Grundfos PS.R Series, Инструкция по установке и эксплуатации

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English (GB)
2
English (GB) Installation and operating instructions
Original installation and operating instructions
These installation and operating instructions describe Grundfos
pumping station systems PS.R.05-17.
Sections 1-7 give the information necessary to be able to handle,
install and start using the product in a safe way.
Sections 8-10 give important information about the product, as
well as information on maintenance, service and disposal of the
product.
CONTENTS
Page
1. Symbols used in this document
The text accompanying the three hazard symbols DANGER,
WARNING and CAUTION is structured in the following way:
1. Symbols used in this document
2
2. Safety instructions 3
3. Receiving the product 4
3.1 Transporting the product
4
3.2 Inspecting the product 4
4. Installing the product 5
4.1 Preparing the foundation
5
4.2 Installing the pit
5
4.3 Installing the valve chamber 7
4.4 Connecting the pipes 8
4.5 Fitting the sleeve
9
4.6 Pipes with flange connection 9
5. Installing the pump(s) 9
5.1 Fitting the chain
9
6. Installing the level switches 10
6.1 Start and stop levels 10
6.2 Installing the pump controller 10
6.3 Float switches 10
6.4 Electrodes 11
6.5 Air bells 11
6.6 Pressure transducer
11
6.7 Other types of level control equipment 11
7. Electrical connection 11
7.1 Installing the cables
11
8. Product introduction 12
8.1 Product description 12
8.2 Applications
12
8.3 Pumped liquids 12
8.4 Pumping station system (PS.S) 12
8.5 Pumping station modular (PS.M) 12
8.6 Identification
13
9. Maintaining and servicing the product 15
9.1 Repairing a non-return valve 16
9.2 Contaminated pumps
16
9.3 Service contract 16
10. Disposal 16
Prior to installation, read this document. Installation
and operation must comply with local regulations and
accepted codes of good practice.
DANGER
Indicates a hazardous situation which, if not avoided,
will result in death or serious personal injury.
WARNING
Indicates a hazardous situation which, if not avoided,
could result in death or serious personal injury.
CAUTION
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate personal injury.
SIGNAL WORD
Description of hazard
Consequence of ignoring the warning.
- Action to avoid the hazard.
A blue or grey circle with a white graphical symbol
indicates that an action must be taken.
A red or grey circle with a diagonal bar, possibly with
a black graphical symbol, indicates that an action
must not be taken or must be stopped.
If these instructions are not observed, it may result in
malfunction or damage to the equipment.
Tips and advice that make the work easier.