Grundfos UNILIFT AP35B, Installation And Operating Instructions Manual

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English (GB)
5
English (GB) Installation and operating instructions
Original installation and operating instructions
CONTENTS
Page
1. Symbols used in this document
2. General description
Fig. 1 Unilift AP35B, AP50B
1. Symbols used in this document 5
2. General description 5
2.1 Applications
6
2.2 Storage and operating conditions 6
2.3 Sound pressure level 6
3. Electrical connection 7
3.1 Checking the direction of rotation 7
4. Installation
8
4.1 Pipe connection 8
4.2 Pump location 8
4.3 Installation on auto coupling 9
4.4 Free-standing installation 9
4.5 Setting of level switch
9
5. Startup 10
6. Maintenance and service 10
6.1 Oil 10
6.2 Construction 10
6.3 Service kits
10
6.4 Contaminated pumps 10
7. Fault finding the product 11
8. Disposal 12
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.
Warning
If these safety instructions are not
observed, it may result in personal injury.
Caution
If these safety instructions are not
observed, it may result in malfunction or
damage to the equipment.
Note
Notes or instructions that make the job
easier and ensure safe operation.
TM
03 418
9 180
6
Handle
with clamp
Outlet
Inlet
Level
switch