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Original Operating Instructions R-VWP

1. Gi o eyi Yo 4 W Lei e sie e Fig 6 Connection positions EI 25 Rietschle www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 17 A Gardner Denver Product Installation 5 8 Connecting pipes 5 4 Sealing gas connection 5 5 Gauge connection 5 6 18 Filling with lubricating oil a Remove transportion cover of the pre vacuum and high vacuum connection b High vacuum connection at Fig 2 A 3 A NOTICE The pumping capacity of the vacuum pump is reduced if the suction pipe is too narrow and or too long If the suction pipe is longer than 5 m then a larger diameter than that of the pump flange should be used c Pre vacuum connection at Fig 2 B 3 B NOTICE The pre vacuum connection must not be ob structed or partly obscured In order to prevent aggressive media from pen etrating into the gear chamber sealing gas can be superimposed over the labyrinth sealing system see sealing gas connection Fig 2 3 S For further information please contact our company Gauge connection at Fig 2 3 U for connecting of measuring installations EI The lubricating oil recommended brands see under Maintenance for the toothed wheels and bearings can be put into the booth oil filler ports Fig 2 3 H H3 until the oil level shows at the middle of the oil sight glasses Fig 2 3 l l3 After filling ma
2. Data Sheets NOTICE Subject to technical changes Fig 17 Data sheet example 27 Rigtechie www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 35 A Gardner Deve Product Elmo Rietschle A Gardner Denver Product 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 Roots vacuum pump of the Series R VWP 500 Type R VWP 500 R VWP 1000 R VWP 1500 R VWP 2500 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 Schopfhe
3. 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 forinspection 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 pes Eer Vider amiran na Teese ee nae be Ue Leen gessenegjieme ln Stade i 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 Fig 14 Clearance certificate 7 7025 003 17 30 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 2 Ricischle A Gardner Denver Product 7 4 Spare parts d rn Fig 15 Spare parts list example ae Click here if you wart to acess the catalog without using amp password no ordering possible Bitte wahlen Sie Ihre Sprache Please choose your language d ei mmm D Fig 16 Web site http www service er de Elmo Rietschle A Gardner Dever Product Maintenance and repair Order spare pa
4. The mesh filter is dirty Clean or replace the mesh filter Section 7 2 2 Section 7 4 The suction pipe is too long or too narrow Check the hose or the pipe Section 5 3 Machine or system leaking Check the pipework and Screw connections for leaks and to ensure that they are firmly seated www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH Section 7 2 Elmo Rietschle A Gardner Denver Product Fault Cause Malfunctions Causes and elimination Troubleshooting Important Pre pump does not reach ultimate vacuum Machine or system leaking Check the pipework and Screw connections 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 prop erly Section 2 3 Cooling air supply is ob structed Check environmental condi tions Section 5 1 Clean ventilation slots Section 7 2 Sealing oil degrades rapidly Sealing rings and the wear ing sleeve of the shaft feedthrough are worn out Change sealing rings and the wearing sleeve of the shaft feedthrough Section 7 2 4 The machine makes a abnormal noise Deposits on the rotary piston Clean the working space and the rotary piston Elmo Rietschle Service The coupling rubbers are worn Replace coupling rubbers Section 7 2 1 Please
5. as well as gaseous oxygen and other oxidants water vapour liquids or solid materials using the machine in non commercial plants if the necessary 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 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 o
