BUSCH COMBI COBRA DP 600 C Instruction Manual Download Page 4 | Manualshive

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COBRA DP 600 C

Page 4

DS 8161 F

0870235853

(En)

COBRA DS 8161 F

ECO Power connection

DGC Nitrogen connection
CWO Cooling water outlet connection
CWI Cooling water inlet connection
TS1 Temperature switch, oil temperature

120

℃

FME   Flow meter, nitrogen
MV   Solenoid valve, nitrogen system
DGR1   Regulating valve, dilution gas
DGR2   Regulating valve, dilution gas
FS2   Flow switch, cooling water
HE   Heat exchanger
CWV   Regulating valve, cooling water
FS   Flow switch, booster

OSG3   Oil sight glass
OSG1   Oil sight glass
PRV   Nitrogen regulating valve
CLP   Glycol circulating pump
TS2   Temperature switch, cooling liquid te

mperature 100

℃

TS3   Temperature sensor PT100
FS1   Flow switch, cooling liquid
TR   Temperature regulator, 55

℃

TS4 Temperature switch, oil temperature

140℃

OSG2   Oil sight glass
TS5   Overpressure sensor
VFD   Frequency inverter

CWV

TS2 TS3

TS4

PRV

CWO

CWI

CLP

TR

OSG1

OSG2

OSG3

TS5

VFD

ECO

DGC

CWO

CWI

TS1

MV

DGR2

DGR1

FS2

FME

HE

FS

FS1

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Summary of Contents for COMBI COBRA DP 600 C

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 26: ...Note...

Page 27: ...Note...

Page 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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