BUSCH MINK MV 0312 B Instruction Manual Download Page 16 | Manualshive

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7 | Maintenance

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0870166451_MV0312B_B0004_IM_en_MD

7.4 Oil Change

NOTICE

Use of an inappropriate oil.

Risk of premature failure!

Loss of efficiency!

• Only use an oil type which has previously been approved and recommended by

Busch.

Drain pan

Cleaning cloth

For oil type and oil capacity see

Technical Data [

.

Check oil level

The oil level should stay constant over the lifetime of the oil. If the level does fall, this
indicates a leak and the machine requires repair.

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Summary of Contents for MINK MV 0312 B

Page 1: ...Get technical data instruction manuals service kits Instruction Manual MINK Claw Vacuum Pumps MV 0312 B 0870166451 B0004_en Original instructions Modifications reserved 22 06 2021 ...

Page 2: ...nditions 8 5 2 Connecting Lines Pipes 9 5 2 1 Suction Connection 9 5 2 2 Discharge Connection 9 5 3 Filling Oil 9 5 4 Electrical Connection 10 5 4 1 Wiring Diagram Three Phase Motor 11 6 Commissioning 12 6 1 Conveying Condensable Vapours 12 7 Maintenance 13 7 1 Maintenance Schedule 14 7 2 Oil Level Inspection 14 7 3 Cleaning from Dust and Dirt 14 7 4 Oil Change 15 8 Overhaul 17 9 Decommissioning 1...

Page 3: ...en designed and manufactured according to state of the art meth ods Nevertheless residual risks may remain This instruction manual highlights po tential hazards where appropriate Safety notes and warning messages are tagged with one of the keywords DANGER WARNING CAUTION NOTICE and NOTE as follows DANGER indicates an imminent dangerous situation that will result in death or serious injuries if not...

Page 4: ... Oil fill plug Venting valve CAO Cooling air outlet OSG Oil sight glass NP Nameplate DA Directional arrow NOTE Technical term In this instruction manual we consider that the term machine refers to the vacuum pump NOTE Illustrations In this instruction manual the illustrations may differ from the machine appearance NOTE Product origin The serial number on the nameplate NP determines the manufacturi...

Page 5: ... be made sure that the minimum allowed ultimate pressure will not be underrun The machine is suitable for continuous operation In order to avoid reverse rotation after switching off the machine is equipped with a non return valve NRV Note The non return valve NRV is no reliable means to prevent suction and shall not be used as a non return valve or shut off valve for the system In case the machine...

Page 6: ...870166451_MV0312B_B0004_IM_en_MD 2 5 Optional Accessories 2 5 1 Inlet Filter The inlet filter protects the machine against dust and other solids in the process gas The inlet filter is available with a paper or polyester cartridge ...

Page 7: ...is are in faultless condition fully screwed in and tightened by hand Machine weight see the technical data or the nameplate NP Use both eye bolts Check the machine for transport damage If the machine is secured to a base plate Remove the machine from the base plate 4 Storage Seal all apertures with adhesive tape or reuse provided caps If the machine is to be stored for more than 3 months Wrap the ...

Page 8: ... instruments Make sure that the installation space or location is vented such that sufficient cool ing of the machine is provided Make sure that cooling air inlets and outlets are not covered or obstructed and that the cooling air flow is not affected adversely in any other way Make sure that the oil sight glass OSG remains easily visible Make sure that enough space remains for maintenance work Ma...

Page 9: ...s on the machine s connection if necessary use flexible joints Make sure that the line size of the connection lines over the entire length is at least as large as the connections of the machine In case of long connection lines it is advisable to use larger line sizes in order to avoid a loss of efficiency Seek advice from your Busch representative 5 2 1 Suction Connection Connection size s G2 Depe...

Page 10: ...ailure Loss of efficiency Only use an oil type which has previously been approved and recommended by Busch For oil type and oil capacity see Technical Data 21 and Oil 21 Check oil level The oil level should stay constant over the lifetime of the oil If the level does fall this indicates a leak and the machine requires repair ...

Page 11: ...ne will not be affected by electric or electro magnetic disturbance from the mains if necessary seek advice from Busch Connect the protective earth conductor Electrically connect the motor NOTICE Incorrect connection Risk of damage to the motor The wiring diagrams given below are typical Check the inside of the terminal box for motor connection instructions diagrams 5 4 1 Wiring Diagram Three Phas...

