Multibox MUB, MUB/T, MUB/T-S, MUB-CAV/VAV, MUB/F
MultiboxMUB, MUB/T, MUB/T-S, MUB-CAV/VAV, MUB/FInstallation and Operating InstructionsDocument in original language · 008GB
Copyright Systemair ABAll rights reservedE&OESystemair AB reserves the rights to alter their products without notice.This also applies to products already ordered, as long as it does not affect the previously agreed specifications. 008
Contents1General information .11.1Notice symbols .11.1.1Instruction symbols.12 Important safety information .12.1Personnel .12.2Personal protective equipment.22.35 rules of electrical safety .23 Warranty .24 Delivery, transport, storage .25 Description .45.1MUB equipped with an EC motor.45.2MUB equipped with an AC motor .45.3Description MUB .45.4Description MUB/T and MUB/T-S .45.5Description MUB-CAV/VAV.55.5.1Sensor control module fordifferential pressure and volumePCA1000/6000D2.65.6Description MUB/F .65.7Fan and motor data .65.8Intended use .65.9Incorrect use .76 Name plate and type key .77 Accessories.88 Installation.98.1Installation positions . 108.2Changing the discharge direction . 118.3Weather protection roof (WSD) . 128.4Weather protection grille (WSG) . 138.5Assembly/Disassembly impeller —Internal rotor motor . 149 Electrical connection . 169.1Cable bushing panel . 169.2Electrical connection accessories . 179.3Protecting the motor. 189.4Variable-speed fans. 1810 Commissioning . 1911 Operation . 2012 Troubleshooting/maintenance/repair . 20 0081314151617181912.1 Safety information. 2012.2 Troubleshooting . 2012.3 Maintenance . 2212.4 Spare parts . 22Cleaning . 22Deinstallation/dismantling. 23Disposal . 23EU Declaration of conformity — Multibox . 24EU Declaration of conformity — Thermofans . 24EU Declaration of conformity — Smoke extractfans . 24Commissioning Report. 25
General information 1General information1.1Notice symbolsDangerCautionDirect hazardFailure to comply with this warning will leaddirectly to death or to serious injury.Hazard with a low riskFailure to comply with this warning may lead tomoderate injuries.WarningImportantPotential hazardFailure to comply with this warning may lead todeath or serious injury.Hazard with risk of damage to objectsFailure to comply with this warning will lead todamage to objects.Note:Useful information and instructions1.1.1Instruction symbolsInstruction Carry out this action (if applicable, further actions)2Instruction with fixed sequence1. Carry out this action3. (if applicable, further actions)2. Carry out this actionImportant safety informationPlanners, plant builders and operators are responsible for the proper assembly and intended use. Read the operating instructions completely and carefully. Keep the operating instructions and other valid documents, such as the circuit diagram or motor instructions, withthe fan. They must always be available at the place of use. Observe and respect local conditions, regulations and laws. Abide by the system-related conditions and requirements of the system manufacturer or plant constructor. Safety elements may not be dismantled, circumvented or deactivated. Only use the fan in a flawless condition. Provide generally prescribed electrical and mechanical protective devices. During installation, electrical connection, commissioning, troubleshooting, and maintenance, secure the location andpremises against unauthorised access. Do not circumvent any safety components or put them out of action. Keep all the warning signs on the fan complete and in a legible condition. The device is not to be used by persons (including children) with reduced physical, sensory or mental capabilities, orlack of experience and knowledge, unless they have been given supervision or instruction. Do not allow children to play with the device.2.1PersonnelThe fan may only be used by qualified, instructed and trained personnel. The persons must know the relevant safety directives in order to recognise and to avoid risks. The individual activities and qualifications can be found in Table 1 Qualifications, page 2. 0081
