Connection Procedure - ABB ACS800 Series Hardware Manual

78

Connection procedure

WARNING! Use extreme caution when manoeuvring a converter or filter module that
runs on wheels. The modules are heavy and have a high centre of gravity. They
topple over easily if handled carelessly.
Extract each module from the cabinet as follows:
(1) Open the cabinet doors.
(2) Remove the shroud covering the upper part of the cabinet.
Converter modules:
(3) Open the transparent cover on the front of the converter module and disconnect the fibre optic cables. Move the
cables aside.
(4) Disconnect the L-shaped DC busbars on top of the converter module: Loosen the two upper screws (4a), but leave
them in place. Remove the two lower screws (4b).
(5) Disconnect the socket terminal block next to the DC busbars.
(6) Remove the two module fastening screws (6a) at the top. At the base of the module, loosen the two fastening
screws (6b).
(7) Latch the module ramp to the hook at the base of the cabinet.
(8) Pull the module carefully out of the cabinet along the ramp. Make sure the wires do not catch.
7
Electrical installation
3
4a
5
4b
6b
6a
2
8