6. and D201 a If the unit is switched on more frequently at regu e lar intervals of about 10 times per hour or at higher Ww 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 4 If it is installed in the open air the unit must be pro v tected from environmental influences e g by a pro tective roof EI 25 Rietschle www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 15 A Gardner Denver Product Installation 5 Installation 5 1 Preparing for installation Check the following points Machine freely accessible from all sides Do not close ventilation grids and holes Sufficient room for installing and removing pipes and for maintenance work particularly for install ing and dismantling the machine No external vibration effects Do not suck any hot exhaust air from other ma chines into the cooling system K and sealing oil pot Fig 2 3 G should all be easily accessible The cooling air entry Fig 2 3 E and the cooling air exit Fig 2 3 F must have a minimum dis e The oil filling ports Fig 2 3 H H oil sight glasses Fig 2 3 l l2 oil drain points Fig 2 3 K tance of 20 cm from any obstruction The discharged cooling air must not be re circulated 5 2 Installation NOTICE The machine may
7. ee 10 Transportation uses kh weve Sewn PO RO EN ee eee dae See A eae 10 3 1 1 Unpack and check the delivery condition 10 3 1 2 Lifting and transporting EE eee eta ee ee ee ee BARRE NEE es 10 Sore IM 11 3 2 1 Ambient conditions for storage 11 DISDOSal xe AERE ERE REDI RE ae PE anes EE 11 Setup and operations seisu a cece ee NNN xh LN NNN EI hx RIRs ee Rm RO mob RR 12 SCUP ENEE EE EE 12 4 1 1 Data plate asso E EREXT REIR SURREY NGOR EN CA ET EAR PER bee gh 14 Breged DC ENEE REENERT EN RRE MEAG EE Ae REA ee EN 14 Areas ot eler Le EE 15 Installation 5 52 nic Ea eo ci mc EELER ee a REEDE 16 Preparing for installation 16 lucu m oe Vode ee dene wees eke a Rad Daan Sade eddie india oboe 16 5 2 1 Connection POSITIONS soe sia 50084 Rer ee sate ae REESE ENG RAGURR UAE or Pee a eS 17 Connecting PIDES EE 18 Sealing Gas connection oie vies tages mE IG REX eee ee bode pee deren Stave sees 18 Gaug COMMECTION EE 18 Filling with lubricating Ee TEE 18 Connecting tlie qmotor uot eec does Rm pata A ueris dale So bles alah EE SEET 19 El www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 25 Rietschle Aare Denver Product 6 2 6 3 Tal 7 2 7 3 7 4 Table of contents Commissioning and decommissioning sssassnnsssnnnnnnununnnnnnnnnnnnnnnn 20 Elan Ee ul e WEE 20 6 1 1 Checking the rotation direction llle 21 Decommissioning stong 21 He comnmnissloningis x us
8. lifting de vice VWP 500 1500 After unscrewing the screws Fig 10 s remove the motor flange Fig 10 n Unscrew countersunk screw Fig 12 s and remove with disc Fig 12 s Pull off the coupling driven Fig 10 q with a suitable puller Remove key Fig 12 ss Drain the oil in the chamber on the motor side by unscrewing the plug K After unscrewing the allen screws Fig 12 s lever out the intermediate flange Fig 12 n in the area of the fixing pin The splash plate Fig 12 n must have a vertical position with their recess otherwise it is impossible to remove the intermediate flange Remove wearing sleeve Fig 12 n of the piston and change it Push off sealing rings Fig 12 n resp Fig 12 ns with a drift from the motor side out of the intermediate flange Fig 12 n and change them NOTICE Re assemble in reverse order For filling the sealing oil chamber with oil remove the ventilation screw Fig 2 G EI 28 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 25 Rietschle A Gardner Denver Product Maintenance and repair VWP 2500 S S S Ng n nm Se Fig 13 Changing of the shaft sealing rings and the shaft wearing sleeve VWP 2500 VWP 2500 After unscrewing the screws Fig 10 s remove the motor flange Fig 11 n Unscrew screw Fig 13 s and remove with disc Fig 13 s Pu
9. 00 M20 gt VWP2500 b Tighten the eyebolts Fig 1 2 firmly c The machine must be suspended on the eye bolts using the lifting device for lifting and trans porting Fig 1 Lifting and transporting 1 Threaded hole 2 Eyebolt 10 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 2 Rietschle 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 see Info Machine storage guidelines Page 4 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 su
