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Beschikbare talen
English (GB) Installation and operating instructions
Original installation and operating instructions.
CONTENTS
1.
Symbols used in this document
2.
General
2.1
Applications
3.
Technical data
3.1
Storage
3.2
Sound pressure level
4.
Preparation
4.1
Refilling of motor liquid
4.2
Positional requirements
4.3
Liquid temperatures/cooling
5.
Electrical connection
5.1
General
5.2
Motor protection
5.3
Connection of motor
6.
Installation
6.1
General
6.2
Assembly of pump part and motor
6.3
Removal of non-return valve
6.4
Fitting the cable plug to the motor
6.5
Fitting the cable guard
6.6
Cable sizing
6.7
Fitting the submersible drop cable
6.8
Pipework connection
7.
Start-up
8.
Operation
8.1
Minimum flow rate
8.2
Selection of diaphragm tank and setting
of precharge pressure and pressure
switch
8.3
Built-in protection
9.
Maintenance and service
9.1
Contaminated pumps
10.
Fault finding chart
10.1 Megging
11.
Checking the power supply
12.
Environment
13.
Disposal
Warning
Prior to installation, read these installation
and operating instructions. Installation and
Page
operation must comply with local
regulations and accepted codes of good
5
practice.
6
6
Warning
6
The use of this product requires
6
experience with and knowledge of the
product.
6
Persons with reduced physical, sensory or
7
mental capabilities must not use this
7
product, unless they are under supervision
7
or have been instructed in the use of the
8
product by a person responsible for their
safety.
8
Children must not use or play with this
8
product.
9
9
1. Symbols used in this document
9
9
Warning
9
If these safety instructions are not
10
observed, it may result in personal injury.
10
11
If these safety instructions are not
12
Caution
observed, it may result in malfunction or
damage to the equipment.
13
13
Notes or instructions that make the job
Note
14
easier and ensure safe operation.
14
14
14
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