Original Operating Instructions
Contents
1. Fig 9 Clearance certificate 7 7025 003 17 24 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH I BOS ue 7 4 Spare parts U u Fig 10 Spare parts list ae Click here if you wart to acess the catalog without using e password no ordering possible Bitte w hlen Sie Ihre Sprache Please choose your language 5 ei n HOHER D Web site http www service er de Fig 11 Elmo Rietschle Maintenance and repair Order spare parts in accordance with the Spare parts list E231 gt V VC 50 V VC 150 e Download the PDF file i tp www gd elmorietschle com Downloads Product Documents gt V Series Spare Parts e Parts subject to wear and gaskets are indi cated separately on the list 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 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 25 Malfunctions Causes and elimination 8 Malfunctions Causes and elimination Fault Cause Troubleshooting Important Machine is switched off by the motor pro tection switch Mains voltage Frequenc2. function of the valve For this purpose fit a shut off device enclosed volume min 1 litre on the suction side and starts vacuum pump shortly Afterwards the vacuum achieved must remain constantly Gas ballast valve filter The pumps work with a gas ballast valve Fig 4 U The inbuilt filter disc Fig 5 f and micro filter discs Fig 5 f must be cleaned more or less often by purging depending on how dirty the medium flow ing through is By undoing the countersunk screw Fig 5 g and removing the plastic cover Fig 5 h the filter parts can be removed for cleaning Re assemble in reverse order www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH I BOS ue 7 2 2 Coupling Fig 6 Coupling k m n q S5 v V4 Elmo Rietschle Coupling sprocket Motor Motor flange Coupling half on the motor side Screws Fan Cooling coil only with V VC 150 Maintenance and repair The coupling sprocket Fig 6 k is subject to wear and must be checked regularly at least once a year When doing this the cooling coil Fig 6 v must be cleaned each time by purging Defective coupling sprocket Defective sprockets may lead to the rotor shaft breaking To check the coupling switch the motor Fig 6 m off and ensure that it cannot be switched on again Undo the screws Fig 6 s on the motor flange Fig 6 n Remove the coupling half on the motor side Fig 6 q and t
3. installing in environments that are at risk of ex plosions using the machine in areas with ionising radia tion back pressures on the outlet side of more than 0 1bars modifications to the machine and accessories 2 Elmo hie 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 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 2 7 Safety notes for the operator 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 People must not be endangered by the free extraction or discharge of pumped media Risks arising from electrical energy
4. VC 50 V VC 150 Vacuum connection Exhaust air outlet Suction flange Cooling air inlet Cooling air outlet ZZ mm D DS Oil filling point Oil sight glass Oil discharge point P Oil separator element V VC 50 75 3x e V VC 100 150 gt 4 x vozz o v Oil recommendation plate Data plate Rotation direction plate Drive motor Motor data plate hot surfaces gt 70 C Oil remover housing Gas ballast valve 12 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 2 BOS ue Set up and operation 4 1 1 Data plate 1 Type Size mechanical version 1 2 3 4 5 2 Serial number Gardner C SN SC0123456789 2012 3 Year of construction Denver 4 Item no vacuum pump V VC 100 20 1D 1026512053 5 Ultimate vacuum abs 0 50 0 50 mbar abs 100 0 120 0 m h 6 Suction capacity 50 Hz 60 Hz E 7 Speed 50 Hz 60 Hz Si 3 00 13 60 kW 1460 I 1730 mi Made in Germany Roggenbachstrasse 58 D 79650 ERA Oe MESE hle com 8 Motor rating 50 Hz 60 Hz 9 Operating mode 9 8 7 6 Fig 3 Data plate 4 2 Description V VC 50 V VC 75 V VC 100 and V VC 150 150 have a micro filter on the intake side and an oil and oil mist separator for the return of the oil to the oil system on the outlet side The vacuum pump is housed in a sound cover A fan between the pump housing and the motor cools the air in the pump housing and cools the circulating oil An integral non return valve
5. provide strain relief We recommend using motor protection switches with delayed switch off depending on possible excess current Temporary excess current can 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 Elmo Rietschle 6 Commissioning and decommissioning 6 1 Commissioning A Elmo Rietschle Commissioning and decommissioning Improper use May lead to severe or fatal injuries Therefore be sure to obey the safety instructions Hot surfaces When the machine is at operating temperature the surface temperatures on the components Fig 2 Q may go above 70 C You must avoid touching the hot surfaces marked with warning plates 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 Oil aerosols in the extracted air In spite of the air oil removing system separating the oil mist to a large extent the extracted air contains a small residue of oil aerosols Breathing in these aerosols all the time could damage your health Therefore you must ensure that the installation room is well ventilated www gd elmorietschle com Gardn
