EBM-PAPST INC. R3G630-RB21-01

R3G630-RB21-01 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 Electromagnetic radiation 2 WARNING 1.7 Mechanical movement 2 Indicates a potentially hazardous situation which, if not avoided, 1.8 Emission 2 could result in death or serious injury. Exercise extreme 1.9 Hot surface 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 The device may only be transported, unpacked, installed, operated, 3.4 Technical features 5 maintained and otherwise used by qualified, trained and authorised technical staff. 3.5 Mounting data 5 Only authorised specialists are permitted to install the device, to carry 3.6 Transport and storage conditions 5 out a test run and to perform work on the electrical installation. 3.7 Electromagnetic compatibility 6 1.3 Basic safety rules 4. CONNECTION AND START-UP 6 Any safety hazards stemming from the device must be re-evaluated 4.1 Connecting the mechanical system 6 once it is installed in the end device. 4.2 Connecting the electrical system 6 Observe the following when working on the unit: 4.3 Connection in terminal box 7 ; Do not make any modifications, additions or conversions to the device without the approval of ebm-papst. 4.4 Factory settings 8 4.5 Connection screen 9 1.4 Electrical voltage 4.6 Checking the connections 10 ; Check the electrical equipment of the device at regular intervals, refer 4.7 Switch on device 10 to chapter 6.2 Safety test. 4.8 Switching off the device 10 ; Replace loose connections and defective cables immediately. 5. INTEGRATED PROTECTIVE FUNCTIONS 10 WARNING Terminals and connections have voltage even with a 6. MAINTENANCE, MALFUNCTIONS, POSSIBLE 11 unit that is shut off CAUSES AND REMEDIES Electric shock 6.1 Cleaning 12 → Wait five minutes after disconnecting the voltage at all poles 6.2 Safety test 12 before opening the device. CAUTION In the event of failure, there is electric voltage at the rotor and impeller The rotor and impeller are base insulated. → Do not touch the rotor and impeller once they are installed. Item no. 51626-5-9970 · ENG · Revision 82539 · Release 2014-05-08 · Page 1 / 12 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 R3G630-RB21-01 Operating instructions CAUTION WARNING If control voltage is applied or a speed setpoint is stored, Rotating device the motor automatically restarts, e.g. after a power failure. Long hair, loose items of clothing and jewellery could become Danger of injury entangled and pulled into the device. You could be injured. → Keep out of the danger zone of the device. → Do not wear any loose clothing or jewellery while working on rotating parts. → When working on the device, switch off the mains supply voltage and secure the latter from being switched on → Protect long hair by wearing a cap. again. 1.8 Emission → Wait until the device stops. → After working on the device, remove any used tools or WARNING other objects from the device. Depending on the installation and operating conditions, a sound pressure level greater than 70 dB(A) may arise. 1.5 Safety and protective functions Danger of noise-induced hearing loss → Take appropriate technical safety measures. DANGER Missing safety device and non-functioning safety device → Protect operating personnel with appropriate safety If there is no safety device, you could be seriously injured, for equipment, e.g. hearing protection. example if you reach into the running device or your hands are → Also observe the requirements of local agencies. sucked into it. 1.9 Hot surface → Operate the device only with a fixed and isolating safety protection and a fixed guard grille. CAUTION The guard must withstand the kinetic energy of a fan blade High temperature at the electronics enclosure detaching at maximum speed. Danger of burn injuries → The device is a built-in component. You, the owner/ → Ensure that sufficient protection against accidental contact is operator, are responsible for providing adequate protection for provided. the device. → Shut down the device immediately if you detect a 1.10 Storage missing or ineffective protective feature. ; Store the device, partially or fully assembled, in a dry and weatherproof manner in the original packing in a clean environment. 