Related Manuals for HLU HF R 75-16 D
Summary of Contents for HLU HF R 75-16 D
- Page 1 Operating manual Small centrifugal fans HF R 75-16 D HF R 110-18 D These operating instructions are valid for the standard and ATEX versions. www.hlu.eu...
- Page 2 Operating manual Small centrifugal fans HF R 75-16 D | HF R 110-18 D These operating instruction are part of the fan and must be available to the operating personnel at all times. The safety information given in these instructions must be followed. In the event of a fan resale, these operating instructions must be included with the equipment supplied.
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Page 3: Table Of Contents
Transport to the place of installation (at the customer‘s site) Installation, mounting, Initial commissioning Operating modes Operation Maintenance / Cleaning Cleaning Inspection interval / Function checking Vibrations General hints for maintenance Checks Troubles, causes and measures Emergency Dismantling / Disposal www.hlu.eu 08.2022... -
Page 4: Ec-/Eu-Declaration Of Conformity
Operating manual Small centrifugal fans EC-/EU- HF R 75-16 D | HF R 110-18 D Declaration of Conformity 1.2 EC-/EU-Declaration of Conformity For the purpose of EC Machine Directive 2006/42/EC, Annex II A for Machines EC Low Voltage Directive 2014/35/EU, Annex III... - Page 5 Part 37: Protection by constructional safety „c“ precluding responsibility for components provided or mounted by the customer. If the fan is modified without prior agreement with HLU, this declaration is void. Name and address of the persons, who are authorized, to assort the technical documents: Anne-Christin Vögl-Schmitt, Hürner Luft- und Umwelttechnik GmbH, Ernst-Hürner-Straße,...
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Page 6: Construction And Correct Use For The Intended Application
The impel- ler of the HF R 75-16 D series and the impeller of the HF R 110-18 D are made of PP-el. The impellers rotate counterclockwisely and are equipped with small back blades. The housing shaft passage is fitted with a sealing ring. -
Page 7: Correct Use For The Intended Application And Field Of Application
The environment of the fans has to be secured in such a way, that in case of a damage, neither persons nor objects get harmed. www.hlu.eu 08.2022... -
Page 8: Product Specific Data
Operating manual Small centrifugal fans HF R 75-16 D | HF R 110-18 D These assemblies are intended exclusively for the above purpose. Using the assemblies for different purposes than described above, or modifying them without written consent of the manufacturer are considered as non-compliant with the intended application. - Page 9 Operating manual Small centrifugal fans HF R 75 | HF R 110-18 D Technical data sheet HF R 75-16 D Capacitor only at WS version Fig. 2a| Frame design with WS- or DS-Motor Fig. 2b| Frame design with DS-Ex-Motor Dimensions and design can be changed | Dimensions in mm www.hlu.eu...
- Page 10 Operating manual Small centrifugal fans HF R 75-16 D | HF R 110-18 D Fig. 2c| Frame design with WS-Ex-Motor Technical data sheet HF R 110-18 D Capacitor only at WS version Fig. 2d| Frame design with WS- or DS-Motor Dimensions and design can be changed | Dimensions in mm www.hlu.eu...
- Page 11 Fig. 2e| Frame design with DS-Ex-Motor (PPs for Zone 2 | PPs-el for Zone 1) Fig. 2f| Frame design with WS-Ex-Motor (PPs for Zone 2 | PPs-el for Zone 1) Dimensions and design can be changed | Dimensions in mm www.hlu.eu 08.2022...
