ebm-papst A2D300-AD20-49 Operating Instructions Manual
ebm-papst A2D300-AD20-49 Operating Instructions Manual

ebm-papst A2D300-AD20-49 Operating Instructions Manual

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A2D300-AD20-49
ASIA PACIFIC SHENGRUI LIMITED
Phone +00852 56261528
info@apacshengrui.com
www.apacfan.com
CONTENTS
Item no. 13731-5-9970 · ENU · Change 256796 · Approved 2022-05-11 · Page 1 / 11
Operating instructions

1. SAFETY REGULATIONS AND INFORMATION

Read these operating instructions carefully before starting work on the
device. Observe the following warnings to prevent malfunctions or
danger to persons.
These operating instructions are to be regarded as part of the device.
The device is only to be sold or passed on together with the operating
instructions.
These operating instructions may be duplicated and distributed to inform
about potential dangers and their prevention.
1

1.1 Hazard levels for warnings

1
1
These operating instructions use the following hazard levels to indicate
1
potentially hazardous situations and important safety regulations:
1
2
2
2
2
2
2
3
4
4
5
5
5
5
6
6

1.2 Staff qualifications

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The device may only be transported, unpacked, installed, operated,
6
maintained and otherwise used by suitably qualified, trained and
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authorized technical staff.
8
Only authorized specialists are permitted to install the device, to carry
9
out a test run and to perform work on the electrical installation.
9
9

1.3 Basic safety rules

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The safety hazards associated with the device must be assessed again
following installation in the final product.
9
The locally applicable industrial safety regulations are always to be
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observed when working on the device.
10
Keep the workplace clean and tidy. Untidiness in the work area
increases the risk of accidents.
Note the following when working on the device:
; Do not perform any modifications, additions or conversions on the
device without the approval of ebm-papst.

1.4 Voltage

; Check the device's electrical equipment at regular intervals; see
Chapter 5.2 Safety inspection.
; Replace loose connections and defective cables immediately.
DANGER
Indicates an imminently hazardous situation which will result in
death or serious injury if the specified actions are not taken.
Compliance with the instructions is imperative.
WARNING
Indicates a potentially hazardous situation which can result in
death or serious injury if the specified actions are not taken.
Exercise extreme caution while working.
CAUTION
Indicates a potentially hazardous situation which can result in
minor or moderate injury or damage to property if the specified
actions are not taken.
NOTE
A potentially harmful situation can occur and, if not avoided, can
lead to property damage.
DANGER
Electrically charged device
Risk of electric shock
→ When working on an electrically charged device, stand on a
rubber mat.

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Summary of Contents for ebm-papst A2D300-AD20-49

  • Page 1: Table Of Contents

    Note the following when working on the device: ; Do not perform any modifications, additions or conversions on the device without the approval of ebm-papst. 1.4 Voltage ; Check the device's electrical equipment at regular intervals; see Chapter 5.2 Safety inspection.
  • Page 2: Safety And Protective Features

    Operating instructions A2D300-AD20-49 WARNING 1.7 Emissions Live terminals and connections even with device WARNING switched off Depending on the installation and operating conditions, Electric shock the sound pressure level may exceed 70 dB(A). → Wait five minutes after disconnecting the voltage at all poles Risk of noise-induced hearing loss before opening the device.
  • Page 3: Intended Use

    Operating instructions A2D300-AD20-49 2. INTENDED USE The device is exclusively designed as a built-in device for conveying air according to its technical data. Any other usage above and beyond this does not conform with the intended purpose and constitutes misuse of the device.
  • Page 4: Technical Data

    Operating instructions A2D300-AD20-49 3. TECHNICAL DATA 3.1 Product drawing All dimensions in mm. Direction of air flow "A" Max. clearance for screw 5 mm Cable PFA AWG20 (green/yellow AWG18), 6x crimped splices and 1x crimped ring terminal Ø 5.2 Item no. 13731-5-9970 · ENU · Change 256796 · Approved 2022-05-11 · Page 4 / 11...
  • Page 5: Nominal Data

    Ecodesign Regulation EU 327/2011 has been reached with defined air locking screws). duct components (e.g. inlet rings). The dimensions must be requested from ebm-papst. If other air conduction geometries are used on the installation side, the ebm-papst evaluation loses its validity/the conformity must be confirmed again.
  • Page 6: Transport And Storage Conditions

    Operating instructions A2D300-AD20-49 3.6 Transport and storage conditions 4.2 Electrical connection Max. permitted + 80 °C DANGER ambient temp. for Voltage on the device motor (transport/ Electric shock storage) → Always connect a protective earth first. Min. permitted - 40 °C →...
  • Page 7: Connecting The Cables

    Operating instructions A2D300-AD20-49 4.2.2 Voltage control Fans installed upright NOTE Current overshoots may occur if speed control is implemented by transformers or electronic voltage regulators (e.g. phase control). Depending on the type of installation of the device, noise and vibration may also occur in the case of phase control.
  • Page 8: Connection Diagram

    Operating instructions A2D300-AD20-49 4.4 Connection diagram Change of rotation direction by reversing two phases Three-phase motor Δ Delta connection Star connection = U1 = black = V1 = blue = W1 = brown green white yellow green/yellow Item no. 13731-5-9970 · ENU · Change 256796 · Approved 2022-05-11 · Page 8 / 11...
  • Page 9: Checking Connections

    Deficient cooling Improve cooling In the event of further malfunctions, contact ebm-papst. 5.1 Cleaning To ensure a long service life, check the fans regularly for proper operation and soiling. The frequency of checking is to be adapted accordingly depending on the degree of soiling.
  • Page 10: Safety Inspection

    Only ferrite magnets and not rare earth magnets are used in external blades and rotor motors from ebm-papst Mulfingen GmbH & Co. KG. housing ; Ferrite magnets can be disposed of in the same way as normal iron Fastening the...
  • Page 11 Operating instructions A2D300-AD20-49 Dispose of electronic components employing the proper procedures for electronic scrap. → Please contact ebm-papst for any other questions on disposal. Item no. 13731-5-9970 · ENU · Change 256796 · Approved 2022-05-11 · Page 11 / 11...

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