ebm-papst A2E250-AJ40-08 Page 4 Operating Instructions Manual Download

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Operating instructions

A2E250-AJ40-08

Pfannenberg GmbH

Translation of the original operating instructions

3. TECHNICAL DATA

3.1 Product drawing

All dimensions in mm.

Direction of air flow "V"

Max. clearance for screw 5 mm

Cable PVC AWG20
4x splice

Item no. 12345-5-9970 · ENU · Change 226421 · Approved 2021-02-26 · Page 4 / 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 A2E250-AJ40-08

Page 1: ...intained 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 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...

Page 2: ...contact Before working on the system machine wait until all parts have come to a standstill 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 dangling clothing or jewelry while working on rotating parts Protect long hair with a cap 1 7 Emissions WARNING Depend...

Page 3: ... 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 transmitted to the fan from the customer installation Operation in medical equipment with a life sustaining or life support function Conveying solids in the flow medium Painting the device Connections e g screw...

Page 4: ...oduct drawing All dimensions in mm 1 Direction of air flow V 2 Max clearance for screw 5 mm 3 Cable PVC AWG20 4x splice Item no 12345 5 9970 ENU Change 226421 Approved 2021 02 26 Page 4 11 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 ...

Page 5: ... 1 EN 60204 1 Comment on CE Commissioning not permitted in the European Economic Area Approval CSA C22 2 No 77 UL 1004 3 With regard to cyclic speed loads note that the rotating parts of the 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 surface qualit...

Page 6: ...ge the device Make sure the end of the cable is connected in a dry environment Only connect the device to circuits that can be switched off with an all pole disconnection switch 4 2 1 Requirements Check whether the information on the nameplate matches the connection data If the motor run capacitor was not installed by ebm papst check whether the information on the motor run capacitor matches the i...

Page 7: ...rate into the terminal box if water is constantly present at the cable glands To prevent the constant accumulation of water at the cable glands the cable should be routed in a U shaped loop wherever possible If this is not possible a drip edge can be produced by fitting a cable tie directly in front of the cable gland for example Fans installed upright Fig 1 Cable routing for fans installed uprigh...

Page 8: ...ing instructions 4 4 Connection diagram U1 blue Z brown U2 black PE green yellow Item no 12345 5 9970 ENU Change 226421 Approved 2021 02 26 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 info1 de ebmpapst com www ebmpapst com ...

Page 9: ...n 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 WARNING Live terminals and connections even with device switched off Electric shock Wait five minutes after disconnecting the voltage at all poles before opening the device CAUTION Electric charge on capacitor after device is switched off E...

Page 10: ...n Fastening 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 for clogging where necessary Visual inspection At least every 6 months Open holes Welds for crack formation Visual inspection At least every 6 months Replace device Abnormal bearing noise acou...

Page 11: ...similar materials 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 Electrolytic capacitors Dispose of electronic components employing the proper procedures for electronic scrap Please contact ebm papst for any other questions on disposal Item no 12345 5 9970 ENU Change...

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