Insert the seal.
Make sure that the seal fits properly.
Tension the locking lever.
The activated carbon filter is replaced if it is soaking wet
and/or odours occur, but as part of each maintenance as
a minimum.
7.11
Complete the maintenance
Carry out a functional check.
The system is functioning correctly.
No error messages are displayed on the control unit.
The maintenance is complete.
016-319
Installation and operating instructions
49 / 152