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.
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 capable of maintaining ultimate pressure, see Technical Data [► 27].
All manuals and user guides at all-guides.com 4 | Storage Machine weight: see the technical data or the nameplate • Check the machine for transport damage. If the machine is secured to a base plate: • Remove the machine from the base plate. Storage •...
• 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.
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.
• 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. • Make sure that the EMC-class of the machine confirms with the requirements of your supply network system, if necessary provide further interference suppression (EMC- Class of the machine see Technical Data [► 27]).
All manuals and user guides at all-guides.com 5 | Installation 5.4.1 Wiring Diagram Variable-Frequency Drive CAUTION The machine can start immediately when power is supplied. Risk of inadvertent start-up! • Make sure that a start-up will not lead to a dangerous situation. single-phase version three-phase...
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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...
All manuals and user guides at all-guides.com 6 | Commissioning 5.4.3 DIP Switches DIP Switches Description Default Not available 0 = Analogue Input 2 works in current mode (4 ... 20 mA) 1 = Analogue Input 2 works in voltage mode (2 … 10 V) 0 = Analogue Input 1 works in current mode (4 ...
All manuals and user guides at all-guides.com Commissioning | 6 CAUTION Noise of running machine. Risk of damage to hearing! If persons are present in the vicinity of a non noise insulated machine over extended periods: • Make sure that ear protection is being used. •...
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.
All manuals and user guides at all-guides.com Maintenance | 7 CD-L CD-R • Before process: • Warm up the machine by running the machine with closed suction side for ap- proximately 15 minutes. • After process: • During process condensate may occur in the machine. To remove the condensate from the machine convey dry air at 200-400 mbar with the machine’s maximum speed after the process.
Failing to properly maintain the machine. Risk of premature failure! 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.
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. 0870166200_MV0040-0080C_A0004_IM_en 17 / 32...
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All manuals and user guides at all-guides.com 7 | Maintenance Drain pan Cleaning cloth For oil type and oil capacity see Technical Data [► 27] and Oil [► 27]. 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.
All manuals and user guides at all-guides.com Maintenance | 7 7.5 Filter change of Condensate Reservoir Remove the cover from the filter and replace the filter cartridge if necessary 7.6 Drain Condensate Reservoir Drain the condensate reservoir Condensate reservoir Remove both hoses from the condensate reservoir 0870166200_MV0040-0080C_A0004_IM_en 19 / 32...
• Decontaminate the machine as well 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)
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 proper function of the machine and for granting of warranty. Spare parts kit Description Part no.
• Check the power supply. with the correct voltage. The motor is defective. • Repair the machine (con- tact Busch). The machine does not reach The inlet screen (IS) is par- • Clean the inlet screen (IS). the usual pressure on the tially clogged.
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Technical Data [► 27]. Oil level too low. • Top up oil. For the solution of problems not mentioned in the troubleshooting chart contact your Busch representative. 0870166200_MV0040-0080C_A0004_IM_en 23 / 32...
All manuals and user guides at all-guides.com 13 | Electrical Data of Control Unit Terminals 13 Electrical Data of Control Unit Terminals Terminal Technical Information Digital Out Open collector max. 35 V / 50 mA Analogue Out 0 … 10 V (max. 30 mA); Short-circuit protected;...
All manuals and user guides at all-guides.com Technical Data | 14 14 Technical Data MV 0040 C MV 0060 C MV 0080 C Nominal pumping speed (60Hz) m³/h Ultimate pressure hPa (mbar) abs. see nameplate Nominal rating (motor + fan) (50Hz / 60Hz) Nominal current for 3~ 380-480 V...
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.
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