6. the delivery condition 10 3 1 2 Lifting and transporting EE eee ete e A i 10 STOFAGO ME Ur CTS 11 3 2 1 Ambient conditions for storage 11 Disposal c te eem eR RULES E Su EE 11 Setup and Operation oc Au ee ERE dE NN ERR NEE NR NES NIE NN Ron RR LU 12 SUD sta heey a4 eet nee er RA aia 12 4 1 1 Data plate iconos DRE IU edd a ew RARO bead seed 13 Description uere x APR USER EHE eee AE E ADAE US ERENNERT IER EEN EN 13 AICS OF application EE 13 Installation iii oia eo ci mc EE EIERE TR oc c a Ee A ia 14 Preparing for installation 14 Installation mL 14 Connecting PIPES s iaa RR br es Re Pros A kee PSS RAR 15 Filling with lubricating olla a cir REG nx URGE REEL EUR Inc na 15 Connecting tlieimotor uisei 4 22484 eee px a EE ES EN GUY esse 16 Commissioning and decommissioning oooooconnnnn een 17 COMMISSIONING e bss ik hr rx Dk RE M Ru Pong C EGER d oa go o Ee Run gue we 17 6 1 1 Checking the rotation direction llle 18 Decommissioning stong 18 Re cOMMISSIONINO ENEE 18 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 2 BOS ue 7 1 7 2 7 3 7 4 Table of contents Maintenance and repair o oooocooconnn enhn nnn 19 Ensuring operational safety o o ooooocccooo en 19 Maintenance work 2 22064 dese beet ews Fete pe be s e Dur Pere EN Rob e oe puer addon 19 7 2 1 Ar TUSTIN Gos Pr 20 7 2 2 COUDIING zz xh bb E Ben EE RS EXE 21 1 2 3 LUDN
7. CAtON orte os rre xag I et RE 22 7 2 4 Oil removal Auge e sense Rae aa 23 Repa Sevi cus a a Ge CR EO o RED 24 PANG PANS ei scenes er ee SE Ms euet Ee 25 Malfunctions Causes and elimination leere 26 Technical Data ue see gn RR ER ENNEN EE ENN a a eee nenn 29 2 Elmo hie www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 3 Foreword 1 Foreword 1 1 Principles These operating instructions e are a part of the following oil flooded rotary vane vacuum pumps V VC 50 V VC 75 V VC 100 and V VC 150 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 Contents No BA 231 EN C 0045 EN 7 7025 003 17 E 231 Document Operating Instructions Supplier documentation Declaration of Conformity Declaration of harmlessness Spare parts list Spare parts document Data sheet Technical data and graphs D 231 Info sheet Water vapour compatibility for oil flooded vacuum pumps 200 Info sheet Storage guidelines for machines 1 150 anufacturer s declaration Manufact s declarat 1 4 Abbreviations 1 5 Directives standards laws 4 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Den
8. Edition 1 4 2014 BA 231 EN Original Operating Instructions V VC 50 75 100 150 I Rietschle Vacuum pump V Serie V Series Drehschieber Rotary Vane 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 5 5 6 1 6 2 6 3 Table of contents FOrGWOrd suas ma pru a nee eed eae RA a a en are 4 Pririclples iii A AR RA A A A AS 4 Target grouDuuss s eee 022 ike IA p a ee A A A e 4 Supplier documentation and accompanying documents 4 Abbreviations ccc 0 4 ce eme e NEE e e dace BOR CR des ERR EEN CR DART ec ER 4 Directives standards laws o o oooooooor ehh 4 Symbols and meaning i c eem sn NEE pe ELE cm nea e Ree Xm eee DEN 5 Technical terms and meaning oooococorn enn 5 Greed T PPP TTE 5 Sadfely suit edu eg A A AA AAA 6 Warning instruction markings 6 Generals i 2 errek Be RA A A A A A bee 6 DD sigriated NEE 7 Unacceptable operating mode 7 Personal qualifications and training 2 22eH een een en 8 Salety CONSCIOUS WORK ana Et p mx a ee Ee ee EE 8 Safety notes for the operator nee anne eee 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 9 Transport storage and disposal enne 10 Transportation za un lee eet O Feb AC Ee EES 10 3 1 1 Unpack and check
9. cks in more wa ter vapour than is suitable for its water vapour compatibility Contact the manufacturer for increased gas ballast Pump only works for a short time and therefore does not reach its normal operating temperature Let the pump continue to run with a closed suction side after extracting the water vapour until the water has evaporated from the oil Please contact Elmo Rietschle Service for other malfunctions or those that cannot be eliminated 28 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH Elmo Rietschle Technical Data 9 Technical Data V VC Sound pressure level max EN ISO 3744 Toleranz 3 dB A Weight Length Width Height Vacuum connection Exhaust air outlet Correct amount of oil The length and the weight may differ from the information listed here depending on the motor manufac turer You will find more technical data on the data sheet Daten I Se D 231 Zi Im e Download the PDF file D231 gt V VC 50 V VC 150 e Download the PDF file ttp www gd elmorietschle com Downloads Product Documents gt V Series Data Sheets NOTICE Subject to technical changes Fig 12 Data sheet I Elmo i
