5 Mounting
36 BA6820378-03 EN
2. Check the sealing surface of the counterflange. It must be clean and un-
damaged, without any surface damage radiating out from the center. The
surface quality of the sealing surface must be suitable for use of the gas-
ket.
Figure14: Counterflange
5.3 Preparing the device
NOTICE
Damage to the dehydrating breather!
Impairment of seal-tightness on the dehydrating breather due to loosening
of the nut on the upper air intake spout!
► Ensure that the upper screw connection is not loosened from the dehy-
drating breather.