Hood P 250 does not close

Problem:

The hood is closed and the controller displays the message: Hood cannot be closed.

Solution:

Check the following steps

1. Is the hood horizontal.
2. Closing contact on the chassis, the wheel must point upwards with position I or II. So that the control can close the hood.
3. Check that the emergency release on the closing contact is in the closed position.
4. The normally open contact must be re-taught.