BUSCH R5 RA 0025 F Instruction Manual
Rotary vane vacuum pumps
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Summary of Contents for BUSCH R5 RA 0025 F
- Page 1 Instruction Manual Rotary Vane Vacuum Pumps RA 0025 F, RA 0040 F, RA 0063 F, RA 0100 F 0870209168/A0004_en / Original instructions / Modifications reserved 20/09/2021...
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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 Start Controls ........................5 2.4 Optional Accessories ......................6 2.4.1 Gas Ballast Valve ....................6 2.4.2 Inlet Filter ......................6 2.4.3 Level Switch ...................... -
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 Motor terminal box Discharge connection Directional arrow Oil fill plug Exhaust filter Oil sight glass Nameplate Oil drain plug Oil filter Eye bolt Axial fan Gas ballast valve Oil separator NOTE Technical term. In this instruction manual, we consider that the term ‘machine’... -
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 designed for indoor installation, in case of outdoor installation, ask your Busch representative in order to take specific precautions. -
Page 6: Start Controls
2 | Product Description 2.3 Start Controls The machine comes without start controls. The control of the machine is to be provided in the course of installation. The machine can be equipped with a soft-starter. 2.4 Optional Accessories 2.4.1 Gas Ballast Valve The gas ballast valve mixes the process gas with a limited quantity of ambient air to counteract the condensation of vapour inside the machine. -
Page 7: Transport
Transport | 3 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 8: 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. -
Page 9: Connecting Lines / Pipes
• 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 efficiency. Seek advice from your Busch representative. 5.2.1 Suction Connection NOTICE Ingress of foreign objects or liquids. -
Page 10: Filling Oil
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. For oil type and oil capacity see Technical Data [► 25] and Oil [► 25]. 1x o-ring part no.:... -
Page 11: 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 12: Wiring Diagram Three-Phase Motor
5 | Installation 5.4.2 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 13: Electrical Connection Of The Monitoring Devices
Installation | 5 5.5 Electrical Connection of the Monitoring Devices NOTE In order to prevent potential nuisance alarms, Busch recommends that the control system is configured with a time delay of at least 20 seconds. 5.5.1 Wiring Diagram Level Switch (Optional) Part no.: 0652 203 669... -
Page 14: Commissioning
6 | Commissioning Commissioning NOTICE The machine can be shipped without oil. Operation without oil will ruin the machine in short time! • Prior to commissioning, the machine must be filled with oil, see Filling Oil [► 10]. CAUTION During operation the surface of the machine may reach temperatures of more than 70°C. Risk of burns! •... -
Page 15: Conveying Condensable Vapours
Commissioning | 6 6.2 Conveying Condensable Vapours 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: • Close the isolation •... -
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
If the machine is equipped with an air-oil heat exchanger (AHE): • Check and/or clean the air-oil heat exchanger. • Contact Busch for an inspection. Every 5 years If required, overhaul the machine. * Service interval for synthetic oil, shorten the interval when using mineral oil, contact Busch Service 7.2 Oil Level Inspection... -
Page 18: Oil And Oil Filter 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. 1x o-ring, part no.: Drain pan 0486 000 505 18 / 28... - Page 19 Maintenance | 7 Busch genuine spare parts 1x oil filter (OF), part no.: 0531 000 002 Oil filter wrench For oil type and oil capacity see Technical Data [► 25] and Oil [► 25]. 1x o-ring part no.: 0486 000 590 Check oil level...
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Page 20: Exhaust Filter Change
RA 0025/0040 F: 1x exhaust filter (EF) 10 mm wrench RA 0063/0100 F: 2x exhaust filter (EF) Busch genuine spare parts RA 0025/0040 F: 1x exhaust filter (EF) RA 0063/0100 F: 2x exhaust filter (EF) part no.: 0532 140 157... -
Page 21: Overhaul
• Decontaminate the machine as much as possible and state the contamination sta- tus 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 22: 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 parts kit Description Part no. -
Page 23: Troubleshooting
• Replace the inlet filter car- tional) is partially clogged. tridge. Internal parts are worn or • Repair the machine (con- damaged. tact Busch). The machine runs very noisily. Worn coupling (CPL). • Replace the coupling (CPL). Stuck vanes. • Repair the machine (contact Busch). - Page 24 The float valve (FV) does • Check float valve and the not work properly. oil return line, repair it if necessary (contact Busch). The machine runs at atmos- • Make sure that the ma- pheric pressure for a long chine operates under vac- period.
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Page 25: Technical Data
In case of unfavourable ambient temperature, other oil viscosities may be used. Please consult your Busch repre- sentative for more details. To know which oil has been filled in the machine, please refer to the nameplate (NP). -
Page 26: Eu Declaration Of Conformity
The manufacturer Busch Produktions GmbH Schauinslandstr. 1 DE-79689 Maulburg declares that the machine(s): R5 RA 0025 F; RA 0040 F; RA 0063 F; RA 0100 F fulfil(s) all the relevant provisions from European directives: – ‘Machinery’ 2006/42/EC – ‘Electromagnetic Compatibility’ 2014/30/EU –... -
Page 27: Declaration Of Conformity
Busch Produktions GmbH Schauinslandstr. 1 DE-79689 Maulburg declares that the machine(s): R5 RA 0025 F; RA 0040 F; RA 0063 F; RA 0100 F fulfil(s) all the relevant provisions from UK legislations: – Supply of Machinery (Safety) Regulations 2008 – Electromagnetic Compatibility Regulations 2016 –... - 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...
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