100×50-3 Inline Centrifugal Fan In Sound Insulated Casing
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Specifications
- Series Name: Box-I EC
- Motor Type: EC (synchronous electronically commutated
motor) - Rectangular Duct Size: 30×15, 40×20, 50×25, 50×30, 60×30,
60×35, 70×40, 80×50, 90×50, 100×50 cm - Phases: 1 (single-phase) or 3 (three-phase)
- Motor Modification: Medium pressure motor or High pressure
motor
Product Usage Instructions
Safety Requirements
When connecting the fan to the mains, ensure it is done through
a disconnecting device as per electrical wiring rules. Replace
damaged supply cords to avoid hazards. Always switch off the unit
before removing the guard.
Precautions
Protect the installation site from foreign objects. Ensure the
exhaust and supply spigots are shielded during fan operation to
prevent injuries.
Disposal
Dispose of the product separately at the end of its service
life. Do not treat it as unsorted domestic waste.
Installation and Operation
The unit should not be operated by children or untrained
individuals. Only properly qualified personnel should install and
connect the unit. Choose an installation location that prevents
unauthorized access by children.
FAQ
Q: What should I do if I notice unusual oscillating movements
while using the fan?
A: Immediately stop using the unit and contact the manufacturer,
its service agent, or qualified persons for assistance.
Q: How should I dispose of the product at the end of its
service life?
A: The product must be disposed of separately and should not be
treated as unsorted domestic waste.
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INLINE CENTRIFUGAL FAN IN SOUND INSULATED CASING
Box-I EC
EN USER’S MANUAL
www.blaubergventilatoren.de
Box-I EC
CONTENTS
Safety requirements………………………………………………………………………………………………………………………………………………… 3 Purpose………………………………………………………………………………………………………………………………………………………………………… 5 Delivery set…………………………………………………………………………………………………………………………………………………………………. 5 Designation key………………………………………………………………………………………………………………………………………………………… 5 Technical data……………………………………………………………………………………………………………………………………………………………. 6 Mounting and set-up……………………………………………………………………………………………………………………………………………… 8 Connection to power mains ……………………………………………………………………………………………………………………………….. 9 Technical maintenance………………………………………………………………………………………………………………………………………….. 10 Troubleshooting……………………………………………………………………………………………………………………………………………………….. 11 Storage and transportation regulations………………………………………………………………………………………………………….. 11 Manufacturer’s warranty……………………………………………………………………………………………………………………………………….. 12 Certificate of acceptance………………………………………………………………………………………………………………………………………. 15 Seller information…………………………………………………………………………………………………………………………………………………….. 15 Installation certificate……………………………………………………………………………………………………………………………………………… 15 Warranty card…………………………………………………………………………………………………………………………………………………………….. 15
This user’s manual is a main operating document intended for technical, maintenance, and operating staff. The manual contains information about purpose, technical details, operating principle, design, and installation of the Box-I EC unit and all its modifications. Technical and maintenance staff must have theoretical and practical training in the field of ventilation systems and should be able to work in accordance with workplace safety rules as well as construction norms and standards applicable in the territory of the country.
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Box-I EC
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SAFETY REQUIREMENTS
This unit is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the unit by a person responsible for their safety. Children should be supervised to ensure that they do not play with the unit. This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Cleaning and user maintenance shall not be done by children without supervision. Children shall not play with the appliance.
Connection to the mains must be made through a disconnecting device, which is integrated into the fixed wiring system in accordance with the wiring rules for design of electrical units, and has a contact separation in all poles that allows for full disconnection under overvoltage category III conditions.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons in order to avoid a safety hazard.
Ensure that the unit is switched off from the supply mains before removing the guard. WARNING: If there are any unusual oscillating movements, immediately stop using the unit and contact the manufacturer, its service agent or suitably qualified persons. The replacement of parts of the safety suspension system device shall be performed by the manufacturer, its service agent or suitably qualified persons.
Precautions must be taken to avoid the back-flow of gases into the room from the open flue of gas or other fuel-burning appliances.
The appliance may adversely affect the safe operation of appliances burning gas or other fuels (including those in other rooms) due to back flow of combustion gases. These gases can potentially result in carbon monoxide poisoning. After installation of the unit the operation of flued gas appliances should be tested by a competent person to ensure that back flow of combustion gases does not occur. Fixing means for attachment to the ceiling such as hooks or other devices shall be fixed with a sufficient strength to withstand 4 times the weight of the appliance. The mounting of the suspension system shall be performed by the manufacturer, its service agent or suitably qualified persons. The appliance is to be installed so that the blades are more than 2.3m (2,1 m AU) above the floor.
