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Operating instructions

A4E450-AU03-02

Translation of the original operating instructions

3. TECHNICAL DATA

3.1 Product drawing

All dimensions in mm.

1

Direction of air flow "A"

2

Max. clearance for screw 10 mm

3

Tightening torque 1.5 ± 0.2 Nm

4

Cable diameter min. 6 mm, max. 12 mm, tightening torque 2 ± 0.3 Nm

Item no. 12985-5-9970 · ENU · Change 257334 · Approved 2022-06-14 · 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 · [email protected] · www.ebmpapst.com

Содержание A4E450-AU03-02

Страница 1: ...cal 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...

Страница 2: ...nt 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 sys...

Страница 3: ...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 Operati...

Страница 4: ...ion of air flow A 2 Max clearance for screw 10 mm 3 Tightening torque 1 5 0 2 Nm 4 Cable diameter min 6 mm max 12 mm tightening torque 2 0 3 Nm Item no 12985 5 9970 ENU Change 257334 Approved 2022 06...

Страница 5: ...the scope of Regulation EU 2019 1781 due to the exception specified in Article 2 2a motors completely integrated into a product 3 4 Technical description Weight 4 8 kg Size 450 mm Motor size 94 Rotor...

Страница 6: ...slips during installation serious damage can result Ensure that the device is securely positioned at its place of installation until all fastening screws have been tightened The fan must not be strai...

Страница 7: ...tion system and against harmful bearing currents Heating up of the motor when using a variable frequency drive must be checked by the customer following installation in the end device 4 3 Connection i...

Страница 8: ...ng instructions Fig 3 Cable routing for fans installed upright Item no 12985 5 9970 ENU Change 257334 Approved 2022 06 14 Page 8 12 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D 74673 Mulfingen Phone 4...

Страница 9: ...ions 4 4 Connection diagram L U1 blue Z brown N U2 black PE green yellow Item no 12985 5 9970 ENU Change 257334 Approved 2022 06 14 Page 9 12 ebm papst Mulfingen GmbH Co KG Bachm hle 2 D 74673 Mulfing...

Страница 10: ...instance from inexpert handling transportation damage and resultant imbalance or be caused by component or structural resonance Speed ranges with excessively high vibration levels and possibly resonan...

Страница 11: ...d 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 vi...

Страница 12: ...tallic 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 Plasti...

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