1.6 Electromagnetic radiation ; Protect the device from environmental impacts and dirt until the final Interference from electromagnetic radiation is possible, e.g. in conjunction installation. with open and closed-loop control devices. ; We recommend storing the device for a maximum up to one year to If unacceptable emission intensities occur when the fan is installed, guarantee proper operation and longest possible service life. appropriate shielding measures have to be taken by the user. ; Even devices explicitly suited for outdoor use are to be stored as NOTE described prior to being commissioned. Electrical or electromagnetic interferences after ; Maintain the storage temperature, see integrating the device in installations on the customer's chapter 3.6 Transport and storage conditions. side. ; Please make sure that all screwed cable glands are fitted with → Verify that the entire setup is EMC compliant. dummy plugs. 1.7 Mechanical movement 1.11 Disposal DANGER When disposing of the device, please comply with all relevant Rotating device requirements and regulations applicable in your country. 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. DANGER Flying parts Missing safety devices may cause balancing weights or broken fan blades to be ejected at high speeds, causing bodily harm. → Take appropriate safety measures. Item no. 51626-5-9970 · ENG · Revision 82539 · Release 2014-05-08 · Page 2 / 12 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 R3G630-RB21-01 Operating instructions 2. PROPER USE The device is exclusively designed as a built-in device for conveying air according to its technical data. Any other usage above and beyond this does not conform with the intended purpose and constitutes misuse of the device. Customer equipment must be capable of withstanding the mechanical and thermal stresses that can arise from this product. This applies for the entire service life of the equipment in which this product is installed. Proper use also includes: ● Use the device in power systems with earthed neutral (TN/TT power systems) only. ● Only using the device in stationary systems. ● Carrying out all maintenance. ● 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. ● Operation in medical equipment with a life-sustaining or lifesaving function. ● Operation with external vibrations. ● Moving solids content in flow medium. ● Painting the device ● Connections (e.g. screws) coming loose during operation. ● Opening the terminal box during operation. ● 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. 51626-5-9970 · ENG · Revision 82539 · Release 2014-05-08 · Page 3 / 12 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 R3G630-RB21-01 Operating instructions 3. TECHNICAL DATA 3.1 Product drawing All measures have the unit mm. 1 Accessory part: Inlet nozzle 63300-2-4013, not included in the standard scope of delivery 2 Depth of screw max. 25 mm 3 Cable diameter: min. 4 mm, max. 10 mm, tightening torque: 4±0.6 Nm 4 Tightening torque 3.5±0.5 Nm Item no. 51626-5-9970 · ENG · Revision 82539 · Release 2014-05-08 · Page 4 / 12 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 R3G630-RB21-01 Operating instructions Technical features - Output 10 VDC, max. 10 mA 3.2 Nominal data - Output 20 VDC, max. 50 mA Motor M3G150-IF - Output for slave 0-10 V - Operation and alarm display Phase 3~ - Input for sensor 0-10 V or 4-20 mA Nominal voltage / VAC 400 - External 24 V input (programming) Nominal voltage 380 .. 480 - External release input range / VAC - Alarm relay Frequency / Hz 50/60 - Integrated PID controller Type of data definition ml - Motor current limit -1 Speed / min 1300 - PFC, passive Power input / W 2700 - RS485 MODBUS RTU Current draw / A 4.1 - Soft start Min. ambient temperature -25 - Control input 0-10 VDC / PWM / °C - Control interface with SELV potential Max. ambient 55 safely disconnected from the mains temperature - Over-temperature protected / °C electronics / motor - Line undervoltage / phase failure ml = Max. load · me = Max. efficiency · fa = Running at free air cs = Customer specs · cu = Customer unit detection Subject to alterations Touch current acc. <= 3.5 mA IEC 60990 (measuring 3.3 Data according to ErP directive network Fig. 4, TN system) Installation category A Electrical leads Via terminal box Efficiency category Static Motor protection Reverse polarity and locked-rotor Variable speed drive Yes * protection Specific ratio 1.01 * Protection class I (if protective earth is connected by Specific ratio = 1 + pfs / 100 000 Pa customer) Actual Request Request Product conforming EN 61800-5-1; CE 2013 2015 to standard Overall efficiency ηes / % 65.7 52.1 56.1 Approval C22.2 Nr.77 + CAN/CSA-E60730-1; Efficiency grade N 71.6 58 62 EAC; UL 1004-7 + 60730 Power input Ped / kW 2.76 Air flow qv / m³/h 11165 For cyclic speed loads, note that the rotating parts of the device are designed for maximum one million load cycles. If you have Pressure increase total psf / Pa 553 -1 specific questions, contact ebm-papst for support. Speed n / min 1305 Data definition with optimum efficiency. 