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Operating instructions

A4E350-AQ02-12

Translation of the original operating instructions

4.4 Connection diagram

U1

blue

Z

brown

U2

black

PE

green/yellow

Item no. 10319-5-9970 · ENU · Change 274579 · Approved 2023-01-10 · 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 · [email protected] · www.ebmpapst.com

Summary of Contents for A4E350-AQ02-12

Page 1: ...ed and otherwise 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 el...

Page 2: ...asures have to be taken by the user NOTE Electrical or electromagnetic interference after installing the device in customer equipment Verify that the entire setup is EMC compliant 1 7 Mechanical movem...

Page 3: ...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...

Page 4: ...x 64443 1 7612 not included in scope of delivery 2 Cable halogen silicone free 4G 0 5mm 4x crimped splices 3 Direction of air flow V 4 Max clearance for screw 10 mm Item no 10319 5 9970 ENU Change 274...

Page 5: ...t be requested from ebm papst If other air conduction geometries are used on the installation side the ebm papst evaluation loses its validity the conformity must be confirmed again The product does n...

Page 6: ...y gloves CAUTION The blades of the impeller could be damaged Carefully set down the fan on a soft surface Make sure the blades are not subjected to load Following installation make sure the impeller m...

Page 7: ...hase conductor We recommend the use of 105 C cables Ensure that the minimum cable cross section is at least AWG 26 0 13 mm Protective earth contact resistance according to EN 60335 Compliance with the...

Page 8: ...ctions 4 4 Connection diagram U1 blue Z brown U2 black PE green yellow Item no 10319 5 9970 ENU Change 274579 Approved 2023 01 10 Page 8 11 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D 74673 Mulfingen...

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...

Page 10: ...ng the protective earth terminal Visual inspection At least every 6 months Fasten Insulation of cables for damage Visual inspection At least every 6 months Replace cables Condensation drainage holes f...

Page 11: ...aterials 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 Electrolyti...

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