BUSCH MINK MV 1202 A Instruction Manual
Claw vacuum pumps
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- Page 1 Instruction Manual MINK Claw Vacuum Pumps MV 1202 A Busch Produktions GmbH Schauinslandstraße 1, 79689 Maulburg Germany 0870159870/A0002_en / Original instructions / Modifications reserved 12/08/2020...
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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 Standard Features ......................5 2.3.1 Vacuum Relief Valve ..................... 5 2.4 Optional Accessories ......................5 2.4.1 Inlet Filter ......................5 3 Transport ..........................6 4 Storage .............................6 5 Installation..........................7... -
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 anything on the product. -
Page 4: Product Description
2 | Product Description Product Description Suction connection Oil drain plug Discharge connection Motor terminal box Oil fill plug (=Venting valve) Cooling air inlet Oil sight glass Cooling air outlet NOTE Technical term. In this instruction manual, we consider that the term ‘machine’ refers to the ‘vacuum pump’. -
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: Transport
3 | Transport Transport WARNING Suspended load. Risk of severe injury! • Do not walk, stand or work under suspended loads. WARNING Lifting the machine using the motor eye bolt. Risk of severe injury! • Do not lift the machine using the eye bolt fitted to the motor. Only lift the machine as shown. -
Page 7: Installation
• 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 8: Connecting Lines / Pipes
In case of very 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 NOTICE Ingress of foreign objects or liquids. -
Page 9: 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 [► 20] and Oil [► 20]. Check oil level The oil level should stay constant over the lifetime of the oil. If the level does fall, this in- dicates a leak and the machine requires repair. -
Page 10: Wiring Diagram Three-Phase Motor
5 | Installation • 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. • Electrically connect the motor. -
Page 11: Commissioning
Commissioning | 6 Double star connection, multi-voltage Star connection, multi-voltage motor motor with 12 pins (low voltage): with 12 pins (high voltage): Delta connection, multi-voltage motor with 12 pins (middle voltage): Commissioning NOTICE Lubricating a dry running machine (compression chamber). Risk of damage to the machine! •... -
Page 12: Conveying Condensable Vapours
The machine in Aqua version is able to convey up to 100% saturated water va- pour. The conveyance of other vapours than water vapour shall be agreed upon with Busch. • Make sure that any condensate from the suction side will not enter the non-operating machine. - Page 13 Maintenance | 7 • Vent the connected lines to atmospheric pressure. If necessary: • Disconnect all connections. 0870159870_MV1202A_A0002_IM_en 13 / 24...
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Page 14: Maintenance Schedule
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 operating hours. -
Page 15: Cleaning From Dust And Dirt
Clean the ventilation grilles 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. 0870159870_MV1202A_A0002_IM_en 15 / 24... - Page 16 7 | Maintenance Drain pan Cleaning cloth For oil type and oil capacity see Technical Data [► 20] and Oil [► 20]. Check oil level The oil level should stay constant over the lifetime of the oil. If the level does fall, this in- dicates a leak and the machine requires repair.
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Page 17: 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 binding signed ‘Declaration of Contamination’ (form downloadable from www.buschvacuum.com). -
Page 18: 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 19 • 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 nois- Worn coupling (CPL). • Replace the coupling ily. (CPL). Oil level too low.
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Page 20: Technical Data
Inlet gas temperature range °C 0 … 40* Ambient pressure Atmospheric pressure Oil capacity Weight approx. * In case of higher or lower temperatures, please consult your Busch representative. 13 Oil VS 220 ISO-VG Part number 1 L packaging 0831217852 Part number 5 L packaging... -
Page 21: Eu Declaration Of Conformity
This Declaration of Conformity and the CE-mark affixed to the nameplate are valid for the machine within the Busch scope of delivery. This Declaration of Conformity is issued under the sole responsibility of the manufacturer. When this machine is integrated into a superordinate machinery the manufacturer of the superordinate machinery (this can be the operating company, too) must conduct the conformity assessment process for the superordinate machine or plant, issue the Declaration of Conformity for it and affix the CE-mark. - Page 22 Note...
- Page 23 Note...
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