EBM-PAPST INC. S1G250-AH37-52

S1G250-AH37-52 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 Transport 2 CAUTION 1.11 Storage 2 Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or damage of property. 1.12 Disposal 2 NOTE 2. PROPER USE 3 A potentially harmful situation can occur and, if not avoided, can lead to property damage. 3. TECHNICAL DATA 4 3.1 Product drawing 4 1.2 Staff qualification 3.2 Nominal data 5 The device may only be transported, unpacked, installed, operated, 3.3 Technical features 5 maintained and otherwise used by qualified, trained and authorised technical staff. 3.4 Mounting data 5 Only authorised specialists are permitted to install the device, to carry 3.5 Transport and storage conditions 5 out a test run and to perform work on the electrical installation. 3.6 Electromagnetic compatibility 5 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 of the cables 6 ; Do not make any modifications, additions or conversions to the device without the approval of ebm-papst. 4.4 Connection screen 7 4.5 Checking the connections 8 1.4 Electrical voltage 4.6 Switch on device 8 ; Check the electrical equipment of the device at regular intervals, refer 4.7 Switching off the device 8 to chapter 5.2 Safety test. ; Replace loose connections and defective cables immediately. 5. MAINTENANCE, MALFUNCTIONS, POSSIBLE 8 CAUSES AND REMEDIES WARNING 5.1 Cleaning 9 Terminals and connections have voltage even with a unit that is shut off 5.2 Safety test 9 Electric shock → Wait five minutes after disconnecting the voltage at all poles before opening the device. CAUTION If control voltage is applied or a speed setpoint is stored, the motor automatically restarts, e.g. after a power failure. Danger of injury Item no. 50847-5-9970 · Revision 82545 · Release 2014-06-13 · 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 S1G250-AH37-52 Operating instructions → Keep out of the danger zone of the device. 1.8 Emission → When working on the device, switch off the mains WARNING supply voltage and secure the latter from being switched on Depending on the installation and operating conditions, again. a sound pressure level greater than 70 dB(A) may arise. → Wait until the device stops. Danger of noise-induced hearing loss → After working on the device, remove any used tools or → Take appropriate technical safety measures. other objects from the device. → Protect operating personnel with appropriate safety equipment, e.g. hearing protection. 1.5 Safety and protective functions → Also observe the requirements of local agencies. DANGER Missing safety device and non-functioning safety device 1.9 Hot surface If there is no safety device, you could be seriously injured, for CAUTION example if you reach into the running device or your hands are High temperature at the electronics enclosure sucked into it. Danger of burn injuries → Operate the device only with a fixed and isolating safety → Ensure that sufficient protection against accidental contact is protection and a fixed guard grille. provided. The guard must withstand the kinetic energy of a fan blade detaching at maximum speed. 1.10 Transport → The device is a built-in component. You, the owner/ operator, are responsible for providing adequate protection for NOTE the device. Transport of device → Shut down the device immediately if you detect a → Transport the device in its original packaging only. missing or ineffective protective feature. → Secure the device so that it does not slip, e.g. by using a clamping strap. 1.6 Electromagnetic radiation 1.11 Storage Interference from electromagnetic radiation is possible, e.g. in conjunction with open and closed-loop control devices. ; Store the device, partially or fully assembled, in a dry and If unacceptable emission intensities occur when the fan is installed, weatherproof manner in the original packing in a clean environment. appropriate shielding measures have to be taken by the user. ; Protect the device from environmental impacts and dirt until the final NOTE installation. Electrical or electromagnetic interferences after ; We recommend storing the device for a maximum up to one year to integrating the device in installations on the customer's guarantee proper operation and longest possible service life. side. ; Even devices explicitly suited for outdoor use are to be stored as → Verify that the entire setup is EMC compliant. described prior to being commissioned. ; Maintain the storage temperature, see 1.7 Mechanical movement chapter 3.5 Transport and storage conditions. DANGER Rotating device 1.12 Disposal Body parts that come into contact with the rotor and impeller When disposing of the device, please comply with all relevant can be injured. requirements and regulations applicable in your country. → 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. Item no. 50847-5-9970 · Revision 82545 · Release 2014-06-13 · 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 S1G250-AH37-52 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: ● Use the device in DC power systems only. ● Moving air with a density of 1.2 kg/m³. ● Using the device in accordance with the permitted ambient temperature, see chapter 3.5 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. 50847-5-9970 · Revision 82545 · Release 2014-06-13 · 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 S1G250-AH37-52 Operating instructions 3. TECHNICAL DATA 3.1 Product drawing All measures have the unit mm. 1 Connection line AWG 20, 4x brass lead tips crimped 2 Direction of air flow "V" Item no. 50847-5-9970 · Revision 82545 · Release 2014-06-13 · 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 S1G250-AH37-52 Operating instructions 3.2 Nominal data 3.4 Mounting data For depth of screw, see chapter 3.1 Product drawing Motor M1G074-BF ; Secure the mounting screws against accidentally coming loose (e.g. Nominal voltage / VDC 24 by using self-locking screws). Nominal voltage 16 .. 