ABB ACS880-1604LC, Hardware Manual

Page: 86 / 200

6. Close the inlet valve (a) and outlet valve (located on the right-hand side of the cubicle)
valves. Lead the drain hoses (b, on both sides of the cubicle) into a suitable container.
Open the drain valves (c, on both sides of the cubicle). This will drain all modules in the
cubicle.
a
b
c
7. After the module has drained, disconnect the piping from the module.
8. Remove the module retaining screws at the top and the bottom of the module.
86 Maintenance