Exactly as described, the full user-manual (145 pages). Perfect.
Text excerpt from page 11 (click to view)
The grill shelf can be slotted into place in either of two positions. You can use the shelf in position two or on the base of the grill compartment. You can only use these two shelf positions when you want to use the grill. For safety the shelf will only pull out so far. If you want to remove the shelf completely pull it forward as far as it will go, raise the front edge and lift it out. To put the shelf into a different position, keep the front edge raised, slot the shelf onto the runner, lower the front edge and slide the shelf in. You should use the shelf without the metal plate when grilling. Use shelf position two when toasting and adjust the height of the grid to suit. Shelf positions are counted from the top downwards.
For your safety
Always remove the grill pan before attempting to adjust the shelf position. Oven gloves should be used when removing or pulling the shelf in and out. For hygiene and safety reasons this cooker should be kept clean at all times. A build-up of fats or other foodstuffs could result in a fire, especially in the grill pan.