Related Manuals for BUSCH PANDA WZ 1200 A
Summary of Contents for BUSCH PANDA WZ 1200 A
- Page 1 PANDA Vacuum Booster WZ 1200 A, WZ 2400 A Instruction Manual 0870203784 | -0002_en | Original instructions 07/03/2022...
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Page 2: Table Of Contents
Table of Contents Table of Contents Safety..................................Product Description ............................. Operating Principle ............................. Application ................................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 WZ 1200 A OUT2 ODP, MP ODP, MP Description Barrier gas connection Bypass valve Cooling water inlet Cooling water outlet Eye bolt Suction connection Magnetic plug Motor terminal box Nameplate Oil drain plug Oil fill plug Oil sight glass Discharge connection OUT2... - Page 5 Product Description | 2 WZ 2400 A OUT2 ODP, MP ODP, MP Description Barrier gas connection Bypass valve Cooling water inlet Cooling water outlet Eye bolt Suction connection Magnetic plug Motor terminal box Nameplate Oil drain plug Oil fill plug Oil sight glass Discharge connection OUT2...
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Page 6: 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 vacuum booster is used in combination with a backing pump in vacuum system. -
Page 7: Standard Features
Product Description | 2 Standard Features 2.3.1 Water Cooling The machine is driven by a water-cooled motor. 2.3.2 Temperature Switch The temperature switch monitors the oil temperature of the machine. The machine must be stopped when the temperature switch trips (140 °C). Instruction Manual PANDA WZ 1200-2400 A_EN_en 7 | 36... -
Page 8: Transport
3 | Transport 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 9: Storage
Storage | 4 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 10: 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 11: Suction Connection
Installation | 5 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. Risk of damage to the machine! If the inlet gas contains dust or other foreign solid particles: ●... -
Page 12: Cooling Water Connection
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. For oil type and oil capacity see Technical Data [➔ 30] and Oil [➔ 32]. 12 | 36... - Page 13 Installation | 5 Instruction Manual PANDA WZ 1200-2400 A_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 or UK Declaration of Conformity). -
Page 15: Machine Delivered Without Control Box Or Variable Speed Drive (Vsd)
● 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 and adapted to the electrical installation. -
Page 16: Wiring Diagram Three-Phase Motor
5 | Installation 5.4.2 Wiring Diagram Three-Phase Motor NOTICE The tightening torque does not comply with the recommendation. Risk of damage the connector threads! ● When connecting up the wires into the terminal box, make sure the tightening torque of 3 Nm is applied and checked with a calibrated torque wrench. -
Page 17: Electrical Connection Of The Monitoring Devices
Installation | 5 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. 5.5.1 Wiring Diagram Temperature Switch AC (cosφ=1): U = 250 V ; I = 2.5 A AC (cosφ=0.6): U = 250 V ;... -
Page 18: 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. 18 | 36 Instruction Manual PANDA WZ 1200-2400 A_EN_en... - Page 19 Commissioning | 6 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 20: Maintenance
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. ● Shut down the machine and lock against inadvertent start up. -
Page 21: Oil Level Inspection
If the oil becomes dark or looks different from the initial colour: ● Change the oil immediately, see Oil Change [➔ 22]. You can consult your Busch representative in order to find out why this colour change has occurred. Instruction Manual PANDA WZ 1200-2400 A_EN_en... -
Page 22: Oil Change
7 | Maintenance Oil Change 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. 22 | 36 Instruction Manual PANDA WZ 1200-2400 A_EN_en... - Page 23 Maintenance | 7 For oil type and oil capacity see Technical Data [➔ 30] and Oil [➔ 32]. Instruction Manual PANDA WZ 1200-2400 A_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 1200-2400 A_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
9 | Decommissioning Decommissioning CAUTION Hot surface. Risk of burns! ● Prior to any action requiring touching the machine, let the machine cool down first. ● Shut down the machine and lock against inadvertent start up. ● Disconnect the power supply. ●... -
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 [➔ 22]. 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 1200-2400 A_EN_en 29 | 36...
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Page 30: Technical Data
12 | Technical Data Technical Data WZ 1200 A WZ 2400 A Nominal pumping speed m³/h 1050 / 1260 2120 / 2540 (50Hz / 60Hz) Nominal motor rating 4.0 / 4.4 5.5 / 6.6 (50Hz / 60Hz) Nominal motor speed 3000 / 3600 3000 / 3600 (50Hz / 60Hz) -
Page 31: Maximum Permissible Differential Pressures
Maximum Permissible Differential Pressures | 13 Maximum Permissible Differential Pressures WZ 1200 A 50 Hz 60 Hz Blower nominal 1050 1260 suction capacity Backing pump ≥ 200 From ≤ 100 ≥ 240 From ≤ 120 nominal suction 100 to 120 to capacity Delta P max. -
Page 32: Oil
14 | Oil 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 To know which oil has been filled in the machine, please refer to the nameplate (NP). 32 | 36 Instruction Manual PANDA WZ 1200-2400 A_EN_en... -
Page 33: Eu Declaration Of Conformity
EU Declaration of Conformity | 15 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 34: Uk Declaration Of Conformity
16 | UK Declaration of Conformity 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 35 Notes Instruction Manual PANDA WZ 1200-2400 A_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.