annex C, of TRbF 502
and/or ZG-LAGR no. 7 are to be observed.
8. Installation and operating instructions and a copy of the approval certificate must be
enclosed with every leak detector.
9.
For operation of the leak detector without a pressure controlled feed (operating
mode M), a pressure accumulator should be permanently connected to the leak
detector if a pressure increase up to the alarm switching point occurs within a year in
the interstitial space due to leaks which cannot be located, e.g. gas pores. The
operating mode should be changed on the device in accordance with the adjustment
information in the technical description.
9 Note
Compliance with requirements relating to explosion protection, electromagnetic
compatibility and the low voltage directive are not covered by the scope of these tests.
Straube
Specialist expert of
TÜV NORD GmbH & Co. KG
Testing body for leak detection devices