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Operating instructions

M4Q045-CA25-04

Translation of the original operating instructions

3. TECHNICAL DATA

3.1 Product drawing

All dimensions in mm.

1

Cable PVC 3G AWG20, 3x crimped splices

2

Tightening torque for nut for fastening fan housing or guard grille 2.3 Nm

3

Tightening torque for screw for fastening fan impeller 1.4 Nm

4

Tightening torque for nut for fastening mounting bracket 2.3 Nm

5

Direction of rotation counterclockwise, viewed toward shaft end

Item no. 11281-5-9970 · ENU · Change 202174 · Approved 2018-12-28 · Page 4 / 9

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 M4Q045-CA25-04

Page 1: ...d maintained 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...

Page 2: ...ny loose fitting or dangling clothing or jewelry while working on rotating parts Protect long hair with a cap WARNING Ejected parts If the motor is operated with attached fan blades missing protective...

Page 3: ...with severe vibration oscillation This also includes vibration transmitted to the motor from the customer installation Operation in medical equipment with a life sustaining or life support function Co...

Page 4: ...ousing or guard grille 2 3 Nm 3 Tightening torque for screw for fastening fan impeller 1 4 Nm 4 Tightening torque for nut for fastening mounting bracket 2 3 Nm 5 Direction of rotation counterclockwise...

Page 5: ...he device are designed for a maximum of one million load cycles If you have special questions consult ebm papst for support Use the device in accordance with its degree of protection Information on su...

Page 6: ...er supply matches the device voltage Only use cables designed for the current level indicated on the nameplate For determining the cross section note the sizing criteria according to EN 61800 5 1 The...

Page 7: ...instructions 4 4 Connection diagram L blue PE green yellow N brown Item no 11281 5 9970 ENU Change 202174 Approved 2018 12 28 Page 7 9 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D 74673 Mulfingen Phon...

Page 8: ...to move the bearings and allow any condensate that may have ingressed to evaporate Malfunction fault Possible cause Possible remedy Rotor not running smoothly Imbalance in rotating parts Clean the dev...

Page 9: ...etallic materials are generally considered to be fully recyclable Separate the components for recycling into the following categories Steel and iron Aluminum Non ferrous metal e g motor windings Plast...

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