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Operating instructions

M3G112-GA53-72

Translation of the original operating instructions

2. INTENDED USE

The device is designed exclusively for use as a drive motor.
Any other usage above and beyond this does not conform with the
intended purpose and constitutes misuse of the device.
Customer equipment must be capable of withstanding the mechanical
and thermal stresses that can arise from this product. This applies for the
entire service life of the equipment in which this product is installed.

Intended use also includes

Using the device only in stationary systems.

Performing all maintenance work.

Using the device 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:

Operation in medical equipment with a life-sustaining or life-support
function.

Conveying solids in the flow medium.

Painting the device

Connections (e.g. screws) coming loose during operation.

Opening the terminal box during operation.

Conveying air that contains abrasive particles.

Conveying highly corrosive air, e.g. salt spray. Exception: devices
designed for salt spray and correspondingly protected.

Conveying air with high dust content, e.g. suctioning off sawdust.

Operating the device close to flammable materials or components.

Operating the device in an explosive atmosphere.

Using the device as a safety component or to perform safety-related
functions.

Operation with completely or partially disassembled or manipulated
protective devices.

In addition, all applications not listed among the intended uses.

Item no. 50876-5-9970 · ENU · Change 94899 · Approved 2018-03-02 · Page 3 / 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

Summary of Contents for M3G112-GA53-72

Page 1: ...uitably 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...

Page 2: ...fan blades to be ejected and cause injuries Take appropriate safety measures WARNING Rotating device Long hair and dangling items of clothing jewelry and the like can become entangled and be pulled in...

Page 3: ...ce in the following ways is prohibited and could be hazardous Operation in medical equipment with a life sustaining or life support function Conveying solids in the flow medium Painting the device Con...

Page 4: ...2 mm 4 Max clearance for screw 16 mm 5 Cable diameter min 4 mm max 10 mm tightening torque 2 0 3 Nm 6 Tightening torque 3 5 0 5 Nm 7 Groove depth 3 5 mm 8 Key DIN 6885 A 6 x 6 x 32 Fa Max permissible...

Page 5: ...tection Thermal overload protector TOP internally connected Protection class I with customer connection of protective earth Conformity with standards EN 61800 5 1 CE Approval EAC With regard to cyclic...

Page 6: ...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 Before connecting the device ma...

Page 7: ...driver to do so When connecting ensure that no wire ends fan out Insert the leads until they meet resistance Seal the terminal box 4 3 3 Cable routing Water must be prevented from reaching the cable g...

Page 8: ...tus relay floating status contact break for failure KL3 1 RSA Bus connection RS485 RSA MODBUS RTU SELV KL3 2 RSB Bus connection RS485 RSB MODBUS RTU SELV KL3 3 GND Reference ground for control interfa...

Page 9: ...or digital input Din3 normal pin open or applied voltage 5 50 VDC inverse bridge to GND or applied voltage 1 VDC SELV KL3 10 GND Reference ground for control interface SELV KL3 11 Ain2 U Analog input...

Page 10: ...he faults described in the table Fault Safety feature description function Rotor position detection error An automatic restart follows Blocked rotor After the blockage is removed the motor restarts au...

Page 11: ...certified in accordance with ISO 14001 and rigorously implemented around the world on the basis of German standards Right from the development stage ecological design technical safety and health prot...

Page 12: ...spose of electronic components employing the proper procedures for electronic scrap Please contact ebm papst for any other questions on disposal Item no 50876 5 9970 ENU Change 94899 Approved 2018 03...

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