COBRA BC 0101 G Inlet connection OUT Discharge connection Electrical connections Nitrogen connections Ethernet connections Analog control Interface CWC Cooling water connections Tool interface connection Handpad connection Eye bolts PLC box Start/ Stop button Power led Warning/ Alarm led OSG Oil sight glass...
Solid particles must not get into the vacuum pump. Procedural errors can result in the pump sucking in a certain quantity of liquid. If the The COBRA BC 0101 G vacuum pumps are COBRA NW screw pump has sucked in liquid, a short drying time is necessary at the end vacuum pumps with cooling water.
It is injected inside the – contact your Busch representative. cylinder which located in middle of screw. Nitrogen flow injected in the middle hole is preset at 2 - 5 l/ min and can be adjusted with Safety information valve DGR 1 (optional), depending on the application.
Safety advice on vacuum pump BC 0101 G Oil filling CAUTION Hot surface! Do not touch! Safety Lockout procedure Maintenance clearance l Take off the label or warning board “Maintenance processing” Before any maintenance action, ensure a maintenance clearance around the pump of min. 610 [mm]. l Check the cooling liquid and oil levels according to the chapters “Checking the oil level”...
Information over the lubricants Klixon Emergency stop Busch YLC 250 B n°.-art. 0831 000 054 (0.5l of Busch YLC 250 B) Quantity: BC 0101 G : 0,12 l Replacement: After 16’000 h (see Maintenance chapter, page 13) Position of the pump gravity center...
Storage Installation and start-up Temporary storage Necessary installation instructions l Make sure that the intake and exhaust flanges are closed (put on the protective caps included in the delivery package of the vacuum CAUTION pump) If the necessary installation instructions are not followed and l Store the vacuum pump particularly in the case of inadequate cooling: –...
In the case of long discharge lines the line cross-section should be Risk of body damage ! 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...
Busch YLC 250 B, Art. No. 0831 131 400 Motor of screw pump COBRA BC 0101 G is connected at factory. NOTE: The quantity of oil specified in the installation handbook is of l Connect supply cable on the female connection (EC) of the informative nature only.
CAUTION If the intake line is equipped with a shut-off device: Before you change the type of oil, make sure that the new type is u Open the shut-off device compatible with the old type. If necessary, flush the vacuum pump. If the intake line is not equipped with a shut-off device: l Carefully lift up the control panel (CP) halfway u Remove the rubber plate from the intake flange and connect...
Maintenance CAUTION DANGER The COBRA BC 0101 G vacuum pumps are always delivered In case the vacuum pump has conveyed gases that have been con- without oil and without cooling water. taminated with foreign materials that are dangerous to health, the oil and condensates will also be contaminated.
Make sure that the oil circuit and the coolant circuit have been emptied before moving the vacuum pump l A main inspection of the vacuum pump (Busch) l Make sure that there are no cleaning tools in the pump anymore...
If dark oil similar to the example shown is observed, you have to WARNING contact the Busch Customer Service without delay. The use of chemically contaminated or polluted oil can lead to haz- ardous pump conditions which could cause personal injury.
(“Declaration of Decontamina- tion”), which can be downloaded from www.buschvacuum.com. Busch service will only accept vacuum pumps that come with a completely filled in and legally binding signed form. Overhaul...
Removal from service Temporary removal from service Before disconnecting the intake and exhaust lines and switching off the cooling water lines, make sure that the lines have adjusted to atmospheric pressure Recommissioning l Make sure that the various protective elements, stoppers or adhesive tapes have been removed l Switch on the vacuum pump by following the procedure described in the chapter “Installation and start-up”...
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.
Technical data Technical data BC 0101 G Nominal suction capacity /h (cfm) 100 (59) Ultimate pressure hPa(mbar)/ mTorr 0,01/ 7,5 Nominal motor rating Power consumption at ultimate pressure Nominal motor speed 3600 Noise level (EN ISO 2151) dB(A) <58 Ambient temperature °C (°F) 0-40 (32-104) Cooling water requirement...
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.
This Declaration of Conformity and the UKCA-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 UKCA-mark.
Page 24
Busch Vacuum Solutions We shape vacuum for you. Argentina Denmark Malaysia South Africa info@busch.com.ar info@busch.dk busch@busch.com.my info@busch.co.za Australia Finland Mexico Spain sales@busch.com.au info@busch.fi info@busch.com.mx contacto@buschiberica.es Austria France Netherlands Sweden busch@busch.at busch@busch.fr info@busch.nl info@busch.se Bangladesh Germany New Zealand Switzerland sales@busch.com.bd info@busch.de sales@busch.co.nz...