GLEB. >> Installation and Maintenance. Air Comfort. Air movement. Duct & Box Fans

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1 Air Comfort Air movement Duct & Box Fans GLEB KITCHEN exhaust FAN >> Installation and Maintenance

2 Kitchen Exhaust Fan GLEB Installation and Maintenance Important Information, Safety notes, Technical Description 1. Important Information Fläkt Woods GLEB kitchen exhaust fan HT-versions comply with the requirements for EN standard and health and safety of the EC Machinery Directive. All fans leave the factory after being subjected to testing. These instructions are intended for use by professional service staff. The installation, commissioning and operation of the fans must be carried out by professional staff, who are familiar with the safety regulations. Tools and protective equipment necessary for preventing accidents from occurring while installing and operating the fan must be used/worn in accordance with the local safety regulations. All personnel involved with the product must carefully study this operating manual and diligently comply with all orders and instructions. Fläkt Woods does not accept responsibility for any damage that can be attributed to non-observance of these instructions. The warranty issued by the manufacturer will be forfeited if any changes to the product are made without the manufacturer s consent.. Safety Notes This symbol is designed to point out all safety and danger related information regarding danger on the operating personnel s lives and health. 3. Technical Description 3.1 Design Motor. Inlet connection 3. Standing skid. Impeller. Vibration damper 6. Lifting lug 7. Inlet cone 8. Outlet connection 9. Cleaning hatch 10. Front plate 11. Back plate 1. Frequency converter (optional) 13. Mounting bracket for FC (used with FC)

3 Installation and Maintenance Kitchen Exhaust Fan GLEB 3 Technical Description 3. Specification The GLEB-1 is a radial fan with casing designed for use as an exhaust fan in normal ventilation. The fan is driven by a standard 3~00 VAC 0 Hz motor, which can be controlled with a frequency converter. The kitchen exhaust fan GLEB-6 is a radial fan with casing designed for use as an exhaust fan in high temperature use, as dual purpose fan in standard conditions or when continuous gas temperature is up to 10 C. The fan is driven by a standard 3~00 VAC 0 Hz, temperature class H/insulation class F motor. Motor can be controlled with a frequency converter also in the HT-version (VSD is supplied as an accessory). Fan type: GLEB radial box-fan Fire resistance class: F00(10) Notified body: SP Technical Research Institute of Sweden Certificate nr: 00-CPD-SC06-13 Motor: IEC-standard, foot mounted, 00 VAC, 0 Hz induction motor 3.3 Fan and motor range Fan code Motor code Motor IEC Max speed r/min Motor power kw Current A* Voltage V Max. frequency Hz GLEB APAL ,68 / 0, GLEB APAL ,7 / 1, GLEB APAL ,0 /, GLEB APAL ,16 /, GLEB APAL ,68 / 0, GLEB APAL ,7 / 1, GLEB APAL ,0 /, GLEB APAL ,16 /, *) Values for 3~30V / 3~00V 3. Frequency converters for fans Fan code Motor code Frequency converter 1-phase Frequency converter 3-phase GLEB APAL STYR d-1 STYR d-1 GLEB APAL STYR d-1 STYR d-1 GLEB APAL STYR d-1 STYR d-1 GLEB APAL STYR d-1 GLEB APAL STYR d-1 STYR d-1 GLEB APAL STYR d-1 STYR d-1 GLEB APAL STYR d-1 STYR d-1 GLEB APAL STYR d-1

4 Kitchen Exhaust Fan GLEB Installation and Maintenance Technical Description, Transport 3. Dimensions Ø OUTLET B I C D Ø INLET H A L E W Fan size A B C D E H I L W Ø Inlet Ø Outlet Weight [kg] Transport.1 Transport inspection Check the fan immediately after you receive it and make sure that it has not been damaged during transport. If you discover any damage, get in touch with the transportation company without delay. Check the information on the fan rating plate. Proper procedures must be followed when transporting the product! Faulty conditions in transporting may result in serious damage on the product.. Transport safety The transport material is to be selected according to the packaging and the weight of the product. Loading must be carried out as instructed..3 Intermediate storage If the fan is to be stored before use or in between uses, the following needs to be taken into account: - Original packaging is to be used. If the storage conditions require it, additional protection may be added - During long time storage indoor premises must be used.. Lifting The fan has removable lifting lugs. Proper procedures must be followed when lifting the fan! For fan weight, see 3. Dimensions above, or the fan plate.

