Tabla De Contenido; Limited Warranty; General Information; Target Group - Grundfos JP Serie Instrucciones De Instalación Y Funcionamiento

English (US) Installation and operating instructions
Original installation and operating instructions
Table of contents
1. Limited warranty . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2. General information . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Target group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2 Hazard statements . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.3 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3. Receiving the product . . . . . . . . . . . . . . . . . . . . . . . 5
3.1 Inspecting the product. . . . . . . . . . . . . . . . . . . . . . . . 5
3.2 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4. Installing the product . . . . . . . . . . . . . . . . . . . . . . . 5
4.1 Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.2 Mechanical installation . . . . . . . . . . . . . . . . . . . . . . . 6
4.3 Electrical connection. . . . . . . . . . . . . . . . . . . . . . . . . 9
5. Startup of the product . . . . . . . . . . . . . . . . . . . . . . 15
5.1 Priming the product . . . . . . . . . . . . . . . . . . . . . . . . 15
5.2 Starting up the product . . . . . . . . . . . . . . . . . . . . . . 16
6. Product introduction. . . . . . . . . . . . . . . . . . . . . . . 16
6.1 Product overview, JP PS . . . . . . . . . . . . . . . . . . . . . 16
6.2 Pumped liquids . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.3 Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
7. Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7.2 Service kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
8. Taking the product out of operation . . . . . . . . . . . . . 18
8.1 Draining the pump . . . . . . . . . . . . . . . . . . . . . . . . . 18
8.2 Storage of the product. . . . . . . . . . . . . . . . . . . . . . . 19
8.3 Frost protection . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
9. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . 20
9.1 The motor does not start and makes no noise . . . . . . . . 20
9.2 The motor does not start but makes noise . . . . . . . . . . 20
9.3 The motor turns with difficulty . . . . . . . . . . . . . . . . . . 20
9.4 The motor does not stop when the demand for water
has ceased . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
9.5 The pump does not deliver water . . . . . . . . . . . . . . . . 20
9.6 The pump does not prime . . . . . . . . . . . . . . . . . . . . 20
9.7 The pump supplies insufficient flow . . . . . . . . . . . . . . . 21
9.8 The pump vibrates and operates noisily . . . . . . . . . . . . 21
9.9 The pump stops unexpectedly during operation and
starts again after a while . . . . . . . . . . . . . . . . . . . . . 21
9.10 The pressure switch starts and stops frequently during
normal water delivery . . . . . . . . . . . . . . . . . . . . . . . 21
10. Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
10.1 Operating conditions. . . . . . . . . . . . . . . . . . . . . . . . 22
10.2 Head and flow rate . . . . . . . . . . . . . . . . . . . . . . . . . 22
10.3 Inlet pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
10.4 Miscellaneous data . . . . . . . . . . . . . . . . . . . . . . . . 22
11. Disposing of the product . . . . . . . . . . . . . . . . . . . . 22

1. Limited warranty

Products manufactured by Grundfos Pumps Corporation (Grundfos)
are warranted to the original user only to be free of defects in
material and workmanship for a period of 24 months from date of
installation, but not more than 30 months from date of manufacture.
Grundfos' liability under this warranty shall be limited to repairing or
replacing at Grundfos' option, without charge, F.O.B. Grundfos'
factory or authorized service station, any product of Grundfos
manufacture. Grundfos will not be liable for any costs of removal,
installation, transportation, or any other charges that may arise in
4
connection with a warranty claim. Products which are sold, but not
manufactured by Grundfos, are subject to the warranty provided by
the manufacturer of said products and not by Grundfos'
warranty. Grundfos will not be liable for damage or wear to products
caused by abnormal operating conditions, accident, abuse, misuse,
unauthorized alteration or repair, or if the product was not installed
in accordance with Grundfos' printed installation and operating
instructions and accepted codes of good practice. The warranty
does not cover normal wear and tear. To obtain service under this
warranty, the defective product must be returned to the distributor or
dealer of Grundfos' products from which it was purchased together
with proof of purchase and installation date, failure date and
supporting installation data. Unless otherwise provided, the
distributor or dealer will contact Grundfos or an authorized service
station for instructions. Any defective product to be returned to
Grundfos or a service station must be sent freight prepaid;
documentation supporting the warranty claim and/or a Return
Material Authorization must be included if so instructed. Grundfos
will not be liable for any incidental or consequential damages,
losses, or expenses arising from installation, use, or any other
causes. There are no express or implied warranties, including
merchantability or fitness for a particular purpose, which extend
beyond those warranties described or referred to above. Some
jurisdictions do not allow the exclusion or limitation of incidental or
consequential damages and some jurisdictions do not allow
limitations on how long implied warranties may last. Therefore,the
above limitations or exclusions may not apply to you. This warranty
gives you specific legal rights and you may also have other rights
which vary from jurisdiction to jurisdiction. Products which are
repaired or replaced by Grundfos or authorized service center
under the provisions of these limited warranty terms will continue to
be covered by Grundfos warranty only through the remainder of the
original warranty period set forth by the original purchase date.

2. General information

This appliance can be used by children aged from 8 years
and above and persons with reduced physical, sensory or
mental capabilities or lack of experience and knowledge if
they have been given supervision or instruction
concerning use of the appliance in a safe way and
understand the hazards involved.
Children shall not play with the appliance. Cleaning and
user maintenance shall not be made by children without
supervision.
Read this document before you install the product.
Installation and operation must comply with local
regulations and accepted codes of good practice.

2.1 Target group

These installation and operating instructions are intended for
professional as well as non-professional users.

2.2 Hazard statements

The symbols and hazard statements below may appear in Grundfos
installation and operating instructions, safety instructions and
service instructions.
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.