BUSCH COBRA NC 0630 C VR Installation And Maintenance Instructions Manual
Screw vacuum pumps, vapour recovery
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Summary of Contents for BUSCH COBRA NC 0630 C VR
- Page 1 Installation and Maintenance Instructions Vapour Recovery Screw Vacuum Pumps COBRA NC 0630 C VR - Vapour recovery Ateliers Busch S.A. Zone industrielle 2906 Chevenez Switzerland 0870567094/ 181016 / Original instructions / Modifications reserved...
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Page 2: Table Of Contents
Maintenance ......10 Congratulations on your purchase of the Busch vacuum pump. With Maintenance program..... . 10 watchful observation of the field’s requirements, innovation and steady... -
Page 3: Product Description
CLD Cooling liquid drain Cooling liquid inlet CLO Cooling liquid outlet Cooling liquid filler plug Directional arrow Inlet connection Injection point for injected liquid MTB Motor terminal box Nameplate ODP Oil drain plug OFP Oil fill plug OSG Oil sight glass OUT Discharge connection PMR Plug for manual rotation of rotors Safety valve... -
Page 4: Process Diagram
If you have any Please check out the weight of the vacuum pump before lifting it up doubts, please contact your local Busch representative. (see "Technical Data"). Use adequate lifting gear for this. -
Page 5: Storage
l Lift the vacuum pump Installation and In case the vacuum pump was bolted to a pallet with fixing bolts: Commissioning u Unscrew the fixing bolts in the base frame Installation prerequisites CAUTION CAUTION Once filled with oil, the vacuum pump should not be lifted anymore. -
Page 6: Suction Connection
Discharge connection l Make sure that the vacuum pump cannot inadvertently or intentionally be used as a support for heavy objects l Make sure that the vacuum pump cannot be hit by falling objects CAUTION l Make sure that the vacuum pump is easily accessible and that the selected installation site fulfills the requirements for assembly/ Do not put hands into the outlet aperture. -
Page 7: Installation
Prior to starting-up of the vacuum pump, please ensure that the by electric or electromagnetic interference; if unsure please seek vacuum pump is connected up correctly. advice from your Busch representative l Determine the direction of rotation with the arrow sign (DA) on Installation the fan cover of the motor l Make sure that the “Installation Prerequisites”... -
Page 8: Saving The Operating Parameters
Should the operating conditions of your pump fall outside of the cooling liquid. recommended parameters as outlined, please contact your local Busch agency for advice. Operation without cooling liquid will destroy the vacuum pump within a short period of time! Recommendations on operation l Make sure that all provided covers, guards, hoods etc. -
Page 9: Switching The Vacuum Pump On/ Off
If this form has not been filled in completely and signed by a after 4 Years: responsible person, the vacuum pump may not be dismantled. Have a major overhaul done on the vacuum pump (Busch service) CAUTION Checking the oil... -
Page 10: Topping Up With Oil
l Make sure that the filling level is between the Min and Max of the Changing the oil oil sight glass (OSG) WARNING In case the vacuum pump has conveyed gases that have been contaminated with harmful foreign materials, the oil will also be contaminated. -
Page 11: Checking The Cooling Liquid
Decontamination”), which can be downloaded from www.buschvacuum.com. CAUTION Busch service will only accept vacuum pumps that come with a completely filled in and legally binding signed form. Wait until pump has cooled down to ambient temperature l Make sure that the vacuum pump is vented to atmospheric... -
Page 12: Dismantling And Disposal Of The Vacuum Pump
Dismantling and Disposal of the vacuum pump DANGER In case the vacuum pump has conveyed gases that have been contaminated with harmful foreign material which are harmful to health, the oil and the condensates will also be contaminated with harmful foreign material. These foreign materials can infiltrate the pores, recesses and other internal spaces of the vacuum pump. -
Page 13: Troubleshooting
Use larger diameter too small diameter Internal parts worn or damaged Repair the vacuum pump (Busch service) The vacuum pump does not start The drive motor is not supplied with the correct Supply the drive motor with the correct voltage... - Page 14 Corrosion in the vacuum pump from remaining Repair the vacuum pump (Busch service) condensate Check the process Observe the chapter “Installation and Commis- sioning, Operating Notes” The vacuum pump was run in the wrong direc- Repair the vacuum pump (Busch service)
- Page 15 Long discharge or pressure line with too small Use larger diameter diameter The oil is black Oil change intervals are too long Drain oil The oil was overheated Fill in new oil (see “Maintenance”) Troubleshooting Page 15...
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Page 16: Spare Parts
Spare parts NOTE: For COBRA pumps, please contact your local Busch representative for any ordering of spare parts or concerning the servicing of the vacuum pump. When ordering spare parts or accessories, please always quote the type ("Type") and the serial no. ("S/N") of the vacuum pump. This will allow Busch service to check if the vacuum pump is compatible with a modified or improved part. -
Page 17: Technical Data
Technical data Technical data NC 0630 C 50 Hz Nominal suction capacity 60 Hz 50 Hz £ 30 Ultimate pressure mbar 60 Hz £ 20 50 Hz Nominal motor rating (depen- 22 with VFD ding on application) 60 Hz 50 Hz 3000 Nominal motor speed 60 Hz... -
Page 19: 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 declaration 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 20 Busch – All over the World in Industry www.buschvacuum.com Finland Malaysia Spain Argentina Busch Malaysia Sdn Bhd. Busch Vakuumteknik Oy Busch Argentina S.R.L. Busch Ibérica S.A. 4&6, Jalan Taboh 33/22, Seksyen 33 Sinikellontie 4 Santo Domingo 3076 Pol. Ind. Coll de la Manya...