5 Installation and Maintenance Kitchen Exhaust Fan GLEB Mounting Instructions. Mounting Instructions.1 Installation of the fan The fan is secured to a base by M8 pin bolts and nuts ( pcs) in mounting holes across anti-vibration mountings, included in delivery (see 3.1 Design, part ). The base must be level and stable. The fan must only be mounted to a horizontal plane.. Changing the outlet direction The fan has three possible outlet directions (left/right/upwards), upwards as standard. Outlet direction can be changed by detaching the standing skids (see 3.1 Design, part 3) and placing them to desired side of fan casing (fixed with M8 bolts). If the fan is equipped with optional frequency converter, care should be taken that the frequency converter is always in upright position, even if the outlet direction is changed..3 Outdoor installation When the fan is installed outdoors all seams of outer side of the fan casing must be carefully sealed with fireproof sealing compound and motor rain cover must also be installed (available as an accessory)..6 Electrical connections All electrical connections must be wired by authorised personnel only. The necessary electrical and safety precautions must be taken into account. If the motor is operated by a frequency converter, the connections must be made according to the instructions of the frequency converter manufacturer. The motor must be grounded. The fan must always be equipped with a safety switch. Electrical connections shall be made according to the below drawing. Motor cable shall be of shielded type and fire proofed in case of GLEB-6, and shielded with GLEB-1. Shield should be grounded 360 at both ends of the cable. If the VSD will be mounted separately from the fan, the motor cable should be no longer than 1 meters. For parameter settings, see frequency converter manual. For the correct fan and frequency converter combination, see chapter 3. Frequency converters for fans. Basic circuit arrangement (not the delivery entity) below:. Fitting the accessories Connections to duct system must always be done with flexible connections (available as an accessory). Providing necessary grounding for the accessories is within the constructor s field of responsibility.. Safety regulations If the fan is equipped with optional frequency converter, care should be taken that the frequency converter is always in upright position, even if the outlet direction is changed. The fan must always be equipped with a safety switch. If the fan is delivered without optional safety switch, the switch must be provided otherwise. Residual risk due to inappropriate behaviour or malfunction during operation cannot be completely excluded. The system planner or constructor must prevent the emergence of any hazardous situations through suitable safety measures. Note that the impeller may rotate due to the air flow in the duct system, even if the fan is isolated from mains. DOL start only for GLEB HT-version.

6 Kitchen Exhaust Fan GLEB 6 Installation and Maintenance Commissioning, Maintenance 6. Commissioning 6.1 Safety checking Open the cleaning hatch (see 3.1 Design, part 9) and rotate the shaft to check that the impeller can move freely. Make sure that there are no foreign objects in the fan or in the ducting. Also check that there is no unusual noise in the fan. Check that the installation work has been carried out in accordance with the relevant regulations. All necessary protective devices must be installed. Check that all other regulations related to fire safety are followed. The fan may only be commissioned after all proper procedures have been followed and all necessary inspections have been carried out. 6. Test run Briefly switch on the power supply to the motor to check whether the fan impeller rotates in the correct direction. If the impeller is rotating in the correct direction shown with the arrow the fan may be switched on. Check that no abnormal mechanical sound and no surging occur. 7. Maintenance 7.1 Warranty A precondition of the warranty is that regular maintenance has been carried out. Defects under warranty must immediately be notified to the manufacturer or the importer. The warranty does not cover service work or indirect damages. 7. Maintenance 7..1 Before maintenance Switch off the power supply to the fan from the safety isolating switch. Wait for the impeller to stop completely. Note that the impeller may rotate due to the air flow in the duct system, even if the fan is isolated from mains. 7.. Inspection intervals Inspection intervals can be defined by local authorities. If nothing else is mentioned, the fan shall be tested according to the intervals in table, but at least once a year. The annual inspection must be carried out by authorized persons only. In order to assure safe operation we recommend to do the checking at regular intervals by specialized personnel or company and to document the results. Standard version Pos. Description 9987GB months Fan is installed properly Flexible connections are OK 3 Fan is visually OK There is no abnormal noise from fan Impeller and casing are clean Pos. Motor and frequency converter 1 Check bearing noise during test run Check proper rotation of impeller 3 Visual control Check, that cabling is done in a proper way (free VSD) VSD is working as planned Smoke extraction (High temperature) version Pos. Description Commissioning 6 months 1 months 1 Fan is installed properly Flexible connections are OK 3 Fan is visually OK There is no abnormal noise from fan Impeller and casing are clean Pos. Motor and frequency converter Fläkt Woods 6 months 1 1 Commissioning Check bearing noise during test run Check proper rotation of impeller 3 Visual control Check, that cabling is done in a proper way (free VSD) VSD is working as planned Specifications are subject to alteration without notice