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Page 12: General Data
We explicitly state that, if the bearing damage is demonstrably caused by bearing currents, HLU or the motor manufacturer is not at fault. A bearing that has failed due to bearing currents is not a fault that is due to a manufacturer’s error (production error). -
Page 13: Safety
Hazards due to electric current are marked with the symbol shown opposite. Protective earth connection is marked by these symbols at the connecting points. Hazards due to explosive atmosphere are marked with the symbol shown opposite. www.hlu.eu 08.2022... -
Page 14: Fan Marking
Operating manual Small centrifugal fans HF R 75-16 D | HF R 110-18 D 4.2 Fan marking Specifications for fans without explosion protection: Specifications for fans with explosion protection: Type Type Denomination of explosion Order no. (AB) Construction year protection type... -
Page 15: Built-In Safety Systems (To Be Implemented By The User)
Deactivating the safety devices, or changing their operating principle, is strictly prohibited. 4.4 Interfaces of the fan The fan has the following interfaces: Outlet side (connection via sleeve with tightening strap) Terminal box or maintenance switch (electric supply) Inlet side (connection via sleeve with tightening strap) www.hlu.eu 08.2022... -
Page 16: Safety Measures (To Be Implemented By The User)
Operating manual Small centrifugal fans HF R 75-16 D | HF R 110-18 D 4.5 Safety measures (to be implemented by the user) We point out that the user is under the duty to: instruct the operating and maintenance personnel on the protective devices of the fan, and to ensure supervision concerning compliance with the safety measures. -
Page 17: General Warning Symbols
During setup, maintenance and repair work, the overall area around the fan is a hazardous area. During maintenance and repair work, the hazardous area extends 1 m around the fan. The flap pivoting area must be taken into account as well. Keep the area around the fan free from any objects. www.hlu.eu 08.2022... -
Page 18: Installation Of Spare And Wear Parts
Operating manual Small centrifugal fans HF R 75-16 D | HF R 110-18 D 5.3 Installation of spare and wear parts We point out explicitly that spare parts and accessories not supplied by us are not checked and released for use by us either. Installation and/or use of these products can change the design properties of your fan negatively. -
Page 19: Installation
The fans should be stored in a room or under a shelter. With outdoor storage, protect the fan from dirt and atmospheric conditions using a canvas cover. Keep the storage temperature between 0 °C and + 40 °C. www.hlu.eu 08.2022... -
Page 20: Transport To The Place Of Installation (At The Customer's Site)
Operating manual Small centrifugal fans HF R 75-16 D | HF R 110-18 D 6.5 Transport to the place of installation (at the customer‘s site) Transport must be performed only by qualified personnel in complian- ce with the local conditions and any warning notes on the packaging material. -
Page 21: Operating Modes
The fan is switched on and off via an on-site operating unit provided by the user, or operated via an on-site supervisory system. It is designed for continuous operation. 7. Operation The fan may be operated only by specialized personnel qualified and trained for operation. www.hlu.eu 08.2022... -
Page 22: Maintenance / Cleaning
Operating manual Small centrifugal fans HF R 75-16 D | HF R 110-18 D 8. Maintenance / Cleaning The chapter on „Maintenance / Cleaning“ is intended only for qualified personnel. Maintenance, cleaning and repair work may be performed only by qualified personnel. -
Page 23: Cleaning
Make sure that the cooling fins of the electric motor are not clogged by pollu- tion in order to avoid overheating, if necessary clean them. Caution When doing cleaning work, wear protective equipment in complian- ce with the operational regulations for occupational health and safety (e.g. protective gloves). www.hlu.eu 08.2022... -
Page 24: Inspection Interval / Function Checking
Operating manual Small centrifugal fans HF R 75-16 D | HF R 110-18 D 8.2 Inspection interval / Function checking Interval with single-shift operation ½ y Superordinate facility for connecting the supply voltage Settings of the on-site protective devices Fan motor function checking 8.3 Vibrations... -
Page 25: Checks
Appropriate tools and test equipment must be made available to this personnel. Before any maintenance and repair work, the fan must be de-energized and protected against re-activation. Unless the speci- fied measures are successful, please, contact the manufacturer. www.hlu.eu 08.2022... -
Page 26: Emergency
Operating manual Small centrifugal fans HF R 75-16 D | HF R 110-18 D Trouble Possible cause Remedial action Foundation is subject to heavy vibration Damp the foundation/fan Unquiet run Impeller unbalance Consult manufacturer of fan (heavy Deposits on the impeller... -
Page 27: Dismantling / Disposal
Depending on the fan application, the housing and the impeller must be considered as special waste and discarded accordingly. Injection moulded or sintered housings are provided with recycling signs indicating which type of plastic material was used. www.hlu.eu 08.2022... - Page 28 Hürner Luft- und Umwelttechnik GmbH Ernst-Hürner-Straße Sälzerstraße 20a 35325 Mücke-Atzenhain 56235 Ransbach-Baumbach Germany Germany Tel. +49 6401 9180 - 0 Tel. +49 2623 92 95 9 - 0 +49 6401 9180 - 142 +49 2623 92 95 9 - 99 info@hlu.eu...
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