Summary of Contents for Scrollvac SCROLLVAC SC 5 D
- Page 1 SCROLLVAC SC 5 D, SC15 D, SC 30 D, SC 60 D Oil-free Vacuum Pump Operating Instructions GA01423_002_C0 Part Nos. 133 000 133 001 133 002 133 003 133 004 133 008 133 100 133 101 133 102...
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Page 2: Table Of Contents
Contents Page Important Safety Information Mechanical Hazards Electrical Hazards Thermal Hazards Hazards Caused by Materials and Substances Danger of Damages to the Pump Description Design and Operation Component Designations of the Individual Pump Types 1.2.1 Ordering Information Technical Data 1.3.1 Motor Data 1.3.2 Dimensions... - Page 3 Operating Instructions and follow the information so as to ensure optimum and safe working right from the start. The Leybold SCROLLVAC has been designed for safe and efficient opera- tion when used properly and in accordance with these Operating Instructions.
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Page 4: Important Safety Information
Safety Information Important Safety Information Mechanical Hazards Avoid exposing any part of the human body to the vacuum. WARNING Never put fingers or foreign matter into the pump‘s inlet or the clear- ance of fan blades. If done, it can cause injury. Make sure that the gas flow from the exhaust port is not blocked or restricted in any way. -
Page 5: Hazards Caused By Materials And Substances
Safety Information Hazards Caused by Materials and Substances Never pump toxic, explosive, flammable, corrosive gases, chemicals, DANGER solvents or powders. Flowing substances, explosion or fire can cause bodily injury. Install the pump in an area without explosive or flammable substances. Otherwise, it can cause explosion or fire. - Page 6 Safety Information SC 5 D Single-phase Terminal cover Electric Capacitor shock cover SC 15 D Single-phase Capacitor cover Terminal cover Electric Cover for operating shock hours counter SC 15 D Three-phase Terminal cover Cover for operating hours Electric counter shock Always keep warning stickers clean.
- Page 7 Safety Information SC 30 D Terminal Single-phase cover Cover for operating Capacitor cover Electric hours counter shock SC 30 D Three-phase Terminal cover Cover for operating hours Electric counter shock SC 60 D Three-phase Terminal cover Cover for operating hours Electric counter shock...
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Page 8: Description
Design and Operation The SCROLLVAC vacuum pumps are oil-free vacuum pumps. Each SCROLLVAC consists of two Archimedes spirals offset within each other by 180 °. Thus several crescent-shaped pockets of different sizes are created. With the aid of an eccentric drive, the second spiral orbits about the fixed... - Page 9 Description Motor Direction indicating arrow SC 15 D Inlet flange DN 25 Motor terminal box Carrying handle Fan cover Venting connection Outlet flange Rubber support Operating hours counter DN 16 Direction indicating arrow Motor SC 30 D Motor terminal box Venting connection Crane eyelet Fan cover...
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Page 10: Component Designations Of The Individual Pump Types
Description SC 60 D Direction indicating arrow Motor Drehrichtungsmarkierung Motor Inlet flange DN 40 KF Einlassflansch DN 40 KF Venting connection Crane eyelet Belüftungsanschluss Kranöse Fan cover Motor terminal box Ventilatorabdeckung Motoranschlusskasten Fan opening Operating hours counter Frame Rahmen Betriebsstundenzähler Outlet flange DN 40 KF Auspuffflansch DN 40 KF Fig. -
Page 11: Technical Data
Description Technical Data Model SC 5 D SC 15 D SC 30 D SC 60 D 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz Displacement l · min 1000 1200 (swept volume) ·... -
Page 12: Motor Data
Description 1.3.1 Motor Data Motor data SC 5 D Type Single-phase induction motor / Motor 4P / totally enclosed insulation class B IP 44 thermal protector TP 212 - automatic reset type Power consumption Voltage Rated current 50 Hz – 60 Hz Speed at 50 Hz... - Page 13 Description Motor Data SC 30 D Type Single-phase induction motor 4P Three-phase induction motor totally enclosed totally enclosed insulation class B / IP 44 insulation class B / IP 44 thermal protector TP 212 automatic reset type Power consumption Voltage 230 380 Rated current 50 Hz...
- Page 14 60 Hz with and without Purge SC60D 10,00 SC30D SC15D 1,00 SC5D 0,10 0,001 0,010 0,100 1,000 10,000 100,000 1000,000 mbar Pressure Fig. 1.4 Pumping speed curves of the SCROLLVAC SC 5 D to SC 60 D GA01423_002_C0 - 10/2016 - © Leybold...
