The CCO Mobile Crane Operator Practical Examinations are available on three crane types: 1  Lattice Boom Crane (LBC and LBT): includes lattice boom crawler cranes and lattice boom truck cranes. 2  Telescopic Boom CraneâSwing Cab (TLL): cranes having an operator's station that rotates with the crane's upperworks.
If the power is out for less than 2 hours, then the food in your refrigerator and freezer will be safe to consume. While the power is out, keep the refrigerator and freezer doors closed as much as possible to keep food cold for longer. If the power is out for longer than 2 hours, follow the guidelines below: â¢ For the Freezer section: A freezer that is half full will hold food safely for up to 24 hours. A full freezer will hold food safely for 48 hours. Do not open the freezer door if you can avoid it.
For better energy efficiency press the Energy Saver button. If condensation occurs on the doors turn the Energy Saver function off. 2. Press the Freezer/Hold 3 sec for the Power Freezer button to set the freezer to your desired temperature. You can set the temperature between -14ÂºC and -22ÂºC. Press and hold the Freezer/Hold 3 sec for the Power Freezer button for 3 seconds, to speed up the time needed to freeze products in the freezer.