2 WarrantyTable 1 QualificationsActivitiesQualificationsStorage, operation, transport, cleaning, disposalTrained personnel (see following note)Electrical connection, commissioning, electricaldisconnectionElectrical expert or matching qualificationInstallation, disassemblyFitter or matching qualificationMaintenanceElectrical expert or matchingqualificationFitter or matchingqualificationElectrical expert or matchingqualificationFitter or matchingqualificationRepairSmoke extraction fans and EX fans only by agreement withSystemair.Note:The operator is responsible for ensuring that personnel are instructed and have understood the contents ofthe operating instructions. If something is unclear, please contact Systemair or its representative.2.2Personal protective equipment Wear protective equipment during all work in the vicinity of the fan. protective working clothes protective working gloves goggles protective working shoes helmet hearing protection2.35 rules of electrical safety1. Disconnect (disconnection ofthe electrical system fromlive components at allterminals)32. Prevent reactivation4. Ground and short-circuit3. Test absence of voltage5. Cover or restrict adjacent live partsWarrantyFor the assertion of warranty claims, the products must be correctly connected and operated, and used in accordancewith the data sheets. Further prerequisites are a completed maintenance plan with no gaps and a commissioning report. Systemair will require these in the case of a warranty claim. The commissioning report is a component of thisdocument. The maintenance plan must be created by the operator, see section 12.3 Maintenance, page 22.4Delivery, transport, storageSafety informationWarning: Risk from rotating fan blades Prevent access by unauthorised persons by safety personnel or access protection.Warning: Suspended loads Wear protective equipment during all work in the vicinity of the fan, details see 2.2 Personal protective equipment,page 2. Do not walk under suspended loads. Make sure that there is nobody under a suspended load.DeliveryEach fan leaves our plant in an electrically and mechanically proper condition. We recommend transporting the fan tothe installation site in the original packaging. 008
Delivery, transport, storage Checking delivery Check the packaging and the fan for transport damage. Any findings should be noted on the cargo manifest. Check completeness of the delivery.UnpackingWarningWhen opening the transport packaging, there is a risk of damage from sharp edges, nails, staples,splinters etc. Unpack the fan carefully. Check the fan for obvious transport damage. Only remove the packaging shortly before assembly. Wear protective equipment during all work in the vicinity of the fan, details see 2.2 Personal protectiveequipment, page 2.TransportSafety informationWarning: Electrical or mechanical hazards due to fire, moisture, short circuit or malfunction. Never transport the fan by the connecting wire, terminal box, impeller, protection grille, inlet cone or silencer. In open transport, please make sure that no water can penetrate into the motor or other sensitive parts. We recommend transporting the fan to the installation site in the original packaging.Caution: If transported without care during loading and unloading, the fan may be damaged. Load and unload the fan carefully. Use hoisting equipment that is suitable for the weight to be hoisted. Observe the transportation arrows on the packaging. Use the fan packaging exclusively as transport protection and not as a lifting aid.Storage Store the fan in the original packaging in a dry, dust-free location protected against weather. Avoid the effects of extreme heat or cold.ImportantHazard due to loss of function of the motor bearing Avoid storing for too long (recommendation: max. 1 year). Check that the motor bearing functions properly before installation. 0083
4 Description5Description5.1MUB equipped with an EC motorThe fans are driven by EC motors. These motors are delivered with a pre-wired potentiometer (0–10 V) that allows youto easily find the required working point of the fan. All motors are suitable for 50/60 Hz. The input voltage for singlephase units can vary between 200 and 277 V for three phase units between 380 and 480 V.5.2MUB equipped with an AC motorFor information on speed regulation options, see 6 Name plate and type key, page 7.5.3Description MUBTable 2 Dimensions MUB[mm]ABCDMUB 025.500500420378MUB 042.670670590548MUB 062.800800720678MUB 100.10001000920878DC BA5.4Description MUB/T and MUB/T-SAirflow directionThe MUB/T is suitable for a 90 airflow directionapplication.The MUB/T-S is suitable for an inline airflow directionapplication.Table 3 Dimensions MUB/TABCDMUB/T 025.500500420378MUB/T 042.670670590548MUB/T 062.800800720678MUB/T 100.10001000920878[mm]AD C B1 '' 008
