ebm-papst S3G450-LA14-71 Operating Instructions Manual Download Page 7

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Operating instructions

S3G450-LA14-71

Translation of the original operating instructions

Ill. 1: Fan installed lying flat, cable routed as a water trap.

Fans installed in upright position

Ill. 2: Cable routing for fans installed in upright position.
The cables must always be routed downwards.

Item no. 50855-5-9970 · Revision 70681 · Release 2010-07-29 · Page 7 / 11

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com

Summary of Contents for S3G450-LA14-71

Page 1: ...onnel are permitted to transport unpack assemble operate or maintain the device or to use it in any other manner 1 3 Basic safety rules 1 1 3 Basic safety rules Any safety hazards stemming from the device must be re evaluated once it is installed in the end device Observe the following when working on the unit Do not make any modifications additions or conversions to the device without the approva...

Page 2: ...tire setup is EMC compliant 1 7 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 devi...

Page 3: ... 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 Operatin...

Page 4: ...e unit mm 1 Direction of air flow V 2 Connection line AWG 18 5x crimped core end sleeves 3 Connection line AWG 22 3x crimped core end sleeves Item no 50855 5 9970 Revision 70681 Release 2010 07 29 Page 4 11 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 ...

Page 5: ...peration mode S1 Motor bearing Ball bearing Technical features Output 10 VDC max 1 1 mA Alarm relay Motor current limit Soft start Control input 0 10 VDC PWM Over temperature protected electronics motor Line undervoltage detection Touch current acc IEC 60990 measuring network Fig 4 TN system 3 5 mA Motor protection Thermal overload protector TOP wired internally Cable exit Variable Protection clas...

Page 6: ...ge 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 Before connecting the device ensure that the supply voltage matches the operating voltage of the device Only use cables designed fo...

Page 7: ...rap Fans installed in upright position Ill 2 Cable routing for fans installed in upright position The cables must always be routed downwards Item no 50855 5 9970 Revision 70681 Release 2010 07 29 Page 7 11 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 ...

Page 8: ...riginal operating instructions 4 4 Connection screen Item no 50855 5 9970 Revision 70681 Release 2010 07 29 Page 8 11 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 ...

Page 9: ...he device during operation Switch on 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 on 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 th...

Page 10: ...tector responded Allow motor to cool off locate and rectify cause of error if necessary cancel restart lock out Overtemperature of electronics motor Insufficient cooling Improve cooling Let 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 too high Reduce the ambient temperature Reset by reducing control...

Page 11: ...6 months Open bore holes Weld seams for crack formation Visual inspection At least every 6 months Replace device Check the ball bearings to ensure they are quiet can move easily and are free of play Manual check by turning the rotor in shut off state At least every 6 months Replace device in case of noise difficulty of movement or clearance of the bearings Item no 50855 5 9970 Revision 70681 Relea...

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