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SAFETY REQUIREMENTS

•  Please read the user’s manual carefully prior to installing and operating the unit.
•  All user’s manual requirements as well as the provisions of all the applicable local and national 

construction, electrical, and technical norms and standards must be observed when installing 
and operating the unit.

•  The warnings contained in the user’s manual must be considered most seriously since they 

contain vital personal safety information.

•  Failure to follow the rules and safety precautions noted in this user’s manual may result in an 

injury or unit damage.

•  After a careful reading of the manual, keep it for the entire service life of the unit.
•  While transferring the unit control, the user’s manual must be turned over to the receiving 

operator.

UNIT INSTALLATION AND OPERATION SAFETY PRECAUTIONS

•  Disconnect the unit from 

power mains prior to any 
installation operations.

•  Unpack the unit with care.

•  The unit must be grounded!

•  While installing the unit, follow 

the safety regulations specific 
to the use of electric tools.

•  Do not change the power 

cable length at your own 
discretion. 

•  Do not bend the power cable. 
•  Avoid damaging the power 

cable. 

•  Do not put any foreign objects 

on the power cable.

•  Do not lay the power cable of 

the unit in close proximity to 
heating equipment.

•  Do not use damaged 

equipment or cables when 
connecting the unit to power 
mains.

•  Do not operate the unit 

outside the temperature range 
stated in the user’s manual. 

•  Do not operate the unit 

in aggressive or explosive 
environments.

www.blaubergventilatoren.de

centro-Jet

3

Summary of Contents for Centro-Jet Series

Page 1: ...Impulse centrifugal fan USER S MANUAL EN Centro Jet...

Page 2: ...Company reserves the right to modify the technical characteristics design or configuration of its products at any time in order to incorporate the latest technological developments No part of this pub...

Page 3: ...g the unit control the user s manual must be turned over to the receiving operator UNIT INSTALLATION AND OPERATION SAFETY PRECAUTIONS Disconnect the unit from power mains prior to any installation ope...

Page 4: ...the unit from power mains prior to any technical maintenance Do not store any explosive or highly flammable substances in close proximity to the unit When the unit generates unusual sounds odour or em...

Page 5: ...n of chemicals sticky substances fibrous materials coarse dust soot and oil particles or environments favourable for the formation of hazardous substances toxic substances dust pathogenic germs THE UN...

Page 6: ...F H L K Centro Jet 50N 290 1355 935 1005 1065 90 180 350 96 Centro Jet 85N 330 1605 1105 1175 1235 110 230 390 136 Centro Jet 100N 330 1605 1105 1175 1235 110 230 390 138 TECHNICAL DATA Centro Jet X...

Page 7: ...5 55 C 55 C Centro Jet 85N 4 200 2 200 C 2 hours F200 Centro Jet 85N 4 300 2 300 C 2 hours F300 Centro Jet 85N 4 400 2 400 C 2 hours F400 85N double speed Centro Jet 85N 4 6 3 400 50 9750 5950 2 2 0 7...

Page 8: ...motor or a double speed 4 6 or 4 8 pole asynchronous motor Steel impeller with backward curved blades Before installing the unit carry out the following checks Make sure that the fan impeller rotates...

Page 9: ...tion method i e overhead in pipes or inside the walls Connection of the fan for smoke extraction must be performed via a cable with a respective fire resistance class Quality and mounting of the fire...

Page 10: ...Centro Jet 50N 4 Centro Jet 85N 4 Centro Jet 100N 4 X1 L3 L1 L2 U1 W1 V1 U2 W2 V2 PE L2 L3 L1 1 2 3 4 5 6 400 V 50 Hz 400 V 60 Hz Double speed Centro Jet 50N 4 6 Centro Jet 85N 4 6 Centro Jet 100N 4...

Page 11: ...SS starting A soft starter gradually increases the voltage supplied to the motor from the initial to the rated value This starting system can be used to meet the following goals limit the motor curren...

Page 12: ...circuit breakers contactors and motor starters is not designed to withstand prolonged overloads normally causing the fan to shut down automatically DOL starting that continues for a long period of ti...

Page 13: ...hub for proper tightness and tighten it up if necessary Check the bolt connecting the motor shaft to the hub for proper tightness and tighten it up if necessary Technical maintenance must be carried...

Page 14: ...ons The installed automatic circuit breaker is of poor quality or its actual performance falls short of the rated values stated by the manufacturer Re select the automatic circuit breaker by choosing...

Page 15: ...objects or debris Clean the impeller from foreign objects or debris Increased noise vibration in the fan Loose screw connections Check the screw connections for proper tightness No vibration mounts o...

Page 16: ...andling 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 mechani...

Page 17: ...nation of faults in the unit operation to ensure its intended use by the user within the guaranteed period of operation The faults are eliminated by means of replacement or repair of the unit componen...

Page 18: ...Centro Jet 18 www blaubergventilatoren de...

Page 19: ...___ unit is installed pursuant to the requirements stated in the present user s manual Installation Stamp Company name Address Phone Number Installation Technician s Full Name Installation Date Signat...

Page 20: ...www blaubergventilatoren de B117EN 03...

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