GEA FLOWVENT, Operating Instruction, Page: 73 / 84

10.6.2 Maintenance of Sound Absorber, Filter, Supply and Exhaust Air Throttle
Only use sound absorber (21), filter (5.1) venting screws (52) or exhaust air
throttle (21.1) types specified in the chapter “Technical data”. Do not grease
these spare parts before fitting them.
Fig.40
Carry out the following steps:
1. Take out the O-rings (31, 53, 54) and replace them with new ones (see Fig.
31).
2.
Check that the control air can exit freely from the sound absorbers (21, 26),
filter (5.1) and exhaust air throttle (21.1) and replace the parts if necessary.
®
Done
10.6.3 Mounting hood
Maintenance
Maintenance
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