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GMS815P-PS-2G/-3G · Supplementary Operating Instructions · 8016234 V2.0 · © SICK AG
Important Information
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1.5
Application limitations
1.5.1
Approval conditions for the Enclosure GMS815P-PS-2G
Extract from the approval document:
1.5.2
Approval conditions for the Enclosure GMS815P-PS-3G
Extract from the approval document:
1. The volume flow of sample gas on the system must be restricted to maximum
100 dm³/h.
2.
– Sample gases must not be combustible,
or
– sample gas concentrations must always be maximal 25% of the LEL,
or
– sample gases can be combustible but not explosive; the oxygen part must be
below 2% by volume and less than 80% of the upper explosion limit.
3. Sample gas lines connected must be checked for leak tightness and strength using
1.5 times the maximum allowable pressure.
4. Wait at least 60 minutes after disconnecting from the mains voltage before opening
the enclosure (refer to the warning information).
5. Observe manufacturer's Operating Instructions especially with regard to the resis-
tance of the relevant seal materials and gas lines against the sample gases.
1. – Sample gases must not be combustible,
or
– sample gas concentrations must always be maximal 25% of the lower explosion
limit (LEL).
2. Sample gas lines connected must be checked for leak tightness and strength using
1.5 times the maximum allowable pressure.
