BUSCH Mink MM 1202 AP, Instruction Manual

Page 1: ...Get technical data instruction manuals service kits Instruction Manual Mink Claw Compressor MM 1202 AP MM 1252 AP MM 1322 AP 0870135611 A0001_en Original instructions Modifications reserved 22 06 2021 ...

Page 2: ...ns 7 5 2 Connecting Lines Pipes 8 5 2 1 Suction Connection 8 5 2 2 Discharge Connection 8 5 3 Filling Oil 8 5 4 Electrical Connection 9 5 4 1 Wiring Diagram Three Phase Motor 10 6 Commissioning 10 6 1 Conveying Condensable Vapours 11 7 Maintenance 11 7 1 Maintenance Schedule 12 7 2 Oil Level Inspection 12 7 3 Cleaning from Dust and Dirt 13 7 4 Oil Change 14 8 Overhaul 15 9 Decommissioning 16 9 1 D...

Page 3: ...s been 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...

Page 4: ...nection CAI Cooling air inlet OSG Oil sight glass CAO Cooling air outlet NP Nameplate CD Condensate drain IF Inlet filter SI External silencer MTB Motor terminal box SV Safety valve EB Eye bolt NOTE Technical term In this instruction manual we consider that the term machine refers to the com pressor NOTE Illustrations In this instruction manual the illustrations may differ from the machine appeara...

Page 5: ...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 shall be maintained after shutdown Provide an additional manual or automatic operated non return valve in the suction line Permitted environmental conditions see Technical Data 19 2 3 Start Controls The machine comes...

Page 6: ...condition fully screwed in and tightened by hand Mink SCH BU Machine weight see the technical data or the nameplate NP Use both eye bolts in case a second eye bolt is mounted 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...

Page 7: ...e electrical 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 mainten...

Page 8: ...f efficiency Seek advice from your Busch representative 5 2 1 Suction Connection NOTICE Ingress of foreign objects or liquids Risk of damage to the machine If the inlet gas contains dust or other foreign solid particles Install a suitable filter 5 micron or less upstream from the machine Connection size s Without connection The inlet gas is sucked from the ambient air of the machine Depending on t...

Page 9: ...ersonnel Make sure that the power supply for the motor is compatible 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 com pletely secured during maintenance tasks Provide an overload protection according to EN 60204 1 for the motor Bu...

Page 10: ...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 low voltage Star conn...

Page 11: ...e hour Make sure that the operating conditions comply with the Technical Data 19 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 Water vapour within the gas flow is tolerated within certain limits The conveyance of other vapours shall be agreed...

Page 12: ...he intervals given below are considered as starting values which should be shortened or extended as appropriate Particularly harsh applications or heavy duty operation such as high dust loads in the environment or in the process gas other contamination or ingress of process material can make it necessary to shorten the maintenance intervals significantly Every 3 months Check the oil level see Oil ...

Page 13: ... should stay constant over the lifetime of the oil If the level does fall this indicates a leak and the machine requires repair Fill up if necessary see Oil Filling 8 7 3 Cleaning from Dust and Dirt SCH Mink BU Aqua version only Mink SCH BU Clean the ventilation grilles and cooling fins 4 mm hex key ...

Page 14: ...M1322AP_A0001_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 Mink SCH BU 1 2 3 Drain pan Cleaning cloth ...

Page 15: ...aterial Risk of poisoning Risk of infection If the machine is contaminated with hazardous material Wear appropriate personal protective equipment NOTICE Improper assembly Risk of premature failure Loss of efficiency It is highly 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 conve...

Page 16: ...crap metal 10 Spare Parts NOTICE Use of non Busch genuine spare parts Risk of premature failure Loss of efficiency The exclusive use of Busch genuine spare parts and consumables is recommended for the correct functioning of the machine and to validate the warranty Spare part Description Part no Oil fill plug Venting valve Includes appropriate seal ring 0543 107 407 Oil sight glass 0583 000 001 Sea...

Page 17: ...tor 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 discharge connection The inlet screen IS is par tially clogged Clean the inlet screen IS The inlet filter cartridge op tional is partially clogged Replace the inlet filter cartridge The pressure system or pressure line is not leak tight Check the hose or p...

Page 18: ...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 19 Temperature of the process gases at the inlet too high Observe the permitted gas inlet temperature see Technical Data 19 Oil level too low Top up oil For the solution of problems not mentioned in the troubleshooting chart conta...

Page 19: ... 2 21 0 Nominal motor speed 50Hz 60Hz min 1 3000 3600 Permitted motor speed range min 1 1200 3600 1 0 bar g 1800 3600 1 5 bar g 3000 3600 2 0 bar g Noise level EN ISO 2151 at ultimate pressure of 1 0 bar g 50Hz 60Hz dB A 80 83 81 84 82 85 Ambient temperature range C 0 40 Ambient pressure Atmospheric pressure Oil capacity l 1 0 Weight approx 50Hz 60Hz kg 250 310 265 315 305 355 13 Oil VS 150 VSB 10...

Page 20: ...th 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 vacuum pumps Safety requir...

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