If large quantities of food are to be stored, all the freezer drawers shall be taken out of the appliance (see the Removing/Refitting the Freezer Drawer). Then the food shall be stacked directly on the freezer shelf (or shelves) in the freezer compartment.
To remove the drawers, first remove the food from drawers and then pull out the drawers carefully. Not doing so could cause injury or damage to the drawers.
You will only get the best air circulation and effectiveness in the freezer compartment when all the drawers are in place.
The shape of each drawer may be different, insert in the right position.