7 Installation and Maintenance Kitchen Exhaust Fan GLEB 7 Maintenance 7..3 Checking the motor bearings If the standard fan is used also in the normal ventilation, after 0000 hours of operation the fan is to be checked twice a year (motor exchange is recommended). For HT-version of the fan, it is recommended to change the motor every three years. 7.3 Replacing the motor The fan has to be disconnected from the duct system and mains before the motor can be replaced. 7.. Cleaning the impeller The maximum permissible vibration level measured from the motor bearing is 7,1 mm/s RMS. The impeller can be cleaned by using a vacuum cleaner, compressed air or by brushing. If the impeller is coated with greasy dirt, it can be washed with a detergent or a solvent. The cleaning is done at need but a control inspection should be carried out at least once a year. Badly tarnished impeller will result in lower efficiency of the fan and increases energy consumption Cleaning the fan casing The inside of fan the casing can be cleaned the same way as the impeller. 1. Check that the motor is disconnected from mains.. Open the cleaning hathc(es). 3. Measure the overlap between the impeller and the inlet cone.. Open the impeller locking screw from the motor shaft end and make sure that the impeller is moving on shaft, use the extraction tool if necessary.. Remove the motor bolts. 6. Remove the impeller from the shaft by pulling the motor carefully backwards, take care that the impeller remains in its place, securely supported by the inlet cone and the hub. 7. Insert the new motor. 8. Insert the motor bolts. 9. Insert and tighten the impeller locking screw. 10. Check that the overlap equals with the one measured before and that the impeller and the inlet cone are precisely aligned. 11. Tighten the motor bolts. 1. Close the cleaning hathc(es).

8 8 Kitchen Exhaust Fan GLEB Installation and Maintenance Maintenance 7. Replacing the impeller The fan has to be disconnected from the duct system before the impeller can be replaced. 1. Check that the motor is disconnected from mains.. Open the cleaning hathc(es). 3. Measure the overlap between the impeller and the inlet cone.. Detach the outlet connection.. Detach the standing skids. 6. Detach the outer panel of front plate. 7. Take out the insulation wool. 8. Detach the inlet connection. 9. Detach the inlet cone. 10. Detach the front plate. Note that there is a fire-resistant sealing compound used with inlet connection (8), inlet cone (9) and front plate (10). 11. Open the impeller locking screw from the motor shaft end and pull out the impeller, use the extraction tool if necessary. 1. Insert the new impeller and tighten the impeller locking screw. 13. Insert the rest of the parts in reversed order that they were dismantled. Remember to renew the opened sealings with fire-resistant sealing compound! Remember to check that the overlap equals with the one measured before and that the impeller and the inlet cone are precisely aligned! 7. Final inspection Check that: The overlap between the impeller and the inlet cone equals with the one measured before the maintenance. The inlet cone is aligned precisely with the impeller. All screws and nuts have been tightened. Fireresistant sealing in the casing is ok. No foreign objects have been left in the fan or in the ducting. 7.6 Faults If any faults occur during inspection which cannot be repaired by maintenance personnel, please contact the service department at Fläkt Woods. Some examples of incorrect use: - foreign particles inside fan - corrosive media inside - too high vibrations - incorrect maintenance Possible problems generated: - bearing damage - corrosion damage - damages related to vibration

