ebm-papst W4E450-CU03-02 Operating Instructions Manual Download

Page: 8 / 10

Operating instructions

W4E450-CU03-02

Translation of the original operating instructions

4.4 Connection diagram

= U1 = blue

brown

= U2 = black

green/yellow

Item no. 14753-5-9970 · ENU · Change 89187 · Approved 2016-04-15 · 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

Summary of Contents for W4E450-CU03-02

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 elec...

Page 2: ...t 1 7 Mechanical movement DANGER Rotating device Risk of injury to body parts coming into contact with the rotor or the impeller Secure the device against accidental contact Before working on the syst...

Page 3: ...the operating instructions Improper use In particular 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 deposi...

Page 4: ...s in mm 1 Direction of air flow A 2 Tightening torque 0 8 0 15 Nm 3 Cable diameter min 6 mm max 12 mm tightening torque 2 0 3 Nm Item no 14753 5 9970 ENU Change 89187 Approved 2016 04 15 Page 4 10 ebm...

Page 5: ...Data obtained at optimum efficiency level The ErP data is determined using a motor impeller combination in a standardized measurement setup 3 4 Technical description Weight 9 5 kg Fan size 450 mm Rot...

Page 6: ...ient protection against accidental contact Before working on the electrical hookup short the supply and PE connections CAUTION Voltage The fan is a built in component and has no disconnecting switch O...

Page 7: ...n on the connections For tightening torques see Chapter 3 1 Product drawing NOTE Tightness and strain relief are dependent on the cable used This must be checked by the user 4 3 2 Connecting wires to...

Page 8: ...tions 4 4 Connection diagram L U1 blue Z brown N U2 black PE green yellow Item no 14753 5 9970 ENU Change 89187 Approved 2016 04 15 Page 8 10 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D 74673 Mulfing...

Page 9: ...isconnect the device from the power supply at the supply line s main switch When disconnecting be sure to disconnect the ground connection last 5 MAINTENANCE MALFUNCTIONS POSSIBLE CAUSES AND REMEDIES...

Page 10: ...egal requirements NOTE Country specific legal requirements Always observe the applicable country specific legal regulations with regard to the disposal of products or waste occurring in the various ph...

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