testo manifold top tip # 4
It is essential that a system is properly evacuated to prevent moisture and subsequent acid build up. Otherwise, if left, this can lead to a compressor failure.
In addition to this, to avoid measurement faults, the measured pressure (relative) needs to be adjusted to the ambient pressure (absolute). With most manifolds, it is necessary to measure the pressure manually.
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Posted on November 20, 2012, in flue gas, Food Hygiene, Health and Safety, hEATING, Humidity, hvac, Industry, Plumbers uk, Refrigeration and tagged manifold, Testo, testo limt, Testo Ltd, top tip. Bookmark the permalink. Leave a comment.