VACUUBRAND MD 1C VARIO-SP - Manual (Page 39)

page 39 of 87
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Connect a gas-tight exhaust line at the pump
outlet if necessary. Always vent exhaust
gases appropriately (e.g., into a fume hood).
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Never block the gas outlet. The exhaust
line must always be free of obstructions (no
back pressure) to ensure an unimpeded
discharge of gas. The cross-section of the
outlet tubing must be at least the size of the
pump’s exhaust connection.
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• Reduce the transmission of vibration. Prevent mechan-
ical load due to rigid pipelines. Insert elastic hoses or
flexible elements as couplings between the pump and
rigid pipes.
Secure hose connections at the pump ap-
propriately, e.g., with hose clamps, to protect
against accidental detachment.
To reduce pump noise emanating from the
pump exhaust port, connect an exhaust hose
or use a silencer (see „Accessories“, pg. 54).
NOTICE
EX
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✘
NOTICE
Exhaust waste vapor condenser (EK) at the outlet
The exhaust waste vapor condenser enables an efficient condensation
of the pumped vapors at the outlet.
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No backflow of condensates.
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Controlled recovery of condensates.
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Close to 100% solvent recovery.
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The isolation cover protects against glass splinters in case of break-
age, acts as thermal isolation to avoid condensation of humidity and is
intended to absorb shocks.
Always install outlet tubing descending from
the pump or provide other measures to avoid
backflow of condensate towards the pump.