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Box-I EC
All operations described in this manual must be performed by qualified personnel only, properly trained and qualified to install, make electrical connections and maintain ventilation units. Do not attempt to install the product, connect it to the mains, or perform maintenance yourself. This is unsafe and impossible without special knowledge. Disconnect the power supply prior to any operations with 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. Disconnect the unit from the power supply prior to any connection, servicing, maintenance, and repair operations. Connection of the unit to power mains is allowed by a qualified electrician with a work permit for the electric units up to 1000 V after careful reading of the present user’s manual. Check the unit for any visible damage of the impeller, the casing, and the grille before starting installation. The casing internals must be free of any foreign objects that can damage the impeller blades. While mounting the unit, avoid compression of the casing! Deformation of the casing may result in motor jam and excessive noise. Misuse of the unit and any unauthorised modifications are not allowed. Transported air must not contain any dust or other solid impurities, sticky substances, or fibrous materials. Do not use the unit in a hazardous or explosive environment containing spirits, gasoline, insecticides, etc. Do not close or block the intake or extract vents in order to ensure the efficient air flow. Do not sit on the unit and do not put objects on it. The information in this user’s manual was correct at the time of the document’s preparation. The 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. Never touch the unit with wet or damp hands. Never touch the unit when barefoot. BEFORE INSTALLING ADDITIONAL EXTERNAL DEVICES, READ THE RELEVANT USER MANUALS.
The installation site of the fan must have protective elements that prevent foreign objects from entering the fan. When starting, setting up and operating the fan, the exhaust and supply spigots must be protected to prevent injury from the rotating parts of the fan.
THE PRODUCT MUST BE DISPOSED SEPARATELY AT THE END OF ITS SERVICE LIFE.
DO NOT DISPOSE THE UNIT AS UNSORTED DOMESTIC WASTE.
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PURPOSE
THE UNIT SHOULD NOT BE OPERATED BY CHILDREN OR PERSONS WITH REDUCED PHYSICAL, MENTAL, OR SENSORY CAPACITIES, OR THOSE WITHOUT THE APPROPRIATE TRAINING.
THE UNIT MUST BE INSTALLED AND CONNECTED ONLY BY PROPERLY QUALIFIED PERSONNEL AFTER THE APPROPRIATE BRIEFING.
THE CHOICE OF UNIT INSTALLATION LOCATION MUST PREVENT UNAUTHORISED ACCESS BY UNATTENDED CHILDREN.
The Inline centrifugal fan in sound insulated casing is designed for supply and exhaust ventilation of domestic, public and industrial premises with high requirements to the noise level and with limited space for mounting. The unit is rated for continuous operation. The unit is a component part and is not designed for stand-alone operation. Transported air must not contain any flammable or explosive mixtures, evaporation 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).
DELIVERY SET
NAME Fan User’s manual Packing box
NUMBER
1 pc. 1 pc. 1 pc.
DESIGNATION KEY
Designation example: Box-I EC XXxXX – 1 max
Series name
Motor type EC: synchronous electronically
commutated motor Rectangular duct size [cm] 30×15/40×20/50×25/50×30/ 60×30/60×35/70×40/80×50/
90×50/100×50
Phases 1: single-phase 3: three-phase
Motor modification _: medium pressure motor max: high pressure motor
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Box-I EC
TECHNICAL DATA
The unit is designed for indoor application with the ambient temperature ranging from 0 °C up to +45 °C and relative humidity up to 80 %. The unit is rated as a Class I electrical appliance. Ingress protection rating against access to hazardous parts and water ingress is IPX4. The unit design is constantly being improved, thus some models may be slightly different from those described in this manual.
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H 3 H 1 H
H 3 H 2 H 1 H k
Box-I EC
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Model
Box-I EC 30×15-1 Box-I EC 30×15-1 max Box-I EC 40×20-1 Box-I EC 40×20-1 max Box-I EC 50×25-1 Box-I EC 50×25-1 max Box-I EC 50×30-1 max
B
B1
L
B2
B3
OVERALL DIMENSIONS
Dimensions [mm]
Weight
B
B1
B2
B3
H
H1
H2
H3
L
[kg]300
320
340
364
150
170
190
271
370
10.3
300
320
340
364
150
170
190
271
370
10.8
400
420
440
464
200
220
240
322
460
15.1
400
420
440
464
200
220
240
322
460
16.8
500
520
540
564
250
270
290
373
560
25.5
500
520
540
564
250
270
290
373
560
27.7
500
520
540
564
300
320
340
424
560
29
f 9
B
L
B1
B3
Model
Box-I EC 60×30-1 Box-I EC 60×30-1 max Box-I EC 60×35-1 Box-I EC 60×35-3 max Box-I EC 70×40-1 Box-I EC 70×40-3 max Box-I EC 80×50-3 Box-I EC 80×50-3 max Box-I EC 90×50-3 max Box-I EC 100×50-3 max
OVERALL DIMENSIONS
Dimensions [mm]
B
B1
B3
H
H1
H3
600
620
783
300
320
574
600
620
783
300
320
574
600
620
783
350
370
664
600
620
783
350
370
664
700
720
883
400
420
714
700
720
883
400
420
714
800
820
983
500
520
814
800
820
983
500
520
814
900
920
1083
500
520
814
1000 1020 1183 500
520
814
L
f
752
755
787
755
752
755
752
750
882
855
882
855
937
955
937
955
1037 1055
1037 1155
Weight
k
[kg]450
52.9
450
54.4
450
56.6
450
59.3
742
82.6
742
83.4
797 108.4
797
99.8
800 125.0
800 132.0
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Box-I EC
MOUNTING AND SET-UP
BEFORE MOUNTING MAKE SURE THE CASING DOES NOT CONTAIN ANY FOREIGN OBJECTS (E.G. FOIL, PAPER).
