User Manuals: LEYBOLD 11727 Roots Vacuum Pump

Manuals and User Guides for LEYBOLD 11727 Roots Vacuum Pump. We have 1 LEYBOLD 11727 Roots Vacuum Pump manual available for free PDF download: Installation And Operating Instructions Manual

LEYBOLD 11727 Installation And Operating Instructions Manual

LEYBOLD 11727 Installation And Operating Instructions Manual (52 pages)

Roots vacuum pump with mineral oil, synthetic oil or PFPE-filling

Brand: LEYBOLD | Category: Water Pump | Size: 1 MB

Table of Contents

Table of Contents
2
Important Safety Information

5
- Mechanical Hazards
  5
- Electrical Hazards
  6
- Hazards Caused by Materials and Substances
  7
- Thermal Hazards
  7
- Ignition Risk
  9
- Noise Hazard
  9
- Danger of Pump Damage
  10
1 Description

11
- Design and Function
  11
- Principle of Operation
  11
- Design
  13
- Pressure Balance Line
  14
- Lubricants
  15
- Standard Specification
  15
- Technical Data
  17
- Voltage Ranges for the Canned Motors
  18
- Limitations of Use for Frequency Converter Operation
  19
- Maximum Pressure Difference
  20
- Ordering Information
  22
- Pumps
  22
- Accessories
  24
2 Transport and Storage

25
3 Installation

27
- Filling in of the Lubricants
  28
- Conforming Utilisation
  30
- Non-Conforming Utilisation
  30
- Connecting the Cooling Water
  32
- Water Quality
  32
- Electrical Connection
  33
- Connecting the Flanges
  36
4 Operation

37
- Start-Up
  37
- Operation
  38
- Shutdown and Storage
  39
- Changing from Vertical to Horizontal Flow
  39
5 Maintenance

40
6 Troubleshooting

47
7 Wearing and Original Spare Parts

49
8 Waste Disposal

49
- EC Declaration of Conformity
  
  50
- Declaration of Contamination
  
  51

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