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Summary of Contents for Becker VT 3.6
- Page 1 VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 TRANSLATION OF THE OPERATING INSTRUCTIONS VT 3.6 VT 4.2/4/8 VX 3.6 ROTARY VANE- VACUUM PUMP dry-running MAKE IT BECKER.
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Page 2: Table Of Contents
Operating instructions valid for: General designation Rotary vane-Vakuumpumpe, hereinafter described as "pump". Product type dry-running Model VT 4.2, VT 4.4, VT 4.8, VT 3.6 and VX 3.6 Manufacturer Gebr. Becker GmbH Hölker Feld 29-31 42279 Wuppertal CONTENT TO THE OPERATING INSTRUCTIONS... - Page 3 VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 INSTALLATION AND COMMISSIONING GENERAL REQUIREMENTS PREPARATORY ACTIVITIES 6.2.1 CONNECTING THE MEDIA LINE 6.2.2 ADJUST VALVE ELECTRICAL INSTALLATION 6.3.1 ELECTRICAL CONNECTION (VT 3.6, VX 3.6 AND VT 4.2-4.8 STANDARD) 6.3.2 ELECTRICAL CONNECTION (VT 4.4-4.8 DC)
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Page 4: To The Operating Instructions General
VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 TO THE OPERATING INSTRUCTIONS GENERAL These operating instructions are an essential part of the pump and contain the necessary information and important notes to operate the pump safely and properly. Observance of these instructions will help: •... -
Page 5: Additional Documentation
VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 Use hand protection Note: General information ADDITIONAL DOCUMENTATION In addition to these operating instructions, the following documents and notes must be observed: • Safety symbols according to chapter 1.3 on the pump as well as on hazardous material containers •... -
Page 6: Basic Safety Instructions
VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 BASIC SAFETY INSTRUCTIONS These operating instructions serve as a basis for the safe use and operation of the pump. The operating instructions, in particular the safety instructions and the rules and regulations applicable to the place of use, must be observed by all persons working on or with the pump. -
Page 7: Staff Qualification
VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 STAFF QUALIFICATION Certain activities require a specific qualification to be demonstrated by the personnel carrying them out. The following table summarises these qualifications: Activity People Instructed persons with specialist Instructed operating personnel... -
Page 8: Information On Residual Risks
VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 WARNING Hearing damage due to high volume Hearing protection must be worn during activities that must be carried out while the pump is running. Hand protection must be provided by the operator and must be suitable for the activities to be carried out and comply with the applicable standards (e.g. -
Page 9: 2.10 Behaviour In Case Of Danger And Accidents
Safety risk due to spare parts not approved by the manufacturer Becker spare parts have been checked by us for their technical requirements and for their safety. Spare parts that have not been approved can pose a danger to people and the pump. -
Page 10: Occupational Safety And Health
10 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 2.12 OCCUPATIONAL SAFETY AND HEALTH The pump has been set up in accordance with the Machinery Directive 2006/42/EC and the relevant occupational health and safety and accident prevention regulations. Before starting repair work, the pump must be de-energised and depressurised to prevent accidents. -
Page 11: Operating Conditions
11 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 OPERATING CONDITIONS The CE conformity of the product only becomes legally valid when all product safety requirements of the "operating conditions" formulated in this chapter in the sense of Directive 2006/42/EC Annex I 1.7.4.2.i have been fully implemented by the operator. -
Page 12: Pump Description
VARIANTS VT 3.6 (standard) X series pumps feature extended service lives. Becker guarantees a slide valve service life of 20,000 operating hours or a maximum of 3 years for this pump. VT 4.4 (standard) VT 4.4 DC Within the VT 4.4-VT 4.8 series, a distinction is made between 2 variants. - Page 13 13 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 The VT 4.X DC is a special variant with DC drive.
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Page 14: Component Illustration
14 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 COMPONENT ILLUSTRATION VT 4.2, VT 4.4, VT 4.4 DC, VT 4.8 Position Component Function Control box Electrical connection and control (DC variant) Motor nameplate Marking of conformity and technical data - Motor... - Page 15 15 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 VT 3.6, VX 3.6 Position Component Function Motor Drive Connection for vacuum line Suction connection Vacuum regulating valve Setting the required vacuum Side cover Access to intake filter and sliders...
