ABB ECA06 - Page 22

2.2 Installation with Cassette Chapter 2: Installation
22 493-0736-11 (6-2)
Inserting the Controller Unit
To insert the controller unit in the cassette proceed as follows:
1 Gently slide the controller into the cassette unit as far as it will go.
2 Press gently on the front until you can hear a distinct click. Take care not to
press on the LCD display window or the push buttons.
3 Check the mounting force by trying to pull out the controller by hand.
Removing the Controller Unit
To remove the controller unit from the cassette proceed as follows:
1 Place the tip of a broad screwdriver (6 – 8 mm) into the small opening on the
upper or lower part of the front frame as shown in Figure 6.
2 Gently twist the screwdriver until you hear a distinct click.
3 Slide the controller out of the cassette.