10. 2 3 O Start the motor briefly max two seconds to check the direction of rotation When looking at the motor fan it must rotate clockwise A 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 Stop the machine 8 b 6 3 Re commissioning E W I lig 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 discharge nozzles with adhesive foil see also Section 3 2 1 Page 11 Check the condition of the machine cleanliness cabling etc For installation see Section 5 Page 16 For commissioning see Section 6 1 Page 20 EI 25 Rietschle www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 21 A Gardner Denver Product Maintenance and repair 7 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 NEUES Hot surfaces and equipment During maintenance work
11. 5 Ricischle A Gardner Denver Product Maintenance and repair S4 VWP 2500 VA EN LLELLLL Ss E OAA Eme SE 7 Lubricating VWP 2500 Oil change The oil in these two chambers should be changed after 5000 operating hours under normal ambient conditions see oil drain screws Fig 2 3 K K The oil in the oil pot does not require complete changing only topping up If however this consump tion is excessive it will be necessary to change the shaft sealing rings and the shaft wearing sleeve The viscosity must correspond to ISO VG 100 ac cording to DIN 51519 VWP 500 1500 Elmo Rietschle oil types MULTI LUBE 100 mineral oil see also oil recommendation plate Fig 2 M VWP 2500 Elmo Rietschle oil types SUPER LUBE 100 synthet ic oil see also oil recommendation plate Fig 3 M www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 27 Maintenance and repair 7 2 4 Changing of the shaft sealing rings and the shaft wearing sleeve ns n na VWP 500 bel 1500 n Se Te Fig 12 Changing of the shaft sealing rings and the Switch off the pumps and vent to atmospheric pres shaft wearing sleeve VWP 500 1500 sure After unscrewing the allen screws Fig 10 11 s pull off the motor together with the motor side coupling half Fig 10 11 q and suspend with the
12. 70 C S Sealing gas connection U Gauge connection Se Threaded hole X Foot optional extras www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 1 3 Set up and operation 4 1 1 Data plate 1 Type Size mechanical version 1 2 3 4 5 2 Serial number 3 Year of construction Gardner SN SC10077124001 2011 Denver puar 4 Item no TYP VWP 1500 05 1D 1020770511 JA Ap max 60 mbar 5 Pressure difference nominal 1580 0 m h i Ke 6 Suction capacity EN 60034 7 Speed 4 00 kW 2820 min Made in TF 58 D 79650 Schopfheim T 8 Motor rating 8 7 6 Fig 4 Data plate 4 2 Description Roots pumps are two shaft rotary piston pumps where two symmetrical rotary pistons are rotating in oppo site directions in a housing and are synchronised by a pair of toothed gears The pumping chamber of Roots pumps is oil free The synchronised drive gears and the bearings for the rotors are oil lubricated The drive gears and the bearings are fitted into the two end chambers which also contain the oil tanks Both the end chambers are separated from the pumping chamber using labyrinth seals Both oil tanks are designed so that all rotational speeds bearings and gears are supplied with the correct amount of oil An integral unloading valve Fig 5 C gives the automatic facility to start the Roots pump at the same time as the backing pump Consequently when starting an overload of the drive motor c
13. Edition 1 12 2011 BA 200 EN O JO R Serie R Series W lzkolben Rotary Lobe 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 5 6 5 7 Table of contents FOrGWOrd suas ma pru a iR FREE SR E RR RA ER QUE ERA RR PERRA UN RUE Roa QUE a 9 8 8 8 4 Pririclples xx euer d xr aes e d ue FERE E ERU epe EUG pau s e al cac RR 4 larget group ssec ete a het ew IA p BE GNE gap eee baad E se ae Pad Eon por pe d 4 Supplier documentation and accompanying documents 4 Abbreviations esac cia eo eee ec Va ce Rab a ee es a ee ER 4 Directives standards laWS n onanan ananena 4 Symbols and meaning e ET EEN ew Rear x ewe ee aw moe DEN 5 Technical terms and Meaning lisi 5 Copyrights 1235 sso xxn ue Rh REPE EA UENIRE Ras Ced nt ae QE RE dp we 5 Cri poco C eI 6 Warning instruction markings 6 General s 2 mex RR REREIRA Gue fai ee Seed Pee et eee eee eevee edt e dee eee saws 6 DD sigriated NEE 7 Unacceptable operating mode 7 Personal qualifications and training 2 0 00 eee 8 Salety CONSCIOUS WOK iE E RERO Pix bx RUE OES re mae eS ued ad dred eS 8 Safety notes for the operator 00 00 e ee eee 8 Safety instructions for installing commissioning and maintenance ulsss 9 Guarantee Conditions SEN eae ee SINT e dk Rue Gee ee ce ee ee EE 9 Transport storage and disposal 0000 eee
14. act 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 Q 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
15. an be avoided The R VWP has a protection mesh on the inlet High vacuum connection Fig 2 A 3 A 5 A and pre vacuum connection Fig 2 B 3 B 5 B have flanges according to DIN 28404 R VWP 500 1000 1500 or DIN 2501 R VWP 2500 All the pumps are driven by a direct flanged three phase standard TEFV motor via a pin and bush coupling EI 14 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 25 Rietschle A Gardner Denver Product Set up and operation E eL ESSE LS i See TA Zh S N N VV AR B E Ld Een Fig 5 Rotary lobe vacuum pump R VWP A High vacuum connection C Unloading valve B Pre Vacuum connection 4 3 Areas of application The contact less operating Roots vacuum pumps R VWP are primarily used for producing coarse and fine vacuum and for handling gasses and vapours They can tolerate water vapour and most corrosive vapours Contamination that could be drawn in such as dust and liquid can not build up in the conveyor chamber even after shutdown because the direction of flow is from the top to the bottom of the units Roots boosters are normally used in combination with backing pumps The vacuum capacities at atmosphere are 485 1072 1580 und 2293 m hr operating on 50 cycles The pumping curves which show max compression ratio against pre vacuum can be found in data sheets D 200
16. aration of Conformity C 0050 EN Declaration of harmlessness 7 025 003 17 E 199 E 200 E 201 Data sheet Technical data and graphs D 200 D 201 Spare parts list Spare parts document Info sheet Storage guidelines for machines 1150 Manufacturer s declaration EU Directive 2002 95 EG RoHS 1 4 Abbreviations Fig Figure R VWP vacuum pump m h pumping capacity 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 o 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 Pump and motor combination ready to be connected Motor Pump drive motor Vacuum pump Machine to create a vacuum Rotary lobe Machine s design or active principle Pumping capacity Vacuum pump volume flow related to the condition in the suction con nection Compression ratio The compression ratio specifies the proportion
17. beer es RE ace F r ere Rd RR dee Xu Dae Ribas RE ES 21 Maintenance and repail ssec rn RR e E RE eR ela eee EUER ER RO RU X ERR e 22 Ensuring operational safety rss irin A EEIE enne 22 Maintenance WOK esse skra ur ERR YER RERO eve Peek ba eR REG X EEG ba ERR RRRA 22 7 2 1 COUDIING DEE 23 7 2 2 Air filterinig icc seve pete eos boda eee eee ee Ra ee ee eS 25 7 2 3 Lubricating Tp ec 26 7 2 4 Changing of the shaft sealing rings and the shaft wearing sleeve 28 Repar Servl68 s vicecomes co Cac Rad Roe E RO o ACER eee ao alate ACORN aw eee 30 Spare pans ssia vu EEN ie ENEE wales ENEE SEET ewe ER ENG ALEN EE EN eS EN Malfunctions Causes and elimination eeeeeeeee mI 32 Technical Data EE EE EE 34 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 are a part of the following contact free running rotary lobe vacuum pumps models R VWP 500 R VWP 1000 R VWP 1500 and R VWP 2500 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 200 EN Supplier documentation Decl
18. between the intake pres sure and the pre vacuum Noise emission 1 8 Copyright Elmo L Rietschie Bee The noise emitted at a specific loading given as a figure 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 Contraventions will lead to claims for damages 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 mus
19. bject 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 Setup and operation 4 1 Setup Fig 3 Rotary lobe vacuum pump R VWP 500 R VWP 1000 R VWP 1500 High vacuum connection Pre Vacuum connection Cooling air inlet Cooling air outlet D mm DS Sealing oil pot G Ventilation screw H4 H Oil filling point L l Oil sight glass K K Oil discharge point mn oz S DO Oil recommendation plate Data plate Rotation direction plate Drive motor Motor data plate hot surfaces gt 70S C Sealing gas connection Gauge connection l 12 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 2 Rictschie A Gardner Denver Product Set up and operation Fig 3 Rotary lobe vacuum pump R VWP 2500 Qo mm D gt G Vacuum connection Exhaust air outlet Cooling air inlet Cooling air outlet Sealing oil pot Ventilation screw H H Oil filling point l4 l Oil sight glass K K Oil discharge point Oil recommendation plate Elmo Rietschle A Gardner Denver Product N Data plate Oo Rotation direction plate P Drive motor P Motor data plate Q hot surfaces gt
