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Installation instructions 

Centrifugal roof fan 

DRD EC

 

 
 

 

Version 5 

– 05.2014 – subject to errors and alterations 

Page 1 of 8 

 

MAICO Ventilatoren · Steinbeisstrasse 20 · D-78056 VS-Schwenningen · www.maico-ventilatoren.com 

 

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MAICO Ventilatoren 

Steinbeisstraße 20 
D-78056 VS-Schwenningen 


: +49(0)7720/694-0 

www.maico-ventilatoren.com 
 
 

CONTENTS 

1

 

SAFETY REGULATIONS AND INSTRUCTIONS 

2

 

1.1

 

Symbols and safety notices 

2

 

1.2

 

Personnel requirements (qualifications) 

2

 

1.3

 

Safety regulations 

2

 

1.4

 

Electrical current 

2

 

1.5

 

Electro-magnetic radiation 

2

 

1.6

 

Storage 

2

 

1.7

 

Disposal 

3

 

2

 

INTENDED USE 

3

 

3

 

TECHNICAL DATA 

3

 

3.1

 

Rated values 

3

 

3.2

 

Mounting data 

3

 

3.3

 

Device drawings 

3

 

3.4

 

Transport and storage conditions 

4

 

4

 

CONNECTION AND COMMISSIONING 

4

 

4.1

 

Make mechanical connection 

4

 

4.2

 

Make electrical connection 

4

 

4.2.1

 

Requirements 

4

 

4.3

 

Check connections 

4

 

4.4

 

Switch on device 

4

 

4.5

 

Switch off device 

4

 

4.6

 

Procedure 

5

 

5

 

MALFUNCTIONS, CLEANING, SERVICING 

6

 

5.1

 

Malfunctions 

6

 

5.2

 

Cleaning 

6

 

5.3

 

Maintenance 

6

 

6

 

CIRCUIT DIAGRAMS 

6

 

6.1

 

Wire allocation 

6

 

6.2

 

Version with EC 3 

7

 

6.3

 

Version with EC 010 

7

 

6.4

 

Version with EC 230 

8

 

 

 
 
 
 
 
 
 
 
 
 
 

 

Содержание DRD EC 010

Страница 1: ...fety regulations 2 1 4 Electrical current 2 1 5 Electro magnetic radiation 2 1 6 Storage 2 1 7 Disposal 3 2 INTENDED USE 3 3 TECHNICAL DATA 3 3 1 Rated values 3 3 2 Mounting data 3 3 3 Device drawings 3 3 4 Transport and storage conditions 4 4 CONNECTION AND COMMISSIONING 4 4 1 Make mechanical connection 4 4 2 Make electrical connection 4 4 2 1 Requirements 4 4 3 Check connections 4 4 4 Switch on ...

Страница 2: ... the commercial sector The oper ator of the device is thus subject to the statutory obliga tions on occupational safety Alongside the safety regulations in these instructions the safety accident prevention and environmental safe ty regulations that are applicable for the area of use of the device must be complied with Alterations extensions or modifications are not permitted without the permission...

Страница 3: ... by the manufacturer that arise from the fan s optional equipment are de scribed in the customer specification WARNING Danger from non intended use Every application that goes beyond intended use and or other use of the device can lead to dangerous situations Therefore Use the device only for its intended pur pose Strictly comply with all information in these operating instructions Claims of any k...

Страница 4: ...ust be avoided Check the device for any transport damage Dam aged devices may no longer be mounted Mount the undamaged device on a suitable base based on its application Connect pressure line on the pressure tapping on site in the duct or pipeline 4 2 Make electrical connection DANGER Danger of lethal electrocution from elec trical current Contact with live parts poses a risk to life Switched on e...

Страница 5: ...are pre set and fastened on the bolt Their purpose is to fix the lid and may not be removed to release the mounting bracket Remove mounting bracket and lid store safely Feed cable as shown through the opening in the outer coating 1 and the cable screw fitting in the inner ring 2 Insert cable with suitable radius into the junction box 3 Connect cable cores to the appropriate terminals based on the ...

Страница 6: ...mpeller is running untrue Imbalance in the moving parts Clean device If there continues to be an imbalance after clean ing replace device Defective cooling Improve cooling if pos sible Reset by switch ing off the supply volt age for at least 20 s Ambient tem perature too high Lower ambient tem perature if possible Inadmissible operating point Check operating point Contact the manufacturer if you h...

Страница 7: ...rifugal roof fan DRD EC Version 5 05 2014 subject to errors and alterations Page 7 of 8 MAICO Ventilatoren Steinbeisstrasse 20 D 78056 VS Schwenningen www maico ventilatoren com 05 14_tr 6 2 Version with EC 3 6 3 Version with EC 010 ...

Страница 8: ...ctions Centrifugal roof fan DRD EC Version 5 05 2014 subject to errors and alterations Page 8 of 8 MAICO Ventilatoren Steinbeisstrasse 20 D 78056 VS Schwenningen www maico ventilatoren com 05 14_tr 6 4 Version with EC 230 ...

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