The motor rotates in the wrong
direction.
The rotating field of mains
connection point must be
changed.
Suction line contracted.
Check and fix.
Exhaust line contracted.
Check and fix.
Maybe throttle valves are used in the
suction line.
Adjust throttle valves.
The system is very noisy. The motor rotates in the wrong
direction.
The rotating field of mains
connection point must be
changed.
There is no silencer mounted.
Mount the silencer.
The suction line or exhaust line are not
mounted.
Mount the line.
The unit is untight.
Check and fix.
BA_Nassabscheider_WNA-AL_211118_EN
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18.11.2021