Installing the Ethernet extension switch
Removing the Ethernet extension unit slot cover (baseline)
Use this procedure to remove the Ethernet extension unit slot cover.
Note/IllustrationAction
DANGER
Before doing any work inside the cabinet,
disconnect the mains power. For more
information, see Electrical safety on
page 31.
1
Location of wrist strap button:
xx1800000683
ELECTROSTATIC DISCHARGE
(ESD)
The unit is sensitive to ESD. Before
handling the unit read the safety inform-
ation in section The unit is sensitive to
ESD on page 47.
2
xx1800000725
Press the hooks and remove the Ethernet
extension unit slot cover.
3
Removing the controller covers on page 222Remove the front panel, top and right
covers of the controller.
4
Continues on next page
146 Product manual - OmniCore C30
3HAC060860-001 Revision: P
© Copyright 2019-2022 ABB. All rights reserved.
3 Installation and commissioning
3.7.3 Installing the Ethernet extension switch
Continued