Leybold ScrewLine SP250 Manuals

Leybold ScrewLine SP250 Manuals

Manuals and User Guides for Leybold ScrewLine SP250. We have 1 Leybold ScrewLine SP250 manual available for free PDF download: Operating Instructions Manual

Leybold ScrewLine SP250 Operating Instructions Manual

Leybold ScrewLine SP250 Operating Instructions Manual (76 pages)

Dry Compressing Screw Vacuum Pump

Brand: Leybold | Category: Water Pump | Size: 3.36 MB

Table of Contents

Table of Contents
2
Important Safety Information

5
- Mechanical Hazards
  7
- Electrical Hazards
  8
- Hazards Caused by Materials and Substances
  9
- Thermal Hazards
  9
- Ignition Risk
  11
- Noise Hazard
  11
- Risk of Pump Damage
  12
- Classification and Marking of the Pump
  14
Explanation of Warning Symbols

5
SP 250 ATEX Category 3I (Inside) Vacuum Pump

14
- Areas of Application
  15
- Safety Measures
  18
1 Description

20
2 Transport and Storing

31
- Pumps with Castors
  32
- Storing the Pump
  32
3 Installation

33
- Placement
  33
- Floor
  33
- Air Cooling and Pump Covers
  33
- Ambient Conditions
  34
- Conforming Utilisation
  34
- Connection to the System
  35
- Connections at the Intake Side
  36
- Connections at the Delivery Side
  36
- Electrical Connection
  37
- Motor Protection
  37
- Star/Delta Start-Up Circuit
  38
- Soft Start
  38
- Mains Connection
  38
- Power Failure
  42
- Operation with a Frequency Converter (FC Operation)
  42
- Oil Temperature Sensor Pt 100
  43
- Connecting the SP-Guard
  45
- Retrofitting the Manual Gas Ballast with a 24 V DC Valve
  48
- Connecting the Electro-Pneumatic Gas Ballast Valve
  49
- Connecting the Purge Gas Valve
  50
4 Operation

51
- Start-Up
  51
- Oil Filling for the Gear
  51
- Switching the Pump on
  53
- Operation
  54
- Operation with SP-Guard
  54
- Gas Ballast Operation
  55
- Purge Gas Operation
  56
- Regular Checks
  57
- Switching Off/Shutting down
  58
5 Maintenance

59
6 Troubleshooting

68
7 Waste Disposal

71
EC Declaration of Conformity

72

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