Slide Controller to Service Position

Squeeze the release buttons on either side of the Controller front panel at the same time and slide the Controller chassis forward until the slide rails lock into position. You might have to remove screws locking the front panel to the rack before the Controller slides forward.
Figure 1 Slide the Controller to service position
Legend

1 Rack

2 Controller chassis

3 Release buttons

Important! Before you slide the Controller chassis out, ensure that the cables do not interfere with the movement of the Controller chassis. Although the cable management arm (CMA) is hinged so that you can extend the Controller chassis, all cables and cords must be out of the way when you service the Controller components.

Caution
Deploy any rack anti-tilt mechanism before releasing the release buttons and extending the Controller chassis.