10. contaminated the discharged medium is Only lubricating oils complying with DIN 51506 group VC VCL or a synthetic oil approved by Elmo Rietschle must be used The viscosity of the oil must comply with ISO VG 100 as per DIN 51519 Elmo Ri etschle oil types MULTI LUBE 100 mineral oil and SUPER LUBE 100 synthetic oil see also oil recom mendation plate Fig 7 M If the oil is subject to high temperatures ambient or intake temperatures over 30 C insufficient cooling 60 Hz operation etc the oil change interval may be extended by using the recommended synthetic oil 22 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH I BOS ue 7 2 4 Oil removal Maintenance and repair closed Fig 8 Air oil remover Elmo Rietschle Heavily contaminated air oil removing devices lead to increased pump temperatures and in extreme cases may cause the lubricating oil to ignite spon taneously The oil separator elements V VC 50 75 gt 3x V VC 100 150 4x can become contaminated by dust particles after they have been running for some time power consumption and pump temperature in crease Replace these components Fig 7 L every 2000 operating hours or when the filter resistance is 0 7 bar see pressure gauge gt Accessories Check ing with short term atmospheric suction because it is not possible to clean them Reduce the change intervals acc
11. e www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 29 Elmo Rietschle Gardner 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 Oil lubricated vacuum pump of the Series V VC Type V VC 50 V VC 75 V VC 100 V VC 150 V VC 200 V VC 202 V VC 300 V VC 303 V VC 400 V VC 500 V VC 700 V VC 900 V VC 1100 V VC 1300 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 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 Dr Friedrich Justen Director Engineering C_0045_EN Safety declaration form 7 7025 003 17 for vacuum pumps and components Page 1 of 1 Gardner Denver Schopf
12. ection 3 2 1 Page 11 Check the condition of the machine cleanliness cabling etc Drain the preserving agents For installation see Section 5 Page 14 For commissioning see Section 6 1 Page 17 1 8 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 2 BOS ue Maintenance and repair T Maintenance and repair A MN 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 A MS Hot surfaces and equipment During maintenance work there is the danger of getting burnt on hot components Fig 2 Q and by the machine lubricating oil Wait for the machine to cool down 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 Maintenance to be carried out Section monthly Check the pipes and screws for leaks and to ensure they are seated properly and if necessary seal again or tighten up monthly Check the terminal box and cable inlet holes for leaks and if necessary re seal monthly Clea
13. er Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 17 Commissioning and decommissioning 6 1 1 Checking the rotation direction The drive shaft direction of rotation is shown by the rotation direction arrow Fig 2 O on the mo tor flange Start the motor briefly max two seconds to check the direction of rotation When looking at the motor fan it must rotate clockwise NOTICE Incorrect direction of rotation Operating in the wrong direction of rotation leads to damage to the machine Use a phase sequence indicator to check the direc tion of rotation anti clockwise rotating field 6 2 Decommissioning storing After correcting the direction of rotation if nec essary start the motor again and stop it again after 2 minutes in order to top missing oil up to the upper edge of the sight glass Fig 2 1 This topping up at the filling point Fig 2 H must be repeated until all the oil pipes have been filled completely The filling point must not be open when the pump is running Stop the machine a b 6 3 Re commissioning mp Wu Switch the machine off If available close the cut off device in the suction and pressure pipe Disconnect the machine from the electricity source Depressurise the machine Open the pipes slowly c The pressure reduces slowly Remove the pipes and hoses Seal the connections for suction and pressure nozzles using adhesive foil see also S
14. essure 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 Data a
15. fheim 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 Fig 1 Lifting and transporting 1 Eyebolt 10 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 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 Tighten the eyebolts Fig 1 1 firmly The machine must be suspended on the eyebolt using the lifting device for lifting and transport ing Elmo Rietschle Trans
