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TROUBLESHOOTING
Possible problems and troubleshooting
Problem
Possible Reasons
Troubleshooting
The fan does not get
started.
No connection to power supply.
Make sure that the fan is properly
connected to the power mains and make
any corrections, if necessary.
Jammed motor.
Switch off the fan. Troubleshoot an electric
connection error. Restart the fan.
Circuit breaker
tripping during the
fan start.
Excessive electric current consumption
caused by a short circuit.
Turn the fan off. Contact the Seller.
Noise and vibration.
Clogged impeller.
Clean the fan impeller.
Loose screw connections.
Check the tighten the fastening screws.
Table 3
TRANSPORTATION AND STORAGE REGULATIONS
Store the fan in the manufacturer’s original packing box in a dry ventilated premise at ambient temperatures
from +10°C up to + 40°C.
Storage environment must not contain aggressive vapours and chemical mixtures provoking corrosion,
insulation and sealing deformation.
Use suitable hoist machinery for handling and storage operations to prevent possible damage to the fan.
Follow the handling requirements applicable for the particular type of cargo.
The fan can be carried in the original packing by any mode of transport provided proper protection against
precipitation and mechanical damage. Avoid sharp blows, scratches or rough handling during loading and
unloading.
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