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MINK

Claw Vacuum Pumps
MV 0502 B, MV 0602 B

Instruction Manual

0870167098 | B0003_en | Original instructions

03/03/2022

Summary of Contents for Mink MV 0502 B

Page 1: ...Get technical data instruction manuals service kits MINK Claw Vacuum Pumps MV 0502 B MV 0602 B Instruction Manual 0870167098 B0003_en Original instructions 03 03 2022 ...

Page 2: ... Connecting Lines Pipes 10 5 2 1 Suction Connection 10 5 2 2 Discharge Connection 10 5 3 Filling Oil 10 5 4 Electrical Connection 11 5 4 1 Wiring Diagram Three Phase Motor 12 6 Commissioning 14 6 1 Conveying Condensable Vapours 14 7 Maintenance 15 7 1 Maintenance Schedule 15 7 2 Oil Level Inspection 16 7 3 Cleaning from Dust and Dirt 17 7 4 Oil Change 17 8 Overhaul 19 9 Decommissioning 20 9 1 Dism...

Page 3: ... has been designed and manufactured according to state of the art methods Nevertheless residual risks may remain This instruction manual highlights potential 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 i...

Page 4: ...scharge connection CAI Cooling air inlet OFP Oil fill plug Venting valve CAO Cooling air outlet OSG Oil sight glass NP Nameplate NRV Non return valve integrated 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 ...

Page 5: ...y explosive environment The machine is designed for indoor installation in case of outdoor installation ask your Busch representative in order to take specific precautions The machine is not capable of maintaining ultimate pressure The minimum allowed ultimate pressure is to be read from the nameplate of the machine By means of process control and or vacuum relief valves it must be made sure that ...

Page 6: ...re is limited by a vacuum relief valve VRE The vacuum relief valve is adjusted ex works to the minimum permitted ultimate pressure see nameplate 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: ...o not lift the machine using the eye bolt fitted to the motor Only lift the machine as shown To find out the weight of the machine refer to the chapter Technical Data 24 or the nameplate NP Make sure that the eyebolt s EB is are in faultless condition fully screwed in and tightened by hand 1 Description 1 Use both eye bolts Check the machine for transport damage If the machine is secured to a base...

Page 8: ...all apertures with adhesive tape or reuse provided caps If the machine is to be stored for more than 3 months Wrap the machine in a corrosion inhibiting film Store the machine indoors dry dust free and if possible in original packaging preferably at temperatures between 0 40 C ...

Page 9: ...h the protection class of the motor and the electrical instruments Make sure that the installation space or location is vented such that sufficient cooling 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 s...

Page 10: ...order to avoid a loss of efficiency Seek advice from your Busch representative 5 2 1 Suction Connection Connection size s G3 Depending on the specific order other connection dimensions may apply 5 2 2 Discharge Connection Connection size s R2 Depending on the specific order other connection dimensions may apply Make sure that the discharged gas will flow without obstruction Do not shut off or thro...

Page 11: ...le with the data on the nameplate of the motor The electrical installation must comply with applicable national and international standards Provide a lockable disconnect switch on the power line so that the machine is completely secured during maintenance tasks Provide an overload protection according to EN 60204 1 for the motor Busch recommends installing a D curve circuit breaker Make sure that ...

Page 12: ...e machine in a short time Prior to start up ensure that the machine is operated in the right direction Determine the intended direction of rotation with the arrow stuck on or cast Jog the motor briefly If the rotation of the motor must be changed Switch any two of the motor phase wires Delta connection low voltage Star connection high voltage Double star connection multi voltage motor with 9 pins ...

Page 13: ...Installation 5 Instruction Manual MINK MV 0502 0602 B_EN_en 13 28 Delta connection multi voltage motor with 12 pins middle voltage 4 4 4 ...

Page 14: ... exceed 12 starts per hour Those starts should be spread within the hour Make sure that the operating conditions comply with the Technical Data 24 As soon as the machine is operated under normal operating conditions Measure the motor current and record it as reference for future maintenance and troubleshooting work 6 1 Conveying Condensable Vapours Use the machine in Aqua version for conveying wat...

Page 15: ...sk of premature failure and loss of efficiency Maintenance work must only be executed by qualified personnel Respect the maintenance intervals or ask your Busch representative for service Shut down the machine and lock against inadvertent start up Vent the connected lines to atmospheric pressure If necessary Disconnect all connections 7 1 Maintenance Schedule The maintenance intervals depend very ...

Page 16: ...l The change interval of 20000 operating hours is valid for Busch approved oils only The change interval depends very much on the operating conditions Borderline operation may reduce the change interval down to approximately 5000 operating hours Other oils may reduce the change interval Every 6 years Have a major overhaul on the machine contact Busch 7 2 Oil Level Inspection Shut down the machine ...

Page 17: ...ust and Dirt 2 1 Description 1 4 mm hex key 2 Clean the ventilation grilles fans inlet screen and cooling fins 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 ...

Page 18: ...anual MINK MV 0502 0602 B_EN_en For oil type and oil capacity see Technical Data 24 and Oil 25 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 19: ...ighly recommended that any dismantling of the machine that goes beyond anything that is described in this manual should be done through Busch In case of the machine having conveyed gas that was contaminated with foreign materials 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 ma...

Page 20: ...lock against inadvertent start up Disconnect the power supply Vent the connected lines to atmospheric pressure Disconnect all connections If the machine is going to be stored See Storage 8 9 1 Dismantling and Disposal Drain and collect the oil Make sure that no oil drips onto the floor Separate special waste from the machine Dispose of special waste in compliance with applicable regulations Dispos...

Page 21: ...functioning of the machine and to validate the warranty 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 screen 0534 166 184 Inlet filter cartridge Paper 0532 159 833 Inlet filter cartridge Polyester 0532 166 ...

Page 22: ...N Hot surface Risk of burns Prior to any action requiring touching the machine let the machine cool down first VRE CPL IS Description VRE Vacuum relief valve CPL Coupling IS Inlet screen Problem Possible Cause Remedy The machine does not 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 defective Replace the...

Page 23: ...are worn or damaged Repair the machine contact Busch The machine runs very noisily Worn coupling CPL Replace the coupling CPL Oil level too low Top up oil Defective bearings Repair the machine contact Busch The machine runs too hot Insufficient cooling Remove dust and dirt from the machine Ambient temperature too high Observe the permitted ambient temperature see Technical Data 24 Temperature of t...

Page 24: ... min 1 3000 3600 Permitted motor speed range min 1 1200 3600 200 hPa mbar abs Noise level EN ISO 2151 at 400 hPa mbar abs suction pressure 50Hz 60Hz dB A 72 76 73 77 Ambient temperature range C 0 40 Gas inlet temperature C 0 40 Oil capacity l 1 2 Weight approx kg 470 472 Ambient pressure Atmospheric pressure Installation altitude 100 load capacity no derating up to 1000 m Derating 1 100 m at 1000 ...

Page 25: ... 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 168 352 Remark Standard oil for non demanding applications Food applications H1 To know which oil has been filled in the machine please refer to the nameplate NP ...

Page 26: ...he following designated standards that have been used to fulfil those provisions Standards 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 vacuum pumps Safety requireme...

Page 27: ...ply ies with the following designated standards that have been used to fulfil those provisions Standards 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 vacuum pumps Sa...

Page 28: ...presence In every country highly competent local personnel delivers custom tailored support backed by a global network of expertise Wherever you are Whatever your business We are there for you Local representatives and distributors Busch companies and Busch employees Busch production site www buschvacuum com 0870167098 B0003_en ...

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