Edwards A365-07-940 Manuals

Manuals and User Guides for Edwards A365-07-940. We have 1 Edwards A365-07-940 manual available for free PDF download: Instruction Manual

Edwards A365-07-940 Instruction Manual

Edwards A365-07-940 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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