Edwards E2M275 Manuals

Manuals and User Guides for Edwards E2M275. We have 4 Edwards E2M275 manuals available for free PDF download: Instruction Manual, Instructions Manual

Edwards E2M275 Instruction Manual

Edwards E2M275 Instruction Manual (46 pages)

Rotary Vacuum Pumps

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

Table of Contents

Table of Contents
3
Introduction
7
Scope and Definitions
7
Description
8
The Rotary Vacuum Pump (E2M40 Shown)
8
Gas-Ballast
9
Technical Data
11
Operating and Storage Conditions
11
Performance
11
Dimensions E2M40 (MM)
12
Dimensions E2M80 (MM)
13
Mechanical Data
14
Electrical Data: Three-Phase Motors
14
Lubrication Data
15
Installation
17
Safety
17
System Design Considerations
17
Unpack and Inspect
18
Locate the Pump
19
Fill the Pump with Oil
19
Recommended Pump Oils
19
Filling Procedure
19
Electrical Installation: Three-Phase Motors
20
Connect the Pump to Your Electrical Supply
20
Check the Direction of Rotation
20
Connect the Pump Inlet to Your System
21
General Information
21
Connect to ISO40 Fittings
21
Connect to NW40 Fittings
21
Connect Inlet to ISO40 Fittings
21
Connect the Pump Outlet to Your System
22
Gas-Ballast Inlet Connection
22
Connect Inlet to NW40 Inlet Fittings
22
Leak-Test the System
23
Operation
25
Gas-Ballast Control
25
Start-Up Procedure
25
To Achieve Ultimate Vacuum
26
To Pump Condensable Vapours
26
To Decontaminate the Oil
26
Unattended Operation
26
Shut-Down
27
Maintenance
29
Safety
29
Maintenance Plan
29
Check the Oil-Level
30
Replace the Oil
30
Replace the Fine Oil-Filter
31
Fine Oil-Filter and Gas-Ballast Bearing-Plate Locations
31
Replace the Gas-Ballast Filter
32
Inspect and Clean the Inlet-Filter
32
Remove and Replace Inlet-Filter
33
Clean the Oil-Level Sight-Glass
34
Oil-Level Sight-Glass Assembly
34
Clean the Motor Fan-Cover
35
Clean and Overhaul the Pump
35
Test the Motor Condition
35
Fit New Blades
35
Basic Fault-Finding
35
The Pump Has Failed to Start
35
The Pump Fails to Achieve Its Specified Performance
35
The Pump Is Noisy
36
The Pump Is too Hot
36
The Vacuum Is Not Fully Maintained after the Pump Is Switched off
36
The Pumping Speed Is Poor
37
There Is an External Oil Leak
37
Storage and Disposal
39
Storage
39
Disposal
39
Spares and Accessories
41
Introduction
41
Service
41
Spares
41
Accessories
42
Inlet Dust-Filter
42
Inlet Catchpot
42
High-Capacity Inlet Dust-Filter
42
Inlet Chemical-Trap
42
Outlet Catchpot
43
Outlet Mist-Filter (Clean Applications)
43
Outlet Mist-Filter (Toxic Applications)
43
External Oil Filter
43
Oil-Level Monitor
44
Solenoid-Operated Gas-Ballast Control Valve
44
Vibration Isolators
44
Accessories
45

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Edwards E2M275 Instructions Manual

Edwards E2M275 Instructions Manual (37 pages)

rotary vacuum pumps

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

Table of Contents

Table of Contents
2
Introduction

6
- Scope and Definitions
  6
- The E2M175 Pump
  7
- Description
  8
- Gas Ballast
  8
Technical Data

10
- Operating and Storage Conditions
  10
- Performance
  10
- Dimensions E2M175 (MM)
  11
- Dimensions E2M275 (MM)
  12
- Mechanical Data
  13
- Electrical Data: Three-Phase Motors
  13
- Lubrication Data
  14
Installation