9 Installation and Maintenance Kitchen Exhaust Fan GLEB 9 Scrapping, spare parts, product codes 8. Scrapping The materials used in the fan are listed below. Disposing of those materials should be carried out according to valid instructions. Component Material Standing skids Steel Vibration dampers Rubber Fan casing Fan casing Steel Motor bracket Steel Noise insulation Stone wool Inlet cone Steel Impeller Impeller Steel Hub Steel Other Motor See manufacturers VSD instruction Airflow measurement PVC nipples Accessories Safety switch PVC/steel Flexible connection PVC/steel Small amounts of other materials may occur. 9. Spare parts Use only genuine spare parts supplied or accepted by Fläkt Woods. If other spare parts are used, no warranty or EN-certification is valid. Spare parts: Motor Impeller Frequency converter 10. Air flow measurement device The airflow sensor is used for measuring the airflow of the plug fans. The method is based on differential pressure. The pressure is measured at a specific point in the inlet cone and the reference pressure is measured upstream of the inlet cone. The air flow sensor is supplied factory mounted in the inlet cone. The air flow is calculated as a function of the coefficient k and the differential manometer reading Dp m from the equation: 11. Product codes Kitchen exhaust fan Environment (a) 1 = normal 6 = smoke extraction (HT) Size (bbb) 0, 031, 00, 00 Motor type (c) 1 = 1-phase 3 = 3-phase Motor power (ddd) 037 = 0.37 kw 0 = 0. kw 110 = 1.10 kw 0 =.0 kw Generation (e) 0 in the beginning Frequency converter Load capacity (aa) 1-19 (see table on page 3) Supply voltge (b) 1 = 1-phase 30 V 3 = 3-phase 00 V Type and IP class (cc) 1c = box fan F00 c1 = IP1 c = IP Installation (d) 0 = Loose = Factory mounted gleb-a-bbb-c-ddd-e STYR-aa-b-cc-d-e q v = 1 k x p m Generation (e) 1 in the beginning q v k = air flow (m 3 /s) = k-factor of each fan Dp m = differential pressure reading (Pa)

10 10 Kitchen Exhaust Fan GLEB Installation and Maintenance 1. Declaration of conformity MANUFACTURER S DECLARATION As defined by the EC Council Directive on machinery 98/37/EEC concerning the machinery, which is intendent to be assembled with other machinery/machinery components to constitute machinery. Manufacturer: Fläkt Woods Oy Address: Kalevantie 39 FIN-00 Turku Finland We declare herewith that Products: Radial fan GPLB, GPEB Driven by motor APAL Apply following directives: - Consolidated Directive for Machinery 98/37/EEC - Consolidated EMC Directive 89/336/EEC - Consolidated Low Voltage 73/3/EEC - ATE Directive 9/9/EC, TC 30/WG/SG1 WI Doc N107- This machinery shall not be put into service until the assembled machinery has been declared in conformity with the provisions of above mentioned directives. Date: Signature: Heikki Stenberg Position of signatory: R&D Manager

11 Installation and Maintenance Kitchen Exhaust Fan GLEB Declaration of performance

12 FWG-GLEB Technical instruction-gb GB Copyright 016 Fläkt Woods Group We bring better air to life GLEB 9887GB With over a century of innovation and expertise to share with our customers, Fläkt Woods is a global leader in Air Technology products and solutions. We specialize in the design and manufacturing of a wide range of products and solutions for Air Movement, Air Treatment, Air Distribution, Air Management and Air Diffusion with focus on two major benefits Air Comfort and Fire Safety. With market presence in 6 countries we are in a unique position to be a local supplier and an international partner in our customer s projects. Our product brands such as SEMCO, eq, eq Prime, JM Aerofoil, Econet, Veloduct, Optivent, Optimix, Econovent and Cleanvent are well-known and trusted by customers all over the world to deliver high quality and energy efficient solutions. Manufacturer: Fläkt Woods Oy Kalevantie 39, FI-00 Turku, Finland Tel info@flaktwoods.com To learn more about our offering and get in contact with your nearest sales representative please visit