USER HANDBOOK 2.0 | DC20XX, ET20XX, ECC21XX SLIM
Berghof Automation GmbH | Harretstrasse 1 | 72800 Eningen | www.berghof.com
Dialog-Controller-DC20XX_EN.docx
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4.2. Installation, DC20XX and ET20XX
Fig. 11: Open the twist-lock catches
1st
Device with twist-lock catches: make sure that the twist-lock catches are turned anti-clockwise to the
limit and are fully open (1).
Fig. 12: Installation in an installation cut-out, example with 4 securing clips
2nd
Making sure the alignment is correct, push the device evenly into the installation cut-out until the 2 or
3 securing clips snap the device tight.