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Related Manuals for BUSCH COBRA BC 1001 G
Summary of Contents for BUSCH COBRA BC 1001 G
- Page 1 Instruction Manual COBRA Screw Vacuum Pumps BC 1001 G Busch Manufacturing Korea, Ltd. 189-51, Soicheon-ro, Majang-myun Icheon-si, Gyunggi-do, 467-813 Republic of Koreaea 0870732338/-_en / Original instructions / Modifications reserved 02/09/2020...
- Page 2 Preface 1001 G NW 0090 A, PUMA WY 0701 B, COBRA BC1001 G Preface worldwide. 1001 G – – safety, – transport, – storage, – Power connector on vacuum pump rear side – maintenance, – – troubleshooting NW 0090 A WY 0701 B Preface BC 1001 G...
- Page 3 COBRA BC 1001 G IN Inlet connection OUT Discharge connection EC Electrical connections PRV Nitrogen pressure reducer ECP Earthing connection M8 CWC Cooling water connections NC Nitrogen connections CAO Extracting ventilator EB Eye bolts RC LCD PLC PLC box EB Eye bolts...
- Page 4 MOT2 VFD2 MOT1 OSG3 VFD1 OSG2 DGR1 DGR2 OSG1 BC 1001 G Page 4 0870760874 (En)
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Page 5: Product Description
COMBI of the procedure. The COBRA BC 1001 G pumps are a combination of a screw vacuum The allowed maximum inlet gas temperature depends on the inlet pump NW 0090 A (DP) and a Roots vacuum pump WY 0701 B (MB) pressure and the type of gas: the lower the inlet pressure (Pa), the higher the drawn gas temperature (TGas) can be. -
Page 6: Oil Circuit
The COBRA BC 1001 G vacuum pumps are COBRA NW screw of these lubricants, please carry out the filling (please refer to the vacuum pumps with cooling water and nitrogen circuits. various chapters of filling). Do not forget to connect the cooling water supply before the first startup. -
Page 7: Safety Stickers
It is vital that these installation and maintenance instructions are read and understood before the vacuum pump is used. If you have any doubts, please contact your local Busch representative. Safety information The vacuum pump has been designed and manufactured in accordance BC 1001 G with the latest technical and safety standards. -
Page 8: Noise Emission
Table A5-1 of Appendix 5 (SEMI S2 guideline). Lock Out/ Tag Out procedure (Type 1 of Busch YLC 250 B, Art. No. 0831 131 400 (0,5 l @ 1 kg) (Busch YLC 250 B) electrical work) - Page 9 CAUTION Only authorized personnel may carry out any dismantling on the vacuum pump. Before work begins, the operator of the vacuum pump must fill in a form or a “Declaration Regarding Contamination of Vacuum Equipment and Components” that provides information on possible dangers and appropriate measures.
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Page 10: Installation And Commissioning
NOTE: VCI is the abbreviation for “volatile corrosion inhibitor”. The NOTE: 1° (german degree = 1° dGH) = 1,78° (french degree) = 1,25 e VCI molecule is an organic corrosion inhibitor in the vapour phase. (english degree) = 17,9 mg/kg CaCO3 (american hardness) Integrated in various carriers such as film, cardboard, paper, foam, Minimum flow rate: 3 - 4 l/ min for the standard version –... -
Page 11: Discharge Connection
Discharge connection In the case of long discharge lines the line cross-section should be larger than the discharge flange to prevent a drop in the performance of the vacuum pump. If you have any doubts, contact your Busch representative. CAUTION Cooling water connection Do not put hands into the outlet aperture. -
Page 12: Installation Mounting
Interface connection (50 poles) (option) PID Interface (9 poles) (option) Ground Power connector on vacuum pump rear side The information concerning the use of the Busch PLC and the Busch LCD can be found in the Operation and Maintenance manual (Art.No. 0870758077). Lock... -
Page 13: Checking The Direct Cooling
Oil quantity [Liter] 0,12 l Stop the vacuum pump and wait a few minutes Busch VF 250, Art. No. 0831 131 400 (0,5l Oil type l Make sure that the oil level still lies between the MIN and MAX @ 1 kg) (Busch YLC 250 B) -
Page 14: Switching The Vacuum Pump On/ Off
Switch on the vacuum pump CAUTION l Make sure that the system does not leak The COBRA BC 1001 G vacuum pumps could be delivered without If the system is equipped with a solenoid gate valve at the intake: oil, without cooling water. -
Page 15: Maintenance Program
Before maintenance work is started, a safety area of at least 610 [mm] around the machine must be set up. l Inspect the vacuum pump for leaks of cooling water - if there are leaks, repair the vacuum pump (Busch) Monthly: CAUTION In the case of operation in a dusty environment: The surface temperature of the vacuum pump can exceed 50°C... -
Page 16: Checking The Oil
There is a health hazard when changing contaminated oil. recommended oil change intervals. A drop in the oil level indicates a fault (see "Alarms and warnings" -> Busch PLC and Busch LCD). There is also a danger to the environment. -
Page 17: Checking The Leak-Protection Non-Return Valve (Accessory)
Draining used oil Checking the cooling water NOTE: After switching off the vacuum pump at normal operating Checking the cooling water flow temperature wait no more than 20 minutes before the oil is drained. l Check the cooling water flow regularly l Make sure that the vacuum pump is switched off and cannot accidentally be switched on again If the flow drops, check for leaks... -
Page 18: Temporary Removal From Service
CAUTION can be downloaded from www.buschvacuum.com. During dismantling of the vacuum pump protective equipment and Busch service will only accept vacuum pumps that come with a clothing must be worn completely filled in and legally binding signed form. u dispose of the vacuum pump as scrap metal... -
Page 19: Oil Type/ Quantity
Oil type/ quantity Oil type l Make sure that the oil type corresponds to specification: Busch YLC 250 B, Art. No. 0831 131 400 (0,5 l @ 1 kg) – WARNING The use of chemically contaminated or polluted oil can lead to hazardous pump conditions which could cause personal injury. -
Page 20: Technical Data
Technical data BC 1001 G Technical data 870 (512) Effective suction capacity /h (cfm) Ultimate pressure Torr 2 x 10 mbar 3 x 10 Nominal motor rating (50 Hz) (90 Hz) Nominal motor rating Electric power capacity at ultimate pressure kW idle mode Nominal motor speed 3000... -
Page 21: Eu Declaration Of Conformity
EU-Declaration of Conformity This Declaration of Conformity and the CE-mark affixed to the nameplate are valid for the machine within the Busch scope of delivery. This declara- tion of Conformity is issued under the sole responsibility of the manufacturer. When this machine is integrated into a superordinate machinery the manufacturer of the superordinate machinery (this can be the operating company, too) must conduct the conformity assessment process for the superordinate machine or plant, issue the Declaration of Conformity for it and affix the CE-mark. - Page 22 Note...
- Page 23 Note...
- Page 24 Israel Portugal United Arab Emirates info@busch.cl service_sales@busch.co.il busch@busch.pt sales@busch.ae China Italy Romania United Kingdom info@busch-china.com info@busch.it office@buschromania.ro sales@busch.co.uk Colombia Japan Russia info@buschvacuum.co info@busch.co.jp info@busch.ru info@buschusa.com Czech Republic Korea Singapore info@buschvacuum.cz busch@busch.co.kr sales@busch.com.sg www.buschvacuum.com 0870732338/-_en / © Busch Manufacturing Korea, Ltd.