background image

Section T41 Page 501

Dated January 2000

97-4622-01-588

T41 SERIES

MTH PUMPS

Pump Manual

HORIZONTAL CLOSE COUPLED
VERTICAL FLANGE MOUNTED
FLEXIBLE COUPLED

Distributed by PumpBiz, Inc.

www.pumpbiz.com

1800-PumpBiz (786-7249)

Summary of Contents for T41 Series

Page 1: ...41 Page 501 Dated January 2000 97 4622 01 588 T41 SERIES MTH PUMPS PumpManual HORIZONTAL CLOSE COUPLED VERTICAL FLANGE MOUNTED FLEXIBLE COUPLED Distributed by PumpBiz Inc www pumpbiz com 1800 PumpBiz...

Page 2: ...erative turbine pumping system might be a pressure relief valve Because this type of pump has a horsepower requirement similar to that of a positive displacement pump constantly rising hp along with p...

Page 3: ...ys for flexible coupled pumps should be obtained A factory rebuild should be considered whenever your disassembly indicates rebuilding is necessary as this is usually more economical The factory recom...

Page 4: ...cessary by adjusting the shims 2D Alignment Although flexible coupled pumps are carefully aligned prior to crating and shipping it is very likely that strains imposed during transit have altered the a...

Page 5: ...Some single phase motors may not be reversible 3B Inlet and Outlet Locations Refer to Figure 3 1 The pump inlet is located on the end farthest from the motor The discharge or outlet can be on the top...

Page 6: ...r mode in anticipation of restarting 4 Service T41 SERIES PUMP ENDS A Preliminary B Disassembly C3 P3 C Disassembly C15 P15 D Inspection of Components E Reassembly C3 P3 F Reassembly C15 P15 G Testing...

Page 7: ...the sleeve Refer to Figure 4 3 The element normally adheres tightly to the sleeve and some force may be necessary to remove it This is common and if care is taken the element can be reassembled and re...

Page 8: ...eller nut counter clockwise c After the impeller nut is removed the impeller drive hub can be removed d The hub is keyed and can be removed using two large bladed screwdrivers e Insert the blades of t...

Page 9: ...elastomer portion of the seat prior to installation Care must be taken not to damage the seat face Thumb pressure is usually sufficient to install the seat 2 Install the motor bracket a Make sure the...

Page 10: ...l Adjustment 4F Reassembly C15 and P15 All parts should be visually inspected and cleaned or replaced as outlined in 4D above 1 The stationary seat 125 must be installed in the motor bracket before th...

Page 11: ...ation 4G Testing and Final Adjustment The pump is now ready for installation Final adjustments will be made with the pump in operation 1 Reconnect the electrical connections referring to the colored o...

Page 12: ...isassembly and reassembly procedures are broken into two sections covering the following units 4B Disassembly of the P3 and P15 Bearing Pedestals 4D Reassembly of the P3 and P15 Bearing Pedestals Expl...

Page 13: ...tep 2 to remove the other bearing Good support used on the inner races will prevent bearing damage 4C Inspection of Components Thoroughly clean all parts All compo nents should be examined for wear an...

Page 14: ...ter to determine actual RPM Check voltage and wiring connections 2 Pump not primed Confirm that pump and all inlet piping is filled with fluid 3 Discharge head too high Install a pressure gauge at the...

Page 15: ...Foundation 3 Piping load on pump Install piping supports and check to see that there is no strain on the pump 4 Mechanical damage If mechanical damage is suspected check first to determine if the pump...

Page 16: ...upply or faulty installation MTH shall not be liable for incidental and conse quential losses and damages under this express warranty any applicable implied warranty or claims for negli gence except t...

Reviews: