Grundfos JPA Series User Manual

English (GB)
4
English (GB) Installation and operating instructions
Original installation and operating instructions
These installation and operating instructions
describe Grundfos JPC pumps.
Sections 1-3 give the information necessary to be
able to unpack, install and start up the product in a
safe way.
Sections 4-8 give important information about the
product, as well as information on service, fault
finding and disposal of the product.
CONTENTS
Page
1. General information
1.1 Symbols used in this document
2. Installing the product
2.1 Checking the product prior to
installation
Before installing the pump, check that the rotating
parts turn freely. Position numbers refer to fig. 1.
1. Remove the fan cover (pos. 13) from the motor.
2. Insert a screwdriver in the notch on the motor
shaft from the ventilation side.
3. If there is a blockage, turn the screwdriver,
tapping it gently with a hammer.
Fig. 1 Checking the rotating parts
1. General information
4
1.1 Symbols used in this document
4
2. Installing the product
4
2.1 Checking the product prior to installation
4
2.2 Location
5
2.3 Mechanical installation
5
2.4 Electrical connection
6
3. Starting up the product
6
3.1 Priming the pump
6
3.2 Shaft seal run-in
6
4. Servicing the product
7
4.1 Maintaining the product
7
4.2 Spare parts and kits
7
5. Product introduction
7
5.1 Identification
7
6. Fault finding
8
7. Technical data
9
8. Disposing of the product
9
Warning
Prior to installation, read this document
and the quick guide. Installation and
operation must comply with local
regulations and accepted codes of good
practice.
Warning
This appliance is not intended for use by
persons (including children) with reduced
physical, sensory or mental capabilities, or
lack of experience and knowledge, unless
they have been given supervision or
instruction concerning use of the appliance
by a person responsible for their safety.
Warning
Children should be supervised to ensure
that they do not play with the appliance.
Warning
The maximum inlet pressure must not be
exceeded.
JPC 3-42: 1.8 bar / 180 kPa.
JPC 4-47: 1.3 bar / 130 kPa.
JPC 4-54: 0.6 bar / 60 kPa.
Warning
If these safety instructions are not
observed, it may result in personal injury.
Warning
If these instructions are not observed, it
may lead to electric shock with consequent
risk of serious personal injury or death.
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.
Warning
The product must be installed and
maintained by authorised staff.
TM06 4529 2515

Grundfos JPA Series Specifications

General

Brand	Grundfos
Model	JPA Series
Category	Water Pump
Language	English