Description Table 4 Dimensions MUB/T-S[mm]ABCADMUB/T-S 025 315.500500420378MUB/T-S 042 355.670670590548MUB/T-S 042 400.670670590548MUB/T-S 042 450.670670590548MUB/T-S 062 500.800800720678MUB/T-S 062 560.800800720678MUB/T-S 100 630.10001000920878D C Bl1 ''Table 5 MUB/T-S Dimensions lMUB/T-S 025 315.D2: 751 mm /DV: 672 mm / E4: 690 mmMUB/T-S 062 500.D4: 1023 mmMUB/T-S 042 355.DV: 795 mm / E4: 777 mmMUB/T-S 062 560.D4: 1065 mmMUB/T-S 042 400.DV: 813 mm / E4: 849 mmMUB/T-S 100 630.D4: 1237 mmMUB/T-S 042 450.D4: 867 mm / E4: 874 mm5.5Description MUB-CAV/VAVPlease observe that the input voltage of the controller can vary between 195 and 253 V. The MUB-CAV/VAV with theintegrated controller offers you the possibility for a constant airflow (factory setting) or a constant pressure ventilationor just to display data.Constant air volume function (CAV)1If the air volume (factorysetting) is to be keptconstant, the differentialpressure in front of theinlet cone and in theinlet cone must be keptconstant.21measuring point — inlet cone“-” controller input2measuring point — in front of the inlet cone“ ” controller inputConstant pressure - variable air volume function (VAV)If the pressure in the duct system is to be kept constant, the differential pressure between atmosphere and duct systemmust be kept constant. For this operation mode, the position of the measuring tubes must be changed using the „constant pressure kit“. This kit and its manual are included in the MUB-CAV/VAVTable 6 Dimensions MUB-CAV/VAVABCDEMUB-CAV/VAV 025.500500420378586MUB-CAV/VAV 042.670670590548756MUB-CAV/VAV 062.800800720678886MUB-CAV/VAV 100.100010009208781086[mm] 008AB C DE5
6 Description5.5.1Sensor control module for differential pressure and volume PCA1000/6000D2The factory setting of the controller is CAV (constant air volume). The measured value is compared with the setpointvalue. The controller adjusts the 0-10 V controlled output for the EC motor to keep the air volume constant. The specificcharacteristics of the inlet cone size are considered in the k-factor. Table 7 K-factor MUB-CAV/VAV, page 6. For moredetailed information of the controller module (PCA1000/6000D2), see operating manual of the controller.Table 7 K-factor MUB-CAV/VAV025 315EC143042 400EC159042 450EC-K223062 560EC302100 630EC456025 355EC132042 450EC213042 500EC266062 630EC411100 710EC5505.6Description MUB/FThe fan is equipped with high-temperature motors for temperature classification F400/120 min, in single and twospeed versions.The MUB/F smoke extract fans are suitable for the exhaust of hot smoke gases (once) and for daily ventilation requirements. After using the fan for the exhaust of hot smoke gases it has to be renewed.Table 8 Dimensions MUB/FABCDEFMUB/F 042 400670670590548400783MUB/F 042 450670670590548400783MUB/F 062 500800800720676560915MUB/F 062 560800800720676560915MUB/F 062 630800800720676630915[mm]B C D EAF5.7Fan and motor data Max. temperature of transported air, max. ambient temperature, sound pressure – see data sheet, available in ouronline catalogue. Voltage, current, enclosure class, weight – see name plate The motor data can be found on the name plate of the motor, or in the technical documents of the motormanufacturer. The data on the name plate of the fan apply to "standard air" according to ISO 5801.5.8Intended useAll MUB- versions: The fans are intended for installation in ventilationsystems. They can be installed both in duct systemsand also with free suction via an inlet cone and asuction-side contact protection grille. Free dischargevia a contact protection grille is also possible.MUB and MUB-CAV/VAV:The fan is suitable for conveying clean air.MUB/T and MUB/T-S:The fan is suitable for conveying contaminated air (dust,kitchen exhaust).MUB/F: The fan is suitable for conveying clean air. The smoke extraction units MUB/F are used in case offire to extract smoke gases, as well as in normalworking conditions of up to 55 C. 008
