Related Manuals for BUSCH PANDA WZ 0250 B
Summary of Contents for BUSCH PANDA WZ 0250 B
- Page 1 PANDA Vacuum Boosters WZ 0250 B, WZ 0500 B Instruction Manual 0870565695 | A0006_en-US | Original instructions 6/20/2022...
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Page 2: Table Of Contents
Table of Contents Table of Contents Safety..................................Product Description ............................. Operating Principle ............................. Intended Use ............................... Standard Features............................... 2.3.1 Water Cooling............................2.3.2 Temperature Switch ..........................Transport ................................Storage .................................. Installation ................................Installation Conditions............................Connecting Lines / Pipes ............................ 5.2.1 Gas Flow Variants..........................5.2.2 Suction Connection.......................... -
Page 3: Safety
Safety Prior to handling the machine, this instruction manual should be read and understood. If anything needs to be clarified, please contact your Busch representative. Read this manual carefully before use and keep for future reference. This instruction manual remains valid as long as the customer does not change anything on the product. -
Page 4: Product Description
2 | Product Description Product Description ODP, MP ODP, ODP, OUT2 Description Barrier gas connection Bypass valve Cooling water connection Cooling water inlet Cooling water outlet Suction connection Magnetic plug Motor terminal box Nameplate Oil drain plug Oil fill plug Oil sight glass Discharge connection OUT2... -
Page 5: Operating Principle
Conveying of other media leads to an increased thermal and/or mechanical load on the machine and is permissible only after a consultation with Busch. The machine is intended for the placement in a non-potentially explosive environment. The machine is used in combination with a backing pump in vacuum system. -
Page 6: Standard Features
- Cast iron - Steel - Aluminium - Epoxy resin - Fluoroelastomer (FKM/FPM) ● In doubt, please contact your Busch representative. Standard Features 2.3.1 Water Cooling The machine is driven by a water-cooled motor. Depending on the working conditions, the cooling water can be connected to the covers (CWC). -
Page 7: Transport
Transport | 3 Transport WARNING Suspended load. Risk of severe injury! ● Do not walk, stand or work under suspended loads. WARNING Lifting the machine using the motor eye bolt. Risk of severe injury! ● Do not lift the machine using the eye bolt fitted to the motor. Only lift the machine as shown. NOTICE In case the machine is already filled with oil. -
Page 8: Storage
4 | Storage Storage ● Seal all apertures with adhesive tape or reuse provided caps. ● Make sure that the cooling water has been completely removed, see Decommissioning [➔ 26]. If the machine is to be stored for more than 3 months: ●... -
Page 9: Installation
● Make sure that the environment of the machine is not potentially explosive. ● Make sure that the ambient conditions comply with the Technical Data [➔ 30]. ● Make sure to use a suitable backing pump, if necessary seek advice from your Busch representative ●... -
Page 10: Gas Flow Variants
5 | Installation 5.2.1 Gas Flow Variants The machine can be installed in different ways: Description Vertical gas flow Lateral discharge (Optional) 5.2.2 Suction Connection WARNING Unprotected suction connection. Risk of severe injury! ● Do not put hand or fingers in the suction connection. NOTICE Ingress of foreign objects or liquids. -
Page 11: Cooling Water Connection
1 mg/l (ppm) = 0.056 °dh (german degree) = 0.07 °e (english degree) = 0.1 °fH (french degree) Filling Oil NOTICE Use of an inappropriate oil. Risk of premature failure! Loss of efficiency! ● Only use an oil type which has previously been approved and recommended by Busch. Instruction Manual PANDA WZ 0250-0500 B_EN_en 11 | 36... - Page 12 5 | Installation For oil type and oil capacity see Technical Data [➔ 30] and Oil [➔ 31]. 12 | 36 Instruction Manual PANDA WZ 0250-0500 B_EN_en...
- Page 13 __ / __ / ____ Oil type see nameplate Change interval see instruction manual If there is no sticker (part no. 0565 568 959) on the machine: ● Order it from your Busch representative. Instruction Manual PANDA WZ 0250-0500 B_EN_en 13 | 36...
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Page 14: Electrical Connection
● Make sure that the motor of the machine will not be affected by electric or electro- magnetic disturbance from the mains, if necessary seek advice from Busch. ● Make sure that the EMC of the machine is compliant with the requirements of your supply network system, if necessary provide further interference suppression (EMC of the machine, see EU Declaration of Conformity [➔ 32] or UK Declaration of Conformity [➔ 33]). -
Page 15: Wiring Diagram Three-Phase Motor
● If the machine is equipped with a power connector, install a residual current protective device to protect persons in case of isolation default. ● Busch recommends installing a type B residual protective device suitable for the electrical installation. ● Provide a lockable disconnect switch or an emergency stop switch on the power line so that the machine is completely secured in case of an emergency situation. -
Page 16: Electrical Connection Of The Monitoring Devices
Star connection (high voltage): Electrical Connection of the Monitoring Devices NOTE In order to prevent potential nuisance alarms, Busch recommends that the control system is configured with a time delay of at least 20 seconds. 6.3.1 Wiring Diagram Temperature Switch AC (cosφ=1): U = 250 V ;... -
Page 17: Commissioning
Compression Chamber Flushing Depending on the process type (very demanding application), flushing through the compression chamber (cylinder + lobes) might need to be performed. Seek advice from your Busch representative. Instruction Manual PANDA WZ 0250-0500 B_EN_en 17 | 36... - Page 18 7 | Commissioning NOTICE Flushing without barrier gas. Risk of damage to the machine! ● The flushing process can pass over into the bearings and the oil chambers! Do not perform flushing without using the barrier gas. Beforehand, a barrier gas must be connected according to the following illustration and recommendations: Description Process flow inlet (IN)
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Page 19: Maintenance
Risk of injuries! Risk of premature failure and loss of efficiency! ● Maintenance work must only be executed by qualified personnel. ● Respect the maintenance intervals or ask your Busch representative for service. NOTICE Using inappropriate cleaners. Risk of removing safety stickers and protective paint! ●... -
Page 20: Maintenance Schedule
Every 16000 hours or after 4 ● Change the oil of the gear and bearing housings (both years sides) ● Clean the magnetic plugs (MP) ● Have a major overhaul on the machine (contact Busch). 8.1.2 With "VSC 100" Oil Interval Maintenance work Monthly ●... -
Page 21: Oil Color Inspection
If the oil becomes dark or looks different from the initial color: ● Change the oil immediately, see Oil Change [➔ 21]. You can consult your Busch representative in order to find out why this color change has occurred. Oil Change NOTICE Use of an inappropriate oil. - Page 22 8 | Maintenance 22 | 36 Instruction Manual PANDA WZ 0250-0500 B_EN_en...
- Page 23 Maintenance | 8 For oil type and oil capacity see Technical Data [➔ 30] and Oil [➔ 31]. Instruction Manual PANDA WZ 0250-0500 B_EN_en 23 | 36...
- Page 24 __ / __ / ____ Oil type see nameplate Change interval see instruction manual If there is no sticker (part no. 0565 568 959) on the machine: ● Order it from your Busch representative. 24 | 36 Instruction Manual PANDA WZ 0250-0500 B_EN_en...
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Page 25: Overhaul
● Decontaminate the machine as much as possible and state the contamination status in a ‘Declaration of Contamination’. Busch will only accept machines that come with a completely filled in and legally binding signed ‘Declaration of Contamination’ (form downloadable from www.buschvacuum.com). -
Page 26: Decommissioning
10 | Decommissioning Decommissioning DANGER Live wires. Risk of electrical shock. ● Electrical installation work must only be executed by qualified personnel. CAUTION Hot surface. Risk of burns! ● Prior to any action requiring touching the machine, let the machine cool down first. ●... -
Page 27: Spare Parts
● The exclusive use of Busch genuine spare parts and consumables is recommended for the correct functioning of the machine and to validate the warranty. There is no standard spare parts kits available for this product, if you require Busch genuine parts: ● Contact your Busch representative. -
Page 28: Troubleshooting
Busch). Solid foreign matter has ● Remove the solid foreign entered the machine. matter or repair the machine (contact Busch). ● Equip the machine with a mesh screen at the suction connection. The temperature switch (TS) ● Let the machine cool down. - Page 29 Oil Change [➔ 21]. The machine runs too hot. ● See problem "The machine runs too hot". For the solution of problems not mentioned in the troubleshooting chart contact your Busch representative. Instruction Manual PANDA WZ 0250-0500 B_EN_en 29 | 36...
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Page 30: Technical Data
13 | Technical Data Technical Data WZ 0250 B WZ 0500 B Nominal pumping speed m³/h 263 / 315 525 / 630 (50Hz / 60Hz) Nominal motor rating 1.5 / 1.8 4.0 / 4.4 (50Hz / 60Hz) Nominal motor speed 1500 / 1800 3000 / 3600 (50Hz / 60Hz) -
Page 31: Oil
Oil | 14 YLC 250 B Part number 0.5 L packaging (~1 kg) 0831 131 400 Part number 2.5 L packaging (~5 kg) 0831 514 524 VSC 100 ISO-VG Ambient temperature range [°C] 0 ... 40 Part number 1 L packaging 0831 168 356 Part number 5 L packaging 0831 168 357 To know which oil has been filled in the machine, please refer to the nameplate (NP). -
Page 32: Eu Declaration Of Conformity
15 | EU Declaration of Conformity EU Declaration of Conformity This Declaration of Conformity and the CE-markings 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. -
Page 33: Declaration Of Conformity
UK Declaration of Conformity | 16 UK Declaration of Conformity This Declaration of Conformity and the UKCA-markings 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. - Page 34 Notes 34 | 36 Instruction Manual PANDA WZ 0250-0500 B_EN_en...
- Page 35 Instruction Manual PANDA WZ 0250-0500 B_EN_en 35 | 36...
- Page 36 With a network of over 60 companies in more than 40 countries and agencies worldwide, Busch has a global presence. In every country, highly competent local personnel delivers custom-tailored support backed by a global network of expertise. Wherever you are.