REFRIGERATION DIVISION
V SERIES
SCREW COMPRESSOR HANDLING MANUAL
Supersedes all previous version. This information is for reference use only and subject to change without notice
Revision 2 (June 05,2000) Page 52 of 61
5.2 Inspection
a) Only actuation of the electrical components needs to be inspected.
Since a full rotation type potentiometer is used, test to confirm smooth resistance throughout
the full rotation of the device.
Operation in an atmosphere containing moisture or corrosive gas will lead to rusting of the
components and resistance may change, resulting in faulty operation indication.
b) Check the actuation of the contact points of the micro-switch components using a tester (for
details contact the Electric Department of Mycom).