7Name plate and type key 5.9Incorrect useIncorrect use refers mainly to using the fan in another way to that described. The following examples are incorrectand hazardous: Conveying of explosive and combustible media Operation without duct system or protection grille Conveying of aggressive media Operation with the air connections closed Operation in an explosive atmosphere Installation outside without weather protection6Name plate and type key1 Type designation2 Voltage/current/frequency3 Input power4Max. temperature oftransported air5Enclosure class/fanimpeller speed/weight6 Insulation class123456787 Article number/production number/manufacturing date8 CertificationsTable 9 Type keyMUB/T042400DVMotor typeECElectronically commutated/1 phased or 3 phasedE22 poled/controllable by frequency converter/1 phasedE44 poled/controllable by frequency converter/1 phasedDV4 poled voltage controllable/3 phasedD44 poled/controllable by frequency converter/3 phasedD66 poled/controllable by frequency converter/3 phasedImpeller DiameterSizeFan type 008MUBMultiboxMUB/TMultibox — high temperatureMUB/T-SMultibox — high temperature/inline airflow directionMUB-CAV/VAVMultibox — constant air volume/variable air volumeMUB/FMultibox — smoke extraction fan
8 Accessories7AccessoriesNote:For details of the accessories, please check our online catalog or contact Systemair.Table 10 Accessories MUB, MUB/T, MUB/T-S, MUB-CAV/VAV41FGVFlexible connection2WSG*Weather protection grille3UGSTransition connections, square toround4TuneAHUDamper5WSD**Weather protection roof6MUBMultibox3251643* 8.4 Weather protection grille (WSG), page 131** 8.3 Weather protection roof (WSD), page 12Table 11 Accessories MUB/F11RSASilencer2EVHFlexible connection3LRKAir-operated damper4GFLCounter flange5WSD**Weather protection roof2534** 8.3 Weather protection roof (WSD), page 12 008
Installation 8InstallationSafety informationDanger: Risk that MUB/F does not work in case of fire. Use installation material with fire resistance classes that meet temperature requirements.Warning: Danger from falling fan or fan parts. Check the surface before installation for load bearing capacity. Consider all static and dynamic loads when selecting hoisting equipment and fastening components.General safety information Installation may only be carried out by adequately qualified persons, details see Table 1 Qualifications, page 2. Abide by the system-related conditions and requirements of the system manufacturer or plant constructor. Do not dismantle or circumvent safety elements, or put them out of function. Move the impeller of the fan by hand before you install it in order to check that it moves freely. Provide contact and intake protection and ensure safety distances according to DIN EN ISO13857 and DIN 24167-1. Use vibration dampers to prevent vibration transmissions. For example, article #37324 in our accessory range. Prevent the possibility of foreign bodies being drawn in. To reduce transmission of vibration to the duct system, we recommend flexible connections from our accessoryrange, see chapter Accessories.Preconditions Ensure that the fan and all its components areundamaged. Ensure that the information on the name plates (fanand motor) matches up with the operating conditions. Ensure that there is enough space to install the fan. Fit the fans in such a way that there is sufficientaccess for troubleshooting, maintenance and repair. Protect against dust and moisture when installing.ImportantOverheating motor The installation distance must correspond to the adjacent image when the motor is aligned as implied. Ifthe motor protrudes out of the housing, the distance between other motors or a wall has to be 2 X A. As well as adhering to the maximum ambient temperature (see fan data sheet), care must be taken thatthe ventilation for the motors is sufficient. Trapped heat must be avoided at all costs.Distance to a MUBDistance to a wall2xA 008A2xAA9