20. contact Elmo Rietschle Service for other malfunctions or those that cannot be eliminated Elmo Rietschle A Gardner Denver Product www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 33 Technical Data 9 Technical Data R VWP Sound pressure level max EN ISO 3744 Tolerance 3 dB A 80 82 82 86 87 87 Sound power level 90 92 92 Weight 100 180 225 342 Length 871 931 1058 1192 Width 315 418 738 535 Height 260 370 370 454 High vacuum connection DN 100 DIN 28404 DN 160 DIN 28404 DN 160 DIN 28404 DN 150 DIN 2501 Pre vacuum connection DN 100 DIN 28404 DN 100 DIN 28404 DN 100 DIN 28404 DN 100 DIN 2501 Correct amount of oil 1 5 3 5 3 5 2 8 The length and the weight may differ from the information listed here depending on the motor manufac turer 34 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH Elmo Rietschle A Gardner Denver Product Technical Data You will find more technical data on the data sheet Dat A Els D 200 and D 201 en Ristachie T EE eal e Download the PDF file T D200 gt R VWP 500 R VWP 1500 D201 gt R VWP 2500 e Download the pdf file http www gd elmorietschle com Downloads Product Documents gt R Series
21. crews Fig 8 s remove the motor flange Fig 8 n If the coupling rubbers Fig 8 k are damaged remove the circlips Fig 8 l from the coupling bolt Fig 8 r and ex change the coupling rubbers Fig 8 k Leave the spacer Fig 8 p in place Checking and changing the coupling bolts Fig 8 r Unscrew countersunk screw Fig 8 s and remove with disc s4 Pull off the driven coupling Fig 8 q with a suitable puller Remove the nut Fig 8 w with washer Fig 8 u and exchange the coupling bolts ACHTUNG Frequent start up and high ambient tempera ture The service life of the coupling rubber Fig 8 k is reduced by this Re assemble in reverse order EI 24 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 25 Rietschle A Gardner Denver Product Maintenance and repair C an a Se ps H Fig 8 Coupling VWP 500 1500 7 2 2 Air filtering NOTICE Insufficient maintenance on the protection mesh The power of the machine lessens and damage may occur to the machine Protection mesh Optional extras at VWP 2500 The protection mesh Fig 9 f installed on the inlet side must be cleaned by rinsing out or purging or replaced more or less often depending on how dirty the aspirated medium is Fig 9 Blowing out the protection mesh For this the suction pipe to the Roots pump must be removed 1 Protection mesh 2 Compresse
22. d air IET INNEN Danger of injury when dealing with com pressed air When blowing through with compressed air solid particles may be carried along or powder dust swir ling around may cause injury to the eyes Therefore when cleaning with compressed air always wear goggles and a dust mask 25 Rietschle www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 25 A Gardner Den Prot Maintenance and repair 7 2 3 Lubricating VWP 500 1500 Si Ss K K l Fig 10 Lubricating VWP 500 1500 NOTICE Always change the oil when the machine is at operating temperature and in an atmospherically ventilated area If it is not completely emptied the amount that can be refilled is reduced The waste oil must be 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 completely Sealing oil When the units are in continuous use the oil level in the oil pot Fig 2 3 G should be checked daily and the oil in the sight glasses Fig 2 3 l l2 should be checked weekly The oil pot may be topped up when the units are in operation The oil level in the two end cases however can only be topped up when the units are switched off and vented to atmospheric pressure 26 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 2