28 Strength class for 8.8 range / VDC mounting screws Type of data definition fa You can obtain additional mounting data from the product drawing if -1 Speed / min 2750 necessary. Power input / W 105 Current draw / A 5.0 3.5 Transport and storage conditions Max. back pressure / Pa 140 ; Use the device in accordance with its protection type. Min. ambient temperature -25 Max. permissible + 80 °C / °C ambient motor temp. Max. ambient 60 (transp./ storage) temperature Min. permissible - 40 °C / °C ambient motor temp. ml = Max. load · me = Max. efficiency · fa = Running at free air (transp./storage) cs = Customer specs · cu = Customer unit Subject to alterations 3.6 Electromagnetic compatibility 3.3 Technical features EMC interference Acc. to EN 61000-6-2 Mass 2.2 kg immunity EMC interference Acc. to EN 55022 (Class B) Size 250 mm Material of electronics Rotor: Coated in black emission housing Material of blades Sheet steel, coated in black Material of guard grille Steel, phosphated and coated in black plastic Number of blades 7 Direction of air flow "V" Direction of rotation Counter-clockwise, seen on rotor Type of protection IP 42 Insulation class "B" Humidity class F0 Mounting position Any Condensate discharge None holes Operation mode S1 Motor bearing Ball bearing Technical features - Tach output - Motor current limit - Soft start - Control input 0-10 VDC / PWM Motor protection Reverse polarity and locked-rotor protection Cable exit Lateral Protection class I (if protective earth is connected by customer) Approval CSA C22.2 Nr.77; EAC; UL 1004-1 For cyclic speed loads, note that the rotating parts of the device are designed for maximum one million load cycles. If you have specific questions, contact ebm-papst for support. Item no. 50847-5-9970 · Revision 82545 · Release 2014-06-13 · 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 S1G250-AH37-52 Operating instructions 4.3 Connection of the cables 4. CONNECTION AND START-UP External leads are brought out of device. 4.1 Connecting the mechanical system ● Connect the lines according to your application. When doing so, observe chapter 4.4 Connection screen. CAUTION Cutting and crushing hazard when removing the fan from the packaging → Carefully remove the device from its packaging, only touching the guard grille. Make sure to avoid any shock. → Wear safety shoes and cut-resistant safety gloves. ; 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 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. Operate the device with a safely isolated power pack. 4.2.1 Prerequisites ; Check whether the data on the type plate agree with the connection data. ; 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. We recommend the use of 105°C cables. Ensure that the minimum cable cross-section is at least AWG26/0.13 mm². 4.2.2 Idle current Because of the EMC filter integrated for compliance with EMC limits (interference emission and interference immunity), idle currents in the mains cable can be measured even when the motor is at a standstill and the mains voltage is switched on. Item no. 50847-5-9970 · Revision 82545 · Release 2014-06-13 · 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 S1G250-AH37-52 Operating instructions 4.4 Connection screen No. Conn. Designation Colour Function / assignment 1 1 Un +24 VDC red Power supply 24 VDC, residual ripple 3.5 % 1 2 0-10 VDC yellow Control input Re > 100 K 1 3 Tach white Speed monitoring output, 3 pulses per revolution, Isink max = 10 mA 1 4 GND blue Reference mass Item no. 50847-5-9970 · Revision 82545 · Release 2014-06-13 · 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 S1G250-AH37-52 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 The device may only be switched on if it has been installed properly and unit that is shut off in accordance with its intended use, including the required safety Electric shock mechanisms and professional electrical connection. This also applies for → Wait five minutes after disconnecting the voltage at all poles devices which have already been equipped with plugs and terminals or before opening the device. similar connectors by the customer. CAUTION WARNING If control voltage is applied or a speed setpoint is stored, Hot motor housing the motor automatically restarts, e.g. after a power failure. Fire hazard Danger of injury → Ensure that no combustible or flammable materials are → Keep out of the danger zone of the device. located close to the fan. → When working on the device, switch off the mains ; Inspect the device for visible external damage and the proper function supply voltage and secure the latter from being switched on of the protective features before switching it on. again. ; Check the air flow paths of the fan for foreign objects and remove any → Wait until the device stops. that are found. → After working on the device, remove any used tools or ; Apply the nominal voltage to the voltage supply. other objects from the device. ; Start the device by changing the input signal. If the device remains out of use for some time, e.g. when in storage, we recommend switching the device on for at least 4.7 Switching off the device two hours to allow any condensate to evaporate and to move Switching off the device during operation: the bearings. ; Switch off the device via the control input. Malfunction/error Possible cause Possible remedy ; Do not switch the motor (e.g. in cyclic operation) on and off via power Impeller running Imbalance in rotating Clean the device; if supply. roughly parts imbalance is still Switching off the device for maintenance work: evident after ; Switch off the device via the control input. cleaning, replace the device. ; Do not switch the motor (e.g. in cyclic operation) on and off via power If you have supply. attached any weight ; Disconnect the device from the supply voltage. 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, apply control signal. Faulty connection De-energise, correct connection, see connection diagram. Item no. 50847-5-9970 · Revision 82545 · Release 2014-06-13 · 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 S1G250-AH37-52 Operating instructions Overtemperature of Insufficient cooling Improve cooling. Let electronics/motor the device cool down. To reset the error message, switch off the mains supply voltage for a min. of 25 s and switch it on again. Ambient temperature Reduce the ambient too high temperature. Reset by reducing control input to 0. Unacceptable Correct the operating operating point point. Let the device cool down. 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 Check the Visual inspection At least every Replace wires insulation of 6 months the wires for damage Weld seams Visual inspection At least every Replace device for crack 6 months formation Item no. 50847-5-9970 · Revision 82545 · Release 2014-06-13 · 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