Leak-Test The System - Edwards RV3 Instruction Manual

In any of the following circumstances, we recommend that you fit an oil mist filter to the pump outlet:
If you use the pump with the gas ballast control open (in position 'I' or position 'II').
If you operate the pump with an inlet pressure greater than 10 mbar (1 x 10³ Pa) for extended periods.
If you frequently pump down from atmospheric pressure.
The oil mist filter will trap the oil exhausted from the pump; you can reuse the oil if it is not contaminated.
3.10

Leak-test the system

Leak-test the system and seal any leaks found after you have installed the RV pump, to prevent leakage of substances
out of the system and leakage of air into the system.
© Edwards Limited 2007. All rights reserved.
Edwards and the Edwards logo are trade marks of Edwards Limited.
A652–01–880 Issue S
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