3.5 Mounting data The ErP data is determined using a motor-impeller combination in a standardised measurement configuration. ; Secure the mounting screws against accidentally coming loose (e.g. by using self-locking screws). 3.4 Technical features Strength class for 8.8 mounting screws Mass 30.7 kg Size 630 mm You can obtain additional mounting data from the product drawing if Surface of rotor Coated in black necessary. Material of electronics Die-cast aluminium 3.6 Transport and storage conditions housing Material of impeller PP plastic ; Use the device in accordance with its protection type. Number of blades 6 Max. permissible +80 °C Direction of rotation Clockwise, seen on rotor ambient motor temp. Type of protection IP 54 (transp./ storage) Insulation class "F" Min. permissible -40 °C Humidity class F4-1 ambient motor temp. Mounting position Shaft horizontal or rotor on bottom; rotor (transp./storage) on top on request Condensate discharge Rotor-side holes Operation mode S1 Motor bearing Ball bearing Item no. 51626-5-9970 · ENG · Revision 82539 · Release 2014-05-08 · Page 5 / 12 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 R3G630-RB21-01 Operating instructions 3.7 Electromagnetic compatibility 4. CONNECTION AND START-UP EMC interference Acc. to EN 61000-6-2 (industrial 4.1 Connecting the mechanical system immunity environment) EMC interference Acc. to EN 61000-6-3 (household CAUTION emission environment) Cutting and crushing hazard when removing the fan from the packaging If several devices are switched in parallel on the mains side so → Carefully hold the impeller to remove the device from its that the line current of the arrangement is in the range of 16 - 75 packaging. Make sure to avoid any shock. A, then this arrangement conforms to IEC 61000-3-12 provided that the short-circuit power Ssc at the connection point of the → Wear safety shoes and cut-resistant safety gloves. customer system to the public power system is greater than or CAUTION equal to 120 times the rated output of the arrangement. Heavy load when taking out the device It is the responsibility of the installation engineer or operator/ Bodily harm, e.g. back injuries, are possible. owner of the device to ensure, if necessary after consultation → Two people should remove the device out of its packaging with the network operator, that this device is only connected to together. a connection point with a Ssc value that is greater than or equal to 120 times the rated output of the arrangement. ; Check the device for transport damage. Damaged devices must no longer be installed. ; Install the undamaged device according to your application. 4.2 Connecting the electrical system DANGER Electric voltage on the device Electric shock → Always install a protective earth first. → Check the protective earth. 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. DANGER Electrical load (>50 µC) between mains wire and protective earth connection after switching of the supply when switching multiple devices in parallel. Electric shock, risk of injury → Make sure that sufficient protection against accidental contact is provided. Before working on the electrical connection, the connections to the mains supply and PE must be shorted. 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 Interferences and failures are possible Maintain a distance to the power supply line when routing the control lines of the device. → Ensure a sufficiently large clearance. Recommendation: clearance > 10 cm (separate cable routing) Item no. 51626-5-9970 · ENG · Revision 82539 · Release 2014-05-08 · Page 6 / 12 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 R3G630-RB21-01 Operating instructions NOTE 4.2.3 Idle current Water penetration into leads or wires Because of the EMC filter integrated for compliance with EMC Water enters at the cable end on the customers side and can limits (interference emission and interference immunity), idle damage the device. currents in the mains cable can be measured even when the → Make sure that the cable end is connected in a dry motor is at a standstill and the mains voltage is switched on. environment. ● The values lie in a range of typical < 250 mA. Connect the device only to circuits that can be switched off ● The effective power in this operating state (readiness for operation) is using an all-pole disconnecting switch. simultaneously at typical < 5 W. 4.2.1 Prerequisites 4.2.4 Residual current operated device ; Check whether the data on the type