VACUUBRAND PC 3001 VARIO emission condenser Peltronic - Manual (Page 44)

page 44 of 120
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Cold surfaces can absorb a great amount of gas, which
may expand abruptly in case of warming. This may lead
to unmanageable overpressure in the system, creating
a risk of bursting!
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Check the coolant level of the condenser at appropriate
intervals.
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Attention: Coolant may overflow unexpectedly, e.g., in
case of large amounts of gas.
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Do not overfill the condenser. Lowest permissible cool-
ant temperature: -112°F (-80°C).
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Maximum operating pressure: 16 psi (1.1 bar) abso-
lute.
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Never block the gas outlet ((6) hose nozzle for tubing
I.D. 3/8” (10 mm)). The exhaust hose has always to be
unobstructed and without back pressure to enable an
unhindered discharge of gases and protect the pump
valves from damage.
• Prior to every use: Inspect the condenser for faults.
There must be no damage on the glass surfaces. Do
not use damaged components.
• Use only transport receptacles intended for coolants.
• Use safety glasses and protective gloves.
• Do not clamp the covers of condensers or coolant re-
ceptacles. Allow pressure equalization between cool-
ant and atmosphere.
• Comply with all applicable safety measures and re-
quirements when using cryogenic coolants.
Use the equipment only as intended, that is, for conden-
sation of vapors at the pump outlet or inlet.
Suitable coolants: e.g., dry ice or ethanol-dry ice mixture
or water-ice mixture.
NOTICE