WHILE INSTALLING THE UNIT ENSURE CONVENIENT ACCESS FOR SUBSEQUENT MAINTENANCE AND REPAIR.
Check the fan power cables for integrity and make sure the impeller has smooth rotation prior to mounting. The Box-I EC 30×15-1, Box-I EC 30×15-1 max, Box-I EC 40×20-1, Box-I EC 40×20-1 max, Box-I EC 50×25-1, Box-I EC 50×25-1 max, Box-I EC 50×30-1 max fans are mounted between the rectangular air ducts and do not require special fastening if the connection is made directly to them. Connect the fan to air ducts with M8 bolts and nuts. The Box-I EC 60×30-1, Box-I EC 60×35-1, Box-I EC 60×35-3 max, Box-I EC 70×40-1, Box-I EC 70×40-3 max, Box-I EC 80×50-3, Box-I EC 80×50-3 max, Box-I EC 90×50-3 max, Box-I EC 100×50-3 max fans are attached to the ceiling on anchors/studs or suspension brackets. The fan may be installed in any position in consideration of the air flow direction (as indicated by the arrow on the fan casing). Access for the fan maintenance shall be provided. The casing is equipped with a removable access cover for maintenance purposes.
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2
3
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Box-I EC
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CONNECTION TO POWER MAINS
DISCONNECT THE POWER SUPPLY PRIOR TO ANY OPERATIONS WITH THE UNIT.
CONNECTION OF THE UNIT TO POWER MAINS IS ALLOWED BY A QUALIFIED ELECTRICIAN WITH A WORK PERMIT FOR THE ELECTRIC UNITS UP TO 1000 V AFTER
CAREFUL READING OF THE PRESENT USER’S MANUAL.
THE RATED ELECTRICAL PARAMETERS OF THE UNIT ARE GIVEN ON THE MANUFACTURER’S LABEL
The unit is rated for connection to 1~230 V/50 (60) Hz or 3~400 V/50 (60) Hz power mains according to the wiring diagram. The connection must be made using durable, insulated and heat-resistant conductors (cables, wires). The actual wire cross section selection must be based on the maximum load current, maximum conductor temperature depending on the wire type, insulation, length and installation method. The external power input must be equipped with an automatic circuit breaker QF built into the stationary wiring to open the circuit in the event of overload or short-circuit. The position of the external automatic circuit breaker must ensure free access for quick power-off of the unit. The trip current of the automatic circuit breaker must exceed the maximum current consumption of the unit (refer to the “Technical data” section or to the unit label). It is recommended to select the nominal current of the circuit breaker from the standard series, following the maximum current of the connected unit. The circuit breaker is not included in the delivery set and can be ordered separately.
Wiring diagram of the fan with a single-phase motor
M1
X1
~230V 50/60Hz
L N
PE
1:1 1:2 1:3
black
blue
L N
yellow-green
PE
+10V
+10V
A1 0-10V CTR GND GND
2:1 red 2:2 yellow 2:3 blue 2:4 white
X2
+10V 0-10V GND Tacho
Wiring diagram of the fan with a three-phase motor
X1
L 1:1 ~400V L 1:2 50/60Hz N 1:3
PE 1:4
M1
brown
blue
L1
black yellow-green
L2 L3
PE
+10V
+10V
A1 0-10V CTR GND GND
2:1 red 2:2 yellow 2:3 blue 2:4 white
X2
+10V 0-10V GND Tacho
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Box-I EC
TECHNICAL MAINTENANCE
DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE ANY MAINTENANCE OPERATIONS!
MAKE SURE THE UNIT IS DISCONNECTED FROM POWER MAINS BEFORE REMOVING THE PROTECTION.
The technical maintenance includes periodic cleaning of the surfaces from accumulated dust and dirt. Use a soft brush or compressed air to remove dust from metal surfaces of the fan. Use a vacuum cleaner to remove dust from the sound insulating surface. The impeller blades require thorough cleaning once in 6 months. Clean the impeller blades with a soft cloth wetted in mild water detergent solution. Avoid liquid dripping on the motor. Wipe the fan surfaces dry after cleaning. While cleaning the fan make sure the balance counterweights are not shifted and the impeller is not misaligned.
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Box-I EC
TROUBLESHOOTING
Problem The fan does not run.
Possible reasons No power supply.
Noisy operation.
Impeller imbalance.
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Troubleshooting Check the automatic circuit breaker. Check the electric connections. Clean the impeller.
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 ° to +40 ° 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.
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Box-I EC
MANUFACTURER’S WARRANTY
The product is in compliance with EU norms and standards on low voltage guidelines and electromagnetic compatibility. We hereby declare that the product complies with the provisions of Electromagnetic Compatibility (EMC) Directive 2014/30/EU of the European Parliament and of the Council, Low Voltage Directive (LVD) 2014/35/EU of the European Parliament and of the Council and CE-marking Council Directive 93/68/EEC. This certificate is issued following test carried out on samples of the product referred to above. The manufacturer hereby warrants normal operation of the unit for 24 months after the retail sale date provided the user’s observance of the transportation, storage, installation, and operation regulations. Should any malfunctions occur in the course of the unit operation through the Manufacturer’s fault during the guaranteed period of operation, the user is entitled to get all the faults eliminated by the manufacturer by means of warranty repair at the factory free of charge. The warranty repair includes work specific to elimination 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 components or a specific part of such unit component.
The warranty repair does not include: · routine technical maintenance · unit installation/dismantling · unit setup To benefit from warranty repair, the user must provide the unit, the user’s manual with the purchase date stamp, and the payment paperwork certifying the purchase. The unit model must comply with the one stated in the user’s manual. Contact the Seller for warranty service.
The manufacturer’s warranty does not apply to the following cases: · User’s failure to submit the unit with the entire delivery package as stated in the user’s manual including submission with missing
component parts previously dismounted by the user. · Mismatch of the unit model and the brand name with the information stated on the unit packaging and in the user’s manual. · User’s failure to ensure timely technical maintenance of the unit. · Damage to the unit casing and internal components caused by the user. · Redesign or engineering changes to the unit. · Replacement and use of any assemblies, parts and components not approved by the manufacturer. · Unit misuse. · Violation of the unit installation regulations by the user. · Violation of the unit control regulations by the user. · Unit connection to power mains with a voltage different from the one stated in the user’s manual. · Unit breakdown due to voltage surges in power mains. · Discretionary repair of the unit by the user. · Unit repair by any persons without the manufacturer’s authorization. · Expiration of the unit warranty period. · Violation of the unit transportation regulations by the user. · Violation of the unit storage regulations by the user. · Wrongful actions against the unit committed by third parties. · Unit breakdown due to circumstances of insuperable force (fire, flood, earthquake, war, hostilities of any kind, blockades). · Missing seals if provided by the user’s manual. · Failure to submit the user’s manual with the unit purchase date stamp. · Missing payment paperwork certifying the unit purchase.
FOLLOWING THE REGULATIONS STIPULATED HEREIN WILL ENSURE A LONG AND TROUBLE-FREE OPERATION OF THE UNIT
USER’S WARRANTY CLAIMS SHALL BE SUBJECT TO REVIEW ONLY UPON PRESENTATION OF THE UNIT, THE PAYMENT DOCUMENT AND THE USER’S MANUAL
WITH THE PURCHASE DATE STAMP
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CERTIFICATE OF ACCEPTANCE
Unit Type Model
Serial Number
Manufacture Date Quality Inspector’s Stamp
Inline centrifugal fan in sound insulated casing
SELLER INFORMATION
Seller Address Phone Number E-mail Purchase Date This is to certify acceptance of the complete unit delivery with the user’s manual. The warranty terms are acknowledged and accepted.
Customer’s Signature
Seller’s Stamp
INSTALLATION CERTIFICATE
The _____________________________________ unit is installed pursuant to the requirements stated in the present user’s manual.
Company name
Address
Phone Number
Installation Technician’s Full Name
Installation Date:
Signature:
The unit has been installed in accordance with the provisions of all the applicable local and national construction, electrical and technical codes and standards. The unit operates normally as intended by the manufacturer.
Signature:
WARRANTY CARD
Unit Type Model
Serial Number
Manufacture Date Purchase Date Warranty Period Seller
Inline centrifugal fan in sound insulated casing
Installation Stamp Seller’s Stamp
15
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Documents / Resources
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