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Cooling liquid type/ quantity

Cooling liquid type

Make sure that the cooling liquid type corresponds to specifications :

Cooling liquid quantity

The quantity of cooling liquid specified in this instructions manual is of informative nature only. Respect the procedure of filling the cooling liquid.

CAUTION

The proportion of pure glycol and water for the cooling liquid corresponds to a percentage of 40% pure glycol and 60% water. It is therefore not

necessary to prepare the mix before use. But when using pure glycol, it is imperative to prepare the mix prior to filling the pump and to respect this 

proportion.

Cooling liquid type/ quantity 
Page 26

DS 8161 F

0870235853

 (En)

Specifications

Zitrec M-25 (ready-to-use)

25 litres can

5 litres can

part no. 0831 563 468

part no. 0831 563 469

Quantity

Zitrec M-25 (already mixed ready-to-use)

DS 8161 F

approx. 26 litres

Содержание COMBI COBRA DP 600 C

Страница 1: ...liers Busch S A Zone industrielle 2906 Chevenez Switzerland 0870235853 _en Original instructions Modi cations reserved 07 12 2020 Instruction manual COMBI Screw Vacuum Pumps and Boosters COBRA DS 8161...

Страница 2: ...ogram 19 Weekly 19 Monthly 19 Yearly 19 Every 16 000 hours of operation at the latest after 4 years 20 Lock Out Tag Out procedure 20 Safety Lockout procedure 20 Checking the oil 20 Checking the oil le...

Страница 3: ...re reducer CWC Cooling water connection DGC Nitrogen connection OSG Oil sight glass CAO Extracting ventilator MB On off switch Main circuit breaker ESS Emergency stop switch EMO RF Ventilator PLC PLC...

Страница 4: ...switch cooling water HE Heat exchanger CWV Regulating valve coolingwater FS Flow switch booster OSG3 Oil sight glass OSG1 Oil sight glass PRV Nitrogen regulatingvalve CLP Glycol circulatingpump TS2 Te...

Страница 5: ...cator MB OSG4 Oil level indicator MB PGI Process gas inlet PGO Process gas outlet PRV Nitrogen regulating valve TR Temperature regulator 55 C TS1 Temperature switch oil temperature 120 C TS2 Temperatu...

Страница 6: ...e 100 C The pump will stop immediately after the emergency alarm ring a direct cooling water circuit in the motors in the cylinder covers A and B side of WY rotary lobes vacuum pump and COBRA NS vacuu...

Страница 7: ...safety regulations and must train and instruct his personnel accordingly Local regulations regarding the motors and electric control elements must be observed when installing the pump in potentially...

Страница 8: ...irst then outlet and nitrogen quick connections Put the label or warning board Maintenance processing on or next to the pump SafetyLockout procedure Take off the label or warning board Maintenance pro...

Страница 9: ...to unfavourable ambient condi tions for example aggressive environment frequent temperature changes begin immediately with preservation work on the vacuum pump In the caseof favourable ambient condit...

Страница 10: ...ills the requirements for assembly dismantling Make sure that no temperature sensitive parts for example of plastic wood cardboard paper electronic parts come into contact with the hot surfaces of the...

Страница 11: ...that the regulations of the Electromagnetic Compatibility Directive 2014 30 EU as well as standard EN norms safety directives and especially local and national regulations are observed this is the res...

Страница 12: ...e discharge lines Make sure that all caps safeguards and similar covers are mounted Make sure that the inlet and outlet for the cooling air are not cover ed or closed and that the flow of cooling air...

Страница 13: ...leak within the work area Make sure before every transport using the appropriate lifting mean that the inclination of the vacuum pump is less than 5 CAUTION The vacuum pump must remain in a horizontal...

Страница 14: ...just under cylinder upper plate In casecooling liquid level is belowrequired level Fill in more cooling liquid If the intake line isequipped with a shut off device Open the shut off device If the inta...

Страница 15: ...rectly The cooling water flow is factory set on 10 Nl min and can be adjusted at the regulating cock CWV This water circuit is used to cool the motor of the DP and MB vacuum pumps Make sure that the n...

Страница 16: ...aks repair the vacuum pump Busch Inspect the vacuum pump for leaks of cooling liquid if there are leaks repair the vacuum pump Busch Inspect the vacuum pump for leaks of cooling water if there are lea...

Страница 17: ...densate drain Drain the oil see Draining the oil WY MB rotary lobesvacuumpump If the oil level does not reach the target circle Top up with oil see Refilling oil If the oil level exceeds the target ci...

Страница 18: ...d drain any remaining oil Check that no metal swarf sticks to the magnet of the drain plug clean if necessary Refit the oil drain plugs and tighten up Dispose of the used oil in compliance with applic...

Страница 19: ...f cylinder upper plate Screw on the cooling liquid filler cap again If liquid has run on to the outside surfaces of the vacuum pump wipe it off Draining the cooling liquid Make sure that the vacuum pu...

Страница 20: ...einto pores openings andother internal partsof the vacuumpump There is ahealth hazardwhen dismantling the vacuumpump There is also a danger to the environment Prior to shipping the vacuumpumpmustimper...

Страница 21: ...smantled drain the oil dispose of the oil according to local environmental protection regulations drain the cooling liquid dispose of the cooling liquid according to local environmental protection reg...

Страница 22: ...d to hazardous pumpconditions whichcouldcausepersonalinjury Oil quantity The quantity of oil specified in the following table isof informative nature only Check the oil level with the help of the vari...

Страница 23: ...e glycol and water for the cooling liquid corresponds to a percentage of 40 pure glycol and 60 water It istherefore not necessary to prepare the mix before use But when using pure glycol it isimperati...

Страница 24: ...12 5 10 0 Motor rating DP MB 60 Hz 90 Hz kW 15 15 Nominal motor speed DP 60 Hz min 1 3600 Nominal motor speed MB 90 Hz min 1 5400 Noise level EN ISO 2151 50 Hz 60 Hz dB A dB A 75 Ambient temperature C...

Страница 25: ...lectrical and electronic equipment and following the standards Person authorised to compile the technical file Gerd Rohweder BuschDienste GmbH Schauinslandstr 1 DE 79689 Maulburg Icheon si 07 12 2020...

Страница 26: ...Note...

Страница 27: ...Note...

Страница 28: ...ch Belgium info busch be Hungary busch buschvacuum hu Norway post busch no Taiwan service busch com tw Brazil vendas buschdobrasil com br India sales buschindia com Peru info busch com pe Thailand in...

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