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ebm-papst S3G450-LC28-51, Operating Instructions Manual

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ebm-papst S3G450-LC28-51 Operating Instructions Manual Download Page 8

Operating instructions

S3G450-LC28-51

Translation of the original operating instructions

Fans installed upright

Fig. 2: Cable routing for fans installed upright.
The cables must always be routed downward.

Item no. 50831-5-9970 · ENU · Change 90549 · Approved 2017-03-17 · 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 · [email protected] · www.ebmpapst.com

Summary of Contents for S3G450-LC28-51

Page 1: ...itably qualified trained and authorized technical staff Only authorized specialists are permitted to install the device to carry out a test run and to perform work on the electrical installation 1 3 Basic safety rules 1 1 3 Basic safety rules The safety hazards associated with the device must be assessed again following installation in the final product Note the following when working on the devic...

Page 2: ...e after installing the device in customer equipment Verify that the entire setup is EMC compliant 1 7 Mechanical movement DANGER Rotating device Risk of injury to body parts coming into contact with the rotor or the impeller 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 and dangling...

Page 3: ...ions Improper use In particular operating the device in the following ways is prohibited and could be hazardous Operating the device in an unbalanced state e g due to dirt deposits or ice formation Resonant operation operation with severe vibration This also includes vibration transmitted to the fan from the customer installation Conveying air that contains abrasive particles Conveying highly corr...

Page 4: ...l dimensions in mm 1 Direction of air flow V 2 Cable PVC AWG18 5x crimped ferrules 3 Cable PVC AWG22 3x crimped ferrules Item no 50831 5 9970 ENU Change 90549 Approved 2017 03 17 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 ...

Page 5: ...rmined using a motor impeller combination in a standardized measurement setup 3 4 Technical description Weight 6 74 kg Fan size 450 mm Rotor surface Painted black Electronics housing material Die cast aluminum Blade material Press fitted sheet steel blank sprayed with PP plastic Guard grille material Steel phosphated and coated with black plastic Number of blades 5 Airflow direction V Direction of...

Page 6: ...n the fan on a soft surface Make sure the blades are not subjected to load Following installation make sure the impeller moves easily and that the blades of the impeller are not deformed or bent and do not catch at any point NOTE Damage to the device from vibration Bearing damage shorter service life The fan must not be subjected to force or excessive vibration from sections of the installation If...

Page 7: ...ce reactive currents can be measured in the supply line even when the motor is at a standstill and the line voltage is switched on The values are typically in the range 250 mA At the same time the effective power in this operating state operational readiness is typically 4 W 4 2 3 Residual current circuit breaker RCCB If the use of a residual current device RCD is required in your installation onl...

Page 8: ...upright Fig 2 Cable routing for fans installed upright The cables must always be routed downward Item no 50831 5 9970 ENU Change 90549 Approved 2017 03 17 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 ...

Page 9: ...ating instructions 4 4 Connection diagram Drawing preliminary Item no 50831 5 9970 ENU Change 90549 Approved 2017 03 17 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 ...

Page 10: ...a power supply Disconnect the device from the power supply When disconnecting be sure to disconnect the ground connection last 5 INTEGRATED PROTECTIVE FEATURES The integrated protective functions cause the motor to switch off automatically in the event of the faults described in the table Fault Safety feature description function Rotor position detection error An automatic restart follows Blocked ...

Page 11: ... months Open holes Welds for crack formation Visual inspection At least every 6 months Replace device Abnormal bearing noise acoustic At least every 6 months Replace device 6 3 Disposal For ebm papst environmental protection and resource preservation are top priority corporate goals ebm papst operates an environmental management system which is certified in accordance with ISO 14001 and rigorously...

Page 12: ...materials and are therefore to be treated in the same manner The materials concerned are as follows Miscellaneous insulators used in the terminal box Power cables Cables for internal wiring Electrolytic capacitors Dispose of electronic components employing the proper procedures for electronic scrap Please contact ebm papst for any other questions on disposal Item no 50831 5 9970 ENU Change 90549 A...

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