Chapter 5 Maintenance; About This Chapter; Preventive Maintenance - ABB PFEA 111 User Manual

Chapter 5 Maintenance

5.1 About this Chapter

5.2 Preventive Maintenance

3BSE029380R0101 Rev C
Under normal operating conditions, your system does not require any maintenance. However,
we recommend you to perform regular checks. The following preventive measures may be
taken depending on the type of environment in which your system operates.
Unit
Load cells
Tension Electronics
Connection cables
Tension Electronics PFEA111/112, User Manual
Section 5.1 About this Chapter
Measures
Protect the load cells from prolonged contact with
corrosive elements.
Check the fixing screws and re-tighten if necessary.
Check the gaps between load cell and adapter plates
to ensure that they are not clogged with dirt, which
can cause a shunt force into the load cell.
Clean the gaps with compressed air if necessary.
Check that the circuit boards are properly secured
and that cables or wires are not damaged.
Check that all terminal screws and cable glands
are properly tightened.
Check that the connection cables between the
load cells and the tension electronics are not
damaged.
5-1