Original Operating Instructions F-RER / F-REL
Contents
1. jiji HTI Fig 6 Spare parts list example a Klicken Sie hier wenn Sie den Katalog ohne Zugangskennung benutzen m chten keine Bestellmogichkeit Click here if you wart to acess the catalog without using a password no ordering possible Bitte w hlen Sie Ihre Sprache Please choose your language x NULLUM D Fig 7 Web site http www service er de Order spare parts in accordance with the e Spare parts list E 750 gt F RER 26020 F RER 62050 E 751 F REL 26020 F REL 62050 e Download the PDF file http www gd elmorietschle com gt Downloads Product Documents gt F Series Spare Parts e Parts subject to wear and gaskets are indi cated separately on the list e Web site http www service er de e Select the type size and design NOTICE Only use original spare parts or parts approved by the manufacturer The use of other parts may lead to malfunctions and invalidate liability or the guarantee for any consequences arising El 22 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH I Rietschle Malfunctions Causes and elimination 8 Malfunctions Causes and elimination Fault Cause Troubleshooting Important Machine is switched off by the motor protection switch Mains voltage Frequency does not correspond with the motor data2. F RER 70 F REL Fig 2 Radial blower F RER Clockwise rotation F REL Counter clockwise rotation A A B B F 12 Vacuum connection Suction Pressure connection Exhaust air connection Cooling air entry Cooling air exit N 7200 Data plate Direction of rotation Hose connection Motor cover Mesh El www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH I Rietschle A Gardner Denver Product Set up and operation 4 1 1 Data plate 1 Type Size mechanical version ae Se 2 Year of construction 3 Serial number Gardner Bauj NrA0g A3 Mot Denver CC Sa 4 Motor design Typ RER 32040 01 1016870154 5 Item no pias ee 6 Pressure difference static max 990 m h A A 230 400 V 10 2 15 1 25 A 50 Hz 7 Frequency EN 60034 8 Capacity S1 0 55 kW 2830 min 9 Current drawn 10 Speed 13 12 11 10 9 8 7 11 Voltage 12 Motor rating Fig Dala pag 13 Operating mode 4 2 Description The radial blowers F RER and F REL work according to the dynamic compressing principle utilising a non contact rotating impellor They are free of maintenance They have a built in motor A high efficiency impellor is fitted on to the motorshaft A shaft seal is fitted between the bearing and pumping chamber The motor fan cools both the motor and blower housing Models F RER rotate to t
3. Transport storage and disposal 3 2 Storage NOTICE Material damage caused by improper storage gt Ensure that the storage area meets the following conditions a dust free b vibration free 3 2 1 Ambient conditions for storage Ambient conditions Value Relative humidity 0 to 80 Lagertemperatur 10 C to 60 C The machine must be stored in a dry environment with normal air humidity It should not be stored for more than 6 months Danger from inflammable corrosive or poison ous substances Machines that come into contact with hazard ous substances must be decontaminated before disposal 3 3 Disposal gt When disposing ensure the following a Collect oils and grease separately and dispose of in accordance with the local regulations in force b Do not mix solvents limescale removers and paint residues c Remove components and dispose of them in accordance with the local regulations in force d Dispose of the machine in accordance with the national and local regulations in force e Parts subject to wear and tear marked as such in the spare parts list are special waste and must be disposed of in accordance with the national and local waste laws EI 25 Rietschle www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 11 A Gardner Denver Product Set up and operation 4 41 Set up and operation Setup F RER 01 F RER 40
4. Connection to motor terminal board is not correct Motor protection switch is not set correctly Check by qualified electrician Motor protection switch is triggered too quickly Use a motor protection switch with an overload dependent delayed switch off that takes into consideration the short term excess current at start up version with short circuit and over load trigger as per VDE 0660 Part 2 orlEC 947 4 Section 5 5 Blower operates without con nection to a system Connect system Section 5 3 Section 6 2 Motor rating selected was too small If available use a blower with the next motor size exchange of the motor only is not possible Data sheets D 750 D 753 D 760 D 763 Insufficient suction or pressure ca pacity Motor rating selected was too small If available use a blower with the next motor size exchange of the motor only is not possible Data sheets D 750 D 753 D 760 D 763 Lines are too long or too nar row Check the hose or the pipe Section 5 3 Machine or system leaking Check the pipework and screw con nections for leaks and to ensure that they are firmly seated Section 7 2 Machine gets too hot Ambient or intake temperature is too high Ensure it is being used properly Section 2 3 Blower sucks too little air Check the rotation direction resp cross sections of the pipes Section 6 1 1 Section 5 3 Cooling air supply i
5. 9 Transport storage and disposal enne 10 Transportation za un leans re Feb AC Pubs Ros athe ados duni Cg RORIS eee ee Ey 10 3 1 1 Unpack and check the delivery condition 10 3 1 2 Lifting and transporting EE ENEE EN E e ENN EEN NEEN eG RR RR ee 10 STOFAGO ME Ur CTS 11 3 2 1 Ambient conditions for storage 11 Disposal c te eem eR RULES E Su EET RC RE PUE ORES DE QUEE EIE 11 Setup and Operation 606s Au 0 ERE dE NN ERR ee eee NIE NN Ron RR LU 12 Sra sta nrrm 12 4 1 1 Dataplate coss ERE 3 ER DRE IU ERN a ew RARO REUS seed 13 Description uere x APR a RS ee FUR Rs a ADAE US EH CR REDE OP a E EEN EN 13 AICS OF application EE 13 Installation 5 nic Ea eo ci EI we C ca TR oc c a OO a RENDE 14 Preparing for installation 14 Installation m ea a a a E R E E 14 52 1 Connection positlons nnes dauena kg e p a GRADE a rt 15 Connecting e le sx tsai eee Mes See Ree RARE ERE nn eee RS 15 Connecting the Motor icci ki 22484 eee px ee Sheva eee EE E 16 Commissioning and decommissioning 2 00000s cece eee eee 17 COMMISSIONING isses ik ri via Pk REO A Rus Pop E EGRE ea Pete bew sade Medea cee we 17 6 1 1 Checking the rotation direction 22222 seen nennen ren 17 Adjusting the capacity of RERADEL nerina ana e n ea a a a E EREE 18 Decommissioning storing prs eg aa kas au E tet ee 19 Ho commissionitigi reu erneuern alle eru dea EE 19 EI www gd elmorietschle com Gardner Denver Sch
6. C Se lere I Lune Bs Ie MEC Hj em b tz 1L Fe K ll er aL t Fig 8 Data sheet example Technical Data You will find more technical data on the data sheets D 750 D 753 and D 760 D 763 e Download the pdf file Vacuum version D 750 gt F RER REL 26020 F RER REL 26050 F RER REL 32010 F RER REL 32020 F RER REL 32040 F RER REL 35020 F RER REL 35030 D 752 gt F RER REL 32050 F RER REL 40020 F RER REL 44020 F RER REL 620 10 D 753 gt F RER REL 35050 F RER REL 40050 F RER REL 44050 F RER REL 53020 F RER REL 53050 F RER REL 62050 Pressure version D 760 gt F RER REL 26020 F RER REL 26050 F RER REL 32010 F RER REL 32020 F RER REL 32040 F RER REL 35020 F RER REL 35030 D 762 gt F RER REL 32050 F RER REL 40020 F RER REL 44020 F RER REL 620 10 D 763 gt F RER REL 35050 F RER REL 40050 F RER REL 44050 F RER REL 53020 F RER REL 53050 F RER REL 62050 e Download the pdf file http www gd elmorietschle com Downloads Product Documents F Series Data Sheets NOTICE Subject to technical changes 25 Rietschle www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 25 A Gardner Deve Product Elmo Rietschle A Gardner Denver Product Gar
7. Data and motor data plate e Instruction and warning plates The operator is responsible for observing local regu lations El 6 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 25 Rietschle Aare Denver Product 2 3 Designated use Safety The machine must only be operated in such areas as are described in the operating instructions 2 4 Unacceptable operating modes Elmo L Rietschie ene bee Ped only operate the machine in a technically perfect condition do not operate the machine when it is only par tially assembled the machine must only be operated at an ambi ent temperature of between 5 and 40 C the temperatures of the media handled may not exceed 60 C Please contact us for temperatures outside this range the machine may convey compress or extract the following media e convey air with a relative humidity up to 90 e all non explosive non inflammable non ag gressive and non poisonous dry gases and gas air mixtures the machine must only be operated under a throttled condition to avoid motor overload when not connected to a system the machine should not be used extracting conveying and compressing explo sive inflammable aggressive or poisonous me dia e g dust as per ATEX zone 20 22 solvents as well as gaseous oxygen and other oxidants water vapour traces of oil liquids or solid mate rials using the machine in non commercial plants if the n