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Page 16: Motors
16 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 MOTORS The characteristics of the motor used can be found on the motor's type plate. SAFETY AND PROTECTIVE DEVICES DANGER Danger to life due to defective, dismantled and manipulated protective devices NOTE For a description of the safety instructions, see chapter 2.9... -
Page 17: Transport
17 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 TRANSPORT WARNING Risk of injury due to incorrect lifting conditions. NOTE wear suitable PPE. NOTE For a detailed description of the safety instructions, see chapter 2.9... -
Page 18: Installation And Commissioning
18 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 INSTALLATION AND COMMISSIONING GENERAL REQUIREMENTS The installation site of the pump should be dry and protected from splash water. We recommend installing the pump in such a way that maintenance work can be carried out easily. Depending on the type of variant or accessories fitted, additional free space may be required for this. -
Page 19: Preparatory Activities
19 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 PREPARATORY ACTIVITIES 6.2.1 CONNECTING THE MEDIA LINE Remove sealing plug For transport, the suction connection is protected against the ingress of dirt and foreign bodies with a sealing plug. This must be removed before commissioning. - Page 20 20 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 DANGER Danger to life due to unexpected start-up NOTE For a description of the safety instructions, see Chap. 2.9 The electrical installation of the pump shall comply with the requirements of Directive 2006/42/EC and EN 60204:2019.
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Page 21: Electrical Connection (Vt 3.6, Vx 3.6 And Vt 4.2-4.8 Standard)
21 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 6.3.1 ELECTRICAL CONNECTION (VT 3.6, VX 3.6 AND VT 4.2-4.8 STANDARD) Connecting the motor The motor must be connected according to the connection diagram (see terminal box cover or instruction leaflet in the terminal box). -
Page 22: Switch On Pump
22 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 When connecting the power supply, the supplied ferrites must be taken into account. The illustration on the right shows how this is done. The cables must be cut to the correct length. - Page 23 23 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 The electrical connection must be carried out according to chapter 6.3. The power supply must not yet be restored. be restored. All safety devices must be mounted and checked for functionality and effectiveness. Damaged parts must be...
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Page 24: Troubleshooting / Troubleshooting
24 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 TROUBLESHOOTING / TROUBLESHOOTING DANGER Danger to life from electric shock - Personnel qualification DANGER Danger to life due to defective, dismantled and manipulated protective devices DANGER Danger to life due to unexpected start-up... - Page 25 25 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 The electrical fuse has tripped Cause Have possible sources of error checked by a qualified electrician. Do not switch the pump on again until the Short circuit work has been completed and the fault has been rectified.
- Page 26 26 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 The pump does not reach the required performance and / or emits disturbing noises Cause The motor runs in the wrong direction of rotation if the The motor installation must be checked by a qualified pump does not prime correctly and emits loud noise.
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Page 27: Maintenance, Servicing And Dismantling
27 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 MAINTENANCE, SERVICING AND DISMANTLING DANGER Danger to life due to defective, dismantled and manipulated protective devices DANGER Danger to life due to electric shock WARNING Danger from hot components... -
Page 28: Maintenance Intervals
28 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 MAINTENANCE INTERVALS The following overview shows the maintenance intervals: VT 3.6, VT 4.2, VT 4.4, VT 4.8 Component 40 - 200 h 500 h 3000 h 8000 h Intake filter ¹... -
Page 29: Maintenance Activities
29 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 MAINTENANCE ACTIVITIES DANGER Danger to life due to defective, dismantled and manipulated protective devices WARNING Danger from hot components NOTE Wear suitable PPE NOTE For a description of the safety instructions, see 2.9 The safety instructions must be observed: •... -
Page 30: Media Lines
30 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 Size Minimum width VT 4.2 11 mm VT 4.4 11 mm VT 4.8 12,5 mm VT 3.6 19 mm VX 3.6 19 mm Table 8.4: Slide widths It is imperative that the minimum slide widths are observed, otherwise the slides may break and cause damage to the pump. -
Page 31: Spare And Wear Parts
31 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 SPARE AND WEAR PARTS WARNING Safety risk due to spare parts not approved by the manufacturer A comprehensive spare parts list with all spare and wear parts of the series listed here can be found on our homepage under the following link: www.becker-international-shop.com... -
Page 32: Storage
32 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 WARNING Risk of injury from slipping, tripping and falling WARNING Danger from hot components NOTE wear suitable PPE. NOTE For a description of the safety instructions, see chapter 2.9 The following steps must be observed during dismantling and decommissioning: Switch off the pump and release the drive. -
Page 33: Product Data Sheet
33 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 PRODUCT DATA SHEET PRODUCT OVERVIEW Example: VT 4.8 OPERATING PARAMETERS Variant VT 3.6 VT 4.2 VT 4.4 VT 4.4 DC Volume flow min. 7,5 m³/h (50 Hz) 1,9 m³/h (50 Hz) 4,1 m³/h (50 Hz) -
Page 34: Technical Data
34 | VT 4.2, VT 4.4, VT 4.8, VT 3.6, VX 3.6 Variant VT 4.8 VX 3.6 Volume flow min. 8,0 m³/h (50 Hz) 7,5 m³/h (50 Hz) Volume flow max. 9,1 m³/h (60 Hz) 9,0 m³/h (60 Hz) 150 mbar (abs) - Page 35 MAKE IT BECKER. www.becker-international.com 28200000100 | 2023-03-10 | All rights reserved...
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