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Operating instructions

K3G310-AZ88-02

Translation of the original operating instructions

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

CONTENTS

1. SAFETY REGULATIONS AND NOTES

1

1. SAFETY REGULATIONS AND NOTES

Please read these operating instructions carefully before starting to work
with the device. Observe the following warnings to prevent malfunctions
or physical damage to both property and people.
These operating instructions are to be regarded as part of this device.
If the device is sold or transferred, the operating instructions must
accompany it.
These operating instructions may be duplicated and forwarded for
information about potential dangers and their prevention.

1.1 Levels of hazard warnings

1

1.1 Levels of hazard warnings

These operating instructions use the following hazard levels to indicate
potentially hazardous situations and important safety regulations:

DANGER

Indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury. Compliance with
the measures is mandatory.

WARNING

Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury. Exercise extreme
caution while working.

CAUTION

Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury or damage of property.

NOTE

A potentially harmful situation can occur and, if not avoided, can
lead to property damage.

1.2 Staff qualification

1

1.2 Staff qualification

The device may only be transported, unpacked, installed, operated,
maintained and otherwise used by qualified, trained and authorised
technical staff.
Only authorised 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

Any safety hazards stemming from the device must be re-evaluated
once it is installed in the end device.
Observe the following when working on the unit:

;

Do not make any modifications, additions or conversions to the
device without the approval of ebm-papst.

1.4 Electrical voltage

1

1.4 Electrical voltage

;

Check the electrical equipment of the device at regular intervals, refer
to chapter 6.2 Safety test.

;

Replace loose connections and defective cables immediately.

DANGER
Electrical load on the device

Risk of electric shock
→ Stand on a rubber mat if you are working on an electrically

charged device.

WARNING
Terminals and connections have voltage even with a
unit that is shut off

Electric shock
→ Wait five minutes after disconnecting the voltage at all poles

before opening the device.

2

1.5 Safety and protective functions

2

1.6 Electromagnetic radiation

2

1.7 Mechanical movement

2

1.8 Emission

2

1.9 Hot surface

2

1.10 Storage

2

1.11 Disposal

3

2. PROPER USE

4

3. TECHNICAL DATA

4

3.1 Product drawing

5

3.2 Nominal data

5

3.3 Data according to ErP directive

5

3.4 Technical features

5

3.5 Mounting data

6

3.6 Transport and storage conditions

6

3.7 Electromagnetic compatibility

6

4. CONNECTION AND START-UP

6

4.1 Connecting the mechanical system

6

4.2 Connecting the electrical system

7

4.3 Connection in terminal box

8

4.4 Factory settings

9

4.5 Connection screen

10

4.6 Checking the connections

10

4.7 Switch on device

10

4.8 Switching off the device

10

5. INTEGRATED PROTECTIVE FUNCTIONS

11

6. MAINTENANCE, MALFUNCTIONS, POSSIBLE

CAUSES AND REMEDIES

12

6.1 Cleaning

12

6.2 Safety test

Item no. 50655-5-9970 · ENG · Revision 82542 · Release 2014-05-08 · Page 1 / 12

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

Summary of Contents for K3G310-AZ88-02

Page 1: ...itted 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 Any safety hazards stemming from the device must be re evaluated once it is installed in the end device Observe the following when working on the unit Do not make any modifications additions or conversions to the device without the approval of ebm p...

Page 2: ...rotor and impeller can be injured Secure the device against accidental contact Before working on the system machine wait until all parts have come to a standstill DANGER Flying parts Missing safety devices may cause balancing weights or broken fan blades to be ejected at high speeds causing bodily harm Take appropriate safety measures WARNING Rotating device Long hair loose items of clothing and j...

Page 3: ...ice in the following ways is particularly prohibited and may cause hazards Operating the device with an imbalance e g caused by dirt deposits or icing Operation in medical equipment with a life sustaining or lifesaving function Operation with external vibrations Moving solids content in flow medium Painting the device Connections e g screws coming loose during operation Opening the terminal box du...

Page 4: ...ozzle with bleeder connection for pressure relief k factor 116 2 Cable diameter min 4 mm max 10 mm tightening torque 4 0 6 Nm 3 Tightening torque 3 5 0 5 Nm Item no 50655 5 9970 ENG Revision 82542 Release 2014 05 08 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 info1 de ebmpapst com www ebmpapst com ...

Page 5: ...s B Humidity class F4 1 Mounting position Shaft horizontal or rotor on bottom rotor on top on request Condensate discharge holes Rotor side Operation mode S1 Motor bearing Ball bearing Technical features Output 10 VDC max 10 mA Output 20 VDC max 50 mA Output for slave 0 10 V Operation and alarm display Input for sensor 0 10 V or 4 20 mA External 24 V input programming External release input Alarm ...

Page 6: ...vice out of its packaging together Check the device for transport damage Damaged devices must no longer be installed Install the undamaged device according to your application 4 2 Connecting the electrical system DANGER Electric voltage on the device Electric shock Always install a protective earth first Check the protective earth DANGER Incorrect insulation Risk of fatal injury from electric shoc...

Page 7: ...4 Residual current operated device Only universal type B or B RCD protective devices are permitted Like frequency inverters RCD protective devices cannot provide personal safety while operating the device When switching on the power supply of the device pulsed charge currents from the capacitors in the integrated EMC filter can lead to the RCD protective devices triggering without delay We recomme...

Page 8: ...nstalled upright 4 4 Factory settings Factory settings with which the device is pre set by ebm papst Control mode parameter set 1 PWM controlling Control mode parameter set 2 PWM controlling Fan device adress 01 Max PWM 100 Min PWM 5 Save set value to EEPROM Yes Set value control Analogue linear Control function parameter set 1 Positive heating Control function parameter set 2 Positive heating Ite...

Page 9: ...en pin or applied voltage 5 50 VDC disabling bridge to GND or applied voltage 1 VDC reset function triggers software reset after a level change to 1 VDC SELV KL 3 8 Din2 Digital input 2 parameter set switch 1 2 according to EEPROM setting the valid used parameter set can be selected via bus or via digital input DIN2 Parameter set 1 open pin or applied voltage 5 50 VDC Parameter set 2 bridge to GND...

Page 10: ...e fan for foreign objects and remove any that are found Apply the nominal voltage to the voltage supply Start the device by changing the input signal 4 8 Switching off the device Switching off the device during operation Switch off the device via the control input Do not switch the motor e g in cyclic operation on and off via power supply Switching off the device for maintenance work Switch off th...

Page 11: ...cal blockage Mains supply voltage faulty Check mains supply voltage restore power supply Important The error message resets automatically The device starts up again automatically without advance warning Faulty connection De energise correct connection see connection diagram Motor winding broken Replace device Thermal overload protector responded Allow motor to cool off locate and rectify cause of ...

Page 12: ...he protective casing against accidental contact for damage and to ensure that it is intact Visual inspection At least every 6 months Repair or replacement of the device Check the device for damage to blades and housing Visual inspection At least every 6 months Replacement of the device Mounting the connection lines Visual inspection At least every 6 months Fasten Check the insulation of the wires ...

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