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SEV 1.5-15 hp
Grundfos SEV 1.5-15 hp Manuals
Manuals and User Guides for Grundfos SEV 1.5-15 hp. We have
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Grundfos SEV 1.5-15 hp manual available for free PDF download: Service Instructions Manual
Grundfos SEV 1.5-15 hp Service Instructions Manual (41 pages)
60 Hz ANSI
Brand:
Grundfos
| Category:
Plumbing Product
| Size: 4 MB
Table of Contents
Table of Contents
4
General Information
4
Hazard Statements
4
Notes
4
Transporting the Product
5
Handling and Lifting the Product
5
Identification
5
Nameplate
5
Type Key
6
Service Tools
6
Special Tools
6
Service Sledge
7
Horizontal Bracket Installation
9
Lifting Tools
11
Seal Ring Mounting Tool
11
Tightening Torques and Lubricants
12
Torques for Inlet and Outlet Flanges
12
Electrical Connection
12
Protection and Control Functions
12
Pump Controllers
14
Thermal Switch, Pt1000 and Thermistor
14
Water-In-Oil Sensor
14
Moisture Switch
14
Frequency Converter Operation
15
Wiring Diagrams
16
Position Description
16
Maintenance
21
Servicing Grundfos Pumps with Explosion-Proof Motors
21
Oil Check and Change
22
Cleaning and Inspecting the Pump
23
Checking the Sensors
23
Disassembly
24
Removing the Cable
24
Removing the Pump Housing
24
Removing the Impeller
24
Removing the Seal Ring and Wear Ring
24
Removing the WIO Sensor
25
Removing the Moister Switch
25
Removing the Shaft Seal
25
Removing the Rotor
25
Removing the Bearings
25
Removing the Motor Top
25
Removing the Pin Housing
25
Removing the Sleeve
26
Removing the Stator Housing
26
Removing the Stator
26
Contaminated Pumps
26
Assembly
27
Fitting the Stator
27
Fitting the Stator Housing
27
Fitting the Sleeve
28
Fitting the Shaft
28
Fitting the Lower Bearing
28
Fitting the WIO Sensor
28
Fitting the Moister Switch
29
Fitting the Shaft Seal
29
Fitting the Seal Ring and Wear Ring (SE1)
30
Fitting the Impeller
30
Fitting the Pump Housing
30
Fitting the Pin Housing
30
Fitting the Cable
31
Fitting the Motor Top
31
Startup
31
General Startup Procedure
31
Fault Finding
32
Drawings
33
Se1
33
Sev
35
Material Specification
36
Sensor Positions
39
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Grundfos Categories
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