CENTRIFUGAL DUCT FAN IN SOUND INSULATED CASING
EN
USER’S MANUAL
ISO-RB
Page 1: ...CENTRIFUGAL DUCT FAN IN SOUND INSULATED CASING EN USER S MANUAL ISO RB ...
Page 2: ...and operating staff The manual contains information about purpose technical details operating principle design and installation of the ISO RB 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 appli...
Page 3: ...ct the electric parts of the unit against ingress of water Do not allow children to operate the unit Disconnect 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 emits smoke disconnect it from power supply and contact the Seller Do not open the unit dur...
Page 4: ...ir exchange in houses offices hotels cafés conference halls and other utility and public spaces as well as to recover the heat energy contained in the air extracted from the premises to warm up the filtered stream of supply air The unit is rated for continuous operation Transported air must not contain any flammable or explosive mixtures evaporation of chemicals sticky substances fibrous materials coar...
Page 5: ... 25 55 25 55 25 55 25 55 25 55 Ingress protection rating IPX4 IPX4 IPX4 IPX4 IPX4 IPX4 IPX4 IPX4 IPX4 IPX4 IPX4 IPX4 IPX4 SEC class C C C C C C The unit is rated as a Class I electrical appliance Overall and connecting dimensions of the fan mm D Н L А А1 А2 В В1 d Weight kg ISO RB 100 99 258 517 414 458 507 420 228 14 13 ISO RB 125 124 258 517 414 458 507 420 228 13 ISO RB 125 max 124 280 630 525 ...
Page 6: ...e mounting connect the straight air duct section to the fan spigots on both sides of the fan The minimum straight air duct length is equal to 1 air duct diameter on the intake side and 3 air duct diameters on the exhaust side No filters or any other similar devices are allowed to be installed in these sections The fan casing is made of aluzinc For easy installation and operation the top cover of th...
Page 7: ...e weigh of the unit refer to the Technical data section Fasteners for unit mounting should be selected by the service technician 1 Mark the holes for mounting the fan 2 Drill the holes according to the markings 3 Fix the fan to the mounting surface 4 Connect the air ducts purchased separately to the fan spigots 5 Mark the holes for mounting the terminal box 6 Drill the holes according to the marki...
Page 8: ...ata table The recommended trip current of the circuit breaker is the next current in the standard trip current row following the maximum current of the connected unit The automatic circuit breaker is not included in the delivery set CONTROL DISCONNECT THE UNIT FROM POWER MAINS PRIOR TO ANY OPERATIONS THE UNIT MUST BE CONNECTED TO POWER MAINS BY A QUALIFIED ELECTRICIAN THE RATED ELECTRICAL PARAMETE...
Page 9: ...ing Prior to the initial power up after transportation at low temperatures allow the unit to warm up at room temperature for at least 3 4 hours DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE ANY MAINTENANCE OPERATIONS TECHNICAL MAINTENANCE TROUBLESHOOTING The technical maintenance includes periodic cleaning of the surfaces from accumulated dust and dirt The impeller blades require thorough cleaning ...
Page 10: ... 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 t...
Page 11: ...it delivery with the user s manual The warranty terms are acknowledged and accepted Customer s Signature The ISO RB ______________________ unit has been connected to power mains pursuant to the requirements stated in the present user s manual Installation Company Stamp Seller Address Phone Number Installation Technician s Full Name Installation Date Signature The unit has been installed in accorda...
Page 12: ...www blaubergventilatoren de B143 1EN 01 ...