16
- Safety
  16
- System Design Considerations
  16
- Unpack and Inspect
  17
- Locate the Pump
  17
- Connect the Pump to the Cooling Water
  17
- Fill the Pump with Oil
  17
- Recommended Pump Oils
  17
- Filling Procedure
  18
- Electrical Installation
  18
- Connect the Pump to Your Electrical Supply
  18
- Oil Level Indication
  18
- Check the Direction of Rotation
  19
- Connect the Pump Inlet to Your System
  19
- Connect the Pump Outlet to Your System
  20
- Gas-Ballast Inlet Connection
  20
- Leak-Test the System
  20
Operation

22
- Gas-Ballast Control
  22
- Start-Up Procedure
  22
- To Achieve Ultimate Vacuum
  22
- To Pump Condensable Vapours
  23
- To Decontaminate the Oil
  23
- Unattended Operation
  23
- Shut-Down
  23
Maintenance

24
- Safety
  24
- Maintenance Plan
  25
- Check the Oil-Level
  25
- Replace the Oil
  26
- Clean the Fine Oil-Filter
  27
- Remove and Replace Filter-Element
  27
- Replace the Gas-Ballast Filter
  28
- Remove and Replace Gas-Ballast Filter-Elements
  28
- Inspect and Clean the Inlet-Filter
  29
- Clean the Motor Fan-Cover
  29
- Clean and Overhaul the Pump
  29
- Remove and Replace Inlet-Filter
  29
- Test the Motor Condition
  30
- Fit New Blades
  30
- Basic Fault-Finding
  30
- The Pump Has Failed to Start
  30
- The Pump Fails to Achieve Its Specified Performance
  30
- The Pump Is Noisy
  31
- The Pump Is too Hot
  31
- The Vacuum Is Not Fully Maintained after the Pump Is Switched off
  31
- The Pumping Speed Is Poor
  31
- There Is an External Oil Leak
  31
Storage and Disposal

32
- Storage
  32
- Disposal
  32
Service, Spares and Accessories

34
- Introduction
  34
- Service
  34
- Spares
  34
- Accessories
  35
- Inlet Dust-Filter
  35
- Inlet Catchpot
  35
- High-Capacity Inlet Dust-Filter
  35
- Inlet Chemical-Trap
  35
- Outlet Catchpot
  35
- Outlet Mist-Filter (Clean Applications)
  36
- External Oil Filter
  36
- Solenoid-Operated Gas-Ballast Control Valve
  36
- Thermostatic Control Valve
  36
- Vibration Isolators
  37
- Accessories
  37

Edwards E2M275 Instruction Manual

Edwards E2M275 Instruction Manual (34 pages)

ATEX Rotary Vane Pumps

Brand: Edwards | Category: Water Pump | Size: 0 MB

Table of Contents

Declaration of Conformity
3
Table of Contents
9
1 Introduction

11
- Scope and Definitions
  11
- ATEX Directive Implications
  11
- Description
  12
- ATEX Certification
  13
2 Normal Operation

15
3 Abnormal Operation

17
4 System Data

19
- Physical Data
  19
- Dimensions
  19
- Mass
  19
- Mechanical Data
  19
- Operating Conditions
  20
- Noise Data
  20
- Vibration Data
  20
- Electrical Data
  20
- Electrical Data: Single-Phase Pumps
  20
- Electrical Data: Three-Phase Pumps
  21
5 Installation

23
6 Operation

27
- Pumping Flammable/Pyrophoric Materials
  27
- Gas Purges
  28
- Shut down Procedure
  28
- Manual Reset
  28
7 Maintenance

29
8 Service, Spares

31
- Index
  33

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Edwards E2M275 Instruction Manual

Edwards E2M275 Instruction Manual (24 pages)

ATEX Rotary Vane Pumps

Brand: Edwards | Category: Water Pump | Size: 0 MB

Table of Contents

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