ABB ACS800-U4 Hardware Manual page 60

60
• For easier installation, remove the cover plates from both short sides of the
pedestal by undoing the fastening screws.
• Fasten the pedestal to the base of the cabinet with four screws. A view from
above is shown below.
• Fasten the cover plates from both short sides of the pedestal (if removed) as
shown above.
• Place the module onto the pedestal.
• Connect the inside busbars using a torque wrench with an extension bar and
fasten the upper frame to the pedestal as shown above.
WARNING! Fastening of screws (c) is important because the screws are required for
the grounding of the drive.
• Fasten the front cover of the module.
• Fasten the busbar support bracket to the module as shown above.
Installation
M6, 5 Nm (3.7 lbf ft)