Install Instructions

Fault tracing
Heat transfer problems
The heat transfer capacity is dropping.
Action
1.Measure temper atures at inlets and outlets. Also meas ure
flow rates on both media, if possible. On at leas t one of
the media, both temperatures and the flow rate must be
measured.
Check t o see if the transferred am ount of heat energy
corresponds to the s pecifications.
If great precision is important, it will be nec essary to use
laboratory thermometers with an accuracy of 0.1 °C, and also
to use the best equipment available for flow m easurement.
Has the heat transfer capacity of the unit dropped below
specified va lues?
Correction
YES Clean the heat transfer surface. Use the
Cleaning-In-Place (CIP) system.
NO
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Document ID Language Edition
26
Instruction M anual -
Brazed plate heat exchangers
3450021401 EN 2017-06