before you install the switch 7700 in a standard cabinet, verify that:

    1 the cabinet has been well built

    2 the installation position for the switch has been well arranged

    3 there are no obstacles

    4 the switch is ready for installation and has been carried to a place near the cabinet

    1. have two people carry the switch to the front of the cabinet.

    2. put the switch on the tray or the guides and push it into the cabinet.

    3. fix the switch in the cabinet with the combination screw and floating nuts that are shipped with the delivery accessories.