FPZ-MI-R-MD-MOR-GOR-IE2-15-R03
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F
Unit installation position unsuitable.
Have the units installed on structures that cannot transmit
or amplify the noise (tanks, metal plates, etc.) by the
Technician.
Abnormal vibration
G
The impeller is damaged.
Have the impeller replaced by FPZ After-Sales Service.
G
The impeller has accumulated deposits.
Have the unit cleaned inside by FPZ After-Sales Service.
G
Unit fixed without vibration dampers.
Have the unit secured with vibration dampers by the
Technician.
F
Rigid connection to the system
Have flexible sleeves installed between the unit and the
pipes by the Technician.
G
Worn transmission coupling
Have the transmission coupling replaced by FPZ After-
Sales Service.
G
Faulty bearing on blower side or motor side.
Have the bearing replaced by FPZ After-Sales Service.
Fluid leakage
G
Faulty gaskets on the silencer.
Have the gaskets checked and, if necessary, replaced by
FPZ After-Sales Service.
G
Faulty gaskets on the cover (if present).
Have the gaskets checked and, if necessary, replaced by
FPZ After-Sales Service.
G
Worn sliding sealing ring
Have the gaskets checked and, if necessary, replaced by
FPZ After-Sales Service.
