LEYBOLD SCROLLVAC plus

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Warning - Use protective equipment

Risk of injury. Use appropriate Personal Protective Equipment (PPE)

when performing the task.

Symbol - Protective earth

Identies an electrical equipment earth (ground) terminal.

Safety and compliance

Main Page

Copyright Notice2
Trademark Credit2
Table of Contents3
Safety and Compliance7
De Nition of Warnings and Cautions7
Trained Personnel7
Safety Symbols8
Important Safety Information10
Mechanical Hazards10
Electrical Hazards10
Thermal Hazards11
ATEX Directive Implications11
Hazards Caused by Materials and Substances12
Noise Hazard13
Danger of Pump Damage13
Description15
Design and Function15
1-Phase Pump15
Figure 1. SCROLLVAC Plus 3-Phase and 1-Phase15
Figure 2. 1-Phase Pump User Interface Panel16
3-Phase Pump17
Gas Ballast Control17
Figure 3. 1-Phase Pump LED Indicators17
Materials18
Supplied Equipment18
Technical Data19
Ordering Information20
Pump Performance Characteristics21
Figure 4. SCROLLVAC 7 Plus Performance Characteristics21
Figure 5. SCROLLVAC 10 Plus Performance Characteristcs22
Figure 6. SCROLLVAC 15 Plus Performance Characteristics22
Figure 7. SCROLLVAC 18 Plus Performance Characteristics23
Figure 8. Installation Drawing23
Transportation25
Installation26
Safety Design Considerations26
Conforming Use26
Non-Conforming Use27
Placement27
Connect to the Vacuum System28
Electrical Installation 1-Phase29
Connection for Remote Control and Monitoring30
Connect the Logic Interface to the Control Equipment30
Electrical Installation 3-Phase30
Electrical Supply Connection31
Figure 9. 3-Phase Pump-Installation Setup33
Figure 10. 3-Phase Pump-Fan Cowl Removal33
Figure 11. 3-Phase Electric Terminal Box-Low Voltage con Guration35
Figure 12. 3-Phase Electric Terminal Box-High Voltage35
Check the Direction of Rotation36
Operation37
Operational Modes 1-Phase Pump37
Manual Operation 1-Phase Pump37
Figure 13. User Interface Panel37
Interface 1-Phase Pump38
Digital I/O38
Digital I/O Interface Connector Pins39
Figure 14. Logic Interfcae Connections-Parallel Control39
Remote Control and Monitoring40
Manual Operation 3-Phase Pump40
Use of a Gas Ballast Control 1 and 3-Phase Pump40
Start-Up Procedure41
To Achieve Ultimate Vacuum42
To Pump Condensable Vapours42
Shut down42
Emergency Stop (EMS) (3-Phase Pump Only)43
Accessories44
Mounting Accessories46
Figure 15. SCROLLVAC Accessories-General View46
Gas Ballast Adapter Blank47
Figure 16. Gas Ballast Adaptor Blank Tting47
Gas Ballast Adapter48
Silencer49
Figure 17. Installing the Gas Ballast Adaptor49
Inspection of Elements51
Figure 18. Silencer51
Mountable Vibration Isolators52
Chemical Resistance Conversion Kit53
Figure 19. Vibration Isolator Dimension53
Valve Pad Conversion54
Inlet/Exhaust Port Conversion54
Figure 20. Install the Chemical Resistance Conversion Kit54
Figure 21. Inlet/Exhaust Port Conversion55
Maintenance56
Safety Information56
Maintenance Plan57
Inspect and Clean the Inlet Strainer57
Clean the External Fan Cover58
Check the Pump Performance58
Replace the Tip-Seals58
Replace the Pump Bearings58
Replace the Pump Controller (1-Phase Pump Indicator Only)59
Replace 3-Phase Electric Terminal Box Fusing59
Electrical Safety Check60
Service Indicator Codes (1-Phase Service Indicator Only)60
Figure 22. Fuse Replacement60
Reset the Hours Counter 1-Phase Pump61
Reset the Hours Counter 3-Phase Pump61
Figure 23. Resetting Hours Counter 1-Phase Pump61
Battery Replacement 3-Phase Hours Counter62
Figure 24. Hours Counter Reset 3-Phase Pump62
Fault Nding63
Alarm Indicator Codes 1-Phase Pump66
Storage67
Disposal68
Service69
Return the Equipment or Components for Service69
Legal Declarations70

LEYBOLD SCROLLVAC plus - Page 9

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