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Page 15: Dimensions
Description 1.3.2 Dimensions SC 5 D (Dimensions in mm) Fig. 1.5 Dimensional drawing of the SC 5 D GA01423_002_C0 - 10/2016 - © Leybold... - Page 16 Description SC 15 D Single-phase 1-phasig Three-phase 3-phasig (Dimensions in mm) Fig. 1.6 Dimensional drawing of the SC 15 D GA01423_002_C0 - 10/2016 - © Leybold...
- Page 17 Description SC 30 D 3-phasig 1-phasig Single-phase Three-phase Fig. 1.7 Dimensional drawing of the SC 30 D SC 60 D (Dimensions in mm) Fig. 1.8 Dimensional drawing of the SC 60 D GA01423_002_C0 - 10/2016 - © Leybold...
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Page 18: Transport And Storage
Transport and Storage Transport and Storage CAUTION Lift the pump only at the provided handles, respectively crane eyelets. Exclusively use lifting facilities with sufficient lifting capability. Never stand under the hanging pump when it is being moved. Avoid any other orientations during transportation. GA01423_002_C0 - 10/2016 - ©... -
Page 19: Installation
Installation SC 5 D Inlet Plastic bag Clamp Silencer Blank flange O-ring Outlet O-ring Blank flange Clamp SC 15 D Plastic bag Inlet Clamp Blank flange Silencer O-ring O-ring Clamp Blank flange Outlet Fig. 3.1 Product check (SC 5 D / SC 15 D) Installation Checking the Product Check that the package is right-side-up and then open it. -
Page 20: Conforming Use
Fig. 3.2 Product check (SC 30 D / SC 60 D) Conforming Use SCROLLVAC pumps can pump gases and vapours, and evacuate vessels or vacuum systems in the fine vacuum range. The pumps are suited for pumping water vapour within the specified water vapour tolerance limits. -
Page 21: Ambient Conditions
Installation Ambient Conditions Danger of electric shock. DANGER Install in an area which is not exposed to moisture such as rain or steam. Moisture on electric power connections can cause bodily injury by short circuit or electric shock. Danger of explosion and fire. DANGER Install in an area which is not exposed to explosives, flammable gas, or other related hazards. -
Page 22: Setting Up The Pump
Installation Angle < 5° Fig. 3.3 Install on a firm, level floor Setting up the Pump The SC 5 D and SC 15 D are equipped with a carrying handle for transport- ing. The SC 30 D and SC 60 D are provided with a crane eyelet for trans- porting and placement. -
Page 23: Electrical Connections
Installation Electrical Connections Wiring must be done by a qualified electrician. Otherwise, electric shock DANGER or fire may occur. Turn off the incoming main electrical power before wiring the pump. Failure to do so can cause injury from electric shock. Check eIectric power and voltage before doing the wiring. - Page 24 Installation SC 15 D / SC 30 D Link (two pieces) Grounding connection M5 screw Connection for the electric power supply M4 nut Terminal block SC 5 D 200-230 V mains connection 100-115 V mains connection (EU wiring) (US wiring) Fig.
- Page 25 Installation Viewed from the motor side, clockwise direction of rotation Direction indicating arrow Motor Direction of rotation Fig. 3.5 Checking the direction of rotation after having provided the wiring Activate the emergency stop by the main disconnect switch or breaker. Foreign matter Protect the motor with a breaker.
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Page 26: Three-Phase Motors
Installation SC 15 D / 30 D / SC 60 D Mains connection Nut M4 Links Terminal block Grounding connec- tion screw M5 380-460 V connection 208-230 V connection (Europe) (as delivered) (Asia / USA) Fig. 3.7 Three-phase connection 3.5.2 Three-phase Motors For SC 15 D / 30 D / 60 D only Be sure to install a reliable main disconnect switch (or breaker) which DANGER... - Page 27 Installation Table 2: Three-phase connection Rated current for mains power circuit breaker- A SC 15 D SC 30 D SC 60 D Be sure to connect the electric cord to the terminals by using cable-gland DANGER the 20 mm dia. hole at motor terminal box. If the connection is loose, it can cause bodily injury or electrical fire.
- Page 28 Installation Viewed from the motor side, clockwise direction of rotation! Direction of rotation Direction indicating arrow Motor Fig. 3.8 Checking the direction of rotation after having provided the wiring Foreign matter Inlet Fig. 3.9 Prevent foreign matter from entering into the pump Operate the pump with inlet open, and check that air comes out from outlet.
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Page 29: Connection To The Vacuum System
Installation Additional purge gas valve Vacuum chamber Vacuum pump Exhaust line Outlet Inlet Isolation valve (automatic valve) Fig. 3.10 Block diagram of the connection to the vacuum system Connection to the Vacuum System Inlet of the SC 5 D is DN 25 and the exhaust is DN 16. Inlet of the SC 15 D is DN 25 and the exhaust is DN 16. -
Page 30: Operation
Operation Operation DANGER Do not pump hazardous gases to humans, or explosive, flammable, toxic or corrosive gases or substances which contain chemicals, solvents or powders. Pumping such gases can cause bodily injury from exposure to harmful substances, explosion or fire. Never put your fingers or foreign matter into ventilation holes of the fan cover, motor set or clearance between cooling fans of stage 1 and stage 2. -
Page 31: Start-Up
Operation Terminal cover Fan cover Capacitor cover Fig. 4.3 Never alter equipment Never remove or alter safety equipment or covers. DANGER Removing or altering this equipment can cause electric shock or bodily injury by rotating objects. Operate at the pump only with the fan cover and the terminal cover in place. -
Page 32: Pumping
50 °C. Pumping vapour of over 50 °C can cause failure. Purge Gas Operation (pumping of vapours) When pumping vapour, open the purge gas port of the SCROLLVAC. If you NOTICE pump vapour with the purge gas valve port closed, condensed moisture remains in the pump, resulting in failure. - Page 33 Operation SC 5 D SC 15 D Purge gas port Screw in silencer Remove screw Screw in Remove screw silencer Purge gas port Remove Screw in Screw in screw silencer Remove screw silencer SC 60 D SC 30 D Purge gas inlet Purge gas inlet Fig.
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Page 34: Shutdown
Operation Shutdown After vapour has been pumped, continue to operate the pump with the purge gas valve open for over one hour. If you close the purge gas valve port or stop the pump soon after vapour has been pumped, condensed moisture remains in the pump, resulting in failure. -
Page 35: Maintenance
Maintenance Maintenance Neglecting maintenance and inspection can cause poor performance and NOTICE pump failure. To remove debris accumulated in the vacuum pump, operate the pump seve- ral times for 3-5 seconds (once a day) with its inlet open to atmospheric air (or open the purge gas valve if one is installed). - Page 36 Maintenance SC 5 D / SC 15 D Electric shock! During inspection and maintenance work keep the power supply Fan cover switched off. SC 30 D / SC 60 D Electric shock! During inspection and maintenance work keep Fan cover the power supply switched off.
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Page 37: Table - Maintenance
Maintenance Table - Maintenance When the maintenance interval has been reached, contact Leybold to arran- ge the required maintenance. Never disassemble, reassemble or alter the pump yourself. We are not responsible for any accidents caused by disas- sembly, assembly or alteration which was done by the user or non-specialist. Maintenance interval Where to inspect Yearly or every... -
Page 38: Leybold Service
Maintenance Leybold Service Whenever you send us equipment, indicate whether the equipment is conta- minated or is free of substances which could pose a health hazard. If it is contaminated, specify exactly which substances are involved. You must use the form we have prepared for this purpose. A copy of the form has been reproduced at the end of these Operating Instructions: “Declaration of Contamination for Compressors, Vacuum Pumps and Components”. -
Page 39: Troubleshooting
Troubleshooting Troubleshooting If the pump malfunctions, please refer to the following chart for help in solving the problems. If you cannot solve the problem, please contact Leybold. Fault Possible cause Remedy Pump does not rotate. Breaker malfunction. Inspect and repair. Wiring becomes loose or cut. -
Page 40: Spare Parts
Spare Parts Spare Parts Part No. for SCROLLVAC SC 5 D SC 15 D SC 30 D SC 60 D Small maintenance kit EK 870000496 EK 870000497 EK 870000498 EK 870000519 (after 8,000 h) Minor Kit Large maintenance kit EK 870000499... -
Page 41: Ec Declaration Of Conformity
EC Declaration of Conformity GA01423_002_C0 - 10/2016 - © Leybold... - Page 42 Declaration of Contamination of Compressors, Vacuum Pumps and Components The repair and / or servicing of compressors, va cuum pumps and components will be carried out only if a correctly completed declaration has been submitted. Non-completion will result in delay. The manufacturer can refuse to accept any equipment without a declaration. A separate declaration has to be completed for each single component.
- Page 43 Notes GA01423_002_C0 - 10/2016 - © Leybold...
- Page 44 Sales and Service Germany Great Britain America Leybold Japan Co., Ltd. Tsukuba Technical Service Center Leybold UK LTD. 1959, Kami-yokoba Leybold GmbH Tsukuba-shi, Ibaraki-shi 305-0854 Unit 9 Sales, Service, Support Center (3SC) Japan Silverglade Business Park Bonner Strasse 498 Leybold USA Inc. Service: Leatherhead Road D-50968 Cologne...
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