8. the open air the unit must be pro e tected from environmental influences e g by a pro L4 tective roof El 25 Rietschle www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 1 3 A Gardner Denver Product Installation 5 Installation 5 1 Preparing for installation Check the following points e Machine freely accessible from all sides e Do not close ventilation grids and holes e Sufficient room for installing and removing pipes and for maintenance work particularly for install ing and dismantling the machine e No external vibration effects e Do not suck any hot exhaust air from other ma chines into the cooling system The cooling air inlets Fig 2 E and the cooling air outlets Fig 2 F must be at least 20 cm away from adjacent walls Cooling air coming out must not be sucked in again Additionally care should be taken that the suction air entry Fig 2 A and the exhaust air exit Fig 2 B are not obscured 5 2 Installation NOTICE The machine may only be operated when it is set up horizontally Material damage resulting from the machine tipping over and falling When installed at more than 1000 m above sea level a reduction in power is noticeable In this case we would ask you to contact us Ensure that the foundation complies with the follow ing conditions e Even and level e The bearing surface must be designed to be able to take the weight of th
9. will only be accepted with proof that they have been cleaned properly Type of toxic substance or process related dangerous reaction products with which the vacuum pumps components came into contact Trade name manufacturer s Chemical Hazard Action to be taken if toxic First aid in the event of product name name class substances are released accidents Personal protection measures Hazardous decomposition products when subjected to thermal load YES NO DO Which 5 Legally binding declaration We swear that the information in this declaration is accurate and complete and that the undersigned am in a position to judge this We are aware that we are liable to the contractor for damage caused by incomplete and inaccurate information We undertake to release the contractor from any damage claims from third parties arising from incomplete or incorrect information We are aware that regardless of this declaration we are directly liable to third parties including in particular the contractor s staff entrusted with handling or repairing the product Company Street Post code Town Phone Fax Name in capitals Position Date Company stamp Legally binding signature TOS no Index 7 7025 003 17 0 Office responsible GS File management 7702500317 xl Gardner Denver Schopfheim GmbH Postfach 1260 D 9642 Schopfheim
10. Edition 1 12 2009 BA 750 EN Original Operating Instructions Elmo F RER F REL I Rietschle F RER REL 26020 F RER REL 62050 BESCHE F Serie F Series Radial Radial Table of contents 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 1 3 2 3 3 4 2 4 3 5 1 5 2 5 3 5 4 6 1 6 2 6 3 6 4 Table of contents FOrGWOrd suas ma pru a nee eed eae RA E RR A en are 4 Pririclples EE 4 Target grouDuuss s eee 022 ike IA p egret ee Rr eee baad DRY RU RW Red Pai EO gor e d 4 Supplier documentation and accompanying documents 4 Abbreviations 2 0 4 ce eme merce Sia ea e e dace BOR CR des ERR ee CR DART ec ER 4 Directives standards laws llleeeeeeeee ehh 4 Symbols and meaning i c eem sn Ce Se ee cm nea e Ree Xm eee DEN 5 Technical terms and meaning 0 00 cece enn 5 Greed T PPP TTE 5 Sadfely oc aa reece EE 6 Warning instruction markings 6 Generals i 2 2000 te Kewer ce RA Tahoe Sead Pee et ee ee ENKEN RTEA RENKER RENEE bee 6 DD sigriated NEE 7 Unacceptable operating mode 7 Personal qualifications and training 0 ee een en 8 Salety CONSCIOUS WOIK face Bea s p mx egies EE PEEN oe Pew E Ea e Roe d and Base des 8 Safety notes for the operator 0 2 ee enne 8 Safety instructions for installing commissioning and maintenance llsss 9 Guarantee Conditions cess mun a wa EINEN A SCENE era Rr e PR E cm PR ce EE
