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Operating instructions

K3G355-AY43-52

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
[email protected]
www.ebmpapst.com

CONTENTS

1. SAFETY REGULATIONS AND INFORMATION

1

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 Hazard levels for warnings

1

1.1 Hazard levels for 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 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.

1.2 Staff qualifications

1

1.2 Staff qualifications

The device may only be transported, unpacked, installed, operated,
maintained and otherwise 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 installation.

1.3 Basic safety rules

1

1.3 Basic safety rules

The safety hazards associated with the device must be assessed again
following installation in the final product.
The locally applicable industrial safety regulations are always to be
observed when working on the device.
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

1

1.4 Voltage

;

Check the device's electrical equipment at regular intervals; see
Chapter 6.3 Safety inspection.

;

Replace loose connections and defective cables immediately.

DANGER
Electrically charged device

Risk of electric shock
→ When working on an electrically charged device, stand on a

rubber mat.

2

1.5 Safety and protective features

2

1.6 Electromagnetic radiation

2

1.7 Mechanical movement

2

1.8 Emissions

2

1.9 Hot surface

2

1.10 Transport

2

1.11 Storage

3

2. INTENDED USE

4

3. TECHNICAL DATA

4

3.1 Product drawing

5

3.2 Nominal data

5

3.3 Data according to Commission Regulation (EU) 327/2011

5

3.4 Technical description

6

3.5 Mounting data

6

3.6 Transport and storage conditions

6

3.7 Electromagnetic compatibility

6

4. CONNECTION AND STARTUP

6

4.1 Mechanical connection

7

4.2 Electrical connection

8

4.3 Connection in terminal box

8

4.4 Factory settings

9

4.5 Connection diagram

11

4.6 Checking connections

11

4.7 Switching on the device

11

4.8 Switching off the device

11

5. INTEGRATED PROTECTIVE FEATURES

12

6. MAINTENANCE, MALFUNCTIONS, POSSIBLE
CAUSES AND REMEDIES

12

6.1 Vibration testing

12

6.2 Cleaning

13

6.3 Safety inspection

13

6.4 Disposal

Item no. 51800-5-9970 · ENU · Change 212946 · Approved 2020-07-14 · Page 1 / 14

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 K3G355-AY43-52

Страница 1: ...e 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 safety hazards associated with the devi...

Страница 2: ...ore working on the system machine wait until all parts have come to a standstill DANGER Ejected parts Missing protective devices may cause balancing weights or broken fan blades to be ejected and caus...

Страница 3: ...he operating instructions Improper use In particular operating the device in the following ways is prohibited and could be hazardous Operating the device in an unbalanced state e g due to dirt deposit...

Страница 4: ...rtically as illustrated or rotor on bottom rotor on top on request 2 Cable diameter min 4 mm max 10 mm tightening torque 4 0 6 Nm 3 Inlet ring with pressure tap k factor 148 4 Tightening torque 3 5 0...

Страница 5: ...or impeller combination in a standardized measurement setup 3 4 Technical description Weight 21 kg Size 355 mm Motor size 112 Rotor surface Painted black Electronics housing material Die cast aluminum...

Страница 6: ...g Carefully remove the device from the packaging by grasping hold of the frame Never subject to any impact Wear safety shoes and cut resistant safety gloves CAUTION Heavy load when unpacking device Ri...

Страница 7: ...ent level indicated on the nameplate For determining the cross section note the sizing criteria according to EN 61800 5 1 The protective earth must have a cross section equal to or greater than that o...

Страница 8: ...inal box First connect the PE protective earth Connect the wires to the corresponding terminals Use a screwdriver to do so When connecting ensure that no wire ends fan out Fig 3 Connecting wires to te...

Страница 9: ...s alternative to input Ain1 I SELV KL3 5 10 V Fixed voltage output 10 VDC 10 V 3 max 10 mA short circuit proof power supply for external devices e g pot SELV KL3 6 Ain1 I Analog input 1 set value 4 20...

Страница 10: ...only usable as alternative to input Ain2 I SELV KL3 12 20 V Fixed voltage output 20 VDC 20 V 25 10 max 50 mA short circuit proof power supply for external devices e g sensors SELV or 24 VDC input for...

Страница 11: ...ossibly resonant frequencies must be determined in the course of fan commissioning Either run through the resonant range as quickly as possible with speed control or find another remedy Operation with...

Страница 12: ...am Motor electronics overtemperature Deficient cooling Improve cooling Let the device cool down To reset the error message switch off the line voltage for at least 25 s and then switch it on again The...

Страница 13: ...n measurement Recommended every 6 months Clean impeller or replace device 6 4 Disposal For ebm papst environmental protection and resource preservation are top priority corporate goals ebm papst opera...

Страница 14: ...pose of electronic components employing the proper procedures for electronic scrap Please contact ebm papst for any other questions on disposal Item no 51800 5 9970 ENU Change 212946 Approved 2020 07...

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