10 InstallationImportantDamage to the bearings or other parts of the fan can occur. Do not place a duct bend directly before or after the fan! Ensure a smooth and constant air flow to the device. Ensure a free exhaust. See Fig. 1 Straight ducts,page 10. Rectangular duct system: D Hydraulic diameter Round duct system: D Nominal diametermin.2,5x Ø Dmin.2,5x Ø DØDFig. 1 Straight ducts8.1Installation positionsMUB/T, MUB/T-SImportantDamage to the fan if condensation water cannot drain. Ensure that the drain plug is always at the lowest point of the fan to ensure that the condensation watercan drain.MUB, MUB/FThe installation is possible in any mounting position. 008
Installation 8.2Changing the discharge directionMUB/TImportant3.An inline airflow direction is not possiblewith a MUB/T. This application can beimplemented with a MUB/T-S2.Legend1. MUB/T with airflow direction 90 upwards(factory assembly)1.2. MUB/T with airflow direction 90 sideways3. Change of airflow directionMUBAs a default, the Multiboxes have been designedfor an inline airflow direction. The airflow can bechanged from inline to 90 by replacing the sidepanels.3.2.Legend1. Multibox with inline airflow direction (factoryassembly)2. Multibox with 90 airflow direction3. Change of airflow direction 0081.11
12 Installation8.3Weather protection roof (WSD)ImportantDamage to the motor due to moisture. Only install outdoors with the weather protection roof from our accessory range, see chapterAccessories. Install the weather protecti
Systemair will require these in the case of a warranty claim. The commissioning report is a component of this . dust-free location protected against weather. Avoid the effects of extreme heat or cold. . 500 500 420 378 586 MUB-CAV/VAV 042. 670 670 590 548 756 MUB-CAV/VAV 062 .
SSD: Single Shot MultiBox Detector Wei Liu1, Dragomir Anguelov2, Dumitru Erhan3, Christian Szegedy3, Scott Reed4, Cheng-Yang Fu 1, Alexander C. Berg 1UNC Chapel Hill 2Zoox Inc. 3Google Inc. 4University of Michigan, Ann-Arbor 1wliu@cs.unc.edu, 2drago@zoox.com, 3fdumitru,szegedyg@google.com, 4reedscot@umich.edu, 1fcyfu,abergg@cs.unc.edu Abstract. We present a method for detecting objects in .
Common Objects 9 List Box : One field with view of all values Multibox : Multiple fields with drop down of all values Table Box : Basic table with no aggregation Bar Chart : Makes a bar chart Line Chart : Makes a line chart Pivot Table : Allows you to make aggregations and pivot columns to rows & vice-versa Straight Table : Allows you to make
UF School of Music, MUB 101 1 PM Collegiate Participant Presentation: An Introduction to Carmine Caruso's "Musical Calisthenics for Brass" - David Wakefield, presenter David Wakefield, horn, joined the American Brass Quintet in 1976 while he was a doctoral student at The Juilliard School. A member of the Aspen Music School faculty from 1976 to 2016
6 UNH Memorial Union Building Policies (Approved by MUB Board of Gov. April 2017) 4. Individuals with ESAs who feel they need to have an accommodation to have their ESA animal in the Memorial Union Building must make this request to the Office of Disability Student Services (students) or
*1 Estimated RWA on the finalized Basel III reforms basis. Excludes net unrealized gains on AFS securities. *2 ROE considering reversal on MUB transfer was approximately 8.4%. *3 As of end of March 2022. *4 Change from end of March 2022. * Definitions of figures and abbreviations used in this document can be found on the last page
academic writing setting and culture in their respective learning establishments do not prepare them for the conventions of English writing. Abbas (2011) investigated metadiscourse terms and phrases to understand the socio-cultural variances of Arabic and English-speaking researchers. Abbas analysed seventy discussions of linguistic academic journals composed by native speakers of Arabic as .
Reading Comprehension Practice Test . 1. Questions 1-7. In the sixteenth century, an age of great marine and terrestrial exploration, Ferdinand Magellan led the first expedition to sail around the world. As a young Portuguese noble, he served the king of Portugal, but he became involved in the quagmire of political intrigue at court and lost the king's favor. After he was dismissed from .
Introduction Origami is the art of folding 2D materials, such as a flat sheet of paper, into 3D objects with desired shapes. Since early 1980s, origami has evolved into a fertile scientific field connecting diverse disciplines, creating an