plate agree with the connection Only universal (type B or B+) RCD protective devices are data. permitted. Like frequency inverters, RCD protective devices ; Before connecting the device, ensure that the supply voltage matches cannot provide personal safety while operating the device. the operating voltage of the device. When switching on the power supply of the device, pulsed ; Only use cables designed for current according to the type plate. charge currents from the capacitors in the integrated EMC filter For determining the cross-section, follow the basic principles in can lead to the RCD protective devices triggering without delay. We recommend residual current devices with a trigger accordance with EN 61800-5-1. The protective earth must have a threshold of 300 mA and delayed triggering (super-resistant, cross-section equal to or greater than the outer conductor cross- characteristic K). section. We recommend the use of 105°C cables. Ensure that the minimum 4.2.5 Leakage current cable cross-section is at least AWG26/0.13 mm². For asymmetrical power systems or if a phase fails, the leakage current can increase to a multiple of the nominal value. Earth wire contact resistance to EN 61800-5-1 Compliance with the impedance specifications to EN 61800-5-1 for the 4.2.6 Locked-rotor protection protective earth circuit must be verified in the end application. Depending on the installation situation, it may be necessary to install an Due to the locked-rotor protection, the start-up current (LRA) is equal to or less than the nominal current (FLA). additional protective earthing conductor via the additional protective earth connection point available on the device. 4.3 Connection in terminal box The protective earth connection point is located on the housing and has a protective earth symbol and a bore hole. 4.3.1 Preparing connection lines for the connection 4.2.2 Power supply connection, fuse protection Strip the cable just enough so that the screwed cable gland is tight and Assignment of conductor cross-sections and the fuse protection required the terminals are relieved of strain. Tightening torque, see chapter 3.1 for them (overload protection only, no device protection). Product drawing. Nominal Safety Automatic Wire Wire voltage fuse circuit cross- cross- breaker section section VDE UL VDE mm² *AWG 3/PE AC 16 A 15 A C16A 1.5 16 380 - 480 VAC 3/PE AC 20 A 20 A C20A 2.5 14 380 - 480 VAC 3/PE AC 25 A 25 A C25A 4.0 12 380 - 480 VAC Fig. 1: Recommended stripping lengths in mm (inside the terminal box) 3/PE AC 32 A 30 A C32A 6.0 10 Legend: CL = control lines 380 - 480 VAC * AWG = American Wire Gauge Item no. 51626-5-9970 · ENG · Revision 82539 · Release 2014-05-08 · Page 7 / 12 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 R3G630-RB21-01 Operating instructions 4.3.2 Connecting cables with terminals 4.3.3 Cable routing No water may penetrate along the cable in the direction of the cable gland. WARNING When routing the cable, ensure that the screwed cable glands are Terminals and connections have voltage even with a arranged at the bottom. The cables must always be routed downwards. unit that is shut off Electric shock → Wait five minutes after disconnecting the voltage at all poles before opening the device. ; Remove the cap from the screwed cable gland. Remove the cap only in those places where cables are inserted. ; Mount the screwed cable glands with the seal inserts provided in the terminal box. ; Insert the line(s) (not included in the standard scope of delivery) into the terminal box. ; First connect the "PE" (protective earth) connection. ; Connect the lines to the corresponding terminals. Use a screwdriver to do so. During the connection work, ensure that no cables splice off. Fig. 3: Cable routing for fans installed upright. 4.4 Factory settings Factory settings with which the device is pre-set by ebm-papst. Control mode PWM controlling parameter set 1 Control mode PWM controlling parameter set 2 Fan / device adress 1 Max. PWM / % 100 Min. PWM / % 5,1 Save set value to Yes EEPROM Set value control Analogue (linear) Control function Positive (heating) parameter set 1 Control function Positive (heating) parameter set 2 Fig. 2: Connecting the wires to terminals ; Seal the terminal box. Item no. 51626-5-9970 · ENG · Revision 82539 · Release 2014-05-08 · Page 8 / 12 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 R3G630-RB21-01 Operating instructions 4.5 Connection screen No. Conn. Designation Function / assignment KL 1 1 L1 Mains supply connection, supply voltage 3~380-480 VAC; 50/60 Hz KL 1 2 L2 Mains supply connection, supply