11. ardner Denver Schopfheim GmbH Unauthorised modifications to the machine or the accessories supplied by Gardner Denver Schopfheim GmbH www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 9 Transport storage and disposal 3 Transport storage and disposal 3 4 Transportation 3 1 1 Unpack and check the delivery condition 3 1 2 Lifting and transporting Unpack the machine on receipt and check for transport damage Notify the manufacturer of transport damage im mediately Dispose of the packaging in accordance with the local regulations in force Death or limbs crushed as a result of the items being transported falling or tipping over When transporting with the lifting device remem ber Select the lifting device suitable for the total weight to be transported Ensure that the machine cannot tip and fall Do not stop under a suspended load Put the goods to be conveyed on a horizontal base Lifting device Transporting with a crane Bodily injury resulting from improper operation a Loads crosswise to the ring level are not per mitted b Avoid impact stress a Tighten the eyebolts Fig 1 1 firmly b The machine must be suspended on the eyebolt using the lifting device for lifting and transport ing Fig 1 Lifting and transporting 1 Eyebolt 1 0 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH I Rietschle
12. dner enver Elmo Rietschle is a brand of Gardner Denver s Industrial Products Division and part of Blower Operations Gardner enver EC declaration of conformity 2006 42 EC Hereby the manufacturer Gardner Denver Schopfheim GmbH D 79642 Schopfheim that the machine Radial blower of the Series F REL F RER Type F REL 260 20 F REL 260 50 F REL 320 10 F REL 320 20 F REL 320 40 F REL 320 50 F REL 350 20 F REL 350 30 F REL 350 50 F REL 400 10 F REL 400 20 F REL 400 50 F REL 440 20 F REL 440 50 F REL 440 60 F REL 470 20 F REL 530 20 F REL 530 50 F REL 620 07 F REL 620 10 F REL 620 50 F RER 260 20 F RER 260 50 F RER 320 10 F RER 320 20 F RER 320 30 F RER 320 40 F RER 320 50 F RER 320 60 F RER 350 20 F RER 350 30 F RER 350 50 F RER 400 10 F RER 400 20 F RER 400 25 F RER 400 50 F RER 400 80 F RER 440 20 F RER 440 50 F RER 440 60 F RER 440 80 F RER 470 20 F RER 530 20 F RER 530 50 F RER 620 07 F RER 620 10 F RER 620 50 is conform to the regulations of the guideline indicated above The following harmonized and national standards and specifications are applied EN 1012 1 2010 Compressors and vacuum pumps Safety requirements Part 1 Compressors EN 1012 2 1996 A1 2009 Compressors and vacuum pumps Safety requirements Part 2 Vacuum pumps These declarations of conformity are invalid when the machine has been modified without prior ap proval by us and the approval
13. e machine It is possible to install the machine on a firm base without anchoring When installing on a sub structure we recommend fixing with flexible buffers EI 14 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 25 Rietschle A Gardner Denver Product 5 2 1 Connection positions F RER 02 04 Fig 4 Connection positions 5 3 Connecting pipes Elmo LB Rietschie rro Pat Installation The radial blowers F RER and F REL can be opera ted in 4 different connection positions Standard version is position 01 a When on vacuum operation connect the suction pipe at Fig 2 A and when on pressure opera tion connect the pressure pipe at Fig 2 B NOTICE Long and or small bore pipework should be avoided as this tends to reduce the capacity of the blower Radial blowers must only be operated under a throttled condition to avoid motor overload The units should not be used when not con nected to a system b Check to ensure the intake line and pressure connection are connected correctly www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 15 Installation 5 4 Connecting the motor A M Danger of death i
14. ecessary precautions and protective meas ures have not been taken in the plant installing in environments that are at risk of ex plosions using the machine in areas with ionising radia tion modifications to the machine and accessories www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 7 Safety 2 5 Personal qualifications and training 2 6 Safety conscious work 2 7 8 Ensure that people entrusted with working on the machine have read and understood these operating instructions before starting work particularly the safety instructions for installation commissioning maintenance and inspection work Manage the responsibilities competence and monitoring of staff all work must only be carried out be technical specialists e Installation commissioning maintenance and inspection work e Working with electricity personnel being trained to work on the ma chine must be supervised by technical special ists only The following safety regulations apply in addition to the safety instructions and intended use listed in these instructions Safety notes for the operator www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH Accident prevention regulations safety and op erating regulations the standards and laws in force hot parts of the machine must not be accessible during operation or must be fitted with a guard eople
