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5 | Installation

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Instruction Manual R5 RA 0155 A_EN_en

Installation

5.1 Installation Conditions

NOTICE

Use of the machine outside of the permitted installation conditions.

Risk of premature failure!

Loss of efficiency!

• Take care that the installation conditions are fully complied with.

~20 cm

~50 cm

~20 cm

~50 cm

• Make sure that the environment of the machine is not potentially explosive.

• Make sure that the ambient conditions comply with the

Technical Data [

►

24]

• Make sure that the environmental conditions comply with the protection class of the

motor and the electrical instruments.

• Make sure that the installation space or location is vented such that sufficient cooling

of the machine is provided.

• Make sure that cooling air inlets and outlets are not covered or obstructed and that

the cooling air flow is not affected adversely in any other way.

• Make sure that the oil sight glass (OSG) remains easily visible.

• Make sure that enough space remains for maintenance work.

• Make sure that the machine is placed or mounted horizontally, a maximum of 1° in

any direction is acceptable.

• Check the oil level, see

Oil Level Inspection [

►

16]

• 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.

If the machine is equipped with monitoring devices or sensors:

• Make sure that the monitoring devices are correctly connected and integrated into

a control system such that operation of the machine will be inhibited if the safety
limit values are exceeded, see

Electrical Connection of the Monitoring Devices

[

►

13]

Содержание R5 RA 0155 A

Страница 1: ...Get technical data instruction manuals service kits Instruction Manual R5 Oil Lubricated Rotary Vane Vacuum Pumps RA 0155 A 0870562170 A0006_en Original instructions Modifications reserved 29 09 2021 ...

Страница 2: ... 5 3 Filling Oil 10 5 4 Fitting the Coupling 11 5 5 Electrical Connection 11 5 5 1 Wiring Diagram Three Phase Motor 12 5 6 Electrical Connection of the Monitoring Devices 13 5 6 1 Wiring Diagram Level Switch Optional 13 5 6 2 Wiring Diagram Temperature Switch Oil Optional 13 5 6 3 Wiring Diagram Resistance Thermometer Optional 14 6 Commissioning 14 6 1 Conveying Condensable Vapours 14 7 Maintenanc...

Страница 3: ... been designed and manufactured according to state of the art meth ods Nevertheless residual risks may remain This instruction manual highlights potential hazards where appropriate Safety notes and warning messages are tagged with one of the keywords DANGER WARNING CAUTION NOTICE and NOTE as follows DANGER indicates an imminent dangerous situation that will result in death or serious injuries if n...

Страница 4: ...tion DA Directional arrow OFP Oil fill plug EF Exhaust filter OSG Oil sight glass NP Nameplate ODP Oil drain plug OF Oil filter EB Eye bolt AF Axial fan GB Gas ballast valve OS Oil separator NOTE Technical term In this instruction manual we consider that the term machine refers to the vacuum pump NOTE Illustrations In this instruction manual the illustrations may differ from the machine appearance...

Страница 5: ...precautions The machine is capable of maintaining ultimate pressure see Technical Data 24 The machine is suitable for continuous operation Permitted environmental conditions see Technical Data 24 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 optionally equipped with a starter unit or a varia...

Страница 6: ... 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 NOTICE In case the machine is already filled with oil Tilting a machine that is already filled with oil can cause large quant...

Страница 7: ...ine is secured to a base plate Remove the machine from the base plate 4 Storage Seal all apertures with adhesive tape or reuse provided caps If the machine is to be stored for more than 3 months Wrap the machine in a corrosion inhibiting film Store the machine indoors dry dust free and if possible in original packaging preferably at temperatures between 0 40 C ...

Страница 8: ...utlets are not covered or obstructed and that the cooling air flow is not affected adversely in any other way Make sure that the oil sight glass OSG remains easily visible Make sure that enough space remains for maintenance work Make sure that the machine is placed or mounted horizontally a maximum of 1 in any direction is acceptable Check the oil level see Oil Level Inspection 16 Make sure that a...

Страница 9: ...uitable filter 5 micron or less upstream from the machine Connection size s G2 Depending on the specific order other connection dimensions may apply If the machine is used as part of a vacuum system Busch recommends the installation of an isolation valve in order to prevent the oil from flowing back to the vacuum system 5 2 2 Discharge Connection CAUTION The discharge gas contains small quantities...

Страница 10: ... 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 24 and Oil 24 1 4 3 MAX MIN 2 B u s c h O i l Check oil level 1x o ring part no 0486 000 590 ...

Страница 11: ... download the instruction man ual of the BoWex coupling 5 5 Electrical Connection DANGER Live wires Risk of electrical shock Electrical installation work must only be executed by qualified personnel NOTE The operation with variable speed i e with a variable frequency drive or a soft starter unit is allowed as long as the motor is admitted and the permitted motor speed range is neither underrun nor...

