Emerson Process Management HYDROS 100 Welding Consumables User Manual


 
SAFETY SUMMARY
S - 7
ETC00781(4) Series 100 e 02/2004
VII. BINOS
®
100 F specific notes for use in hazardous areas (EX Zones)
Be sure to observe the additional notes, safety precautions and warnings
given in the supplemental manual for analyzers intended to be used in
hazardous areas.
If you do not have the additional manual available, please contact your
Emerson Process Management Sales Office!
VII.a Z purge for CSA-C/US Ex Zone 2 Non-Flammable Atmospheres
This enclosure shall not be opened unless the area is known to be free of
flammable materials or unless all devices within have been de-energized !
Upon start-up or after loss of continuous dilution requiring switching off the
electrical supply, purge for 11 minutes with flow rate approx. 55 scfh (26 l/min.,
see chapter 5.3.3) unless the internal atmosphere is known to be well below
the lower explosive limit (LEL) !
This analyzer is not designed for analysis of flammable sample !
Introduction of flammable samples into this equipment could result in explosion,
causing severe personal injury, death or property damage !
Consult factory if flammable samples are to be measured !
Do not open while energized unless it is known that no explosive atmosphere is
present !
BINOS
®
100 F SPECIFIC NOTES FOR USE IN HAZARDOUS AREAS (EX ZONES)