BUSCH Mink MM 1324 AV Instruction Manual

BUSCH Mink MM 1324 AV Instruction Manual

Claw vacuum pumps

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Instruction Manual
Mink
Claw Vacuum Pumps
MM 1324 AV, MM 1202 AV, MM 1252 AV, MM 1322 AV
0870133276/A0005_en / Original instructions / Modifications reserved
22/06/2021

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Summary of Contents for BUSCH Mink MM 1324 AV

  • Page 1 Instruction Manual Mink Claw Vacuum Pumps MM 1324 AV, MM 1202 AV, MM 1252 AV, MM 1322 AV 0870133276/A0005_en / Original instructions / Modifications reserved 22/06/2021...
  • Page 2: Table Of Contents

    Table of Contents Table of Contents 1 Safety ............................3 2 Product Description.......................4 2.1 Operating Principle......................5 2.2 Application........................5 2.3 Design Options........................ 7 2.3.1 Gas Tight Version....................7 2.3.2 Aqua Version ......................7 2.4 Optional Accessories ...................... 8 2.4.1 Inlet Filter......................8 2.4.2 Vacuum Relief Valve ....................
  • Page 3: Safety

    Safety Prior to handling the machine, this instruction manual should be read and understood. If anything needs to be clarified, please contact your Busch representative. Read this manual carefully before use and keep for future reference. This instruction manual remains valid as long as the customer does not change any- thing on the product.
  • Page 4: Product Description

    2 | Product Description Product Description Gas tight version Aqua version Suction connection Oil drain plug Discharge connection Cooling air inlet Oil sight glass Cooling air outlet Nameplate Condensate drain Motor terminal box Eye bolt Directional arrow Pressure relief line NOTE Technical term.
  • Page 5: Operating Principle

    Conveying of other media leads to an increased thermal and/or mechanical load on the machine and is permissible only after a consultation with Busch. The machine is intended for the placement in a non-potentially explosive environment. The machine is not capable of maintaining ultimate pressure.
  • Page 6 2 | Product Description • Provide an additional manual or automatic operated non-return valve in the suction line. Permitted environmental conditions, see Technical Data [► 26]. 6 / 28 0870133276_MM1324_1322AV_A0005_IM_en_MD...
  • Page 7: Design Options

    Product Description | 2 2.3 Design Options The design options described in the following chapters might be combined. Please refer to the nameplate (NP) to identify the corresponding design option of your machine. Design option Codification Example Standard (no design option) MM 1252 AV0 Gas tight version MM 1252 AVG...
  • Page 8: Optional Accessories

    3 | Transport 2.4 Optional Accessories 2.4.1 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. 2.4.2 Vacuum Relief Valve The ultimate pressure is limited by a vacuum relief valve. The vacuum relief valve is adjusted ex-works to the minimum permitted ultimate pressure (see nameplate).
  • Page 9: Storage

    ~1 m ~1 m ~1 m Other values may apply after Busch approval • Make sure that the environment of the machine is not potentially explosive. • Make sure that the ambient conditions comply with the Technical Data [► 26]. 0870133276_MM1324_1322AV_A0005_IM_en_MD...
  • Page 10: Connecting Lines / Pipes

    • Make sure that all provided covers, guards, hoods, etc. are mounted. If the machine is installed at an altitude greater than 1000 meters above sea level: • Contact your Busch representative, the motor should be derated or the ambient temperature limited.
  • Page 11: Filling Oil

    Risk of premature failure! 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 [► 26] and Oil [► 26]. 4 mm hex key Check oil level The oil level should stay constant over the lifetime of the oil.
  • Page 12: Electrical Connection

    • Busch recommends installing a D-curve circuit breaker. • Make sure that the motor of the machine will not be affected by electric or electro- magnetic disturbance from the mains; if necessary seek advice from Busch. • Connect the protective earth conductor.
  • Page 13 Installation | 5 5.4.1 Wiring Diagram Three-Phase Motor NOTICE Incorrect direction of rotation. Risk of damage to the machine! • Operation in the wrong direction of rotation can destroy the machine in a short time! Prior to start-up, ensure that the machine is operated in the right direction. •...
  • Page 14 5 | Installation Delta connection, multi-voltage motor with 12 pins (middle voltage): 14 / 28 0870133276_MM1324_1322AV_A0005_IM_en_MD...
  • Page 15: Commissioning

