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Operating instructions

K3G400-AQ23-90

`

II 2G Ex d e ib IIB T3 Gb

IBExU14ATEX1122 X /01

`

Translation of the original operating instructions

54003-4-8670

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. STANDARDS AND DIRECTIVES

1

1. STANDARDS AND DIRECTIVES

1.1 Applied standards and directives

1

1.1 Applied standards and directives

As per directive 2014/34/EU in accordance with the following standards:

EN 14986: 2007

Design of fans for use in potentially explosive atmospheres

EN 60079-0: 2012 +A11: 2013

Explosive atmospheres
Part 0: Equipment - General requirements

EN 60079-1: 2007

Explosive atmosphere Part 1: Equipment protection by pressure-
resistant enclosure "d"

EN 60079-7: 2007

Explosive atmosphere Part 7: Equipment protection by increased safety
"e"

EN 60079-11: 2012

Explosive atmosphere Part 11: Equipment protection by intrinsic safety "i"

TR CU 012/2011

The fan satisfies the requirements of the Technical Regulations of the
Customs Union "On safety of equipment intended for use in explosive
atmospheres".

These operating instructions are available in other languages on
our website, www.ebmpapst.com.

2

2. SAFETY REGULATIONS AND NOTES

2

2.1 Levels of hazard warnings

2

2.2 Staff qualification

2

2.3 Basic safety rules

2

2.4 Electrical voltage

2

2.5 Safety and protective functions

3

2.6 Electromagnetic radiation

3

2.7 Mechanical movement

3

2.8 Emission

3

2.9 Hot surface

3

2.10 Transport

3

2.11 Storage (including stockkeeping of spare parts)

4

2.12 Disposal

4

3. PROPER USE

5

4. TECHNICAL DATA

5

4.1 Product drawing

6

4.2 Nominal data

6

4.3 Technical features

6

4.4 Mounting data

6

4.5 Transport and storage conditions

7

4.6 Electromagnetic compatibility

7

4.7 Ex areas

7

4.8 The type plate

8

5. CONNECTION AND START-UP

8

5.1 Connecting the mechanical system

8

5.2 Connecting the electrical system

10

5.3 Connection in terminal box

12

5.4 Factory settings

13

5.5 Connection screen

14

5.6 Checking the connections

14

5.7 Switch on device

14

5.8 Switching off the device

14

6. INTEGRATED PROTECTIVE FUNCTIONS

14

7. MAINTENANCE, MALFUNCTIONS, POSSIBLE
CAUSES AND REMEDIES

15

7.1 Cleaning

15

7.2 Safety test

15

7.3 Maintenance interval

16

7.4 Vibration check

Item no. 54003-5-9970 · ENG · Revision 90396 · Release 2016-09-21 · Page 1 / 16

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 K3G400-AQ23-90

Страница 1: ...ions are available in other languages on our website www ebmpapst com 2 2 SAFETY REGULATIONS AND NOTES 2 2 1 Levels of hazard warnings 2 2 2 Staff qualification 2 2 3 Basic safety rules 2 2 4 Electric...

Страница 2: ...efects which impair safety must be rectified immediately Do not make any modifications additions or conversions to the device such as modifying the guard grille or attaching other equipment to the wal...

Страница 3: ...el greater than 70 dB A may arise Danger of noise induced hearing loss Take appropriate technical safety measures Protect operating personnel with appropriate safety equipment e g hearing protection A...

Страница 4: ...IIA and IIB and temperature classes T1 to T3 Using the device only in stationary systems Using the device only in resonance free speed ranges to avoid spark formation Punctual complete performance of...

Страница 5: ...min 10 mm max 14 mm tightening torque 6 0 6 Nm standard value depending on cable 6 Attachment screws for terminal box cover tightening torque 3 5 0 5 Nm 7 Earth connection point M8 functional earth t...

Страница 6: ...display Input for sensor 0 10 V or 4 20 mA External 24 V input programming External release input Alarm relay Integrated PID controller Motor current limit PFC passive RS485 MODBUS RTU Soft start Cont...

Страница 7: ...l number Ex identification II 2 G Ex d e ib IIB T3 Gb Element Explanation Ex marking according to 2014 34 EU II Device group II use above ground not mining 2 Category 2 Zone 1 Category 3 Zone 2 G Ex a...

Страница 8: ...may not introduce any forces into the device that place stress on the frame structure and that affect the Ex relevant gap e g uneven mounting level air duct connections or the like During installation...

Страница 9: ...the terminal box from ebm papst have been inspected for their suitability The motor must be connected in accordance with EN 60079 14 Earth wire contact resistance to EN 61800 5 1 Compliance with the i...

Страница 10: ...cting cables with terminals Open the terminal box To do so unscrew the seven attachment screws for tightening torque see chapter 4 1 Product drawing Take care when opening the terminal box cover Do no...

Страница 11: ...onnections and cable glands have been tightened to the specified torque 5 3 3 1 Exchange of screwed cable glands and plug screws If you would like to replace screwed cable glands or plug screws for ex...

Страница 12: ...tings 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...

Страница 13: ...current motor level control coefficient motor speed parametrisable curve SELV 2 Din 2 Digital input 2 Parameter set 1 2 switching depending on EEPROM setting the valid used parameter set can be select...

Страница 14: ...L2 L3 and PE are short circuited outside the potentially explosive area e g on the main switch Disconnect the connection line on the device When disconnecting be sure to disconnect the earth wire conn...

Страница 15: ...load back pressure too high Correct the operating point Let the device cool down To reset the error message switch off the mains supply voltage for a min of 25 s and switch it on again Alternatively r...

Страница 16: ...l check by turning the rotor whilst switched off vibration test At least every 3 months Replace the device in the event of noise stiffness or bearing play Have the motor bearings replaced by ebm papst...

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