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Table 3
Problem
No connection to power supply.
The fan does not get
started.
Jammed motor.
Circuit breaker
Excessive electric current consumption
tripping during the
caused by a short circuit.
fan start.
Clogged impeller.
Noise and vibration.
Loose screw connections.
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.
V51EN-04.indd 15
Possible problems and troubleshooting
Possible Reasons
TRANSPORTATION AND STORAGE REGULATIONS
TROUBLESHOOTING
Troubleshooting
Make sure that the fan is properly
connected to the power mains and make
any corrections, if necessary.
Switch off the fan. Troubleshoot an electric
connection error. Restart the fan.
Turn the fan off. Contact the Seller.
Clean the fan impeller.
Check the tighten the fastening screws.
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23.10.2015 9:57:28
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