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ebm-papst W4E300-SS72-30, Operating Instructions Manual, Page: 8 / 10

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ebm-papst W4E300-SS72-30 Operating Instructions Manual Download Page 8

Operating instructions

W4E300-SS72-30

Translation of the original operating instructions

4.4 Connection diagram

U1

blue

Z

brown

U2

black

PE

green/yellow

Item no. 12628-5-9970 · ENU · Change 96954 · Approved 2017-10-27 · Page 8 / 10

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 W4E300-SS72-30

Page 1: ...rwise used by suitably 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 The locally applicable indus...

Page 2: ...s 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 items of clothing jewelry and the like can become entangled and be pulled into the device Injuries can result Do not wear any loose fitting or dangling clothing or jewelry...

Page 3: ...rticular 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 corrosive air e g salt spra...

Page 4: ...ing All dimensions in mm 1 Direction of air flow V 2 Cable PVC 4G 0 5 mm 4x crimped splices 3 Mounting dimensions Item no 12628 5 9970 ENU Change 96954 Approved 2017 10 27 Page 4 10 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: ...rmation on surface quality The surfaces of the products conform to the generally applicable industrial standard The surface quality may change during the production period This has no effect on strength dimensional stability and dimensional accuracy The color pigments in the paints used perceptibly react to UV light over the course of time This does not however in any way affect the technical prop...

Page 6: ...an all pole disconnection switch 4 2 1 Requirements Check whether the information on the nameplate matches the connection data If the motor run capacitor was not installed by ebm papst check whether the information on the motor run capacitor matches the information on the nameplate Before connecting the device make sure the power supply matches the device voltage Only use cables designed for the c...

Page 7: ...mulation of water at the cable glands the cable should be routed in a U shaped loop wherever possible If this is not possible a drip edge can be produced by fitting a cable tie directly in front of the cable gland for example Fans installed upright Fig 1 Cable routing for fans installed upright The cables must always be routed downward Item no 12628 5 9970 ENU Change 96954 Approved 2017 10 27 Page...

Page 8: ...ructions 4 4 Connection diagram U1 blue Z brown U2 black PE green yellow Item no 12628 5 9970 ENU Change 96954 Approved 2017 10 27 Page 8 10 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: ... MAINTENANCE MALFUNCTIONS POSSIBLE CAUSES AND REMEDIES Do not perform any repairs on your device Send the device to ebm papst for repair or replacement WARNING Live terminals and connections even with device switched off Electric shock Wait five minutes after disconnecting the voltage at all poles before opening the device CAUTION Electric charge on capacitor after device is switched off Electric ...

Page 10: ... the applicable country specific legal regulations with regard to the disposal of products or waste occurring in the various phases of the life cycle The corresponding disposal standards are also to be heeded 5 3 2 Disassembly Disassembly of the product must be performed or supervised by qualified personnel with the appropriate technical knowledge The product is to be disassembled into suitable co...

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