Pentair Fairbanks nijhuis 5800 Installation and operating instructions

NOTE! To the installer: Please make sure you provide this manual to the owner of the equipment or to the responsible
party who maintains the system.
MODEL 5800/5800F
HORIZONTAL SPLIT-CASE AND
FIRE PUMPS WITH REMOVABLE
BEARING ARMS
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Part #FMF-03-318 | © 2013 Pentair Ltd. | 08/20/13

Fairbanks Nijhuis™08/20/13
5800/5800F Horizontal Split-Case and Fire Pumps with Removable Bearing Arms
Installation, Operation and Maintenance
2
TABLE OF CONTENTS

Fairbanks Nijhuis™
08/20/13
5800/5800F Horizontal Split-Case and Fire Pumps with Removable Bearing Arms
Installation, Operation and Maintenance 3
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.
NOTICE

Fairbanks Nijhuis™08/20/13
5800/5800F Horizontal Split-Case and Fire Pumps with Removable Bearing Arms
Installation, Operation and Maintenance
4
STANDARD TERMS AND CONDITIONS

Fairbanks Nijhuis™
08/20/13
5800/5800F Horizontal Split-Case and Fire Pumps with Removable Bearing Arms
Installation, Operation and Maintenance 5
STANDARD TERMS AND CONDITIONS

Fairbanks Nijhuis™08/20/13
5800/5800F Horizontal Split-Case and Fire Pumps with Removable Bearing Arms
Installation, Operation and Maintenance
6

Fairbanks Nijhuis™
08/20/13
5800/5800F Horizontal Split-Case and Fire Pumps with Removable Bearing Arms
Installation, Operation and Maintenance 7
For couplings other than Fairbanks Nijhuis™ manufacture, refer to the
instructions supplied for the respective couplings.

Fairbanks Nijhuis™08/20/13
5800/5800F Horizontal Split-Case and Fire Pumps with Removable Bearing Arms
Installation, Operation and Maintenance
8
7. If excessive vibration or noise occurs during operation,
shut the pump down and consult with a Fairbanks Nijhuis™
representative. Only Fairbanks Nijhuis qualified representatives
should be engaged to service this equipment.
Fairbanks Nijhuis pumps are equipped with high grade antifriction
bearings which are lubricated at the factory for approximately six
months average service. Periodic inspections should be made by
loosening the bearing covers enough to permit visual examination of
the bearings.
In the event pumps are in service and operating in an area having
high ambient temperatures, special greases may be required. Contact
a lubrication engineer or a Fairbanks Nijhuis representative.
The stuffing boxes on Fairbanks Nijhuis pumps are packed at
the factory with a good grade of packing. However, all packing is
subject to wear and should be given regular inspections and, if
necessary, adjustments.
If the pumps are stored for long periods of time prior
to installation and operation, refer to Fairbanks Nijhuis
Storage of Pumps Notice, Form KC1309, located at the
front of this manual.

Fairbanks Nijhuis™
08/20/13
5800/5800F Horizontal Split-Case and Fire Pumps with Removable Bearing Arms
Installation, Operation and Maintenance 9
NOTE: If alignment cannot be obtained within .003 total
indicator reading, at each end, contact a Fairbanks Nijhuis™
pump representative. DO NOT OPERATE THE PUMP.
(See Fig. 4).

Fairbanks Nijhuis™08/20/13
5800/5800F Horizontal Split-Case and Fire Pumps with Removable Bearing Arms
Installation, Operation and Maintenance
10
When ordering spare or replacement parts, give pump serial
number, size and figure number, and a complete description and
item number of each part. Refer to the drawing and parts list in the
back of this manual. Your order may be forwarded to your nearest
Fairbanks Nijhuis™ distributor or directly to the factory.
All materials or parts returned to the factory must have prior
approval and a Fairbanks Nijhuis “Returned Goods Tag”
to accompany them. Unnecessary delays and wasted efforts
Contact your nearest Fairbanks Nijhuis distributor, listing the material
to be returned and the reasons for the return. He will contact the
factory to obtain approval for the return and to obtain the necessary
“Returned Goods Tag” if the return is approved. You will be notified of
the reasons if the approval is not given.
This company makes improvements on its products from time to time
and reserves the right to furnish improved parts for repairs when such
parts are interchangeable. A part that is received and is not identical
in appearance or has a different symbol from the original part, may be
interchangeable. Examine the part carefully before contacting your
Fairbanks Nijhuis representative. The parts should never be returned
to the factory without first obtaining proper authorization from your
Fairbanks Nijhuis representative.

Fairbanks Nijhuis™
08/20/13
5800/5800F Horizontal Split-Case and Fire Pumps with Removable Bearing Arms
Installation, Operation and Maintenance 11

Fairbanks Nijhuis™08/20/13
5800/5800F Horizontal Split-Case and Fire Pumps with Removable Bearing Arms
Installation, Operation and Maintenance
12

Fairbanks Nijhuis™
08/20/13
5800/5800F Horizontal Split-Case and Fire Pumps with Removable Bearing Arms
Installation, Operation and Maintenance 13

Fairbanks Nijhuis™08/20/13
5800/5800F Horizontal Split-Case and Fire Pumps with Removable Bearing Arms
Installation, Operation and Maintenance
14

Fairbanks Nijhuis™
08/20/13
5800/5800F Horizontal Split-Case and Fire Pumps with Removable Bearing Arms
Installation, Operation and Maintenance 15
FAIRBANKS NIJHUIS™
TROUBLESHOOTING SERVICE GUIDE