background image

Make sure that the new exhaust filter is equipped with a new
o-ring

Apply oil on the o-ring on the thread of the exhaust filter

Screw in the exhaust filter

Make sure that the seal of the oil separator (f) is clean and undam-
aged, replace if necessary

Mount the oil separator (f) together with the seal

Fill in oil

Note

: During operation the exhaust filter gets saturated with oil. It is

therefore normal that the oil level will drop slightly after replacement
of the exhaust filter.

Overhaul

CAUTION

_a

In order to achieve best efficiency and a long life the vacuum pump
was assembled and adjusted with precisely defined tolerances.

This adjustment will be lost during dismantling of the vacuum
pump.

It is therefore strictly recommended that any dismantling of the
vacuum pump that is beyond of what is described in this manual
shall be done by Busch service.

DANGER

_age32

In case the

 

vacuum pump

 

conveyed gas that was contaminated

 

with harmful foreign material the oil and the exhaust filter(s) will
be contaminated with harmful material.

Harmful material can reside in pores, gaps and internal spaces of
the

 

vacuum pump.

Danger to health during dismantling of the

 

vacuum pump.

Danger to the environment.

Prior to shipping the

 

vacuum pump

 

shall be decontaminated as

 

good as possible and the contamination status shall be stated in a
“Declaration of Contamination” (form downloadable from

 

www.buschvacuum.com).

Busch service will only accept

 

vacuum pumps

 

that come with a com-

pletely filled in and legally binding signed “Declaration of Contamina-
tion” (form downloadable from www.buschvacuum.com).

Removal from Service

Temporary Removal from Service

Prior to disconnecting pipes/lines make sure that all pipes/lines are
vented to atmospheric pressure

Recommissioning

CAUTION

_a

Vanes can stick after a long period of standstill.

Risk of vane breakage if the vacuum pump is started with the drive
motor.

After longer periods of standstill the vacuum pump shall be turned
by hand.

After longer periods of standstill:

Make sure that the vacuum pump is locked against inadvertent
start up

Remove the cover around the fan of the drive motor

Slowly rotate the fan wheel by hand several revolutions in the
intended direction of rotation (see stuck on or cast arrow)

Mount the cover around the fan wheel of the drive motor

If deposits could have gathered in the vacuum pump:

Flush the vacuum pump (

 

page 8: Maintenance)

Observe the chapter Installation and Commissioning (

 

page 5)

Dismantling and Disposal

DANGER

_age32

In case the vacuum pump conveyed gas that was contaminated
with harmful foreign material the oil and the exhaust filter(s) will
be contaminated with harmful material.

Harmful material can reside in pores, gaps and internal spaces of
the vacuum pump.

Danger to health during dismantling of the vacuum pump.

Danger to the environment.

During dismantling of the vacuum pump personal protective
equipment must be worn.

The vacuum pump must be decontaminated prior to disposal.

Oil and exhaust filters must be disposed of separately in compli-
ance with applicable regulations.

CAUTION

_a

Used oil and used exhaust filters are special waste and must be dis-
posed of in compliance with applicable regulations.

Remove the exhaust filter (

 

page 10: Exhaust Filter)

Drain the oil

Make sure that materials and components to be treated as special
waste have been separated from the vacuum pump

Make sure that the vacuum pump is not contaminated with harm-
ful foreign material

According to the best knowledge at the time of printing of this manual
the materials used for the manufacture of the vacuum pump involve
no risk.

Dispose of the used oil in compliance with applicable regulations

Dispose of special waste in compliance with applicable regulations

Dispose of the vacuum pump as scrap metal

RB/RC 0006 C/E

Installation and Commissioning

0870152229

page 11

Содержание R5 RB 0006 C

Страница 1: ...Installation and Operating Instructions Vacuum Pumps R5 RB RC 0006 C E 0870152229 0001 28 10 2021 Original instructions ...

Страница 2: ... and Disposal 11 Troubleshooting 12 Spare Parts Kits 17 Accessories 17 Oil 17 EU Declaration of Conformity 18 RB RC 0006 C E Preface 0870152229 page 2 Preface Congratulations on your purchase of the Busch vacuum pump With watchful observation of the field s requirements innovation and steady development Busch delivers modern vacuum and pressure solutions worldwide These operating instructions cont...

Страница 3: ...ith a paper filter Oil Circulation The vacuum pump requires oil to seal the gaps to lubricate the vanes and to carry away compression heat The oil reservoir is located on the pressure side of the vacuum pump i e high pressure at the bottom of the bottom chamber of the oil separator f The feed openings are located on the suction side of the vacuum pump i e low pressure Forced by the pressure differ...

Страница 4: ...west possible level only gen uine Busch exhaust filters shall be used The oil in the process gas is separated to the greatest possible extent but not perfectly CAUTION_a The gas conveyed by the vacuum pump contains remainders of oil Aspiration of process gas over extended periods can be harmful The room into which the process gas is discharged must be suffi ciently vented Note The possibly sensibl...

Страница 5: ...the vacuum pump is installed in a colder environment than al lowed with the oil used Fit the vacuum pump with a temperature switch and control the vacuum pump such that it will start automatically when the oil sump temperature falls below the allowed temperature ambient pressure atmospheric Make sure that the environmental conditions comply with the pro tection class of the drive motor according t...

