Wilo AMERICAN-MARSH PUMPS 490 Series Manuals

Manuals and User Guides for Wilo AMERICAN-MARSH PUMPS 490 Series. We have 3 Wilo AMERICAN-MARSH PUMPS 490 Series manuals available for free PDF download: Installation And Operating Manual

Wilo AMERICAN-MARSH PUMPS 490 Series Installation And Operating Manual (41 pages)

Self-Priming Pumps

Brand: Wilo | Category: Water Pump | Size: 2 MB

Table of Contents
2
Introduction
4
Safety Section a
6
Installation Section B
7
Pump Dimensions
7
Preinstallation Inspection
8
Positioning Pump
8
Lifting
8
Mounting
8
Clearance
8
Recommended Procedure for Base Plate Installation & Final Field Alignment
9
Suction and Discharge Piping
11
Materials
11
Line Configuration
11
Connections to Pump
11
Gauges
11
Suction Lines
11
Fittings
11
Strainers
11
Sealing
12
Suction Lines in Sumps
12
Suction Line Positioning
12
Discharge Lines
13
Siphoning
13
Valves
13
Bypass Lines
14
Automatic Air Release Valve
14
Theory of Operation
14
Air Release Valve Installation
15
Alignment
16
Coupled Drives
16
Drive Belts
17
Operation Section C
18
Priming
18
Starting
18
Rotation
18
Operation
19
Lines with a Bypass
19
Lines Without a Bypass
19
Leakage
19
Liquid Temperature and Overheating
19
Strainer Check
20
Pump Vacuum Check
20
Stopping
20
Cold Weather Preservation
20
Bearing Temperature Check
21
Troubleshooting Section D
21
Preventive Maintenance
23
Performance Curve
25
Illustration
26
Parts List
27
Pump and Seal Disassembly and Reassembly
28
Back Cover and Wear Plate Removal
28
Suction Check Valve Removal
29
Rotating Assembly Removal
29
Impeller Removal
30
Seal Removal
30
Shaft and Bearing Removal and Disassembly
31
Shaft and Bearing Reassembly and Installation
32
Seal Installation
33
Impeller Installation and Adjustment
36
Rotating Assembly Installation
36
Suction Check Valve Installation
37
Back Cover and Wear Plate Installation and Adjustment
37
Pressure Relief Valve Maintenance
39
Final Pump Assembly
39
Lubrication
39
Seal Assembly
39
Bearings
40
Power Source
40
Warranty
41

Wilo AMERICAN-MARSH PUMPS 490 Series Installation And Operating Manual (40 pages)

Self-Priming Pumps

Brand: Wilo | Category: Water Pump | Size: 3 MB

Table of Contents
2
Introduction
4
Safety Section a
5
Installation Section B
7
Pump Dimensions
7
Outline Drawing
7
Preinstallation Inspection
8
Positioning Pump
9
Lifting
9
Mounting
9
Clearance
9
Suction and Discharge Piping
9
Materials
9
Line Configuration
9
Connections to Pump
9
Gauges
10
Suction Lines
10
Fittings
10
Strainers
10
Sealing
10
Suction Lines in Sumps
10
Suction Line Positioning
11
Discharge Lines
12
Siphoning
12
Valves
12
Bypass Lines
12
Automatic Air Release Valve
13
Theory of Operation
13
Air Release Valve Installation
13
Alignment
14
Coupled Drives
15
Drive Belts
15
Operation Section C
16
Priming
17
Starting
17
Rotation
17
Operation
18
Lines with a Bypass
18
Lines Without a Bypass
18
Leakage
18
Liquid Temperature and Overheating
18
Strainer Check
19
Pump Vacuum Check
19
Stopping
19
Cold Weather Preservation
19
Bearing Temperature Check
20
Troubleshooting Section D
20
Preventive Maintenance
22
Pump Maintenance and Repair Section E
24
Performance Curve
24
Illustration
26
Parts List
27
Pump and Seal Disassembly and Reassembly
28
Back Cover and Wear Plate Removal
29
Rotating Assembly Removal
29
Impeller Removal
30
Seal Removal
30
Shaft and Bearing Removal and Disassembly
31
Shaft and Bearing Reassembly and Installation
32
Seal Installation
33
Impeller Installation and Adjustment
36
Rotating Assembly Installation
36
Back Cover and Wear Plate Installation and Adjustment
37
Pressure Relief Valve Maintenance
38
Final Pump Assembly
38
Lubrication
39
Seal Assembly
39
Bearings
39
Power Source
39
Warranty
40

Wilo AMERICAN-MARSH PUMPS 490 Series Installation And Operating Manual (39 pages)

Brand: Wilo | Category: Water Pump | Size: 2 MB

Table of Contents
2
Introduction
4
Safety Section a
6
Installation Section B
7
Pump Dimensions
7
Preinstallation Inspection
8
Positioning Pump
8
Lifting
8
Mounting
8
Clearance
8
Suction and Discharge Piping
9
Materials
9
Line Configuration
9
Connections to Pump
9
Gauges
9
Suction Lines
9
Fittings
9
Strainers
9
Sealing
10
Suction Lines in Sumps
10
Suction Line Positioning
10
Discharge Lines
11
Siphoning
11
Valves
11
Bypass Lines
12
Automatic Air Release Valve
12
Theory of Operation
12
Alignment
14
Coupled Drives
14
Drive Belts
15
Operation Section C
16
Priming
16
Starting
16
Rotation
16
Operation
17
Lines with a Bypass
17
Lines Without a Bypass
17
Leakage
17
Liquid Temperature and Overheating
17
Strainer Check
18
Pump Vacuum Check
18
Stopping
18
Cold Weather Preservation
18
Bearing Temperature Check
19
Troubleshooting Section D
19
Preventive Maintenance
21
Performance Curve
23
Illustration
24
Parts List
25
Pump and Seal Disassembly and Reassembly
26
Back Cover and Wear Plate Removal
26
Suction Check Valve Removal
27
Rotating Assembly Removal
27
Impeller Removal
28
Seal Removal
29
Shaft and Bearing Removal and Disassembly
29
Shaft and Bearing Reassembly and Installation
30
Seal Installation
31
Impeller Installation and Adjustment
34
Rotating Assembly Installation
34
Suction Check Valve Installation
35
Back Cover and Wear Plate Installation and Adjustment
35
Pressure Relief Valve Maintenance
37
Final Pump Assembly
37
Lubrication
37
Seal Assembly
37
Power Source
38
Warranty
39

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Wilo AMERICAN-MARSH PUMPS 490 Series Manuals

Wilo AMERICAN-MARSH PUMPS 490 Series Installation And Operating Manual (41 pages)

Table of Contents

Wilo AMERICAN-MARSH PUMPS 490 Series Installation And Operating Manual (40 pages)

Table of Contents

Wilo AMERICAN-MARSH PUMPS 490 Series Installation And Operating Manual (39 pages)

Table of Contents

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