ABB Fimer PVS980-58-4348kVA-I, Commissioning And Maintenance Manual, Page: 27 / 58

Start-up and operation 25
4
Start-up and operation
This chapter describes the start-up procedure of the inverter.
Start-up procedure
Do a test of the operation of the inverter first in the local control mode with the control
panel (ACS-AP-I) or the Drive composer PC tool. Then set the control program
parameters.
Tasks

Safety
WARNING! Obey the safety instructions during the installation and start-up procedure. Refer to
chapter
Safety instructions
on page
5 .
Only qualified electricians can install and start-up the inverter.

Primary and ambient conditions
Make sure that the mechanical and electrical installation of the inverter is correct. Refer to section
Installation checklist in the Hardware manual .
Make sure that the insulation of the assembly is sufficient. Refer to section Checking the settings of the
auxiliary voltage transformer (G415)
on page
20
.
Make sure that the ambient conditions for start-up, temperature, humidity, altitude etc. are within the
limits. Refer to the technical data in the Hardware manual .
In very humid or cold conditions, the thermostat and hygrostat in the control cabinet start the heaters
and, in extreme cases, prevent the startup of the inverter until the control cabinet temperature increases
to a suitable level, and the humidity decreases to the set level. This can take up to one day. Keep the
inverter doors closed during this time. Heater operation is indicated by a blue LED outside the inverter.