ebm-papst A4D630-AF03-03 Operating Instructions Manual Download Page 8

Operating instructions

A4D630-AF03-03

Translation of the original operating instructions

Fans installed upright

When routing the cable, make sure that the cable glands are located at
the bottom. The cables must always be routed downward.

Fig. 3: Cable routing for fans installed upright.

4.3.4 Motor protection

CAUTION
Voltage

The device is a built-in component and has no disconnecting
switch.
→ Connect the device to a suitable tripping unit.
→ Only connect the device to circuits that can be switched

off with an all-pole disconnection switch.

→ When working on the device, secure the system/

machine in which the device is installed so as to 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 the thermal overload protector correctly will
invalidate your warranty claim.

Item no. 10612-5-9970 · ENU · Change 86520 · Approved 2017-03-16 · Page 8 / 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

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Summary of Contents for A4D630-AF03-03

Page 1: ...herwise 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...

Page 2: ...against accidental 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 ca...

Page 3: ...ays is prohibited 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 vib...

Page 4: ...flow V 2 Max clearance for screw 18 mm 3 Tightening torque 1 5 0 2 Nm 4 Cable diameter min 7 mm max 14 mm tightening torque 2 0 3 Nm Item no 10612 5 9970 ENU Change 86520 Approved 2017 03 16 Page 4 1...

Page 5: ...otor surface Cast in aluminum Terminal box material PC ABS plastic Blade material Sheet aluminum insert sprayed with PP plastic Number of blades 5 Blade pitch 10 Airflow direction V Direction of rotat...

Page 6: ...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 strained on fastening 4 2 Electrical con...

Page 7: ...ects the motor against high voltage transients that can destroy the coil insulation system and against harmful bearing currents Heating of the motor due to use of a variable frequency drive must be ch...

Page 8: ...the system machine in which the device is installed so as to prevent it from being switched back on NOTE Lack of motor protection Without motor protection the motor can overheat and suffer damage Conn...

Page 9: ...connection L1 U1 black L2 V1 blue L3 W1 brown W2 yellow U2 green V2 white TOP 2x gray PE green yellow Item no 10612 5 9970 ENU Change 86520 Approved 2017 03 16 Page 9 12 ebm papst Mulfingen GmbH Co K...

Page 10: ...pert handling transportation damage and resultant imbalance or be caused by component or structural resonance Speed ranges with excessively high vibration levels and possibly resonant frequencies must...

Page 11: ...asis of German standards Right from the development stage ecological design technical safety and health protection are fixed criteria The following section contains recommendations for ecological disp...

Page 12: ...e proper procedures for electronic scrap Please contact ebm papst for any other questions on disposal Item no 10612 5 9970 ENU Change 86520 Approved 2017 03 16 Page 12 12 ebm papst Mulfingen GmbH Co K...

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