Access to the fan unit
Remove the screws on the door and remove the door. Remove the three butterfly bolts on the inner side wall, pull the cord to move
the fans and disconnect the connector from the control unit. Disconnect the fan completely.
PROBLEM
POSSIBLE REASONS
TROUBLESHOOTING
When switching on the unit the
fan does not start.
No power supply.
Make sure the power supply line is connected
correctly, otherwise troubleshoot the
connection error.
The alarm indicator is on.
Broken damper, controller, motor.
Turn off the fan.
Contact the Seller for further information.
Automatic circuit breaker
tripping following the fan
turning on.
Over-current as a result of short circuit in the
electric circuit.
Noise, vibration.
The impeller is clogged.
Clean the impeller.
TROUBLESHOOTING
STORAGE AND TRANSPORTATION REGULATIONS
• Store the unit in the manufacturer’s original packaging box in a dry closed ventilated premise with temperature range
from +5 ˚C to +40 ˚C and relative humidity up to 70 %.
• Storage environment must not contain aggressive vapors and chemical mixtures provoking corrosion, insulation, and sealing
deformation.
• Use suitable hoist machinery for handling and storage operations to prevent possible damage to the unit.
• Follow the handling requirements applicable for the particular type of cargo.
• The unit can be carried in the original packaging by any mode of transport provided proper protection against precipitation and
mechanical damage. The unit must be transported only in the working position.
• Avoid sharp blows, scratches, or rough handling during loading and unloading.
• Prior to the initial power-up after transportation at low temperatures, allow the unit to warm up at operating temperature for at
least 3-4 hours.
www.blaubergventilatoren.de
altero 150 T
9
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