2-6Figure2-9 Removing a tank-mount adapter (1)Figure2-10 Removing a tank-mount adapter (2)Removing mounting brackets and attaching them to thechassisIMPORTANT:This section is required only when you mount the switch in a tank with a width of 21 inches.To remove mounting brackets and attach them to the chassis:1. Use a Phillips screwdriver to remove the four screws from the mounting bracket, and thenremove the mounting bracket from the tank-mount adapter.