Page 12: ...g and directly after operation CAUTION Noise of running machine Risk of damage to hearing If persons are present in the vicinity of a non noise insulated machine over extended periods Make sure that ear protection is being used Make sure that the installation conditions see Installation Conditions 8 are met Switch on the machine Make sure that the maximum permissible number of starts does not exce...

Page 13: ...peed for 30 minutes after the process and at least once a day 7 Maintenance WARNING Machines contaminated with hazardous material Risk of poisoning Risk of infection If the machine is contaminated with hazardous material Wear appropriate personal protective equipment CAUTION Hot surface Risk of burns Prior to any action requiring touching the machine let the machine cool down first NOTICE Using in...

Page 14: ... if neces sary Every 3 months Check the oil level see Oil Level Inspection 14 Every 6 months Clean the machine from dust and dirt Every 20000 hours Change the oil The change interval of 20000 operating hours is valid for Busch approved oils only The change interval de pends very much on the operating conditions Border line operation may reduce the change interval down to approximately 5000 operati...

Page 15: ...Maintenance 7 0870166451_MV0312B_B0004_IM_en_MD 15 24 7 3 Cleaning from Dust and Dirt 4 mm hex key Clean the ventilation grilles cooling fins and inlet screen IS ...

Page 16: ...f efficiency Only use an oil type which has previously been approved and recommended by Busch Drain pan Cleaning cloth For oil type and oil capacity see Technical Data 21 and Oil 21 Check oil level The oil level should stay constant over the lifetime of the oil If the level does fall this indicates a leak and the machine requires repair ...

Page 17: ...ted with foreign ma terials which are dangerous to health Decontaminate the machine as much as possible and state the contamination status in a Declaration of Contamination Busch will only accept machines that come with a completely filled in and legally bind ing signed Declaration of Contamination form downloadable from www buschvacuum com 9 Decommissioning Shut down the machine and lock against ...

Page 18: ...y Spare part Description Part no Oil fill plug Venting valve Includes appropriate seal ring 0543 138 026 Oil sight glass 0583 000 001 Seal ring For oil sight glass 0480 202 576 Oil drain plug Includes appropriate seal ring 0415 134 870 Inlet flange lower part Includes non return valve 0916 000 670 Inlet screen 0534 000 041 Inlet filter cartridge Paper 0532 000 004 Inlet filter cartridge Polyester ...

Page 19: ...t start The motor is not supplied with the correct voltage Check the power supply The motor is defective Replace the motor The coupling CPL is de fective Replace the coupling CPL The machine does not reach the usual pressure on the suction connection The inlet screen IS is par tially clogged Clean the inlet screen IS The vacuum relief valve VRE is misadjusted or de fective Replace the vacuum re li...

Page 20: ...ine runs too hot Insufficient cooling Remove dust and dirt from the machine Ambient temperature too high Observe the permitted ambient temperature see Technical Data 21 Temperature of the process gases at the inlet too high Observe the permitted gas inlet temperature see Technical Data 21 Oil level too low Top up oil For the solution of problems not mentioned in the troubleshooting chart contact y...

Page 21: ...r abs 1200 3600 112 5 Torr abs Noise level EN ISO 2151 at 400 hPa mbar abs 300 Torr abs suction pressure 50Hz 60Hz dB A 69 72 Ambient temperature range C F 0 40 32 104 Ambient pressure Atmospheric pressure Oil capacity l Qts 1 1 1 1 Weight approx kg lbs 300 660 13 Oil VS 150 VSB 100 ISO VG 150 100 Part number 1 L packaging 0831 164 883 0831 168 351 Part number 5 L packaging 0831 164 884 0831 168 3...

Page 22: ...endments and comply ies with the following designated standards that have been used to fulfil those provisions Standard Title of the Standard EN ISO 12100 2010 Safety of machinery Basic concepts general principles of design EN ISO 13857 2019 Safety of machinery Safety distances to prevent hazard zones being reached by the upper and lower limbs EN 1012 1 2010 EN 1012 2 1996 A1 2009 Compressors and ...

Page 23: ...Note ...

Page 24: ...o busch it Japan info busch co jp Korea busch busch co kr Malaysia busch busch com my Mexico info busch com mx Netherlands info busch nl New Zealand sales busch co nz Norway post busch no Peru info busch com pe Poland busch busch com pl Portugal busch busch pt Romania office buschromania ro Russia info busch ru Singapore sales busch com sg South Africa info busch co za Spain contacto buschiberica ...

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