Lamtec LT2 - General Instructions for Operation; Measurement During Distinct Pressure Surges at the Measuring Site; Operational Failure, Switching on and off; Liquid Purification

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7 Operation
7.2 General Instructions for Operation
7.2.1 Measurement During Distinct Pressure Surges at the Measuring Site
If the display jumps badly, damping can be increased via the (optional) display and operating
unit and the service and diagnostic software (i.e. by increasing the integration's time-con-
stant); this steadies the display: parameter 360 - Operational release level. However, this
slows down the display in terms of reaching an end state.
NOTICE
Large damping simultaneously leads to an artificial slowing down of the measurement signal.
7.2.2 Operational Failure, Switching On and Off
In the event of long interruptions during operation, which are lasting for longer than approx. 3
months, it is recommended to switch off the measuring system. The probe should be disman-
tled to avoid damage (see chapters 6.4.2 Setting up Service Warnings, 6.2 Decommission-
ing6.3 Return to Service).
NOTICE
Recommendation: Continue with the measurement in case of short service interruptions.
7.2.3 Liquid Purification
To perform a liquid purification of the boiler is possible, if the probe is dismantled before. Per-
forming a liquid purification to an installed probe, can damage the probe. An error free opera-
tion is no longer possible.
NOTICE
For the liquid purification, the probe must be dismantled by all means. A liquid purification of
an installed probe will damage the probe.