Related Manuals for Fristam Pump FM Series
Summary of Contents for Fristam Pump FM Series
- Page 1 FM Series Pump INSTRUCTION AND MAINTENANCE MANUAL: FM S ERIES SANITARY CENTRIFUGAL PUMPS...
- Page 2 Fristam Pumps ESCRIPTION This manual contains installation, operation, assembly, disassembly and repair instructions for the Fristam FM multi-stage pump. The motors are standard NEMA totally enclosed fan cooled (TEFC) motors. These motors do require feet. Replacement motors are readily available from local motor distributors. CAUTION: BEGIN ALL PUMP MAINTENANCE OPERATIONS BY DISCONNECTING THE ENERGY SOURCE TO THE PUMP.
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Page 3: Table Of Contents
FM Series Pump AbLE OF ONTENTS ...........................4-5 echnical nformaTion ..........................5 revenTive ainTenance ............................6-9 nsTallaTion .......................... 8 hafT lignmenT ....................... 9 lecTrical nsTallaTion ......................9 aTer lush nsTallaTion ........................9 TarT nsTrucTions ............................10-12 arTs ..........................10-14 ssembly raWings fm3 (hP3) s ...................... -
Page 4: T Echnical I Nformation
Fristam Pumps echnical nformaTion pecificaTionS Maximum Inlet Pressure ......................1000 PSI Temperature Range ......................-40°F - 400°F Noise Level ...........................60 - 85 dB(A) Tandard aTerialS of onSTrucTion Ther opTionS available Product Contact Components ................. AISI 316L Stainless Steel Pump Seal Components Single Rotating Seal .... -
Page 5: P Reventive M Aintenance
FM Series Pump & D ools for ssembly isAssembly 7/16” socket ....................Seal Retaining Ring Bolts Ratchet ........................For loosening bolts Torque wrench ...................... For proper tightening Adjustable pliers .................... For removing Water Pipes Chain wrench......For holding the Shaft when tightening & loosening the Impeller Nut Food grade lubricant ................For lubricating o-rings &... -
Page 6: Installation
Fristam Pumps NSTALLATION NPACkING Check the contents and all wrapping when unpacking the pump. Inspect the pump carefully for any damage that may have occurred during shipping. Immediately report any damage to the carrier. Remove the shaft guard and rotate the pump shaft by hand to make sure the impeller rotates freely. Keep the protective caps over the pump inlet and outlet in place until you are ready to install the pump. - Page 7 FM Series Pump IGURE Avoid sump areas where sediments may collect. IGURE Avoid the formation of air pockets in the piping. IGURE Avoid abrupt closure of shut-off valves, this may cause hydraulic shock which can cause severe damage to the pump and system.
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Page 8: S Haft A Lignment
Fristam Pumps LIGNMENT In most cases, the pump will be shipped with a drive unit mounted on a baseplate. The drive and pump are aligned at the factory; however, this alignment should be checked after installation (Figure 6). Mis- alignment between the pump and drive can result in premature bearing failure or other damage. If the pump is not shipped with a drive unit, use a flexible coupling between the pump and drive unit. -
Page 9: E Lectrical I Nstallation
FM Series Pump lecTricAl nsTAllATion The size of the motor selected should meet the requirements of the operating conditions. A change in conditions (for example, higher viscosity, higher product specific gravity) can overload the motor. For technical assistance regarding operating condition changes, please contact Fristam Pumps. -
Page 10: P Arts L Ist
Fristam Pumps FM3 (hP3) S SSEMbLY Single Seal Spring Single Rotating Seal Gapping Spacer Single Stationary Seal Double Stationary Seal Double Rotating Seal Single Seal Driver Double Seal Spring Set Screw 1265000334 Rev A Double Seal Driver Double Seal Drive Ring Double Seal O-Ring Flat Gasket Impeller Gasket... -
Page 11: Fm5 (Hp4) S Eal A Ssembly
FM Series Pump FM5 (hP4) S SSEMbLY Double Stationary Seal Gapping Spacer Single Stationary Seal Single Seal Spring Double Rotating Seal Single Seal Driver Double Seal Spring Double Seal O-Ring Double Seal Drive Ring Impeller O-Ring Single Rotating Flat Gasket... -
Page 12: Fm3 E Xploded P Ump H Ead A Ssembly
Fristam Pumps ARTS Model Model Description Description Cover Nut 1103000050 1103000012 Bearing Cover Bolt 1101000096 1101000011 Cover Washer 1104000022 Front Bearing Cover 1303000008 1303000013 Front Bearing Cover Cover 1493620000 1498620000 1180000148 1180000748 O-Ring Cover O-Ring 1180000330 1180000587 Snap Ring 1148000005 1148000031 Impeller Nut 1954000005 1954000036 Front Bearing... -
Page 13: Fm5 E Xploded P Ump H Ead A Ssembly
FM Series Pump... -
Page 14: E Xploded B Earing B Lock A Ssembly
Fristam Pumps... - Page 15 FM Series Pump...