15. f the electrical installation has not been done professionally The electrical installation must only be done by a qualified electrician observing EN 60204 The ope rating company has to provide the main switch a The motor s electrical data is given on the data plate Fig 2 N or on the motor data plate The motors comply with DIN EN 60034 and are in protection class IP 55 and insulation class F The appropriate connection diagram is located in the motor s terminal box not for the plug connec tion version The motor data must be compared with the data of the existing mains network cur rent type voltage network frequency permitted current value b Connect the motor via the plug connection or a motor protection switch for safety reasons a motor protection switch is required and cable fitting must be provided to provide strain relief for the connection cable We recommend using motor protection switches with delayed switch off depending on possible excess current Temporary excess current may occur when the machine is started cold NOTICE Power supply The conditions at the installation location must match the information on the motor data plate Without derating the following is permissible e 5 Voltage deviation e 2 Frequency deviation El 16 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 25 Rietschle Commissioning and decommissioning 6 Commissioning and decomm
16. g amps do not exceed the full load current It is advisable to clamp the valve in this position so that the setting cannot be altered unless by author ised personnel The points d 1 and d 2 can be omitted if it is possible to reduce the power to the design value by re ducing the suction and or exhaust diameter or by increasing the flow resistance within the system Instead of adjusting the system to the existing blower it is possible depending on the model of blower and on the rating of the motor to use the same size blower but with a larger motor For further advice please contact your Rietschle representative EI www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 25 Rietschle Aare Denver Product 6 3 Decommissioning storing 6 4 Re commissioning Elmo 25 Rietschle A Gardner Denver Product Commissioning and decommissioning Stop the machine a Switch the machine off b If available close the cut off device in the suction and pressure pipe c Disconnect the machine from the electricity source d Depressurise the machine Open the pipes slowly c The pressure reduces slowly e Remove the pipes and hoses f Sealthe connections for suction and pressure nozzles using adhesive foil see also Section 3 2 1 Page 11 a Check the condition of the machine cleanliness cabling etc 3 For installation see Section 5 Page 14 3 Forcommissioning see Section 6 1 Page 17 w
17. has been documented in writing Name and address of the EC person in Gardner Denver Schopfheim GmbH charge for documentation Postfach 1260 D 79642 Schopfheim Gardner Denver Schopfheim GmbH Schopfheim 1 8 2011 i t Dr Friedrich Justen Director Engineering C_0077_EN Safety declaration form 7 7025 003 17 for vacuum pumps and components Page 1 of 1 Gardner Denver Schopfheim GmbH Roggenbachstr 58 79650 Schopfheim Phone 49 0 7622 392 0 Fax 49 0 7622 392 300 Repairs and or maintenance of vacuum pumps and components will only be carried out if a declaration has been filled in correctly and completely If not the repair work cannot be started and delays will result This declaration must only be filled in and signed by authorised qualified staff 1 Type of vacuum pumps components 2 Reason for the submission Type description Machine number Order number Delivery date 3 Condition of vacuum pumps components 4 Contamination of the vacuum pumps Was this being operated YES NO QO components when in use Which lubrication was used Toxic YES NO Corrosive YES NO Was the pump component emptied Microbiological YES NO Product Consumables YES NO JO Explosive YES NO Has the pump component been cleaned and decontamingRadioactive YES NO other YES NO OOOOOO YES OU Cleaning agent Cleaning method Microbiological explosive or radioactively contaminated vacuum pumps components
