ebm-papst W2E250-HQ52-12 Operating Instructions Manual Download

Page: 8 / 11

Operating instructions

W2E250-HQ52-12

Translation of the original operating instructions

4.4 Connection screen

green/yellow

black

blue

Item no. 14252-5-9970 · ENG · Revision 238441 · Release 2021-10-01 · 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

Summary of Contents for W2E250-HQ52-12

Page 1: ...staff Only authorised 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 Any saf...

Page 2: ...al contact Before working on the system machine wait until all parts have come to a standstill WARNING Rotating device Long hair dangling items of clothing jewellery and similar items can become entan...

Page 3: ...with an imbalance e g caused by dirt deposits or icing Resonance mode operation with heavy vibrations These also include vibrations that are transmitted from the customer system to the fan Operation...

Page 4: ...All measures have the unit mm 1 Direction of air flow V 2 For self tapping M5 screws 3 For self tapping M6 screws Item no 14252 5 9970 ENG Revision 238441 Release 2021 10 01 Page 4 11 ebm papst Mulfin...

Page 5: ...0 mm Motor size 68 Surface of rotor Coated in black Material of blades Press fitted sheet steel blank sprayed with PP plastic Material of wall ring Die cast aluminium Number of blades 7 Direction of a...

Page 6: ...irst 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 ma...

Page 7: ...se and phase earth between the frequency converter and the motor During operation with frequency converters an all pole sine filter protects the motor against high voltage transients that can destroy...

Page 8: ...nstructions 4 4 Connection screen PE green yellow N black L blue Item no 14252 5 9970 ENG Revision 238441 Release 2021 10 01 Page 8 11 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D 74673 Mulfingen Phon...

Page 9: ...MALFUNCTIONS POSSIBLE CAUSES AND REMEDIES Do not perform any repairs on your device Return the device to ebm papst for repair or replacement WARNING Terminals and connections have voltage even with a...

Page 10: ...idental contact for damage and to ensure that it is intact Visual inspection At least every 6 months Repair or replacement of the device Check the device for damage to blades and housing Visual inspec...

Page 11: ...external rotor motors from ebm papst Mulfingen GmbH Co KG Ferrite magnets can be disposed of in the same way as normal iron and steel Electrical insulating materials on the product in cables and wires...

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ebm-papst W2E250-HQ52-12, Operating Instructions Manual

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