A2E300-AC47-01 Operating instructions ebm-papst Mulfingen GmbH & Co. KG 1. SAFETY REGULATIONS AND NOTES Bachmühle 2 Please read these operating instructions carefully before starting to work D-74673 Mulfingen with the device. Observe the following warnings to prevent malfunctions Phone +49 (0) 7938 81-0 or physical damage to both property and people. Fax +49 (0) 7938 81-110 These operating instructions are to be regarded as part of this device. info1@de.ebmpapst.com If the device is sold or transferred, the operating instructions must www.ebmpapst.com accompany it. CONTENTS These operating instructions may be duplicated and forwarded for information about potential dangers and their prevention. 1. SAFETY REGULATIONS AND NOTES 1 1.1 Levels of hazard warnings 1.1 Levels of hazard warnings 1 These operating instructions use the following hazard levels to indicate 1.2 Staff qualification 1 potentially hazardous situations and important safety regulations: 1.3 Basic safety rules 1 DANGER 1.4 Electrical voltage 1 Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Compliance with 1.5 Safety and protective functions 2 the measures is mandatory. 1.6 Mechanical movement 2 WARNING 1.7 Emission 2 Indicates a potentially hazardous situation which, if not avoided, 1.8 Hot surface 2 could result in death or serious injury. Exercise extreme 1.9 Transport 2 caution while working. 1.10 Storage 2 CAUTION 1.11 Disposal 2 Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or damage of property. 2. PROPER USE 3 NOTE 3. TECHNICAL DATA 4 A potentially harmful situation can occur and, if not avoided, can lead to property damage. 3.1 Product drawing 4 3.2 Nominal data 5 1.2 Staff qualification 3.3 Data according to ErP directive 5 Only specialised electrical personnel may install the device, perform the 3.4 Technical features 5 test run and work on the electrical system. Only trained and authorised specialist personnel are permitted to 3.5 Mounting data 5 transport, unpack, assemble, operate or maintain the device, or to use it 3.6 Transport and storage conditions 5 in any other manner. 4. CONNECTION AND START-UP 6 1.3 Basic safety rules 4.1 Connecting the mechanical system 6 Any safety hazards stemming from the device must be re-evaluated 4.2 Connecting the electrical system 6 once it is installed in the end device. 4.3 Connection of the cables 6 Observe the following when working on the unit: 4.4 Connection screen 7 ; Do not make any modifications, additions or conversions to the device without the approval of ebm-papst. 4.5 Checking the connections 8 4.6 Switch on device 8 1.4 Electrical voltage 4.7 Switching off the device 8 ; Check the electrical equipment of the device at regular intervals, refer to chapter 5.2 Safety test. 5. MAINTENANCE, MALFUNCTIONS, POSSIBLE 8 CAUSES AND REMEDIES ; Replace loose connections and defective cables immediately. 5.1 Cleaning 9 DANGER 5.2 Safety test 9 Electrical load on the device Risk of electric shock → Stand on a rubber mat if you are working on an electrically charged device. WARNING Terminals and connections have voltage even with a unit that is shut off Electric shock → Wait five minutes after disconnecting the voltage at all poles before opening the device. Item no. 11071-5-9970 · Revision 72138 · Release 2010-09-28 · Page 1 / 9 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com Translation of the original operating instructions A2E300-AC47-01 Operating instructions CAUTION 1.8 Hot surface In the event of failure, there is electric voltage at the CAUTION rotor and impeller High temperature at the motor housing The rotor and impeller are base insulated. Danger of burn injuries → Do not touch the rotor and impeller once they are installed. → Ensure that sufficient protection against accidental contact is CAUTION provided. The motor restarts automatically when operating voltage is applied, e.g. after a power failure. 1.9 Transport Danger of injury NOTE → Keep out of the danger zone of the device. Transport of device → When working on the device, switch off the mains → Transport the device in its original packaging only. supply voltage and secure the latter from being switched on → Secure the device so that it does not slip, e.g. by using a again. clamping strap. → Wait until the device stops. 1.10 Storage 1.5 Safety and protective functions ; Store the device, partially or fully assembled, in a dry and DANGER weatherproof manner in the original packing in a clean environment. Missing safety device and non-functioning safety device ; Protect the device from environmental impacts and dirt until the final If there is no safety device, you could be seriously injured, for installation. example by reaching into the running device with your hands. ; We recommend storing the device for a maximum up to one year to → Operate the device only with a fixed and isolating safety guarantee proper operation and longest possible service life. protection and a fixed guard grille. The guard must withstand ; Even devices explicitly suited for outdoor use are to be stored as the kinetic energy of a fan blade detaching at maximum described prior to being commissioned. speed. ; Maintain the storage temperature, see → The device is a built-in component. You, the owner/ chapter 3.6 Transport and storage conditions. operator, are responsible for providing adequate protection for the device. 