Table of Contents Table of Contents Safety ..................................Product Description ............................. Operating Principle ............................. Intended Use ............................... Design Options ..............................2.3.1 Aqua Version ............................2.3.2 Gas Leakage Optimized Version......................2.3.3 ATEX Version ............................Optional Accessories............................2.4.1 Inlet Filter .............................. 2.4.2 Pressure Transmitter ...........................
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Table of Contents Electrical Data of Control Unit Terminals......................Technical Data ..............................Oil ................................... EU Declaration of Conformity ..........................UK Declaration of Conformity..........................Instruction Manual MINK MV 0040-0080 D_EN_en 3 | 44...
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.
Busch. The machine is intended for the placement in a non-potentially explosive environment. The machine is designed for indoor installation, in case of outdoor installation, ask your Busch rep- resentative in order to take specific precautions.
Product Description | 2 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 0060 D 00 Aqua version MM 0060 D 0A...
2 | Product Description Requirements for a proper functioning: Ambient pressure The gas leakage optimized machine requires an ambient pressure at the gas discharge during the whole operation range of +/- 50 hPa (mbar). Leakage rate The gas leakage rate of the machine can’t be stated due to different possible run speeds and the applied counterpressure and the condi- tion of all involved sealings.
Transport | 3 Transport WARNING Suspended load. Risk of severe injury! ● Do not walk, stand or work under suspended loads. ● To find out the weight of the machine, refer to the chapter Technical Data [➔ 37] or the name- plate (NP).
4 | Storage Storage ● Seal all apertures with adhesive tape or reuse provided caps. NOTICE Long storage time. Risk of damage to the machine! ● Due to a long storage time the capacitors of the variable speed drive can lose efficiency because of electrochemical processes.
● 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.
● 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 effi- ciency. Seek advice from your Busch representative. 5.2.1 Suction Connection NOTICE Ingress of foreign objects or liquids.
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 [➔ 37] and Oil [➔ 38]. 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.
● Make sure that the motor of the machine will not be affected by electric or electromagnetic dis- turbance from the mains, if necessary seek advice from Busch. ● Make sure that the EMC of the machine is compliant with the requirements of your supply net- work system, if necessary provide further interference suppression (EMC of the machine, see EU Declaration of Conformity [➔ 39] or UK Declaration of Conformity [➔ 40]).
● If the machine is equipped with a power connector, install a residual current protective device to protect persons in case of a defective insulation. ● Busch recommends installing a type B residual protective device suitable for the electrical in- stallation.
6 | Electrical Connection Wiring Diagram Variable Speed Drive (VSD) CAUTION The machine will start immediately when power is supplied. Risk of inadvertent start-up! ● Make sure that a start-up will not lead to a dangerous situation. Description single-phase version three-phase version The leakage current exceeds 3.5 mA (AC).
Electrical Connection | 6 Control Unit Connection The machine is preset ex-works in such a way that the machine starts automatically and accelerates to the maximum speed when connected to the power. The control of the machine can be changed as followed by respectively connections on the control unit: ●...
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Digital In 5 freely available Digital In 4 Maintenance counter reset Digital Out Ground Ground Analogue In 2* Busch pressure transmitter 4 ... 20 mA 0 ..2 bar Digital In 3 Fault reset Digital In 2 open = speed control...
Electrical Connection | 6 DIP Switches DIP Switches Description Default Not available 0 = Analog Input 2 works in current mode (4 ... 20 mA) 1 = Analog Input 2 works in voltage mode (2 … 10 V) 0 = Analog Input 1 works in current mode (4 ... 20 mA) 1 = Analog Input 1 works in voltage mode (2 …...
7 | Commissioning Commissioning NOTICE Lubricating a dry running machine (compression chamber). Risk of damage to the machine! ● Do not lubricate the compression chamber of the machine with oil or grease. CAUTION During operation the surface of the machine may reach temperatures of more than 70°C. Risk of burns! ●...