Страница 6: ...discharge Electrical Connection Controls Make sure that the stipulations acc to the EMC Directive 2004 108 EC and Low Voltage Directive 2006 95 EC as well as the EN standards electrical and occupational safety directives and the local or national regulations respectively are complied with this is the responsibility of the designer of the machinery into which the vacuum pump is to be incorporated p...

Страница 7: ...h on the vacuum pump In case the suction line is equipped with a shut off valve Close the shut off valve In case the suction line is not equipped with a shut off valve Cover the suction connection c with a piece of rubber mat Let the vacuum pump run for a few minutes Shut down the vacuum pump and wait a few minutes Check that the level is between the MIN and the MAX markings of the sight glass g I...

Страница 8: ...s start Open the shut off valve in the suction line At the process end Close the shut off valve in the suction line Operate the vacuum pump for another approx half an hour Maintenance DANGER_age32 In case the vacuum pump conveyed gas that was contaminated with foreign materials which are dangerous to health harmful ma terial can reside in filters Danger to health during inspection cleaning or repl...

Страница 9: ... oil indicates contamination with foreign material Oil that is either contaminated with foreign material or burnt must be changed page 9 Oil Change In case the oil appears to be contaminated with water or other conden sates despite proper use of the gas ballast Replace the filter Oil Life The oil life depends very much on the operating conditions A clean and dry air stream and operating temperatur...

Страница 10: ...is running Check that the drive motor current drawn is in the usual range Version with oil return valve RB 0006 C E Note The discharged gas will also contain oil if the vacuum pump is operated without interruption for too long a period page 7 Opera tion Notes Check that the discharged gas is free from oil Assessment If the drive motor draws too much current and or the pump flow rate has dropped th...

Страница 11: ...Risk of vane breakage if the vacuum pump is started with the drive motor After longer periods of standstill the vacuum pump shall be turned by hand After longer periods of standstill Make sure that the vacuum pump is locked against inadvertent start up Remove the cover around the fan of the drive motor Slowly rotate the fan wheel by hand several revolutions in the intended direction of rotation se...

Страница 12: ...e most common cause Change the oil page 8 Maintenance No or not enough oil in the reservoir Top up oil page 8 Maintenance The exhaust filter is partially clogged Replace the exhaust filter page 8 Maintenance The screen in the suction connection c is par tially clogged Clean the screen If cleaning is required too frequently install a filter upstream In case a filter is installed on the suction conn...

Страница 13: ...Repair the vacuum pump Busch service The drive motor is defective Replace the drive motor Busch service The vacuum pump is blocked Solid foreign matter has entered the vacuum pump Repair the vacuum pump Busch service Make sure the suction line is equipped with a screen If necessary additionally provide a filter Corrosion in the vacuum pump from remain ing condensate Repair the vacuum pump Busch se...

Страница 14: ...extended period of time Perform oil change incl flushing page 8 Maintenance The exhaust filter is clogged and appears black from burnt oil Flush the vacuum pump Replace the exhaust filter Fill in new oil page 8 Maintenance In case the oil life is too short use oil with better heat resistance page 17 Oil or ret rofit cooling Foreign objects in the vacuum pump Broken vanes Stuck bearings Repair the ...

Страница 15: ...s without interruption oil can collect in the upper chamber of the oil separator f to an extent that it gets expelled together with the discharged gas Regularly shut down the vacuum pump for short periods of time Check that the oil return valve functions properly and lets oil run from the upper into the bottom chamber of the oil separator f as soon as the vacuum pump is shut down page 3 Oil Circul...

Страница 16: ...he exhaust filter Fill in new oil page 8 Maintenance Make sure the proper oil is used for changing and topping up The oil foams Mixing of incompatible oils Flush the vacuum pump Replace the exhaust filter Fill in new oil page 8 Maintenance Make sure the proper oil is used for topping up Troubleshooting page 16 RB RC 0006 C E 0870152229 ...

Страница 17: ...n Australia Busch Australia Pty Ltd 30 Lakeside Drive Broadmeadows Vic 3047 Tel 03 93 55 06 00 Fax 03 93 55 06 99 Your point of contact for service and spare parts in New Zealand Busch New Zealand Ltd Unit D Arrenway Drive Albany Auckland 1311 P O Box 302696 North Harbour Auckland 1330 Tel 0 9 414 7782 Fax 0 9 414 7783 Find the list of Busch companies all over the world by the time of the publicat...

Страница 18: ...have been used to fulfil those provisions Standard Title of the Standard EN ISO 12100 2010 Safety of machinery Basic concepts general principles of design EN 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 1996 A1 2009 Compressors and vacuum pumps Safety requirements Part 1 and Part 2 EN ISO 2151 2008 A...

Страница 19: ...machinery Basic concepts general principles of design Risk assess ment and risk reduction BS EN ISO 13857 2019 Safety of machinery Safety distances to prevent hazard zones being reached by the upper and lower limbs BS EN 1012 1 2010 BS EN 1012 2 1996 A1 2009 Compressors and vacuum pumps Safety requirements Air compressors and vacuum pumps BS EN ISO 2151 2008 Acoustics Noise test code for compresso...

Страница 20: ......

Страница 21: ... Italy info 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 bus...

Отзывы: