Инструкция на Пластиковые взрывозащищенные вентиляторы Systemair серии PRF, PRF EX

Текст инструкции

1. Стр. 1 Plastic Fans — Industrial fans for “Aggressive Gases/

   Vapours” PRF, PRF EX GB Installation and Operating Instructions 2 Document translated from English | · 002

2. Стр. 2 © Copyright Systemair AB

   All rights reserved E&OE Systemair AB reserves the rights to alter their products without notice. This also applies to products already ordered, as long as it does not affect the previously agreed specifications. | 002

3. Стр. 5 General information |

   1 General information 1.1 Notice symbols Danger Caution Direct hazard Failure to comply with this warning will lead directly to death or to serious injury. Hazard with a low risk Failure to comply with this warning may lead to moderate injuries. Warning Important Potential hazard Failure to comply…

4. Стр. 6

   GB | Important safety information Warning With a view to the choice of material, the EX fans fulfil the requirements of standard DIN 14986 (construction of fans for use in explosion-capable areas) as a result of specific protection measures in the area of possible contact surfaces between rotating…

5. Стр. 7 Warranty |

   Table 1 Qualifications Activities Qualifications Storage, operation, transport, cleaning, disposal Trained personnel (see following note) Electrical connection, commissioning, electrical disconnection Electrical expert or matching qualification Installation, disassembly Fitter or matching…

6. Стр. 8

   | Delivery, transport, storage GB Checking delivery ♦ Check the packaging and the fan for transport damage. Any findings should be noted on the cargo manifest. ♦ Check completeness of the delivery. Unpacking Warning When opening the transport packaging, there is a risk of damage from sharp edges…

7. Стр. 9

   Description | Description • Material of the housing: UV resistant PE (PRF-EX from PP) • Material of the impeller: PP Warning • Examined according to ATEX directive 2014/34/EU • Antistatic housing The explosion-protected fans can be used for temperature classes T1 to T4 and have been registered for…

8. Стр. 10

   | Description GB Note: The list “COMPATIBILITY WITH CHEMICAL AGENTS” is available in our online catalogue. This list has been produced to the best of our knowledge, all statements without guarantee for correctness. Examination of the media to be transported is a matter for the plant operator. Here…

9. Стр. 11

   11 Name plate and type key | Name plate and type key 1 Type designation 2 Voltage/current/ frequency 3 Power 4(a/b/c) Enclosure class/fan impeller speed/weight 5 Article number/ production number/ manufacturing date 6 Certifications 7 Certification office/ATEX registration number 8 Identification 9…

10. Стр. 12

    GB | Name plate and type key 7.1 Ex key (example) 0123 II 2G c Ex de IIC T4 Gb / TPS 17 ATEX 85751 004 X CE sign 0123 Notified office (quality assurance system) Device certified for Ex area II Device group (here: use above ground) 2G Device category and classification (G = gas; D = dust) c Ignition…

11. Стр. 13

    Name plate and type key | Marking Designation Marking Device group II Classification Device category/ classification „2G“ 2 Category 2 / Zone 1 / high safety / Devices of this category are intended for use in areas in which occasional occurrence of an explosioncapable atmosphere of gases, vapours…

12. Стр. 14

    | Accessories 8 GB Accessories Note: For details of the accessories, please check our online catalog or contact Systemair. Table 4 Accessories PRF, PRF EX Fan 5 VKA-P Adjust. damper 2 VP Splinter protection 6 WSD Weather roof KIT 3 ASS-P Flexible connection 7 SD Vibration damper 4 VKS-P Gravity…

13. Стр. 15

    Installation | Preconditions ♦ Ensure that the fan and all its components are undamaged. ♦ Ensure that the information on the name plates (fan and motor) matches up with the operating conditions. ♦ Ensure that there is enough space to install the fan. ♦ Fit the fans in such a way that there is…

14. Стр. 16

    GB | Electrical connection 10 Electrical connection 10.1 Safety information Danger Hazard of explosion of an ignition-capable gas/air atmosphere! If the wire ends which have not been connected are fitted to the external current circuits within the explosion-capable area, ♦ a connection box selected…

15. Стр. 17 Commissioning |

    10.6 Protecting the motor Important Damage to motor due to overcurrent, overload or short circiut. ♦ Lead-out temperature monitors must be integrated in the control circuit in such a way that, if a fault occurs, the motor cannot switch on again automatically after it has cooled down. ♦ Motor lines…

16. Стр. 18

    | Operation GB 11.2 Preconditions ♦ Installation and electrical connection have been correctly performed. ♦ Nominal current (from the name plate) is not exceeded. ♦ Residual material from installation and foreign objects have been removed from the fan and ducts. ♦ Data on the name plate corresponds…

17. Стр. 19

    Troubleshooting/maintenance/repair | Troubleshooting/maintenance/repair 13.1 Safety information ♦ Troubleshooting/maintenance/repair may only be carried out by adequately qualified persons, details see Table 1 Qualifications, page 7. ♦ Wear protective equipment during all work in the vicinity of the…

18. Стр. 20

    GB | Troubleshooting/maintenance/repair Troubleshooting cont'd Thermal contacts/ resistors have triggered Fan does not reach nominal speed Motor does not rotate Electronics/motor overheated Impeller rotates in wrong direction. Change direction of rotation if possible, otherwise contact Systemair.…

19. Стр. 21 Cleaning |

    Activities cont'd Check the screwed connections for damages/defects and check that they are firmly seated. X Check the fan intake is free from contamination. X Check that the fan and its components are being used correctly. See normal operating conditions X See normal operating conditions X Check…

20. Стр. 22

    GB | Deinstallation/dismantling 14.2 Procedure Important Keeping the fan clean extends its service life. ♦ Drain condensation off ♦ Only use compressed air if the fan is used for conveying air in the presence of gases/vapours without hovering particles. ♦ If the fan is used in an environment with…

21. Стр. 23

    Commissioning Report | Commissioning Report Warranty claims can only be made if commissioning work is carried out correctly and written evidence thereof is provided. Fan Description: Article no.: Manufacturing order no.: Installer Company: Contact person: Company address: Tel. no.: Email: Operator…

22. Стр. 24

    GB | EU Declaration of conformity Current L2 [A]: Air volume [m3/s]: Current L3 [A]: Differential pressure [Pa]*: *For single-phase fans, fill in line “Current L1 [A]” *Δ- Pressure between suction-side and discharge of the fan If an air flow measurement is not possible, this value can be calculated…

23. Стр. 26 www.systemair.com

    Plastic Fans — Industrial fans for “Aggressive Gases/Vapours” · · 2019-01-10 · 002

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