23. he pre pump before the Roots pump or simulta neously 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 EI 25 Rietschle www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 1 9 A Gardner Denver Product Commissioning and decommissioning 6 Commissioning and decommissioning 6 1 Commissioning Improper use May lead to severe or fatal injuries Therefore be sure to obey the safety instructions A Hot surfaces When the machine is at operating temperature the surface temperatures on the components Fig 2 3 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 permanent damage to your hearing NOTICE Wait until the machine stops The machine must only be switched on again after it stops El 20 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 25 Rietschle 6 1 1 Checking the rotation direction Commissioning and decommissioning The intended direction of rotation of the drive shaft is shown by the rotary direction arrow Fig
24. im 1 12 2011 l t Dr Friedrich Justen Director Engineering C 0050 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 decontaming Radioactive 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 cont
25. k is subject to wear and must be checked regularly at least once a year Defective coupling sprocket Defective sprockets may lead to the rotor shaft breaking To check the coupling switch the motor Fig 7 m off and ensure that it cannot be switched on again Remove the screws Fig 7 s Remove the motor axially with the half of the coupling on the motor side Fig 7 q and suspend with the lifting device If the sprocket Fig 7 k is damaged or worn then Fig 7 Coupling VWP 2500 exchange the rim NOTICE Frequent starting up and high ambient tem perature The service life of the sprocket Fig 7 k is re duced Re assemble in reverse order EI 25 Rietschle www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 23 A Gardner Denver Product Maintenance and repair VWP 500 1500 The coupling rubbers Fig 8 k are subject to wear and und must be checked regularly at least once a year You can tell when the coupling rubbers are worn by a knocking noise when the pump starts up Defective coupling rubbers Defective coupling rubbers may lead to the rotor shaft breaking To check the coupling switch the motor Fig 8 m off and ensure that it cannot be switched on again After unscrewing the allen screws Fig 8 s pull off the motor Fig 8 m together with the motor side coupling half Fig 8 q and suspend with the lifting device After unscrewing the allen s
26. ke sure the oil filler port is closed The shaft sealing oil must be filled in the sealing oil pot Fig 2 3 G The oil level must be visible c EI www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 25 Rietschle Aare ene rout Installation 5 7 Connecting the motor 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 operating company has to provide the main Switch a The motor s electrical data is given on the data plate Fig 2 3 N or on the motor data plate Fig 2 3 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 connection version The motor data must be compared with the data of the existing mains network current type voltage network frequency permitted current value b 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 provide strain relief 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 c The electrical control should be designed to start t
27. ll off the coupling driven Fig 13 q with a suitable tool from the shaft end Remove key Fig 13 s Drain the oil in the chamber on the motor side by unscrewing the plugs Fig 3 K and Fig 11 K After unscrewing the screws Fig 11 s remove motor flange Fig 11 n Remove screws Fig 13 s To pull off the intermediate flange Fig 13 n two screws should be screwed into the two threads Fig 3 ag Remove wearing sleeve Fig 13 ns of the piston Push on new wearing sleeve and O ring Take care that the O ring is not damaged Push off sealing rings Fig 19 n and supporting ring Fig 13 n j with a drift out of the motor flange Fig 11 n and intermediate flang Mount new sealing rings and support ing ring Take care on right fitting position Mount intermediate flange Fig 13 n and motor flange Fig 11 n Take care that the sealing rings are not damaged on the keyway eventual use a protection sleeve Re assemble of the remaining components in reverse order Fill oil in bearing and sealing oil chamber NOTICE For filling the sealing oil chamber with oil remove the ventilation screw Fig 3 G 25 Rietschle www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 29 Aare Darr Product 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
