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Related Manuals for BUSCH COBRA DS 5161 A
Summary of Contents for BUSCH COBRA DS 5161 A
- Page 1 Instruction Manual COBRA Combi Screw Vacuum Pumps and Boosters DS 5161 A Busch Manufacturing Korea, Ltd. 189-51, Soicheon-ro, Majang-myun Icheon-si, Gyunggi-do, 467-813 Republic of Korea 02/09/2020 0870772511/-0005_en / Original instructions / Modifications reserved...
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Page 2: Table Of Contents
Refilling oil ......17 COBRA DS 5161 A ......3 COBRA NS (DP) vacuum pump . -
Page 3: Cobra Ds 5161 A
COBRA DS 5161 A DP Backing vacuum pump DP 600 C ESS Emergency stop switch Inlet MSH Main switch OUT Discharge (to silencer) PTB Pump terminal box Remote control COBRA DS 5161 A COBRA DS 5161 A Page 3 0870772511 (EN) - Page 4 TS 1 Temperature switch, oil temperature FS 1 Flow switch, cooling liquid 120°C FS 2 Flow meter,cooling water TS 2 Temperature switch, cooling liquid HE Heat exchanger temperature 100° DP 0600 C COBRA DS 5161 A Page 4 0870772511 (EN)
- Page 5 TS 5 Temperature switch, motor 155°C Inlet Discharge Cooling water Barrier gas Cooling liquid Screw rotors Dilution gas (dil 2) Dilution gas (dil 1) 10 Temperature sensor 11 Lobe rotors Product description COBRA DS 5161 A Page 5 0870772511 (EN)
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Page 6: Product Description
– control of the cooling liquid flow 30 seconds, then the pump stops. – The temperature switch TS 2 will give an emergency signal if the cooling liquid temperature – Product description COBRA DS 5161 A Page 6 0870772511 (EN) -
Page 7: On/ Off Switch
See "Installation and Maintenance Instructions, Busch PLC and Busch COBRA NS vacuum pump LCD (No. 0870758077)". On/ Off switch WARNING The vacuum pump is delivered with a circuit breaker. The function Hot surface Do not touch start/ stop can be done in Local by using the LCD controller or in Remote by the production machine. -
Page 8: Noise Emission
30 volts rms, 42.4 volts peak, 60 volts dc, slope (> 5°), risk of oil leakage in the workspace. or 240 volt-amp in dry locations. Potential exposures to Transport COBRA DS 5161 A Page 8 0870772511 (EN) -
Page 9: Lifting For The Dp 0600 C
Local regulations regarding the motors and electric control elements must be observed when installing the pump in potentially explosive environments. Make sure before start-up that all safety measures have been followed. Storage COBRA DS 5161 A Page 9 0870772511 (EN) -
Page 10: Installation Site And Installation
Make sure that the vacuum pump is connected with leakproof lines plastic, wood, cardboard, paper, electronic parts) come into contact with the hot surfaces of the vacuum pump Installation and start-up COBRA DS 5161 A Page 10 0870772511 (EN) -
Page 11: 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. Cooling water connection The cooling water is generally connected with a hose. -
Page 12: Procedure To Connect The Inline Power Cable
Ethernet network connection (Busch Monitoring System) (option) Interface connection (50 poles) (option) PID Interface (9 poles) (option) 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). Installation and start-up... -
Page 13: Connection Of The Lines/ Pipes
If the intake line is not equipped with a shut-off device: u Place a rubber plate on the intake flange l Let the vacuum pump run for a few minutes Installation and start-up COBRA DS 5161 A Page 13 0870772511 (EN) -
Page 14: Cobra Ds Vacuum Pump
They can be used to draw in gases and gas mixtures. l Fill in by filler hole until cooling liquid flows by purge cap on cylinder endplate B-side l Stop filling in cooling liquid Installation and start-up COBRA DS 5161 A Page 14 0870772511 (EN) -
Page 15: Switching The Vacuum Pump On/ Off
Switch off the vacuum pump must be at least 12 l/min. l Shut off the nitrogen supply l Make sure that all caps, safeguards and similar covers are mounted Installation and start-up COBRA DS 5161 A Page 15 0870772511 (EN) -
Page 16: Maintenance
Inspect the vacuum pump for leaks of cooling liquid - if there are CAUTION leaks, repair the vacuum pump (Busch) l Inspect the vacuum pump for leaks of cooling water - if there are The surface temperature of the vacuum pump can exceed 50°C leaks, repair the vacuum pump (Busch) when the vacuum pump is in operation. -
Page 17: Every 16 000 Hours Of Operation, At The Latest After 4 Years
4 years: CAUTION l Drain the oil (see “Draining the oil”) l A main inspection of the vacuum pump (Busch) Danger of burns when the oil filler plugs are open. Lock Out/ Tag Out procedure Danger of injuries when the oil filler cap is not screwed on properly. -
Page 18: Checking The Colour Of The Oil
If dark oil similar to the example shown is observed, you have to l Carefully remove the oil drain plugs again and drain any remaining contact the Busch Customer Service without delay. Oil change l Make sure that the seals of the drain plugs are not damaged and that they sit properly. -
Page 19: Oil Level, Pump Not Operating
Unscrew purge cap on cylinder endplate B-side Cooling liquid level should be just under the plate. l Unscrew the filler cap for the cooling liquid If the level is below: Maintenance COBRA DS 5161 A Page 19 0870772511 (EN) -
Page 20: Checking The Cooling Water
Decontamination"), which can be downloaded from Checking the current consumption www.buschvacuum.com. Busch service will only accept vacuum pumps that come with a l Check the current intensity of the motors of the DP and MB completely filled in and legally binding signed form. -
Page 21: Dismantling And Disposal
– regulations A lithium battery is present inside the PLC: eliminate the lithium battery according to local and national – regulations in place, relating to environment Removal from service COBRA DS 5161 A Page 21 0870772511 (EN) -
Page 22: 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 23: Cooling Liquid Type/ Quantity
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. COBRA DS 5161 A Cooling liquid type/ quantity Page 23... -
Page 24: Technical Data
12 (motors cooling) Cooling water pressure 2 - 5 Cooling water temperature °C 10 - 25 Nitrogen requirement approx. l/min 0 - 200 Nitrogen overpressure Weight approx. 1440 Technical data COBRA DS 5161 A Page 24 0870772511 (EN) -
Page 25: 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 26 Note...
- Page 27 Note...
- Page 28 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 0870772511/-0005_en / © Busch Manufacturing Korea, Ltd. www.buschvacuum.com...