Table Of Contents; Symbols Used In This Document; General Description - Grundfos Unilift AP12 Installation And Operating Instructions Manual

English (GB) Installation and operating instructions
Original installation and operating instructions
CONTENTS
1. Symbols used in this document
2. General description
2.1 Applications
2.2 Storage and operating conditions
2.3 Sound pressure level
3. Electrical connection
3.1 Checking the direction of rotation
4. Installation
4.1 Pipe connection
4.2 Pump location
4.3 Setting of level switch
5. Startup
6. Maintenance and service
6.1 Construction
6.2 Contaminated pumps
7. Fault finding the product
8. Disposal
Warning
Prior to installation, read these installation
and operating instructions. Installation and
operation must comply with local
regulations and accepted codes of good
practice.
Warning
The use of this product requires
experience with and knowledge of the
product.
Persons with reduced physical, sensory or
mental capabilities must not use this
product, unless they are under supervision
or have been instructed in the use of the
product by a person responsible for their
safety.
Children must not use or play with this
product.

1. Symbols used in this document

Warning
Page
If these safety instructions are not
observed, it may result in personal injury.
5
5
If these safety instructions are not
6
Caution observed, it may result in malfunction or
6
damage to the equipment.
6
Notes or instructions that make the job
7
Note
easier and ensure safe operation.
7
8

2. General description

8
8
9
Outlet
9
9
10
10
Pump
11
sleeve
12
Inlet
strainer
Fig. 1
Handle with
clamp
Level
switch
5