1.11 Disposal → Shut down the device immediately if you detect a When disposing of the device, please comply with all relevant missing or ineffective protective feature. requirements and regulations applicable in your country. 1.6 Mechanical movement DANGER Rotating device Body parts that come into contact with the rotor and impeller can be injured. → Secure the device against accidental contact. → Before working on the system/machine, wait until all parts have come to a standstill. WARNING Rotating device Long hair, loose items of clothing and jewellery could become entangled and pulled into the device. You could be injured. → Do not wear any loose clothing or jewellery while working on rotating parts. → Protect long hair by wearing a cap. 1.7 Emission WARNING Depending on the installation and operating conditions, a sound pressure level greater than 70 dB(A) may arise. Danger of noise-induced hearing loss → Take appropriate technical safety measures. → Protect operating personnel with appropriate safety equipment, e.g. hearing protection. → Also observe the requirements of local agencies. Item no. 11071-5-9970 · Revision 72138 · Release 2010-09-28 · Page 2 / 9 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com Translation of the original operating instructions A2E300-AC47-01 Operating instructions 2. PROPER USE The device is exclusively designed as a built-in device for moving air according to its technical data. Any other or secondary use is deemed improper and constitutes a misuse of the device. Installations on the customer's side must meet the mechanical, thermal and service life-related stresses that can occur. Proper use also includes: ● Moving air with a density of 1.2 kg/m³. ● Using the device in accordance with the permitted ambient temperature, see chapter 3.6 Transport and storage conditions and chapter 3.2 Nominal data. ● Operating the device with all protective features in place. ● Minding the operating instructions. Improper use Using the device in the following ways is particularly prohibited and may cause hazards: ● Operating the device with an imbalance, e.g. caused by dirt deposits or icing. ● Moving air that contains abrasive particles. ● Moving highly corrosive air, e.g. salt spray mist. Exceptions are devices that are intended for salt spray mist and protected accordingly. ● Moving air that contains dust pollution, e.g. suctioning off saw dust. ● Operating the device close to flammable materials or components. ● Operating the device in an explosive atmosphere. ● Using the device as a safety component or for taking on safety- related functions. ● Operation with completely or partially disassembled or modified protective features. ● In addition, all application options that are not listed under proper use. Item no. 11071-5-9970 · Revision 72138 · Release 2010-09-28 · Page 3 / 9 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com Translation of the original operating instructions A2E300-AC47-01 Operating instructions 3. TECHNICAL DATA 3.1 Product drawing All measures have the unit mm. 1 Connection line PVC 4G 0.5 mm², 4x brass lead tips crimped 2 Direction of air flow "V" Item no. 11071-5-9970 · Revision 72138 · Release 2010-09-28 · Page 4 / 9 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com Translation of the original operating instructions A2E300-AC47-01 Operating instructions Motor bearing Ball bearing 3.2 Nominal data Touch current acc. < 0.75 mA Motor M2E068-EC IEC 60990 (measuring network Fig. 4, TN Phase 1~ 1~ 1~ 1~ system) Nominal voltage / VAC 230 230 230 230 Motor protection Thermal overload protector (TOP) wired Frequency / Hz 50 60 60 60 internally Type of data definition fa fa fa fa Cable exit Variable Valid for approval / CE UL CSA CE Protection class I (if protective earth is connected by standard customer) -1 Speed / min 2650 2900 2900 2900 Product conforming EN 60335-1; CE Power input / W 140 200 200 190 to standard Current draw / A 0.62 0.88 0.88 0.83 Approval GOST; CCC Motor capacitor / µF 5 5 5 5 For cyclic speed loads, note that the rotating parts of the device Capacitor voltage / VDB 400 400 400 400 are designed for maximum one million load cycles. If you have Capacitor standard P0 (CE) UL specific questions, contact ebm-papst for support. Max. back pressure / Pa 150 150 150 150 Min. ambient -25 -25 -25 -25 3.5 Mounting data temperature / °C For depth of screw, see chapter 3.1 Product drawing Max. ambient 55 50 50 50 ; Secure the mounting screws against accidentally coming loose (e.g. temperature / °C by using self-locking screws). ml = max. load · me = max. efficiency · fa = running at free air cs = customer specs · cu = customer unit Strength class for 8.8 Subject to alterations mounting screws You can obtain additional mounting data from the product drawing if 3.3 Data according to ErP directive necessary. Installation category A 3.6 Transport and storage conditions Efficiency category Static Variable speed drive No ; Use the device in accordance with its protection type. * Specific ratio 1.00 Max. permissible + 80 °C * Specific ratio = 1 + pfs / 100 000 Pa ambient motor temp. Actual Request Request (transp./ storage) 2013 2015 Min. permissible - 40 °C Overall efficiency ηes 28.7 24.6 28.6 ambient motor temp. Efficiency grade N 40.1 36 40 (transp./storage) Power input Pe / kW 0.16 Air flow qv / m³/h 1650 Pressure increase total psf / Pa 100 -1 Speed n / min 2565 Data established at point of optimum efficiency 3.4 Technical features Mass 2.5 kg Size 300 mm Surface of rotor Coated in black Material of blades Sheet steel, coated in black Number of blades 5 Direction of air flow "V" Direction of rotation Counter-clockwise, seen on rotor Type of protection IP 44; Depending on installation and position as per EN 60034-5 Insulation class "B" Humidity class F1-2 Mounting position Shaft horizontal or rotor on top; rotor on bottom on request Condensate discharge Rotor-side holes Operation mode S1 Item no. 11071-5-9970 · Revision 72138 · Release 2010-09-28 · Page 5 / 9 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com Translation of the original operating instructions A2E300-AC47-01 Operating instructions We recommend the use of 105°C cables. Ensure that the minimum 4. CONNECTION AND START-UP cable cross-section is at least AWG26/0.13 mm². 4.1 Connecting the mechanical system 4.2.2 Voltage control CAUTION Cutting and crushing hazard when removing the fan With open loop speed control using transformers or electronic from the packaging voltage regulators (e.g. phase angle control), excessive current → Carefully remove the device from its packaging, holding it may occur. by the centre of the blades only. Make sure to avoid any In addition, noises can occur with phase angle control shock. depending on the mounting situation. → Wear safety shoes and cut-resistant safety gloves. 4.2.3 Frequency inverter ; Check the device for transport damage. Damaged devices must no longer be installed. Fit sinusoidal filters that work on all poles (live-live and live- earth) between the frequency inverter and the motor for ; Install the undamaged device according to your application. operation with frequency inverters. Depending on how the device is installed, noises may occur. 4.2 Connecting the electrical system DANGER 4.3 Connection of the cables Electric voltage on the device External leads are brought out of device. Electric shock ; First connect the "PE" (protective earth) connection. → Always install a protective earth first. ; Connect the lines according to your application. When doing so, → Check the protective earth. observe chapter 4.4 Connection screen. DANGER Incorrect insulation Risk of fatal injury from electric shock → Use only cables that meet the specified installation requirements for voltage, current, insulation material, load etc. → Route cables such that they cannot be touched by any rotating parts. CAUTION Electrical voltage The fan is a built-in component and features no electrically isolating switch. → Only connect the fan to circuits that can be switched off with an all-pole separating switch. → When working on the fan, you must switch off the installation/machine in which the fan is installed and secure it from being switched on again. NOTE Water penetration into leads or wires Water enters at the cable end on the customers side and can damage the device. → Make sure that the cable end is connected in a dry environment. Connect the device only to circuits that can be switched off using an all-pole disconnecting switch. 