Inhaltsverzeichnis; Symbols Used In This Document - Grundfos SEG AUTOADAPT Montage- Und Betriebsanleitung

Original installation and operating instructions.
CONTENTS
1. Symbols used in this document
2. General description
2.1 Applications
3. Operating conditions
3.1 Installation depth
3.2 Operating pressure
3.3 Operation
3.4 pH value
3.5 Liquid temperature
3.6 Density of pumped liquid
4. Approvals
4.1 Approval standards
4.2 Explanation to Ex approval
5. Identification
5.1 Nameplate
5.2 Type key
6. Safety
7. Transportation and storage
8. Installation
8.1 Installation on auto coupling
8.2 Free-standing submerged installation
9. Electrical connection
9.1 CIU unit (communication interface)
9.2 Electrical connection - single-phase
pumps
9.3 Electrical connection - three-phase
pumps
9.4 Alarm relay/communication connection
10. Configuration
10.1 Default settings
10.2 Pump alternation
10.3 Start level set
10.4 Thermal switches
11. Start-up
11.1 Before start-up
11.2 Operating modes
11.3 Direction of rotation
11.4 Resetting the pump
12. Maintenance and service
12.1 Recommended cleaning intervals
for sensors in standard pumps
12.2 Required cleaning intervals for
sensors in explosion-proof pumps
12.3 Inspection intervals
12.4 Replacing the grinder system
12.5 Cleaning the pump housing
12.6 Cleaning the sensors
12.7 Checking/replacing the shaft seal
12.8 Oil change
12.9 Service kits
12.10 Built-in protection
12.11 Contaminated pumps
13. Fault finding chart
13.1 Megging
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14. Technical data
14.1 Supply voltage
14.2 Enclosure class
14.3 Ex protection
Page
14.4 Insulation class
8 14.5 Pump curves
14.6 Sound pressure level
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10 15. Disposal
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Warning
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Prior to installation, read these
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installation and operating instructions.
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Installation and operation must comply
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with local regulations and accepted
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codes of good practice.
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1. Symbols used in this document

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Warning
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If these safety instructions are not
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observed, it may result in personal
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injury!
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Warning
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If these instructions are not observed,
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it may lead to electric shock with
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consequent risk of serious personal
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injury or death.
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Warning
These instructions must be observed
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for explosion-proof pumps. It is
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advisable also to follow these
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instructions for standard pumps.
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If these safety instructions are not
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observed, it may result in malfunction
Caution
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or damage to the equipment!
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Notes or instructions that make the job
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easier and ensure safe operation.
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