16. he motor flange Fig 6 n axially and suspend with a lifting device If the sprocket Fig 6 k is damaged or worn then replace it The fan Fig 6 v should also be checked for damage from time to time and replaced if necessary NOTICE Frequent starting up and high ambient tem perature The service life of the sprocket Fig 6 k is reduced as a result of this Re assemble in reverse order www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 21 Maintenance and repair 7 2 3 Lubrication Fig 7 Lubrication and removing oil NOTICE H Oil filling point Always change the oil when the machine is at I Oil sight glass operating temperature and in an atmospherically ventilated area If it is not completely emptied the amount that can Oil discharge point L Oil separator element be refilled is reduced V VC 50 75 gt 3x V VC 100 150 gt 4 x The waste oil mustbe disposed of in compliance with the local environmental protection regulations If you are going to use another oil type empty the oil removing device housing and oil cooler com pletely M Oil recommendation plate The oil level must be checked at least once a day if necessary top the oil up to the upper edge of the sight glass Fig 7 1 First oil change after 500 hours of operation Subsequent oil changes after 500 2000 hours of operation Reduce the change inter vals accordingly depending on how
17. heim 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 O 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 U 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 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 Hazard
18. imes an 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 a If it is installed in the open air the unit must be protected from environmental influences e g by a O protective roof 2 Elmo hie www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 1 3 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 gas ballast Fig 2 U a the oil removing device housing Fig 2 T must be easily accessible The cooling air inlets Fig 2 E and the cooling air outlets Fig 2 F must be at least 30 cm away from adjacent walls Cooling air coming out must not be sucked in again For maintenance work there must be a space of at least 40 cm around the machine eo The suction flange Fig 2 D oil filling point Fig 2 H oil sight glass Fig 2 1 oil outlet Fig 2 K 5 2 Installation NOTICE The machine may only be operated when it is set up hori
19. le ments Section 7 2 4 The back pressure is too high when the exhaust air is being discharged Check the hose or the pipe Section 5 3 Ambient or intake temperature is too high Ensure it is being used prop erly Section 2 3 Cooling air supply is ob structed Check environmental condi tions Section 5 1 Clean ventilation slots Section 7 2 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 27 Malfunctions Causes and elimination Fault Cause Troubleshooting Important The vacuum pump produces a abnormal noise The blades making a hammering noise when starting from cold is normal if it disappears within two minutes as the operating tempera ture increases The pump housing is worn chatter marks Repair by manufacturer or authorised workshop Elmo Rietschle Service The vacuum adjustment valve if available is vibrating Replace the valve Section 7 4 Blades are damaged Repair by manufacturer or authorised workshop Elmo Rietschle Service Vacuum pump or its oil is too cold Note the ambient temperature and the intake temperature Section 2 3 The lubricating oil is too vis cous The oil viscosity must comply with ISO VG 100 as per DIN 51519 Section 7 2 3 Water in lubricating oil Pump sucks in water Install water interceptor up stream of the pump The pump su
20. must be eliminated The machine must not be in touch with inflam mable substances Danger of fire by hot surfaces discharge of pumped media or cooling air 8 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 2 BOS ue Safety 2 8 Safety instructions for installing commissioning and maintenance 2 9 Guarantee conditions Elmo Rietschle 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 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 Gardner Denver Schop
21. n the ventilation slots on the machine and the motor cooling ribs depending on how dirty the Clean intake air filter discharged medium is Clean gas ballast valve filter at least once a year Check for coupling wear daily Check the oil level 500 2000 h Change the oil 2000 h Change the oil separator elements IS Elmo ie www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 1 9 Maintenance and repair 7 2 1 Air filtering Fig 4 Air filtering D G U f2 h S S2 Suction flange Cover Gas ballast valve Micro filter Valve Lens flange screw Screws SSN E N A 2 a fa fa Fig 5 Gas ballast valve h fa 9 fa 20 Cover Filter disc Countersunk screw Micro filter discs NOTICE Insufficient maintenance on the air filter The power of the machine lessens and damage may occur to the machine Intake air filter The micro filter Fig 4 f must be cleaned by rinsing out or purging or replaced more or less often de pending on how dirty the discharged medium is Remove the cover Fig 4 G after undoing the screws Fig 4 s and remove the suction flange Fig 4 D after undoing the screws Fig 4 s Re assemble in reverse order After that check the
22. nd motor data plate e Instruction and warning plates The operator is responsible for observing local regu lations 6 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 2 BOS ue 2 3 Designated use 2 4 Unacceptable operating modes Safety The machine must only be operated in such areas as are described in the operating instructions 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 and a suction temperature of between 12 and 40 C Please contact us for temperatures outside this range the machine may convey compress or extract the following media e Air The air extracted may contain water vapour but no water or other liquids For water va pour compatibility see Info 200 e all non explosive non inflammable non ag gressive and non poisonous dry gases and gas air mixtures 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 extracting conveying and compressing ex plosive inflammable aggressive oxidative or poisonous media e g dust as per ATEX zone 20 22 solvents using the machine in non commercial plants if the necessary precautions and protective meas ures have not been taken in the plant
23. ner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH Section 7 2 1 Elmo Rietschle Fault Cause Malfunctions Causes and elimination Troubleshooting Important Final pressure max vacuum is not reached Leak on the suction side of the vacuum pump or in the system Check the pipework and Screw connections for leaks and to ensure that they are firmly seated Section 7 2 Incorrect oil viscosity The oil viscosity must comply with ISO VG 100 as per DIN 51519 Section 7 2 3 Machine gets too hot Ambient or intake temperature is too high Ensure it is being used prop erly Section 2 3 Cooling air supply is ob structed Check environmental condi tions Section 5 1 Clean ventilation slots Section 7 2 The lubricating oil is too vis cous The oil viscosity must comply with ISO VG 100 as per DIN 51519 Section 7 2 3 The air oil removers are dirty Change the oil separator ele ments Section 7 2 4 The back pressure is too high when the exhaust air is being discharged Check the hose or the pipe Section 5 3 Exhaust air contains visible oil mist Elmo Rietschle The air oil remover devices are not inserted correctly or the O rings are missing Check that it is correctly seated Section 7 2 4 Unsuitable oil is being used Use suitable types Section 7 2 3 The air oil removers are dirty Change the oil separator e
24. ordingly depending on how contaminated the discharged medium is Changing Undo the air oil removers Fig 7 L with a ring spanner spanner width 19 mm or 3 4 rotating counter clockwise Insert new air oil removers with the open lock symbol see Fig 8 with the arrow W on the insert and fix turning clockwise until it clicks into place www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 23 Maintenance and repair 7 8 Repair Service a For on 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 Riet schle Service centre for inspection maintenance or repair a fully completed signed declaration of harmlessness must be enclosed The declaration of harmlessness is part of the ee supplier s documentation besen Pasame erase Vider irn ET ee nae be U Leen gessenegjieme __ ir schaute i q a I E b After a repair or re commissioning the actions listed under Installation and Commissioning must be carried out as for initial commissioning
25. ough the exhaust air hole Fig 2 B or con ducted away using a hose or pipe c 5 4 Filling with lubricating oil amp Fill the lubricating oil for suitable types see the Maintenance section via the oil filling point Fig 2 H up to the upper edge of the sight glass Fig 2 1 b Close the oil filling points I Elmo hie www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 1 5 Installation 5 5 16 Connecting the motor www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH A M Danger of death if the electrical installation has not been done professionally The electrical installation must only be done by a qualified electrician observing EN 60204 The operat ing company has to provide the main switch 8 The motor s electrical data is given on the data plate Fig 2 N or on the motor data plate Fig 2 P 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 con nection version Compare the motor data with the data of the existing mains network current type voltage network frequency permitted cur rent value Connect the motor via the motor protection Switch for safety reasons a motor protection switch is required and the connecting cable must be installed via a cable fitting to
26. ous 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
27. port 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 Storage temperature 10 C to 60 C For long term storage more than 3 months it is useful to use a preservation oil rather than operating oil See Info Machine storage guidelines 150 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 cold cleaner and paint resi dues 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 I Elmo hie www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 1 1 Set up and operation 4 Setup and operation 4 1 Setup Fig 2 Vacuum pump V
