VERTICAL TURBINE PUMPS (COLLETED...

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.

MODELS 7100 (6A – 18H)VERTICAL TURBINE PUMPS (COLLETED IMPELLERS)INSTALLATION, OPERATION AND MAINTENANCE MANUAL

Fairbanks Nijhuis™08/27/13

7100 (6A – 18H) Vertical Turbine Pumps (Colleted Impellers)Installation, Operation and Maintenance

Fairbanks Nijhuis™ 08/27/13

FM134/0994

Fairbanks Nijhuis will assist the customer in receiving fair compensation, but assumes no responsibility to mediat such claims. This policy inclufed shipments wherein Fairbanks Nijhuis pays freight costs as part of the sales terms.

The equipment as manufactured by Fairbanks Nijhuis™ is precision machinery. Proper care can give a lifetime of satisfactory service. Guarantees of performance and warranties are based on the use of original equipment manufactured (OEM) replacement parts. Fairbanks Nijhuis assumes no responsibility when alterations, nonauthorized design modifications and/or non-OEM replacement parts are incorporated.

Fairbanks Nijhuis™1840 Baney RoadAshland, OH 44805(888) 996-8676Fax: (419) 281-3995

Fairbanks Nijhuis™3601 Fairbanks AvenueKansas City, KS 66106(913) 371-5000Fax: (913) 748-4025

Fairbanks Nijhuis™

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.

Safety

Safety should be of utmost importance when in close proximity of this pumping equipment. Before attempting to operate this equipment, you should read this manual in its entirety, taking special notice of all cautions, warnings and/or danger notifications. These warnings apply to pumps supplied by Fairbanks Nijhuis™. Refer to the manuals supplied by the driver and control manufacturer for additional warnings before operating this equipment.

Assembly procedure for underground discharge units closely parallels that of standard pumps with above ground discharge heads. Always refer to the Fairbanks Nijhuis™ submittal drawings and setting plans.

Assembly procedure for underground discharge (U.G.D.) units closely parallels that of standard pumps with above ground discharge heads. Always refer to the Fairbanks Nijhuis™ submittal drawings and setting plans to determine the proper location of discharge elbow centerline.

If excessive vibration or noise occurs during operation, shut the pump down and review the Troubleshooting section. If the problem cannot be corrected, consult a Fairbanks Nijhuis™ representative.

In a typical application covering a wide range of flow rates, a variable speed driver is often used to adjust pump, and this is 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 when the actual conditions differ from the sold 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.

It is not the intent of Fairbanks Nijhuis™ to replace the recommendations of the motor manufacturer in regard to operation and maintenance of the motor. Rather, this guide is offered as a supplement to such data.

This Fairbanks Nijhuis™ model 7100 vertical turbine pump is supplied with product lubricated column and bowl bearings. The suction bell bearing is grease packed at the factory. It is not necessary to relubricate this bearing except when the pump is to be torn down for maintenance and the bowl assembly is to be disassembled.

For the best results, use only genuine Fairbanks Nijhuis™ replacement packing. The replacement procedure should be as follows:

Inspect the shaft sleeve for wear or rough finish and replace the sleeve with a genuine Fairbanks Nijhuis sleeve if necessary.

Any parts showing signs of excessive wear or damage should be replaced with genuine Fairbanks Nijhuis™ parts. Maximum

Inspect the bowl and/or impeller wear ring (if so equipped) for wear and excessive clearance. The correct clearance is shown on the technical data page in the drawing section of this manual. The ring should be replaced with a genuine Fairbanks Ni jhuis replacement part.

If the shafts exceed the .005" maximum limit, straightening will be required. Consult the Fairbanks Nijhuis™ factory for straightening recommendations, or a local qualified machine shop.

Machine work should be done by a qualified machinist experienced in similar machining work. If the wear rings are to be replaced, they should be replaced with genuine Fairbanks Nijhuis™ wear rings. Install the wear rings as follows.

purchase from your Fairbanks Nijhuis™ representative or they can be made according to the dimensions given below.

When ordering parts, give pump serial number, size, model number, a complete description, and item number of each part. Refer to the drawings and parts list in the drawing section of this manual. You may order parts from your local Fairbanks Nijhuis™ distributor. Consult your local telephone yellow pages under “Pumps” for the office nearest you.

You may also contact Fairbanks Nijhuis directly as follows:

Fairbanks Nijhuis 3601 Fairbanks Avenue Kansas City, KS 66106 Phone (913) 371-5000 Fax (913) 748-4025

Fairbanks Nijhuis makes improvements on its products from time to time and reserves the right to furnish improved parts for repairs. 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™3601 Fairbanks AvenueKansas City, KS 66106Phone (913) 371-5000Fax (913) 748-4025

For service after warranty on this pump or any other pumping equipment, contact your local Fairbanks Nijhuis distributor or by contacting:

Fairbanks Nijhuis™3601 Fairbanks AvenueKansas City, KS 66106Phone (913) 371-5000Fax (913) 748-4025

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