INFICON Extrima Ex-certified Hydrogen Leak Detector - Manual (Page 48)

48
EN
INFICON - Operating Instructions EXTRIMA
Sira Certification Service
Rake Lane, Eccleston, Chester, CH4 9JN, England
Tel:
+44 (0) 1244 670900
Fax: +44 (0) 1244 681330
Email: [email protected]
Web: www.siracertification.com
C E R T I F I C A T I O N
SCHEDULE
EC TYPE-EXAMINATION CERTIFICATE Sira 07ATEX2117X
Issue 5
This certificate and its schedules may only be
reproduced in its entirety and without change.
Page 3 of 4
Form 9400 Issue1
Variation 2 - This variation introduced the following changes:
i.
The LCD module for the Extrima® Hydrogen Leak Detector was modified and now includes
components with a surface area of less than 20 mm².
ii. The bill of material drawings, KK1012-BOM-1H-CERT and KK1018-BOM-R7-CERT, were amended to:
• Bring them into line with Sira report number R20666A/01.
• Remove the manufacturer’s name from the specification of various safety resistors.
Variation 3 - This variation introduced the following change:
i.
The recognition of a change in the company name from Adixen Scandinavia AB to INFICON AB.
Variation 4 - This variation introduced the following changes:
i.
The outline of the hand probe and the track layout of the hand probe PCB were amended.
ii. The material of the hand probe was changed from injection moulded plastic to metal.
14 DESCRIPTIVE DOCUMENTS
14.1 Drawings
Refer to Certificate Annexe.
14.2 Associated Sira Reports and Certificate History
Issue
Date Report no. Comment
0 10 October 2007 R52A16411B The release of the prime certificate.
1 18 December 2009 R20666A/00 The introduction of Variation 1 (Note: the date was revised
by Issue 3 to correct a typographical error) .
2 30 April 2010 R20666A/01 Issued to allow report R20666A/01 to replace report
R20666A/00
3 20 October 2010 R23373A/00
R23526A/00
The introduction of Variation 2.
4 16 February 2012 R25248B/00 The introduction of Variation 3.
5 14 March 2012 R25248A/00 The introduction of Variation 4.
15 SPECIAL CONDITIONS FOR SAFE USE (denoted by X after the certificate number)
15.1 As aluminium is used at the accessible surface of this equipment, in the event of rare incidents, ignition
sources due to impact and friction sparks could occur. This shall be considered when the Extrima®
Hydrogen Leak Detector is being used in locations that specifically require group II, category 1
equipment.
16 ESSENTIAL HEALTH AND SAFETY REQUIREMENTS OF ANNEX II (EHSRs)
The relevant EHSRs that are not addressed by the standards listed in this certificate have been
identified and individually assessed in the reports listed in Section 14.2.