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Klein DEG Series, Installation Instruction

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Klein DEG Series Installation Instruction Download Page 15

 

Installation instruction for radial blowers for areas subject to gas and dust explosion hazards 

 

 

 

02/2016 KARL KLEIN Ventilatorenbau GmbH 

Page 14  

 

5 

Description 

Standard configuration

 

KLEIN blowers are radial blowers with a ball-bearing mounted electrical drive. 

The respective medium is ingested axially and exhausted radially in the desired direction 
(see illustration).

 

 

Flow direction of the medium 

 

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KL

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1

5 Description 

Summary of Contents for DEG Series

Page 1: ...Installation instruction For all radial blowers for use in category 1 and 2 21 and 22 explosive atmospheres 001_KL01_01...

Page 2: ...de as a result of technical advancements The reprint translation and reproduction of any kind including excerpts require the manufacturer s written approval This Installation instruction is not subjec...

Page 3: ...10 3 Safety 10 3 1 Basic safety instructions 10 3 2 Emissions 11 3 1 1 Dust 11 3 1 2 Noise 11 3 1 3 Vibrations 11 3 2 Overheating protection 12 4 Transportation and storage 13 5 Description 14 6 Asse...

Page 4: ...3 D c T125 C EMV or DMV II 3 D c T125 C EMVL or DMVL II 2 or 3 D c T25 C ESV2 or DSV2 II 2 or 3 D c T125 C ESV4 or DSV 4 II 2 or 3 D c T125 C DHV II 2 or 3 D c T125 C EEG or DEG II 2 der 3 D c T125 C...

Page 5: ...ns of a blower They are not to scale and do not correspond to the proportions of all blowers in the product range These illustrations are only intended as a guide Detailed dimensions and views are sho...

Page 6: ...d This assessment is intended to recognize and to take into consideration hazards that may arise when using the machinery in combination with the production materials and the environment Pursuant to 4...

Page 7: ...escribed in this Installation instruction in particular the designated uses are not complied with Any unauthorized reconfiguration or modification of the blower is prohibited Only use replacement part...

Page 8: ...prevention instructions Attention Electrical Power Shock Designates potentially occurring hazardous situations Not observing these warning labels can result in death serious injuries or property dama...

Page 9: ...d plates must be legible at all times Illegible or lost type plates and warning labels must be replaced immediately G The information on the type plates identifies the respectively desired blower type...

Page 10: ...r normal operating conditions an atmosphere capable of producing an explosion in the form of a combustible dust cloud mixed with air normally does not form or only forms for brief periods The designat...

Page 11: ...uses and which will result in a hazardous condition 3 Safety 3 1 Basic safety instructions Klein blowers are designed and produced in accordance with generally accepted technology occupational and acc...

Page 12: ...may not be repaired by the customer To maintain the explosion protection blowers may only be repaired or maintained for preventive purposes by the manufacturer To avoid combustion hazards from dust d...

Page 13: ...from being transferred to the blower The blower must not be exposed to dynamic forces 3 2 Overheating protection To avoid potential overheating the operating entity can request a thermal winding prote...

Page 14: ...yes on the blower housing are not intended as the sole means of lifting the entire blower The motor must always be secured separately Attention During transport body parts are subject to a crushing ha...

Page 15: ...LEIN Ventilatorenbau GmbH Page 14 5 Description Standard configuration KLEIN blowers are radial blowers with a ball bearing mounted electrical drive The respective medium is ingested axially and exhau...

Page 16: ...qualified and trained electrician who is trained in installation procedures in explosive environments Trained electricians are persons who are familiar with the assembly installation initial startup...

Page 17: ...andatory requirements Instruction The blower may only be mounted at one location Either at the exhaust flange the blower base and or motor console or at the intake mounting flange Instruction The oper...

Page 18: ...d This can result in damage and failure of blower components Decouple the structure bound sound by installing a canvas expansion sleeve The blower may only be mounted using one location Either at the...

Page 19: ...kness of 5mm The blower wheel must be regularly inspected for contamination and cleaned to identify imbalances of the blower wheel early and to prevent imbalances 7 2 Inspect and exchange bearings Ins...

Page 20: ...ation sensors that are certified for zone 21 may be used The vibration sensor should preferably be installed on the A side bearing enclosure of the drive motor in a horizontal orientation to the insta...

Page 21: ...gravity influences positioning along the Y axis should be preferred assuming installation positioning as shown in the illustration Offset between sensor and A side bearing should be as small as possib...

Page 22: ...Installation instruction for radial blowers for areas subject to gas and dust explosion hazards 02 2016 KARL KLEIN Ventilatorenbau GmbH Page 21...

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