ebm-papst A2S155-AA21-01 Operating Instructions Manual Download Page 8

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Operating instructions

A2S155-AA21-01

Translation of the original operating instructions

4.4 Connection diagram

= blue

= green/yellow

= brown

TOP

= thermal overload protector

Item no. 10356-5-9970 · ENU · Change 226949 · Approved 2021-04-28 · 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 A2S155-AA21-01

Page 1: ...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 elect...

Page 2: ...ndstill 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 da...

Page 3: ...ing 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...

Page 4: ...ble AWG 20 3x crimped splices 2 Direction of air flow V 3 Direction of rotation clockwise viewed toward rotor 4 Max clearance for screw 5 mm Item no 10356 5 9970 ENU Change 226949 Approved 2021 04 28...

Page 5: ...If you have special questions consult ebm papst for support Use the device in accordance with its degree of protection Information on surface quality The surfaces of the products conform to the gener...

Page 6: ...switched off with an all pole disconnection switch 4 2 1 Requirements Check whether the information on the nameplate matches the connection data Before connecting the device make sure the power supply...

Page 7: ...st connect the PE protective earth Connect the cables according to your application When doing so observe Chapter 4 4 Connection diagram Item no 10356 5 9970 ENU Change 226949 Approved 2021 04 28 Page...

Page 8: ...Connection diagram L blue PE green yellow N brown TOP thermal overload protector Item no 10356 5 9970 ENU Change 226949 Approved 2021 04 28 Page 8 11 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D 7467...

Page 9: ...ure to disconnect the ground connection last 5 MAINTENANCE MALFUNCTIONS POSSIBLE CAUSES AND REMEDIES Do not perform any repairs on your device Send the device to ebm papst for repair or replacement WA...

Page 10: ...cables Welds for crack formation Visual inspection At least every 6 months Replace device Abnormal bearing noise acoustic At least every 6 months Replace device 5 3 Disposal For ebm papst environment...

Page 11: ...ectrolytic capacitors Dispose of electronic components employing the proper procedures for electronic scrap Please contact ebm papst for any other questions on disposal Item no 10356 5 9970 ENU Change...

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ebm-papst A2S155-AA21-01, Operating Instructions Manual

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