Emerson HASAxE-IM-HS Welding Consumables User Manual


 
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Instruction Manual
HASAxE-IM-HS
04/2006
Emerson Process Management GmbH & Co. OHGS-6
Safety Instructions
Take care of the safety instructions applicable for the gases (sample
gases and test gases) and for the gas bottles containing these gases!
EXPLOSION HAZARD !
Supplying explosive gases is not permitted ! (Explosive gases are mixtures
of flammable gases of concentrations between the explosion limits with air
or oxygen).
Supplying flammable gases of concentrations above the lower explosion
limit (LEL) we recommend to utilize one or more of the following measures:
Before opening gas paths they must be purged with ambient air or
neutral gas (N2) to avoid hazards caused by toxic, flammable,
explosive or harmful to health sample gas components!
INJURY HAZARD !
GASES AND GAS CONDITIONING
Purging the housing with inert gas
Internal tubing with stainless steel
Flame arrestors at gas input and output fittings
Intrinsically safe paramagnetical or thermal conductivity sensors