4.2.1 Prerequisites ; Check whether the data on the type plate agree with the connection data and the data of the operating capacitor. ; Before connecting the device, ensure that the supply voltage matches the operating voltage of the device. ; Only use cables designed for current according to the type plate. For determining the cross-section, follow the basic principles in accordance with EN 61800-5-1. The protective earth must have a cross-section equal to or greater than the outer conductor cross- section. Item no. 11071-5-9970 · Revision 72138 · Release 2010-09-28 · Page 6 / 9 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com Translation of the original operating instructions A2E300-AC47-01 Operating instructions 4.4 Connection screen U1 blue Z brown U2 black PE green/yellow Item no. 11071-5-9970 · Revision 72138 · Release 2010-09-28 · Page 7 / 9 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com Translation of the original operating instructions A2E300-AC47-01 Operating instructions 4.5 Checking the connections 5. MAINTENANCE, MALFUNCTIONS, POSSIBLE ; Make sure that the power is off (all phases). CAUSES AND REMEDIES ; Secure it from being switched on again. Do not perform any repairs on your device. Return the device to ebm- ; Check the correct fit of the connection lines. papst for repair or replacement. WARNING 4.6 Switch on device Terminals and connections have voltage even with a WARNING unit that is shut off Hot motor housing Electric shock Fire hazard → Wait five minutes after disconnecting the voltage at all poles → Ensure that no combustible or flammable materials are before opening the device. located close to the fan. CAUTION ; Inspect the device for visible external damage and the proper function Electrical load on the capacitor after device is switched off of the protective features before switching it on. Electric shock, risk of injury ; Check the air flow paths of the fan for foreign objects and remove any → Discharge the capacitors before working on the device. that are found. CAUTION ; Apply the nominal voltage to the voltage supply. The motor restarts automatically when operating voltage is applied, e.g. after a power failure. 4.7 Switching off the device Danger of injury ; Disconnect the device from the supply voltage at the main switch for → Keep out of the danger zone of the device. the supply line. → When working on the device, switch off the mains ; When disconnecting, be sure to disconnect the earth wire connection supply voltage and secure the latter from being switched on last. again. → Wait until the device stops. If the device remains out of use for some time, e.g. when in storage, we recommend switching the device on for at least two hours to allow any condensate to evaporate and to move the bearings. Malfunction/error Possible cause Possible remedy Impeller running Imbalance in rotating Clean the device; if roughly parts imbalance is still evident after cleaning, replace the device. If you have attached any weight clips during cleaning, make sure to remove them afterwards. Motor does not turn Mechanical blockage Switch off, de- energise, and remove mechanical blockage. Mains supply Check mains supply voltage faulty voltage, restore power supply. Faulty connection De-energise, correct connection, see connection diagram. Thermal overload Allow motor to cool protector responded off, locate and rectify cause of error, if necessary cancel restart lock-out Item no. 11071-5-9970 · Revision 72138 · Release 2010-09-28 · Page 8 / 9 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com Translation of the original operating instructions A2E300-AC47-01 Operating instructions Unacceptable Check operating point operating point Overtemperature of Ambient temperature Lower ambient motor too high temperature if possible Insufficient cooling Improve cooling If you have any other problems, contact ebm-papst. 5.1 Cleaning NOTE Damage to the device during cleaning. Malfunction possible → Do not clean the device using a water jet or high-pressure washer. → Do not use any cleaners containing acids, bases or solvents. → Do not use any pointed or sharp-edged objects to clean. 5.2 Safety test What has to How to test? Frequency Which be tested? measure? Check the Visual inspection At least every Repair or protective 6 months replacement of casing against the device accidental contact for damage and to ensure that it is intact Check the Visual inspection At least every Replacement device for 6 months of the device damage to blades and housing Mounting the Visual inspection At least every Fasten connection lines 6 months Mounting of Visual inspection At least every Fasten protective 6 months earth connection Check the Visual inspection At least every Replace wires insulation of 6 months the wires for damage Condensate Visual inspection At least every Open bore holes discharge 6 months holes for clogging, as necessary Weld seams Visual inspection At least every Replace device for crack 6 months formation Check the ball Manual check At least every Replace bearings to by turning the 6 months device in case ensure they rotor in shut-off of noise, are quiet, can state difficulty of move easily movement or and are free of clearance of play the bearings Item no. 11071-5-9970 · Revision 72138 · Release 2010-09-28 · Page 9 / 9 ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com Translation of the original operating instructions