Gardner Denver Elmo Rietschle C-VLR 62, Operating Instructions Manual

Page 1: ...C Serie C Series Klaue Claw Edition 1 0 28 03 2019 BA 882 PC GB Operating Instructions C VLR 62 122 Passive cooling Vacuum pump Translation of the original Operating Instructions...

Page 2: ...installation commissioning and maintenance 9 2 9 Guarantee terms 9 3 Transport storage and disposal 10 3 1 Transport 10 3 1 1 Unpacking and checking the as delivered condition 10 3 1 2 Lift and transp...

Page 3: ...ion 20 6 2 Decommissioning 20 6 2 1 After run 20 6 2 2 Decommissioning of the machine 21 6 3 Recommissioning 21 7 Maintenance and repair 22 7 1 Ensure operational safety 22 7 2 Maintenance tasks 23 7...

Page 4: ...accompanying documents Document Contents No Supplier documentation Operating Instructions BA 882 PC Declaration of Conformity C 0080 Declaration of no objection 7 7025 003 17 Spare parts list Spare pa...

Page 5: ...Reference General warning signs Warns of potential risk of injury Warns of electrical voltage Warns of hot surface General prohibition signs Observe the Operating Instructions Wear eye protection Wear...

Page 6: ...imum vacuum that a pump reaches when the inlet opening is closed indicated as absolute pressure Permanent vacuum Vacuum or the inlet pressure range at which the pump operates in con tinuous operation...

Page 7: ...site for the technical personnel user Instructions attached directly to the machine must be obeyed and must always remain legible For example this applies Symbols for connections Data plate and motor...

Page 8: ...ticularly the safety instructions for installation commissioning main tenance and inspection work Manage the responsibilities competences and monitoring of personnel All work must only be carried out...

Page 9: ...tive devices again immediately after finishing work Before recommission ing follow the instructions listed for commissioning Alteration works or modifications to the machine are only permissible with...

Page 10: ...se serious or fatal injuries Limbs can be crushed Select the lifting device according to the total weight to be transported Secure the machine against tipping over and falling Do not stand underneath...

Page 11: ...due to flammable corrosive or poisonous substances Machine with contact to hazardous substances can cause serious burns cauterisa tion or poisoning Before disposal decontaminate the machine Wear suit...

Page 12: ...int I Oil sight glass K Oil discharge point M Oil recommendation plate N Data plate O Direction of rotation arrow P Drive motor P1 Motor data plate Q Hot surfaces 70 C Z Exhaust silencer ZUV Vacuum re...

Page 13: ...ve E Cooling air inlet E1 Cooling air inlet ZUV F Cooling air outlet H Oil filling point I Oil sight glass K Oil discharge point M Oil recommendation plate N Data plate O Direction of rotation arrow P...

Page 14: ...nd dry The counter rotating claw rotors are synchronised by a gear pair in the gearbox The gears of the synchronized gearbox and the bearings are lubricated with oil These components are in a gear cas...

Page 15: ...s of approx 10 times per hour or at higher ambient temperatures and inlet temperatures excess temperature limit of the motor wind ing and the bearings may be exceeded Contact the manufacturer regardin...

Page 16: ...use serious burns Highly flammable materials can catch fire Install the pump in a way that touching of hot surfaces mainly silencer and pipe lines is excluded If necessary barriers or protective grati...

Page 17: ...ease contact us Prevent liquids from accumulating in the exhaust line Regularly check the connected exhaust lines for pollution a Remove the blind plug from the vacuum connection b Connect the pipes w...

Page 18: ...otor data plate Fig 23 P1 The motors comply with DIN EN 60034 and are designed in protection class IP 55 and insulation class F The appropriate connection diagram is located in the terminal box of the...

Page 19: ...suction capacity possibly parts of the body are drawn in the inlet con nection and injured Do not put your hands onto the inlet connection to check the suction By barriers or keeping sufficient dista...

Page 20: ...pollution from the pump by running the vacuum pump at 700 mbar abs for at least 15 30 minutes with dry air CAUTION Risk of injury due to hot condensate If condensate is discharged manually this can c...

Page 21: ...nnect the machine from the power supply d Depressurise the machine Open the pipes slowly The pressure reduces slowly e Remove the pipes and hoses f Drain the condensate from the silencer VLR 122 g Sea...

Page 22: ...he machine This can cause serious burns Wait for the machine to cool down Before maintenance and repair works allow the machine to cool down completely CAUTION Risk of injury due to missing safety dev...

Page 23: ...the motor cooling ribs Check the oil level 7 2 1 Check clean and replace the air filters if necessary 7 2 2 Drain the condensate from the silencer only VLR 122 6 2 1 20 000 h Oil change The oil change...

Page 24: ...ange wear non slip shoes Remove leaked oil immediately If it is not completely emptied the refilling quantity is reduced If you change the type of oil empty the oil tank completely A minimum oil quant...

Page 25: ...harge point Fig 7 K and fill in new oil through the oil filling point Fig 7 H Check the oil level in the sight glasses Fig 7 I d Re close the vent screw We recommend using Elmo Rietschle oils also see...

Page 26: ...mance of the machine is reduced by a polluted air filter and insufficient mainte nance This can cause damage of the machine Regularly check and clean the integrated air filters Replace highly polluted...

Page 27: ...ntake filter accessories Clean the filter cartridge of the intake filter every month or more often depending on pollution by blowing off from the inside to the outside In spite of cleaning the filter...

Page 28: ...high ambient temperature reduces the lifetime of the sprocket Regularly check the coupling tooth for wear The coupling sprocket Fig 10 q is subject to wear and must be checked regularly at least 1 x...

Page 29: ...t of the supplier s documentation Before returning properly clean the machine For repairs contact the manufacturer its branch offices or authorised dealers Please contact the manufacturer for the addr...

Page 30: ...filter is polluted Clean replace theair filter Chapter 7 2 2 Chapter 7 4 The inlet pipe is too long or too narrow Check the hose and or the pipe Chapter 5 3 Machine or system leaking Check the pipewo...

Page 31: ...um connection G 1 1 2 Oil filled volume l 0 43 Rated voltage 3 V 50 Hz 230 400 V 10 60 Hz 265 460 V 10 Current consumption A 50 Hz 4 89 2 81 60 Hz 4 84 2 79 Motor output kW 50 Hz 1 25 60 Hz 1 5 Length...

Page 32: ...Denver s Industrial Products Division and part of Blower Operations www gd elmorietschle com er de gardnerdenver com Gardner Denver Schopfheim GmbH Johann Sutter Stra e 6 8 79650 Schopfheim Germany Ph...