voltage 3~380-480 VAC; 50/60 Hz KL 1 3 L3 Mains supply connection, supply voltage 3~380-480 VAC; 50/60 Hz PE PE Earth connection, PE connection KL 2 1 NO Status relay, floating status contact; normally open; close with error KL2 2 COM Status relay; floating status contact; changeover contact; common connection; contact rating 250 VAC / max. 2 A (AC1) / min. 10 mA KL2 3 NC Status relay, floating status contact; break with error KL 3 1 RSA Bus connection RS-485, RSA, MODBUS RTU; SELV KL 3 2 RSB Bus connection RS-485, RSB, MODBUS RTU; SELV KL 3 3 / 10 GND Signal ground for control interface; SELV KL 3 4 Ain1 U Analogue input 1, set value: 0-10 V, Ri = 100 kΩ, parametrisable curve, only usable as alternative to input Ain1; SELV KL 3 5 + 10 V Fixed voltage output 10 VDC, +10 V ±3%, max. 10 mA, short-circuit-proof, power supply for external devices (e.g. potentiometer), SELV KL 3 6 Ain1 I Analogue input 1, set value: 4-20 mA; Ri = 100 Ω, parametrisable curve, only usable as alternative to input Ain1 U; SELV KL 3 7 Din1 Digital input 1: enabling of electronics, enabling: open pin or applied voltage 5-50 VDC disabling: bridge to GND or applied voltage <1 VDC reset function: triggers software reset after a level change to <1 VDC; SELV KL 3 8 Din2 Digital input 2: parameter set switch 1/2, according to EEPROM setting, the valid/used parameter set can be selected via bus or via digital input DIN2. Parameter set 1: open pin or applied voltage 5-50 VDC Parameter set 2: bridge to GND or applied voltage <1 VDC; SELV KL 3 9 Din3 Digital input 3: controller function of integrated controller, according to EEPROM setting, the controller function of the integrated controller is normally/inversely selectable per bus or per digital input normal: open pin or applied voltage 5-50 VDC inverse: bridge to GND or applied voltage <1 VDC; SELV KL 3 11 Ain2 U Analogue input 2, actual value: 0-10 V, Ri = 100 kΩ, parametrisable curve, only usable as alternative to input Ain2; SELV KL 3 12 + 20 V Fixed voltage output 20 VDC, +20 V +25/-10%, max. 50 mA, short-circuit-proof, power supply for external devices (e.g. sensors); SELV KL 3 13 Ain2 I Analogue input 2, actual value: 4-20 mA, Ri = 100 Ω, parametrisable curve, only usable as alternative to input Ain2 U; SELV KL 3 14 Aout Analogue output 0-10 VDC, max. 5 mA, output of the current motor level control coefficient / motor speed parametrisable curve; SELV Item no. 51626-5-9970 · ENG · Revision 82539 · Release 2014-05-08 · Page 9 / 12 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 R3G630-RB21-01 Operating instructions 4.6 Checking the connections 5. INTEGRATED PROTECTIVE FUNCTIONS ; Make sure that the power is off (all phases). The integrated protective functions cause the motor to switch off automatically in case of faults described in the table. ; Secure it from being switched on again. ; Check the correct fit of the connection lines. Malfunctions Description / Function of safety feature ; Screw the terminal box cover closed again. Terminal box tightening torque, see chapter 3.1 Product drawing. Rotor position detection error An automatic restart occurs. Locked rotor ; After the blockage is ; Route the connecting cables in the terminal box so that the terminal removed, the motor restarts box cover closes without resistance. automatically. ; Use all plug screws (the entire number). In doing so, insert the Line under-voltage (mains input ; If the mains supply voltage screws manually to avoid damage to the thread. voltage outside of permitted returns to permitted values, the ; Make sure that the terminal box is correctly closed and sealed and nominal voltage) motor restarts automatically. that all screws and screwed cable glands are properly tightened. Phase failure A phase of the supply voltage fails for at least 5 s. 4.7 Switch on device ; If all phases are correctly The device may only be switched on if it has been installed properly and supplied again, the motor in accordance with its intended use, including the required safety automatically restarts after 10 - mechanisms and professional electrical connection. This also applies for 40 s. devices which have already been equipped with plugs and terminals or similar connectors by the customer. WARNING Hot motor housing Fire hazard → Ensure that no combustible or flammable materials are located close to the fan. ; Inspect the device for visible external damage and the proper function of the protective features before switching it on. ; Check the air flow paths of the fan for foreign objects and remove any that are found. ; Apply the nominal voltage to the voltage supply. ; Start the device by changing the input signal. 