Fairbanks-nijhuis Model 1920 Horizontal Split-Case Pumps Owner's manual

Type
Owner's manual

Fairbanks-nijhuis Model 1920 Horizontal Split-Case Pumps are designed to provide years of trouble-free service in a wide range of applications. These pumps are engineered for durability and reliability, and they are backed by the Fairbanks Nijhuis name.

Features and benefits of the Fairbanks-nijhuis Model 1920 Horizontal Split-Case Pumps include:

  • Rugged construction for long life
  • High efficiency for low operating costs
  • Versatile design for a wide range of applications
  • Easy maintenance for reduced downtime

Possible use cases for the Fairbanks-nijhuis Model 1920 Horizontal Split-Case Pumps include:

Fairbanks-nijhuis Model 1920 Horizontal Split-Case Pumps are designed to provide years of trouble-free service in a wide range of applications. These pumps are engineered for durability and reliability, and they are backed by the Fairbanks Nijhuis name.

Features and benefits of the Fairbanks-nijhuis Model 1920 Horizontal Split-Case Pumps include:

  • Rugged construction for long life
  • High efficiency for low operating costs
  • Versatile design for a wide range of applications
  • Easy maintenance for reduced downtime

Possible use cases for the Fairbanks-nijhuis Model 1920 Horizontal Split-Case Pumps include:

NOTE! To the installer: Please make sure you provide this manual to the owner of the equip ment or to the responsible
party who maintains the system.
MODEL 1920
HORIZONTAL SPLIT-CASE PUMPS
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Part #FMF-03-320 | © 2013 Pentair Ltd. | 08/19/13
Repairs or alterations made with other than genuine Fairbanks Nijhuis™
original equipment parts may void the warranty and relieve the seller of all
product responsibility.
Guarantees of perfomance and warranties are based
on the use of original equipment manufactured (OEM)
replacement parts. Fairbanks Nijhuis™ assumes no
responsibility or liability if alterations, non-authorized
design modifications and/or non-OEM replacement parts
are incorporated.
Fairbanks Nijhuis Representative’s Copy
Fairbanks Nijhuis Field Service Copy
Fairbanks Nijhuis
Fairbanks Nijhuis
08/16/13
1920 Horizontal Split-Case Pumps
Installation, Operation and Maintenance
v
Fairbanks Nijhuis
08/16/13
1920 Horizontal Split-Case Pumps
Installation, Operation and Maintenance
1
CALIFORNIA PROPOSITION 65 WARNING:
WARNING:
This product and related accessories
contain chemicals known to the State of
California to cause cancer, birth defects
or other reproductive harm.
Fairbanks Nijhuis™
3601 Fairbanks Ave.
Kansas City, KS 66106
(913) 371-5000
A. Fairbanks Nijhuis “Hydraulic Handbook”
available from the factory.
Fairbanks Nijhuis
08/16/13
1920 Horizontal Split-Case Pumps
Installation, Operation and Maintenance
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Fairbanks Nijhuis
08/16/13
1920 Horizontal Split-Case Pumps
Installation, Operation and Maintenance
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Fairbanks Nijhuis
08/16/13
1920 Horizontal Split-Case Pumps
Installation, Operation and Maintenance
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Fairbanks Nijhuis
08/16/13
1920 Horizontal Split-Case Pumps
Installation, Operation and Maintenance
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Fairbanks Nijhuis
08/16/13
1920 Horizontal Split-Case Pumps
Installation, Operation and Maintenance
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Upon request, Fairbanks Nijhuis™ will review
plans and give general comments on the
installation, but will not approve such plans
for a specific installation and will accept no
responsibility or liability for the performance
of the pump intake structure.
Fairbanks Nijhuis
08/16/13
1920 Horizontal Split-Case Pumps
Installation, Operation and Maintenance
7
Fairbanks Nijhuis
08/16/13
1920 Horizontal Split-Case Pumps
Installation, Operation and Maintenance
8
Fairbanks Nijhuis™ pumps are supplied with
several different types of commercial couplings.
Refer to the instruction sheet, which can be
found in Section 8 of this manual. It should be
thoroughly studied before proceeding.
Fairbanks Nijhuis
08/16/13
1920 Horizontal Split-Case Pumps
Installation, Operation and Maintenance
9
F. If excessive vibration or noise occurs
during operation, shut the pump down
and consult a Fairbanks Nijhuis™
representative.
taken into consideration by Fairbanks Nijhuis
when selecting the pump and impeller trim.
Although these pumps are applicable over a
wide range of operating conditions, care should
be exercised when doing so, especially when
the actual conditions differ from the sold for
conditions. You should always contact your
nearest Fairbanks Nijhuis distributor or factory
before operating the pumps at any condition
other than that for which they were sold.
Fairbanks Nijhuis
08/16/13
1920 Horizontal Split-Case Pumps
Installation, Operation and Maintenance
10
Fairbanks Nijhuis
08/16/13
1920 Horizontal Split-Case Pumps
Installation, Operation and Maintenance
11
Your Fairbanks Nijhuis™ pump has been
engineered and carefully selected for your
application. It should provide years of trouble-
free service. However, any piece of machinery is
subject to wear and occasional malfunction.
Re-evaluate head calculations; measure
elevation differences between pump and
liquid source and pump discharge point.
Consult your local Fairbanks Nijhuis™
sales office.
Fairbanks Nijhuis
08/16/13
1920 Horizontal Split-Case Pumps
Installation, Operation and Maintenance
12
Re-evaluate head conditions; correct as
required. Consult your
Fairbanks Nijhuis™ sales office.
Fairbanks Nijhuis
08/16/13
1920 Horizontal Split-Case Pumps
Installation, Operation and Maintenance
13
n. Re-evaluate pump application:
consult local Fairbanks Nijhuis™
sales office.
Fairbanks Nijhuis
08/16/13
1920 Horizontal Split-Case Pumps
Installation, Operation and Maintenance
14
The trouble or symptoms, their probable
causes and the suggested remedies contained
in this troubleshooting guide will assist you
in quickly determining and correcting most
problems should they occur. It is not the
intention of Fairbanks Nijhuis™ to replace the
recommendations of the motor manufacturer in
regard to operation and maintenance. Rather,
this guide is offered as a supplement to such
data. Any specific questions or problems should
be directed to the manufacturer of the motor.
Be sure to supply the relevant data
Fairbanks Nijhuis
08/16/13
1920 Horizontal Split-Case Pumps
Installation, Operation and Maintenance
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Fairbanks-nijhuis Model 1920 Horizontal Split-Case Pumps Owner's manual

Type
Owner's manual

Fairbanks-nijhuis Model 1920 Horizontal Split-Case Pumps are designed to provide years of trouble-free service in a wide range of applications. These pumps are engineered for durability and reliability, and they are backed by the Fairbanks Nijhuis name.

Features and benefits of the Fairbanks-nijhuis Model 1920 Horizontal Split-Case Pumps include:

  • Rugged construction for long life
  • High efficiency for low operating costs
  • Versatile design for a wide range of applications
  • Easy maintenance for reduced downtime

Possible use cases for the Fairbanks-nijhuis Model 1920 Horizontal Split-Case Pumps include:

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