Related Manuals for BUSCH WY 4500 C
Summary of Contents for BUSCH WY 4500 C
- Page 1 Installation and Operating Instructions Vacuum pumps WY 4500 C Ateliers Busch S.A. Zone industrielle 2906 Chevenez Switzerland 0870565696/ 170707 / Original instructions / Subject to change without notice...
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Page 2: Table Of Contents
Storage ....... 5 Congratulations on your purchase of the Busch. With careful Short-term Storage . -
Page 3: Product Description
The roots pumps are designed for applications in the semiconductor The vacuum pump is intended for installation in a potentially industry under Clean Room conditions. The WY 4500 C roots pumps non-explosive environment. can only be used as backing pumps in conjunction with other (primary) pumps in vacuum systems. -
Page 4: Cooling
CAUTION recommend to fit a regulating valve at the cooling water inlet. The Roots WY 4500 C has cooling systems in both cylinder covers The vacuum pump emits sounds of high intensity. (cooling coils). These cooling systems are separated from each other. -
Page 5: Storage
NOTE: VCI stands for “Volatile Corrosion Inhibitor”. VCI-products (film, paper, cardboard, foam) evaporate a substance that condenses in CAUTION molecular thickness on the packed good and by its electrochemical properties effectively suppresses corrosion on metallic surfaces. Tilting a vacuum pump that is already filled with oil can cause large However, VCI-products may attack the surfaces of plastics and quantities of oil to flow into the cylinder. -
Page 6: Suction Connection
Vertical gas flow on the vacuum pump. For advice please contact your local Busch Vertical gas flow has the advantage of self-cleaning of the cylinder representative! during operation. -
Page 7: Installation
Installation Star-star connection (Low voltage): Fitting l Make sure that the “Installation Prerequisites” are complied with l Fit or mount the vacuum pump at its final location Electrical connection WARNING Risk of electrical shock, risk of damage to equipment. Electrical installation work must only be executed by qualified personnel that knows and observes the following regulations: - IEC 364 or CENELEC HD 384 or DIN VDE 0100, respectively, - IEC-Report 664 or DIN VDE 0110,... -
Page 8: Adjustment Values For The Temperature Sensor
Fill in the relevant quantity of oil as detailed in the table “Oil Before using the vacuum pump with aggressive gases, imperatively Quantity” contact your local Busch Agency. Do not use the pump for another process without general overhaul, as gases or products can remain inside the pump. -
Page 9: Cooling Water
Every 16000 Operating hours, at the latest after 4 years l Make sure that the “Installation Prerequisites” (see “Installation l Have a major overhaul done on the vacuum pump (Busch service) Prerequisites and Commissioning”) are followed, particularly follow Checking the oil... -
Page 10: Checking The Colour Of The Oil
If dark oil similar to the example shown is observed, you have to the vacuum pump is operating. contact the Busch Customer service without delay. l Make sure that the vacuum pump and the primary pump are Life span of the oil at the gears and the... -
Page 11: Filling In Fresh Oil For The Gears And The Bearings
Top up with oil until the oil level is in the target circle of the oil www.buschvacuum.com. sight glasses Busch service will only accept vacuum pumps that come with a completely filled in and legally binding signed form. Removal from Service... -
Page 12: Dismantling And Disposal
Dismantling and Disposal WARNING 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: Exploded Drawing
Exploded drawing Exploded drawing Page 13... -
Page 14: Spare Parts
NOTE: When ordering spare parts or accessories acc. to the table below please always quote the type and the serial no. of the vacuum pump (on the nameplate of the pump). This will allow Busch service technicians to check if the vacuum pump is compatible with a modified or improved part. -
Page 15: Oil
(motor-side). If the oil type is not compatible, all parts that have come into contact with the oil must be cleaned. Make sure that the bearings are lubricated prior to reassembly. l Make sure that the oil type corresponds to specifications: Busch YLC 250 B, n° art. 0831 000 054 (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 16: Technical Data
Technical Data Technical Properties WY 4500 C 50 Hz 4500 Nominal displacement 60 Hz 5400 50 Hz Max. differential pressure (according to DIN 28426) hPa (mbar) 60 Hz 50 Hz Nominal motor rating 60 Hz 50 Hz 3000 Nominal motor speed... -
Page 17: Troubleshooting
During operation, the surface of the vacuum pump may exceed temperatures of 70°C. Risk of burns! Do not touch the hot surfaces of the vacuum pump or wear heat protection gloves. Please contact your local Busch representative if you have any doubts or questions Problem Possible Cause... - Page 18 Remove the drive motor and check the drive motor and the vacuum pump separately If the vacuum pump is jammed: Have the vacuum pump repaired (Busch service) The drive motor is defective Change the drive motor (Busch service) The vacuum pump is jammed or seized...
- Page 19 Rotors are jammed, stuck or seized Free the rotors by hand either way: Check for signs of overheating (discolouration) and contact Busch Service for a service/ dismantling for repair Foreign substances in the pump Dismantle pump to clean and repair...
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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 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 22 Note...
- Page 23 Note...
- Page 24 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...