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Operating instructions

W4E450-CO09-01

Translation of the original operating instructions

4.4 Connection diagram

L

= U1 = blue

Z

brown

N

= U2 = black

PE

green/yellow

TOP

gray

Item no. 11673-5-9970 · ENU · Change 226133 · Approved 2021-01-26 · Page 9 / 12

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

Содержание W4E450-CO09-01

Страница 1: ... 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 electrical installation 1 3 Basic safety rules 1 1 3 Basic safety rules The safety hazards associated with the device must be assessed again following installation in the final product The locally applicable industrial safety regulations are alw...

Страница 2: ... in operation Never step on the guard grill or subject the guard grill to load Do not place any objects on the guard grill There must be sufficient space around the fan to be able to get past the fan 1 6 Electromagnetic radiation Interference from electromagnetic radiation is possible e g in conjunction with open and closed loop control devices If impermissible radiation levels occur following ins...

Страница 3: ...within the permitted ambient temperature range see Chapter 3 5 Transport and storage conditions and Chapter 3 2 Nominal data Operating the device with all protective devices Following 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 deposits or ice format...

Страница 4: ...ions in mm 1 Airflow direction V 2 Tightening torque 1 5 0 2 Nm 3 Cable diameter min 6 mm max 12 mm tightening torque 2 0 3 Nm Item no 11673 5 9970 ENU Change 226133 Approved 2021 01 26 Page 4 12 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 ...

Страница 5: ...ectrical hookup Terminal box Motor protection Thermal overload protector TOP with basic insulation Protection class I with customer connection of protective earth Motor capacitor according to EN 60252 1 in safety protection class S0 Conformity with standards EN 60034 1 2010 Comment on CE Commissioning not permitted in the European Economic Area Approval EAC With regard to cyclic speed loads note t...

Страница 6: ...a protective earth first Check the protective earth DANGER Faulty insulation Risk of fatal injury from electric shock Use only cables that meet the specified installation regulations for voltage current insulation material capacity etc Route cables so that they cannot be touched by any rotating parts DANGER Electrical charge 50 µC between phase conductor and protective earth connection after switc...

Страница 7: ...nly strip the cable as far as necessary ensuring that the cable gland is sealed and there is no strain 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 terminals Remove the cap from the cable gland Only remove caps where cables are fed in Route the wi...

Страница 8: ...prevent it from being switched back on NOTE Lack of motor protection Without motor protection the motor can overheat and suffer damage Connect the thermal overload protector installed in the winding The motors are equipped with thermal overload protectors to protect the devices Check to make sure that the thermal overload protector is correctly connected before each operation Failure to connect th...

Страница 9: ...s 4 4 Connection diagram L U1 blue Z brown N U2 black PE green yellow TOP gray Item no 11673 5 9970 ENU Change 226133 Approved 2021 01 26 Page 9 12 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 ...

Страница 10: ...ant imbalance or be caused by component or structural resonance Speed ranges with excessively high vibration levels and possibly resonant frequencies must be determined in the course of fan commissioning Either run through the resonant range as quickly as possible with speed control or find another remedy Operation with excessively high vibration levels can lead to premature failure 4 8 Switching ...

Страница 11: ... the device immediately and replace it Repair of load bearing or rotating parts is not permitted Operate the fan for 2 hours at maximum speed so that any water that has ingressed can evaporate If cleaning does not eliminate vibrations the fan may need to be rebalanced To have it rebalanced contact ebm papst The fan is equipped with maintenance free ball bearings The lifetime lubrication of the bal...

Страница 12: ...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 Plastics particularly with brominated flame retardants in accordance with marking Insulating materials Cables and wires Electronic scrap e g circuit boards Only ferrite magnets and not rare earth magnets a...

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