Thermador Professional Série Manuel D'utilisation page 28

Once the insert has been removed it can be located to
4.
a more suitable location for cleaning using methods
outlined in the chapter on Cleaning in this manual.
With the insert removed, the drawer base can be
5.
cleaned if necessary. Special care must be taken to
prevent any damage to the now exposed heating
element below the drawer insert. It is also not
recommended to remove any more housing panels at
this point.
If additional issues remain at this point, contact Customer
Service.
WARNING
9
RISK OF BURNS
Do not operate the Warming Drawer without the
insert. The heating elements will become very hot
and might cause injury.
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