Blinks in case of a warning. Pressure Control Pressure control of the machine requires a pressure transmitter. A suitable Busch pressure trans- mitter is available as accessory. In case of dusty application a filter must be installed upstream the pressure transmitter to avoid malfunction or damage to the pressure transmitter.
Aqua version is able to convey up to 100% saturated water vapor. The conveyance of other vapors than water vapor shall be agreed upon with Busch. ● Make sure that any condensate from the suction side will not enter the non-operating machine.
Risk of injuries! Risk 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. NOTICE Using inappropriate cleaners. Risk of removing safety stickers and protective paint! ●...
● Check that pressure relief lines (PRL) are not clogged, see Pressure Relief Lines Maintenance [➔ 28]. Every 6 years ● Have a major overhaul on the machine (contact Busch). Oil Level Inspection ● Shut down the machine. ● When the machine is stopped, wait 1 minute before checking the oil level.
Maintenance | 8 Cleaning from Dust and Dirt Description 4 mm hex key Clean the ventilation grid, screen, fan and cooling fins Instruction Manual MINK MV 0040-0080 D_EN_en 25 | 44...
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 [➔ 37] and Oil [➔ 38]. 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.
Maintenance | 8 Filter change of Condensate Reservoir (Aqua Version) Description Remove the cover from the filter and replace the filter cartridge if necessary Drain Condensate Reservoir (Aqua Version) Description Condensate reservoir Remove both hoses from the conden- sate reservoir Drain the condensate reservoir Remount both hoses to the condensate reservoir...
Risk of damage to the machine! ● Adjust the pressurized air to 0.2 bar(g) by means of a pressure regulator. In case of clogged pressure relief lines (PRL): ● Remove the clogging or have the machine repaired (contact Busch). Description Unscrew the nuts...
● Decontaminate the machine as much as possible and state the contamination status in a ‘Dec- laration 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).
10 | Decommissioning Decommissioning DANGER Live wires. Risk of electrical shock. ● Electrical installation work must only be executed by qualified personnel. CAUTION Hot surface. Risk of burns! ● Prior to any action requiring touching the machine, let the machine cool down first. ●...
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 parts kit Description Part no.
Possible Cause Remedy The machine does not start. The motor is not supplied with ● Check the power supply. the correct voltage. The motor is defective. ● Repair the machine (contact Busch). 32 | 44 Instruction Manual MINK MV 0040-0080 D_EN_en...
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Tech- nical Data [➔ 37]. Oil level too low. ● Top up oil. For resolution of problems not listed in the troubleshooting table, please contact your Busch repre- sentative. Instruction Manual MINK MV 0040-0080 D_EN_en 33 | 44...
14 | Electrical Data of Control Unit Terminals Electrical Data of Control Unit Terminals Terminal Technical Information Digital Out Open collector max. 35 V / 50 mA Analog Out 0 … 10 V (max. 30 mA); Short-circuit protected; Resolution 0.1%; accuracy +/-2.5% Digital In 6 Positive or negative logic Ri = min.
EN 61800-3, category C2 as standard Certificates All relevant electrical components are certificated either UL, CSA or UR * In case of higher or lower temperatures, please consult your Busch representative. Instruction Manual MINK MV 0040-0080 D_EN_en 37 | 44...
16 | Oil VSB 100 ISO-VG Part number 1 L packaging 0831 168 351 Part number 5 L packaging 0831 168 352 To know which oil has been filled in the machine, please refer to the nameplate (NP). 38 | 44 Instruction Manual MINK MV 0040-0080 D_EN_en...
EU Declaration of Conformity This Declaration of Conformity and the CE-markings affixed to the nameplate are valid for the machine within the Busch scope of delivery. This Decla- ration of Conformity is issued under the sole responsibility of the manufacturer.
UK Declaration of Conformity This Declaration of Conformity and the UKCA-markings affixed to the nameplate are valid for the machine within the Busch scope of delivery. This Dec- laration of Conformity is issued under the sole responsibility of the manufacturer.
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