18. he right whilst the models F REL rotate to the left The models F RER and F REL can be delivered with different suction connections Version 01 to 39 with connection flange version 40 to 69 with mesh flange and version 70 to 99 with pipe socket 4 3 Areas of application The models F RER and F REL can be operated as vacuum pumps or compressors They have capacities from 4 9 to 57 m min and obtain a pressure difference of up to 74 mbar on 50 cy cle operation The pressure and vacuum limits are indicated on the data plate Fig 2 N The performance curves showing capacity against vacuum or pressure can be seen in data sheets D 750 D 751 D 752 and D 753 or D 760 D 761 D 762 and D 763 The maximum permissible capacity for air depends upon the motor rating This is indicated on the data plate N and is shown in the data sheets for standard voltages and frequencies The loading of each unit depends on the specific gravity of the gas handled Therefore when handling gases other than air there are other pressure different limits to be considered Please contact the supplier for further advice m If the unit is switched on more frequently at regu m lar intervals of about 10 times per hour or at higher ambient temperatures and intake temperatures the excess temperature limit of the motor winding and the bearings may be exceeded Please contact the manufacturer should the unit be used under such conditions ye If it is installed in
19. hs 1 4 Abbreviations Fig Figure F RER REL Radial blower m3 min Volume flow capacity mbar Pressure difference static 1 5 Directives standards laws See Conformity Declaration EI 4 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 25 Rietschle Aare Denver Product 1 6 Symbols and meaning Foreword Explanation gt Condition pre requisite HHH Instructions action a b Instructions in several steps gt Results gt 14 Cross reference with page number e Information note AN Safety symbol Warns of potential risk of injury Obey all the safety instructions with this symbol in order to avoid injury and death 1 7 Technical terms and meaning Term Explanation Machine Blower and motor combination ready to be connected Motor Blower drive motor Radial blower Machine for both suction and pressure mode high volume flow at small differential pressures Radial Machine s design or active principle Volume flow The volume flow names how much air or gas volume is conveyed per time unit of a blower or streams through a pipeline Pressure difference Pressure difference in opposite to the atmospheric pressure at 1 bar abs and 20 C Noise emission 1 8 Copyright Elmo L Rietschie ene bee Ped The noise emitted at a specific loading given as a figu
20. issioning 6 1 Commissioning Improper use May lead to severe or fatal injuries Therefore be sure to obey the safety instructions Noise emission The highest noise pressure levels measured as per EN ISO 3744 are given in Section 9 When spending a long time in the vicinity of the running machine use ear protectors to avoid per manent damage to your hearing 6 1 1 Checking the rotation direction gt The intended direction of rotation of the drive shaft is shown by the rotary direction arrow Fig 2 O on the motor cover Fig 2 h Start the motor briefly max two seconds to check the direction of rotation The direction of rotation can be seen by looking through the slots of the motor fan cover When looking at the mo tor fan it must rotate at F RER clockwise and at F REL anti clockwise E NOTICE gt Incorrect direction of rotation Running in reverse for a long time may damage the machine Use a phase sequence indicator to check the direc tion of rotation F RER anti clockwise rotating field F REL clockwise rotating field 25 Rictschie www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 17 A Gardner Denver Product Commissioning and decommissioning 6 2 Adjusting the capacity of RER REL d 1 d 2 18 To avoid overloading the motor during starting please take note of the following Do not start the radial blower unless it is connec
