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Please read this manual fully before using equipment
Peasouper Dry-Ice Fogger
The Peasouper is compact and portable dry-ice fogger. It is made of a
durable corrosion resistant polyethylene that will give trouble-free use while
producing a thick white low-lying fog.
The ‘Dry-Ice’ Fogger Principal
‘Dry-Ice’ is a solid form of carbon dioxide (CO2). The term dry-ice is used
because of its ability to sublimate; the process of transforming from a solid
directly to a gas with out any liquid formation. Dry-ice reaches a temperature
of minus 87.5C. When immersed in hot or boiling water, it sublimates and
violently agitates the water, which throws up many water droplets into the air.
The released cold CO2 gas causes the water vapor in the air to form more
droplets. This great expansion of gas and moisture pushes its way out of the
machine. Because it is cold it sinks to the floor. Due to the droplets in the air
this creates the effect we see as fog.
CAUTION !
1.
Dry-ice should be stored in an insulated container to reduce subli-
mation. The released gas can lead to a dangerous pressure build-up
if it is stored in a sealed container.
2.
At no time must the dry-ice be handled, or brought into contact with
bare skin. Solid CO2 will lead to frostbite unless handled with
protective gloves.
3.
Do not engage in demonstrations which could lead to swallow CO2
or allow it to sublimate in the mouth, this can lead to severe internal
injuries.
4.
When breaking solid blocks of dry-ice always use eye protection.
Cover the ice with a piece of cloth to prevent fragments from flying.
Use of a hide hammer is recommended.
5.
Do not use or store solid CO2 in confined spaces. Where solid CO2
is used there should be adequate ventilation to ensure that low lying
CO2 gas does not cause dangerous concentrations. CO2 gas is
heavier than air and will sink to lower areas.
Operation
1.
Place the machine on a firm level surface where it will be used. Take
off the lid and fill with water (hot or cold) until the red light comes on.