4.8 Switching off the device Switching off the device during operation: ; Switch off the device via the control input. ; Do not switch the motor (e.g. in cyclic operation) on and off via power supply. Switching off the device for maintenance work: ; Switch off the device via the control input. ; Do not switch the motor (e.g. in cyclic operation) on and off via power supply. ; Disconnect the device from the supply voltage. ; When disconnecting, be sure to disconnect the earth wire connection last. Item no. 51626-5-9970 · ENG · Revision 82539 · Release 2014-05-08 · Page 10 / 12 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 R3G630-RB21-01 Operating instructions Insufficient cooling Improve cooling. Let 6. MAINTENANCE, MALFUNCTIONS, POSSIBLE the device cool CAUSES AND REMEDIES down. Do not perform any repairs on your device. Return the device to ebm- To reset the error papst for repair or replacement. message, switch off the mains supply WARNING voltage for a min. of Terminals and connections have voltage even with a 25 s and switch it on unit that is shut off again. Electric shock Alternatively, reset → Wait five minutes after disconnecting the voltage at all poles the error message before opening the device. by applying a control CAUTION signal of <0.5 V to If control voltage is applied or a speed setpoint is stored, DIN1 or by short the motor automatically restarts, e.g. after a power failure. circuiting Din1 to Danger of injury GND. → Keep out of the danger zone of the device. Ambient temperature Reduce the ambient → When working on the device, switch off the mains too high temperature. Let the supply voltage and secure the latter from being switched on device cool down. again. To reset the error → Wait until the device stops. message, switch off the mains supply → After working on the device, remove any used tools or other objects from the device. voltage for a min. of 25 s and switch it on If the device remains out of use for over four months, we again. recommend switching the device on for at least three hours at Alternatively, reset full speed to allow any condensate to evaporate and to move the error message the bearings. by applying a control Malfunction/error Possible cause Possible remedy signal of <0.5 V to Impeller running Imbalance in rotating Clean the device; if DIN1 or by short roughly parts imbalance is still circuiting Din1 to evident after GND. cleaning, replace the Unacceptable Correct the operating device. operating point (e.g. point. Let the device If you have counterpressure is cool down. attached any weight too high) To reset the error clips during cleaning, message, switch off make sure to the mains supply remove them voltage for a min. of afterwards. 25 s and switch it on Motor does not turn Mechanical blockage Switch off, de- again. energise, and Alternatively, reset remove mechanical the error message blockage. by applying a control Mains supply Check mains supply signal of <0.5 V to voltage faulty voltage, DIN1 or by short restore power circuiting Din1 to supply. GND. Important! The error message resets If you have any other problems, contact ebm-papst. automatically. The device starts up again automatically without advance warning. Faulty connection De-energise, correct connection, see connection diagram. Motor winding broken Replace device Item no. 51626-5-9970 · ENG · Revision 82539 · Release 2014-05-08 · Page 11 / 12 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 R3G630-RB21-01 Operating instructions 6.1 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. 6.2 Safety test NOTE High-voltage test The integrated EMC filter contains Y capacitors. Therefore, the trigger current is exceeded when AC testing voltage is applied. → Test the device with DC voltage when you carry out the high-voltage test required by law. The voltage to be used corresponds to the peak value of the AC voltage required by the standard. 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 Check the Visual inspection At least every Replace wires insulation of 6 months the wires for damage Impeller for Visual inspection At least every Clean or wear/deposits/ 6 months replace impeller corrosion and damage Tightness of Visual inspection At least every Retighten, screwed cable 6 months replace if gland damaged Condensate Visual inspection At least every Open bore holes discharge 6 months holes for clogging, as necessary Item no. 51626-5-9970 · ENG · Revision 82539 · Release 2014-05-08 · Page 12 / 12 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