21. must not be endangered by the free ex traction or discharge of pumped media Risks arising from electrical energy must be eliminated Elmo LB Rietschie Ar Do Pete Safety 2 8 Safety instructions for installing commissioning and maintenance 2 9 Guarantee conditions Elmo 25 Rietschle A Gardner Denver Product The operator will ensure that any installation commissioning and maintenance work is car ried out by authorised qualified specialists who have gained sufficient information by an in depth study of the operating instructions Only work on the machine when it is idle and cannot be switched on again Ensure that you follow the procedure for decom missioning the machine described in the operat ing instructions Fit or start up safety and protective devices again immediately after finishing work Vor Wie derinbetriebnahme die aufgef hrten Punkte f r die Inbetriebnahme beachten Conversion work or modifications to the ma chine are only permissible with the manufactur er s consent Only use original parts or parts approved by the manufacturer The use of other parts may invali date liability for any consequences arising Keep unauthorised people away from the ma chine The manufacturer s guarantee or warranty will no longer apply in the following cases Improper use Not complying with these instructions Operation by insufficiently qualified staff Using spare parts that have not been approved by G
22. ner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH Elmo LB Rietschie Act ote Maintenance and repair 7 8 Repair Service a Foron site repair work the motor must be disconnected from the mains by a qualified electrician so that it cannot be started up again accidentally For repairs use the manufacturer its branch offices or authorised dealers Please contact the manufacturer for the address of the service centre responsible for you see Manufac turer s address NOTICE For each machine that is sent to an Elmo Rietschle Service centre for inspection maintenance or repair a fully completed signed declaration of harmlessness E must be enclosed The declaration of harmlessness is part of the Jt Einsatzbedingte Kontaminierung der T Vakwumpempen Komponenten K Ei en o supplier s documentation ccm A ms Garde rer Ed Uebedentachtomertrung nver f r Vakuumpumpan und Komponenten on ome b After a repair or re commissioning the actions listed under Installation and Commissioning must be carried out as for initial commissioning Fig 5 Clearance certificate 7 7025 003 17 25 Rictschie www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 21 A Gardner Denver Product Maintenance and repair 7 4 Spare parts merem Aare Deme Product
23. opfheim GmbH Gardner Denver Deutschland GmbH 25 Rietschle Aare Denver Product Table of contents 7 Maintenance and repair 2 000 c ee ee 20 7 1 Ensuring operational safety 0 red edirk ea ae ete 20 7 2 Maintenance work asso bakes beet dens Fete ode en cea Rope oe p ees 20 7 3 Repair Service 21 7 4 Spare parts s xxr m Re xc xxr cR ee Eee enden nah 22 8 Malfunctions Causes and elimination leeren 23 9 Technical Data 1 2 2 dg REEL EI 00000 100000 EE Fm E on Re Rum nee 24 EI 25 Rietschle www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 3 A Gardner Denver Product Foreword 1 Foreword 1 1 Principles These operating instructions e area part of the following radial blower models F RER REL 26020 to F RER REL 62050 e describe how to use them safely and properly in all life phases e must be available where the equipment is used 1 2 Target group The target group for these instructions is technically trained specialists 1 8 Supplier documentation and accompanying documents Document Contents No Operating Instructions BA 750 EN Supplier documentation Declaration of Conformit C 0077 EN Declaration of harmlessness 7 025 003 17 Spare parts list Spare parts document E 750 E 751 D 750 D 753 D 760 D 763 Manufacturer s declaration EU Directive 2002 95 EG RoHS Data sheet Technical data and grap
24. re sound pressure level dB A as per EN ISO 3744 Passing on or copying this document using and providing information on its contents are prohibited unless expressly permitted www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH Safety 2 Safety 2 4 Warning instruction markings Danger level The manufacturer is not responsible for damage if you do not follow all of this documentation Consequences if not obeyed immediately imminent danger Death severe bodily injury possible imminent danger Death severe bodily injury possible hazardous situation Slight bodily injury NOTICE 2 2 General possible hazardous situation Material damage These operating instructions contain basic instruc tions for installation commissioning maintenance and inspection work which must be obeyed to en sure the safe operation of the machine and prevent physical and material damage The safety instructions in all sections must be taken into consideration The operating instructions must be read by the responsible technical personnel operator before installing and commissioning and must be fully un derstood The contents of the operating instructions must always be available on site for the technical personnel operator Instructions fixed directly onto the machine must be obeyed and must always re main legible This applies for example to e Symbols for connections e
