MR MESSKO MT-ST Compact - Page 69

5 Installation and commissioning
69BA5831400-00 EN
The resistance of the heating circuit is measured directly at terminals and
with an ohmmeter. This resistance can be adjusted by setting the poten-
tiometer P.
I I
W H
P
6
3
5
4
Figure52: Circuit
I
W
Secondary transformer current I
H
Heating current
P Potentiometer
The setting accuracy of the resistance value depends on the
quality and measurement deviation of the measuring device
used to measure the resistance value.