Страница 12: ... 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 Determine the intended direction of rotation with the arrow stuck on or cast Jog the motor briefly Watch the fan wheel of the motor and determ...

Страница 13: ...nds 5 6 1 Wiring Diagram Level Switch Optional Part no 0652 569 236 Connector M12x1 4 pin Electrical data U 10 30 V DC I consumption 15 mA I output max 150 mA Switch point Pin 1 low level 1 4 3 0 5 A K 1 Brown Supply 24V DC 3 Blue Supply 0V DC 4 Black Signal low level NOTE For this device the recommended time de lay to prevent nuisance alarms can be up to 240 seconds 5 6 2 Wiring Diagram Temperatu...

Страница 14: ...ns are present in the vicinity of a non noise insulated machine over extended pe riods Make sure that ear protection is being used Make sure that the installation conditions see Installation Conditions 8 are met Switch on the machine Make sure that the maximum permissible number of starts does not exceed 12 starts per hour Those starts should be spread within the hour Make sure that the operating ...

Страница 15: ...ontaminated with hazardous material Wear appropriate personal protective equipment CAUTION Hot surface Risk of burns Prior to any action requiring touching the machine let the machine cool down first NOTICE Using inappropriate cleaners Risk of removing safety stickers and protective paint Do not use incompatible solvents to clean the machine CAUTION Failing to properly maintain the machine Risk of...

Страница 16: ... Check the machine for oil leaks in case of leaks have the machine repaired contact Busch In case an inlet filter is installed Check the inlet filter cartridge replace it if necessary Monthly Change the oil the oil filter OF and the exhaust filters EF Max after 4000 hours at the latest after 1 year Max after 2000 hours at the latest after 6 months Clean the machine from dust and dirt In case of a ...

Страница 17: ...EN_en 17 28 7 3 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 1 2 Drain pan 1x o ring part no 0486 000 505 ...

Страница 18: ...ED 2 NEW 0531 000 0531 000 0531 000 001 001 3 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 24 and Oil 24 1 4 3 MAX MIN 2 B u s c h O i l Check oil level 1x o ring part no 0486 000 590 ...

Страница 19: ...on Manual R5 RA 0155 A_EN_en 19 28 7 4 Exhaust Filter Change 5x 1 2 10 mm wrench 2x exhaust filters EF 1 5x 2 10 mm wrench 1x flat gasket part no 0480 560 234 Busch genuine spare parts 2x exhaust filter EF art no 0532 140 159 ...

Страница 20: ...i als which are dangerous to health 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 9 Decommissioning Shut down the machine and lock against inadvertent start up V...

Страница 21: ...ption Part no Service kit RA 0155 A Includes all the necessary parts for main tenance 0992 564 014 If other parts are required Contact your Busch representative for the detailed spare parts list 11 Troubleshooting 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 touch...

Страница 22: ...he cooling fan Ambient temperature too high Observe the permitted ambient temperature Oil level too low Top up oil The exhaust filters EF are partially clogged Replace the exhaust filters EF The machine fumes or ex pels oil droplets through the gas discharge The exhaust filters EF are partially clogged Replace the exhaust filters EF An exhaust filter EF with o ring is not fitted properly Ensure th...

Страница 23: ...ucked in liq uids or significant amounts of vapour Flush the machine con tact Busch Clean the filter of the gas ballast valve GB Modify the operational mode see Conveying Condensable Vapours 14 For the solution of problems not mentioned in the troubleshooting chart contact your Busch representative ...

Страница 24: ...ty with gas ballast valve 50Hz 60Hz kg h 4 2 6 7 Max allowable pressure in the oil mist separator hPa mbar abs 1600 Max allowable gas inlet temperature C 50 hPa mbar 150 50 hPa mbar 80 Ambient temperature range C 5 40 Ambient pressure Atmospheric pressure Oil capacity l 3 5 Weight approx kg 110 13 Oil VM 100 VSC 100 ISO VG 100 100 Oil type Mineral oil Synthetic oil Part number 1 L packaging 0831 0...

Страница 25: ...rective EU 2015 863 restriction of the use of certain haz ardous substances in electrical and electronic equipment and the following standards Standard Title of the Standard EN ISO 12100 2010 Safety of machinery Basic concepts general principles of design ISO 13857 2019 Safety of machinery Safety distances to prevent hazard zones being reached by the upper and lower limbs EN 1012 1 2010 EN 1012 2 ...

Страница 26: ...Note ...

Страница 27: ...Note ...

Страница 28: ...o busch it Japan info busch co jp Korea busch busch co kr Malaysia busch busch com my Mexico info busch com mx Netherlands info busch nl New Zealand sales busch co nz Norway post busch no Peru info busch com pe Poland busch busch com pl Portugal busch busch pt Romania office buschromania ro Russia info busch ru Singapore sales busch com sg South Africa info busch co za Spain contacto buschiberica ...

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