Operating instructions

37
3. S U P P L E M E N T
to
EC-Type-Examination Certificate No. TÜV 01 ATEX 1757 X
(translation)
of the company: ecom instruments GmbH
Industriestrasse 2
97959 Assamstadt
Germany
The explosion-proof temperature measuring device of type EX-Pt 720* has been approved for
manufacture according to the documents listed in the test/examination report.
The modifications are related to the internal structure of two probes, only.
The electrical data and the special conditions shall continue to be valid for this supplement.
The test documents are listed in test protocol No. 04 YEX 551244.
TÜV NORD CERT GmbH & Co. KG
Hannover, 17. 02. 2004
TÜV CERT-Zertifizierungsstelle
Am TÜV 1
D-30519 Hannover
Germany
Phone: [phone]
Fax: [phone]
Signature:
The Chief Officer