28. prevents the evacuated system from being ventilated after the pump has stopped If the machine has been idle for more than two minutes the connected pipe should be ventilated to atmospheric pressure A gas ballast valve fitted as standard Fig 2 U prevents condensation of water vapour in the inside of the pump when low amounts of steam are sucked in when the pump is at operating temperature A reinforced gas ballast optional can be used if there is a higher amount of water vapour The pumps are driven by standard flanged three phase motors using a coupling 4 3 Areas of application These oil flooded rotary vane vacuum pumps V VC 50 V VC 75 V VC 100 and V VC 150 are suitable for pro ducing vacuums The nominal pumping capacity with free suction is 100 50 70 100 and 150 m h at 50 Hz Data sheet D 261 shows the dependency of the pumping capacity on the intake pressure These types are suitable for the evacuation of closed systems or for a continuous vacuum within the follow ing intake pressure ranges 0 5 to 500 mbar abs If the machine is operated continuously outside these ranges there is the risk of oil leaking through the outlet opening When evacuating closed systems the volume to be evacuated must be no more than 296 of the nominal pumping capacity of the vacuum pump For permanent operation of 100 mbar abs the next larger motor output must be used bh If the unit is switched on more frequently at regular intervals of about 10 t
29. ver Deutschland GmbH EU Directive 2002 95 EG RoHS Fig Figure V VC Vacuum pump m h Pumping capacity mbar abs Final vacuum operating vacuum See Conformity Declaration Elmo Rietschle 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 o Information note A 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 Machines Pump and motor combination ready to be connected Motor Pump drive motor Vacuum pump Machine to create a vacuum Rotary vane Machine s design or active principle Pumping capacity Vacuum pump volume flow related to the condition in the suction con nection Final pressure abs The maximum vacuum that a pump reaches when the suction opening is closed Given as absolute pressure Permanent vacuum The vacuum or the suction range at which the pump operates perma nently The permanent vacuum or intake pressure is gt than the final vacuum and than the atmospheric pressure Noise emission 1 8 Copyright Elmo Rietschle The noise emitted at a specific loading given as a figure sound pr
30. y does not correspond with the motor data 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 overload trigger as per VDE 0660 Part 2 or IEC 947 4 Section 5 5 Vacuum pump or its oil is too cold Note the ambient temperature and the intake temperature Section 2 3 The lubricating oil is too vis cous The oil viscosity must comply with ISO VG 100 as per DIN 51519 Section 7 2 3 The air oil removers are dirty Change the oil separator ele ments Section 7 2 4 The back pressure is too high when the exhaust air is being discharged Check the hose or the pipe Section 5 3 Permanent operation gt 100 mbar abs Use next largest motor output Section 4 3 Pumping capacity is insufficient The suction pipe is too long or too narrow Check the hose or the pipe Section 5 3 Leak on the suction side of the vacuum pump or in the system Check the pipework and Screw connections for leaks and to ensure that they are firmly seated Section 7 2 The intake filter is dirty Clean or replace the intake filter 26 www gd elmorietschle com Gard
31. zontally 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 Level and straight e The bearing surface must be at least the same size as the machine e The bearing surface must be able to bear the weight of the machine It is possible to install the machine on a firm base without anchoring When installing on a substruc ture we recommend fixing with flexible buffers 14 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 2 BOS ue Installation 5 3 Connecting pipes Sealing or constricting of the exhaust air outlet Fig 2 B may lead to severe or fatal injuries In the aggregate an inside pressure can be higher and higher which leads to the destruction of com ponents NOTICE Material damage resulting from the forces and torques of the pipes on the unit being too high Only screw pipes in by hand The pumping capacity of the vacuum pump is reduced if the suction pipe is too narrow and or too long Counter pressures on the outlet side are only permissible up to 0 1 bar Prevent liquids accumulating in the exhaust line E The vacuum connection Fig 2 A can be found on the suction flange Fig 2 D The discharged air can be freely blown out thr
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