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Page 16: S Eal R Eplacement
Fristam Pumps ISASSEMbLY IGURE Remove the cover and discard the o-ring. Place a chain wrench on the shaft to prevent it from rotating. Remove the impeller nut and discard the o-ring or gasket. Remove the impeller(s) and diffuser(s) and discard the o-ring(s) and gasket(s). FM3 Only: Be careful not to damage the carbon bushing inside the diffuser(s) during removal. -
Page 17: P Ump H Ead A Ssembly
FM Series Pump SSEMbLY Lubricate IGURE Install the double seal drive ring making sure to slide the tabs on the ring into the slots on the shaft. FM3 Only: The shorter tabs on the seal driver slide into the shaft slots. - Page 18 Fristam Pumps If you replaced the shaft and/or bearings, the impeller gap must be checked before proceeding (Figure 25, page 23). Single Rotating Seal O-Ring IGURE Install the single rotating seal o-ring onto the single seal driver. Single Seal Spring Install the single seal spring behind the pins in the rotating seal.
- Page 19 FM Series Pump 16 (S IGURE INGLE TAGE Install the impeller key. Install the impeller o-ring/gasket into the groove on the back of the impeller. Install the impeller nut o-ring/gasket into the groove on the back of the impeller nut.
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Page 20: S Haft And / Or B Earing R Eplacement
Fristam Pumps EARING LOCk ISASSEMbLY Prior to disassembling the bearing block, complete the pump head disassembly (Figure 8-10, page 16). IGURE Place an oil pan below the drain plug. Remove the drain plug cap and drain the oil. Replace the drain plug. -
Page 21: B Earing B Lock A Ssembly
FM Series Pump EARING LOCk SSEMbLY IGURE Lightly grease the rear bearing step. Heat the rear bearings on a bearing heater to 230˚F. Install the bearings in the back-to-back arrangement shown. Heating the bearings above 250˚F will cause damage. Lightly grease... - Page 22 Fristam Pumps IGURE Press the outer race of the front bearing into the bearing block. Install the shaft assembly into the bearing block. Press or tap on the outer race of the rear bearing while supporting the front end of the shaft. Do not press on the shaft or on the inner race of the rear bearing.
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Page 23: C Hecking The I Mpeller G Ap
FM Series Pump hECkING ThE MPELLER The impeller gap must be checked if the shaft and/or bearings have been replaced. 25 (S IGURE INGLE TAGE Install the single seal driver and impeller key. Install the impeller o-ring/gasket into the groove on the back of the impeller. -
Page 24: W Arranty
Fristam Pumps NOTICE OF TERMS, WARRANTY PROvISIONS INCLUDING DISCLAIMERS, CLAIMS AND LIMITATION OF LIAbILITY Prices and all terms and conditions of sale are established in current price sheets and are subject to change without notice. All orders are subject to acceptance by Fristam Pumps. Each Fristam Pumps item is warranted to be free from manufacturing defects for a period of one (1) year from the date of shipment, providing it has been used as recommended and in accordance with recognized piping practice, and providing it has not been worn out due to severe service, such as en-... - Page 25 FM Series Pump 2410 Parview Road • Middleton, WI 53562-2524 © Copyright 2008 - Fristam Pumps USA Limited Partnership 1-800-841-5001 • 608-831-5001 Drawing # 1250000012 Rev Updated 2/15/08 www.fristam.com Part # 1050000035 Email: fristam@fristampumps.com Visit www.fristam.com for a current list of literature.
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