28. 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 Contamination in the intake air To protect the machine the operator should install appropriate filters on the suction side Ensure that the foundation complies with the following conditions Level and straight The bearing surface must be designed to be able to take the weight of the machine EI 1 6 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 25 Rietschle A Gardner Denver Product Installation for securing For free installation without fixation we recommend to ensure stability a base frame with anti vibration mounts optional extras e The Roots pumps should be mounted in a horizontal position Four holes are provided in the foot If the pumps are installed on a base plate we would recommend fitting anti vibration mounts NOTICE When holding down bolts are tightened care should be taken that no stress is transferred to the pump base Similarly when connecting the pipework care should be taken and if neces sary pipe bellows should be used 5 2 1 Connection positions The VWP can be operated in 4 different connection positions Standard version is position 01 VWP 2500 vA jA A
29. r 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 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 a Unpack the machine on receipt and check for transport damage b Notify the manufacturer of transport damage im mediately C 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 gt When transporting with the lifting device remem ber a Select the lifting device suitable for the total weight to be transported b Ensure that the machine cannot tip and fall c Do not stop under a suspended load d 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 Screw two eyebolts into the threaded holes Fig 1 1 M10 gt VWP500 M12 VWP1000 15
30. r 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 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 EI 8 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 25 Rietschle Aare Denver Product Safety 2 8 Safety instructions for installing commissioning and maintenance 2 9 Guarantee conditions Elmo L Rietschie Ane Oo Ped 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 longe
31. rts in accordance with the Spare parts list E199 R VWP 500 E 200 gt R VWP 1000 R VWP 1500 E 201 gt R VWP 2500 e Download the PDF file http www gd elmorietschle com Downloads Product Documents gt C 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 31 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 Frequency 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 orlEC 947 4 Section 5 5 Pumping capacity is insufficient 32
32. t 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 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 25 Rietschle A Gardner Denver Product 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 suction temperature of between 5 and 40 C Please contact us for temperatures outside this range Rotary lobe pumps are used normally in combi nation with backing pumps the machine may convey compress or extract the following media e all non explosive non inflammable non ag gressive and non poisonous dry gases and gas air mixtures e also to feed in extremely damp gases The water vapour compatibility is very high extracting conveying and compressing explo sive inflammable aggressive or poisonous me dia e g dust as per ATEX zone 20 22 solvents
33. there is the danger of getting burnt on hot components Fig 2 3 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 7T 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 Clean the ventilation slots and the cooling ribs on the ma chine at least once a year Check for coupling wear depending on how dirty the Clean the protection mesh discharged medium is weekly daily Check the oil level and the sealing oil 5 000 h Changing the oil Sealing oil degrades rapidly Changing of the shaft sealing rings and the shaft wearing sleeve EI 22 www gd elmorietschle com Gardner Denver Schopfheim GmbH Gardner Denver Deutschland GmbH 25 Rietschle A Gardner Denver Product Maintenance and repair 7 2 1 Coupling VWP 2500 The coupling sprocket Fig 7

Original Operating Instructions R-VWP

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