    The Aqua version is a design option for conveying condensable vapours (water). Water vapour within the gas flow is tolerated within certain limits. The conveyance of other vapours shall be agreed upon with Busch. If condensable vapours are to be conveyed: Before process: •...
  • Page 16: Maintenance

    Risk of injuries! Risk of premature failure and loss of efficiency! • 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.
  • Page 17: Maintenance Schedule

    Depending on the requirements in terms of gas tight- Every 5000 hours, at the ness: latest after 2 years • Replace sealing rings (contact Busch). Gas tight version only • Check that pressure lines are not clogged, see Every 10000 hours, at the...
  • Page 18: Cleaning From Dust And Dirt

    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. Cleaning cloth Drain pan 18 / 28 0870133276_MM1324_1322AV_A0005_IM_en_MD...
  • Page 19 Maintenance | 7 For oil type and oil capacity see Technical Data [► 26] and Oil [► 26]. 4 mm hex key 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 20: Pressure Relief Lines Maintenance (Gas Tight Version Only)

    Risk of damage to the machine! • Adjust the pressurised air to 0.2 bar(g) by means of a pressure regulator. In case of clogged pressure relief lines: • Remove the clogging or have the machine repaired (contact Busch). 20 / 28 0870133276_MM1324_1322AV_A0005_IM_en_MD...
  • Page 21 Maintenance | 7 Remove the upper cover Unscrew plugs Connect pressurised air to the pressure relief lines max. 0.2 bar (overpressure) Screw plugs Remount the upper cover Tighten nuts Remount pipes 0870133276_MM1324_1322AV_A0005_IM_en_MD 21 / 28...
  • Page 22: Overhaul

    • 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).
  • Page 23: Spare Parts

    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.
  • Page 24: Troubleshooting

    • Replace the inlet filter tional) is partially clogged. cartridge. Internal parts are worn or • Repair the machine (con- damaged. tact Busch). The machine runs very Worn coupling (CPL). • Replace the coupling noisily. (CPL). Oil level too low.
  • Page 25 Technical Data [► 26]. Oil level too low. • Top up oil. For the solution of problems not mentioned in the troubleshooting chart contact your Busch representative. 0870133276_MM1324_1322AV_A0005_IM_en_MD 25 / 28...
  • Page 26: Technical Data

    Weight approx. ~240 / 245 ~240 / 290 ~260 / 300 ~240 / 270 (50Hz / 60Hz) * In case of higher or lower temperatures, please consult your Busch representative. 13 Oil VS 150 VSB 100 ISO-VG Part number 1 L packaging...
  • Page 27: Eu Declaration Of Conformity

    Busch Produktions GmbH Schauinslandstr. 1 DE-79689 Maulburg declares that the machine(s): MINK MM 1324 AV; MM 1202 AV; MM 1252 AV; MM 1322 AV has (have) been manufactured in accordance with the European Directives: – ‘Machinery’ 2006/42/EC – ‘Electromagnetic Compatibility’ 2014/30/EU –...
  • Page 28 Busch Vacuum Solutions We shape vacuum for you. Argentina Denmark Malaysia South Africa info@busch.com.ar info@busch.dk busch@busch.com.my info@busch.co.za Australia Finland Mexico Spain sales@busch.com.au info@busch.fi info@busch.com.mx contacto@buschiberica.es Austria France Netherlands Sweden busch@busch.at busch@busch.fr info@busch.nl info@busch.se Bangladesh Germany New Zealand Switzerland sales@busch.com.bd info@busch.de sales@busch.co.nz...

This manual is also suitable for:

Mink mm 1202 avMink mm 1252 avMink mm 1322 av

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