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EMU FA+HC20.1 Series
Wilo EMU FA+HC20.1 Series User Manual
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0-4
WILO EMU 3.0
R2 and DN36… t
o DN250… suspen
sion unit instal
lation
E-3
DN300 … t
o DN600… suspension unit inst
allation
E-8
Startup
E-10
F
Dat
a Sheet - Electrical Connection
F-1
Safe
ty notes
F-1
Insulation resistance
F-1
Monit
oring equipment
F-1
Wire des
ignation of the connect
ion lead
F-2
G
EC declaration of conf
ormity
G-1
5
7
Table of Contents
Default Chapter
3
Table of Contents
3
Illustrations
7
Manufacturer's Address
9
Rights of Alteration
9
2 Safety
11
Instructions and Safety Information
11
Guidelines Used and CE Certification
12
General Safety
12
Electrical Work
12
Electrical Connection
13
Ground Connection
13
Operating Procedure
13
Safety and Control Devices
13
Operation in an Explosive Atmosphere
14
Sound Pressure
14
Pumped Fluids
14
Warranty
15
3 Product Description
17
Proper Use and Fields of Application
17
Conditions of Use
17
Construction
17
Type Designation
20
Cooling
20
Name Plate
21
Technical Data
21
4 Transport and Storage
25
Delivery
25
Transport
25
Storage
25
Returning to the Supplier
26
5 Installation
27
General Information
27
Installation Types
27
The Operating Area
27
Assembly Accessories
27
Dry-Run Protection
32
Removal
32
6 Startup
33
Preparatory Measures
33
Electrical System
33
Direction of Rotation
34
Motor Protection and Activation Types
34
After Starting
35
7 Maintenance
37
Lubricants
38
Maintenance Intervals
39
Maintenance Tasks
40
Changing the Lubricant
41
Repairs
44
Torque Values
46
8 Shutdown
49
Temporary Shutdown
49
Final Shutdown / Storage
49
Restarting after an Extended Period of Storage
49
9 Troubleshooting
51
Fault: the Machine will Not Start
51
Fault: the Motor Starts, but the Motor Protection Switch Triggers Shortly after Start-Up
51
Fault: Machine Runs but Does Not Pump
52
Fault: the Machine Runs, but Not at the Stated Operating Levels
52
Fault: the Machine Does Not Run Smoothly and Is Noisy
53
Fault: Mechanical Shaft Seal Leaks, Sealing Chamber Monitor Reports Fault and Switches the Machine off
53
Further Steps for Troubleshooting
54
A List of Machine Operators and Maintenance
55
List of Machine Operators
55
Assembly Sheet for the Anchor Bolts
57
General Product Information
57
Scope of Proper Use
57
Transport and Storage
57
Setting the Anchor Bolts
57
Operation with a Static Frequency Converter
63
Selecting the Motor and Converter
63
Minimum Speed for Submersible Pumps
63
(Well Pumps
63
Minimum Speed for Waste Water and Sewage Pumps
63
Operation
63
Max. Voltage Peaks and Rise Speed
63
Emc
64
Motor Protection
64
Operation up to 60 Hz
64
Efficiency
64
Summary
64
D Ceram C0 Data Sheet
65
General Information
65
Description
65
Composition
65
Properties
65
Technical Data
65
Resistance
66
Surface Preparation
67
Material Preparation
67
Application Instructions
67
Coating Layers and Material Requirements
67
Repeat Coating Intervals / Subsequent Coating
67
Hardening Time
67
Material Needed
68
Working Steps
68
Cleaning Tools
68
Storage
68
Safety Precautions
68
E Assembling the Suspension Unit
69
Product Description
69
Proper Use
69
Transport and Storage
69
Maintenance Tasks
69
Assembling the Various Suspension Units
71
4
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Wilo EMU FA+HC20.1 Series Specifications
General
Brand
Wilo
Model
EMU FA+HC20.1 Series
Category
Water Pump
Language
English
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