25. s obstruct ed Check environmental conditions Section 5 1 Clean ventilation slots Section 7 2 Unacceptable noise Exhaust noise when used as a vacuum pump or inlet noise when used as a compressor Use an additional silencer ZSD op tional extra Data sheets Z 926 Z 927 Please contact Elmo Rietschle Service for other malfunctions or those that cannot be eliminated Elmo 25 Rietschle A Gardner Denver Product www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 23 Technical Data 9 Technical Data F RER F REL Sound pressure level max EN ISO 3744 Tolerance 3 dB A Weight Length Width Height F RER F REL Sound pressure level max EN ISO 3744 Tolerance 3 dB A Sound power level Weight Length Width Height F RER F REL Sound pressure level max EN ISO 3744 Tolerance 3 dB A Sound power level Weight Length Width Height The length and the weight may differ from the information listed here depending on the motor manufac turer 24 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH Elmo 25 Rietschle A Gardner Denver Product Elmo Daten I Rietschl Atta tuns Pot Meme mere oromani Pw V
26. ted on the pressure or suction side If the air requirement of the system is variable e g through valves taps or variables inlet and or outlet orifices then these should be set so that maximum capacity is utilised During start up this condition will result in the highest motor load The full load current as indicated on the nameplate of the blower motor determines the maximum avail able capacity of the blower When starting up the blower please check I Whether the voltage and the frequency correspond to the data on the data plate II Whether at peak load the full load current is exceeded Exceeding the full load current indicates if the voltage and frequency are correct that the blower has been overloaded with regard to capacity In such a case the power should be adjusted by throttling Throttling can be achieved without changing the base unit itself as follows Insert a ring shaped orifice plate made of aluminium or steel between the connection flange of the blower and the pipe or at any place in the pipe Its outside diameter and fixing holes should conform with the size of the flange However its inside diameter should be smaller than the effective diameter of the flange Adjust the internal diameter so that the amperage does not exceed the full load current Or Insert an adjustable valve i e ball or butterfly between the connection flange of the blower and the pipe or at any place in the pipe and adjust it so that the runnin
27. ww gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 19 Maintenance and repair 7 Maintenance and repair A A DANGER Danger of death from touching live parts Before maintenance work disconnect the machine by pressing the main switch or unplugging it and ensure that it cannot be turned on again NOTICE Capacitor In case of capacitor failure 1 drive replace the capacitor only with one that has identical rated value 7 1 Ensuring operational safety Regular maintenance work must be carried out in order to ensure operational safety Maintenance intervals also depend on the operational demands on the machine With any work observe the safety instructions described in Section 2 8 Safety notes for installation com missioning and maintenance The whole unit should always be kept in a clean condition 7 2 Maintenance work Interval monthly Maintenance to be carried out Check the pipes and screws for leaks and to ensure they are seated properly and if necessary seal again or tighten up Section monthly Check the terminal box and cable inlet holes for leaks and if necessary re seal monthly Clean the ventilation slots on the machine and the motor cooling ribs depending on how dirty the discharged medium is To make sure that full capacity is always obtained check the mesh Fig 2 f and clean if required 20 www gd elmorietschle com Gard
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