Leybold E 250 Manuals

Leybold E 250 Manuals

Manuals and User Guides for Leybold E 250. We have 1 Leybold E 250 manual available for free PDF download: Operating Instructions Manual

Leybold E 250 Operating Instructions Manual

Leybold E 250 Operating Instructions Manual (30 pages)

Rotary Piston Pumps

Brand: Leybold | Category: Water Pump | Size: 0.99 MB

Table of Contents

Table of Contents
2
1 Description

3
- Design and Principle of Operation
  3
- Principle of Operation
  3
- Design
  4
- Supplied Equipment
  4
- Transporting
  5
- Shelving
  5
- Technical Data and Accessories
  6
- Lubricants
  7
2 Operation

8
- Installation
  8
- Electrical Connections
  9
- Connection to Vacuum System
  10
- Intake Side
  10
- Exhaust Side
  10
- Start-Up
  11
- Operation
  11
- Pumping of Non-Condensable Gases
  11
- Pumping of Condensable Gases and Vapours
  11
- Shutdown and Storage
  12
- Switching off through Monitoring Facilities
  12
3 Maintenance

13
- Maintenance Schedule
  13
- Checking the Condition of the Oil and the Oil Level
  14
- Oil Change
  15
- Pumping Chamber
  15
- Gear
  15
- Cleaning the Dirt Trap
  15
- Cleaning the Pump
  15
- Disassembling and Reassembling the Pump
  16
- Preparations
  16
- Disassembling the Valves and Oil Level Glass
  16
- Disassembling the Motor End
  18
- Disassembling the Front End
  20
- Removing the Shaft and Intermediate Plate(S)
  21
- Cleaning the Parts and Checking for Wear
  22
- Reassembling the Pump
  22
- Leybold Service
  23
4 Troubleshooting

24
- EC Declaration of Conformity
  
  26
- EEC Manufacturer's Declaration
  
  27

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