BOC Edwards A343-15-920 Manuals

Manuals and User Guides for BOC Edwards A343-15-920. We have 1 BOC Edwards A343-15-920 manual available for free PDF download: Instruction Manual

BOC Edwards A343-15-920 Instruction Manual (48 pages)

Rotary Vacuum Pumps

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

Table of Contents
3
Introduction
7
Scope and Definitions
7
ATEX Directive Implications
8
The E1M18/E2M18 Pump
9
Description
10
Gas-Ballast
10
Technical Data
11
Operating and Storage Conditions
11
Performance
11
Performance Data
11
Mechanical Data
12
Lubrication Data
12
Electrical Data
12
Electrical Data: Three-Phase Motors
13
Electrical Data: Single-Phase Motors
13
Dimensions (MM): Key
14
Installation
17
Safety
17
System Design
18
Unpack and Inspect
18
Checklist of Items
18
Locate the Pump
19
Fill the Pump with Oil
19
Electrical Installation: Single-Phase Motors
20
Introduction
20
Motor Connection Details
20
Standard Single-Phase Motors
21
Amphenol Version Single-Phase Motors
21
110/200-240 V 50 Hz or 115-120/200-230 V 60 Hz Single-Phase Motors
21
Electrical Supply Connection: Single-Phase Motors: 220-240 V 50 Hz and
22
Electrical Supply Connection: Single-Phase Motors: 100 V 50 Hz, 100-105 V 60 Hz
22
Electrical Supply Connection, Single-Phase Motors: 200 V 50 Hz, 200-210 V 60 Hz
23
Electrical Supply Connection, Single-Phase Motors with Amphenol Connector
23
200-240 V 50 Hz and 230-240 V 60 Hz
23
Motor Voltage Selection: Single-Phase Motors, 110/200-240 V 50 Hz and
24
Electrical Installation: Three-Phase Motors
25
Connect the Electrical Supply to the Motor
25
Check the Direction of Rotation
26
Connect the Pump Inlet
26
Electrical Supply Connection, Three-Phase Motors: 200-220 V 50 Hz and 200-230 V 60 Hz
27
Electrical Supply Connection, Three-Phase Motors: 380-415 V 50 Hz and 460 V 60 Hz
27
Connect the Pump Outlet
28
Gas-Ballast Inlet Connection
28
Leak Test the System
28
Operation
29
ATEX Directive Implications
29
Introduction
29
Flammable/Pyrophoric Materials
29
Gas Purges
30
Gas-Ballast Control
30
Publication Number
30
Start-Up
31
To Achieve Ultimate Vacuum
31
To Pump Condensable Vapours
32
To Decontaminate the Oil
32
Unattended Operation
32
Shut-Down
33
Maintenance
35
Safety Information
35
Maintenance Plan
35
Check the Oil-Level
36
Replace the Oil
36
Maintenance Plan
36
Inspect and Clean the Inlet-Filter
37
Remove/Replace the Inlet Filter
37
Clean the Gas-Ballast Filter
38
Remove/Replace the Gas-Ballast Filter
38
Clean the Motor Fan-Cover and Enclosure
39
Clean and Overhaul the Pump
39
Fit New Blades
39
Test the Motor Condition
39
Fault Finding
39
Introduction
39
The Pump Has Failed to Start
39
The Pump Fails to Achieve Specified Performance (Failure to Reach Ultimate Vacuum)
40
The Pump Is Noisy
40
The Pump Surface Temperature Is above 100 O C
40
The Vacuum Is Not Maintained after the Pump Is Switched off
41
The Pumping Speed Is Poor
41
There Is an External Oil Leak
41
Storage and Disposal
43
Storage
43
Disposal
43
Service, Spares and Accessories
45
Introduction
45
Service
45
Spares
45
Spares Item Numbers
45
Accessories
46
Introduction
46
Inlet Catchpot
46
Inlet Dust Filter
46
Inlet Desiccant Trap
46
Inlet Chemical Trap
46
Outlet Mist Filter
46
Accessory Item Numbers
46
Accessories
47
Solenoid Operated Pipeline Valve
48
Foreline Trap
48
Vibration Isolators
48
Oil Drain Extension
48
Pump Inlet Adaptor
48
Flexible Bellows
48
Pump Outlet Adaptor
48
Gas Ballast Banjo/Elbow Assembly
48
Gas Ballast Valve
48

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BOC Edwards A343-15-920 Instruction Manual (48 pages)

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