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INSTALLATION AND OPERATING INSTRUCTIONS
293 WRIGHT STREET, DELAVAN, WI 53115 WWW.BERKELEYPUMPS.COM
PH: 888-237-5353
© 2013 Pentair, Ltd. All Rights Reserved.
Centrifugal Pump Direct Coupling Drive
REPAIR PARTS LIST
For best possible performance and continuous, satisfactory operation,
read these instructions before installing your new pump.
should service be required, this manual can be a valuable guide.
It should be kept near the installation for ready reference.
record nameplate data from pump on blank nameplate inside this
manual for future reference.
Hydraulic-Motor Frame Mounted
IMPORTANT
owner's manual
3949 0401
BE583 (Rev. 02/25/13)
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Summary of Contents for Pentair Berkeley B81205
- Page 1 It should be kept near the installation for ready reference. record nameplate data from pump on blank nameplate inside this manual for future reference. 293 WRIGHT STREET, DELAVAN, WI 53115 WWW.BERKELEYPUMPS.COM PH: 888-237-5353 BE583 (Rev. 02/25/13) © 2013 Pentair, Ltd. All Rights Reserved.
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Page 2: Table Of Contents
Table of Contents Page • SAFETY ..........................• INSTALLATION General Information ........................• START-UP Check Pump Rotation ....................... Priming ..........................• MAINTENANCE General Pump Care ......................Packing ............................. Impeller Replacement ......................Shaft Maintenance/Replacement .................... • PUMP NOMENCLATURE 12-13 Parts Breakdown ....................... •... -
Page 3: Safety
Safety First General Information READ AND FOLLOW SAFETY LOCATION: INSTRUCTIONS! Careful attention should be taken to assure that Net Positive Suction Head Available (NPSHA) exceeds Net This is the safety alert symbol. When you see this Positive Suction Head Required (NPSHR) by the pump symbol on your pump or in this manual, look for one of or reduced performance and severe pump damage the following signal words and be alert to the potential... -
Page 4: Check Pump Rotation
Safety First General Information SUCTION PIPING: CHECk ROTATION: Before pump is put into operation, rotational direction must be checked to assure proper performance of pump. See Figure 1. As viewed As viewed This pump has This pump has Start pump momentarily Counterclockwise Clockwise Rotation... -
Page 5: Start-Up
Start-up Pump Priming PRIMING: Refer to Page 6 for instruction on priming the pump with suction lift (water source below pump), using the Pump priming is the displacement of air with water Han-Dee Primer. in the pump and suction piping. Pump MUST BE completely filled with water when operating. -
Page 6: Priming
Start-up Pump Priming Han-Dee Primer Discharge Primer Isolation Priming Valve Valve Suction to Water Source 3953 0401 With Lifting Suction and Han-Dee Primer. With Flooded Suction. NOTICE: Pump must be primed before operation. Use engine vacuum or hand primer when water source is •... - Page 7 Maintenance General Information LUBRICATION: minute). Water must not be streaming or spraying out. Verify cool operation periodically. Adjust gland LIQUID END of pump requires no lubrication. Wear nuts EVENLY as necessary for lubrication and cooling rings and packing rings are lubricated by the liquid of the packing.
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Page 8: Maintenance General Pump Care
Maintenance General Pump Care ROUTINE MAINTENANCE WINTERIzING A well maintained pumping system will extend the life If pump is to be out of service for an extended period of of the unit and will require fewer repairs. This means time, such as the winter months, the following storage less down time which can be very critical when a procedures should be followed. -
Page 9: Packing
Maintenance Packing Ring Replacement Removal Packing Hook Pump liquid end removed for pictorial clarity only. Packing Gland Shaft Shaft Packing Ring 3954 0401 • Unfasten hardware holding Packing Gland in place • Remove packing rings from Stuffing box using two and slide back on shaft to expose packing rings. -
Page 10: Impeller Replacement
Maintenance Impeller Replacement Threaded Shaft • Remove volute to expose impeller. 3956 0401 • Peel off old gasket or O-Ring and discard. Clockwise rotation as viewed from shaft end. Right Hand Thread NOTICE: A pump that rotates counterclockwise will have a left-hand Hold shaft thread on the shaft stationary... -
Page 11: Shaft Maintenance/Replacement
Maintenance Shaft Maintenance/Replacement GENERAL PUMP DISASSEMBLY • Periodically tear down the bearing frame shaft • Remove pump volute and impeller as described on assembly to check shaft, sleeve and bearings Page 10. for pitting or wear. At the same time, inspect the •... -
Page 12: Pump Nomenclature
Pump Nomenclature B3ZRM Bearing Frame Mount Parts Breakdown BOM No. Rotation Volute Connection B80357 H00689 B80360 H00698 B81203 H04040 Victaulic B81204 H04041 Victaulic B81205 H05130 Flanged Replacement Shaft kits B80519 B80518 800C B80357 B80360 800A 810A 800B 810B B81203 B81204 B81205 Part Part... -
Page 13: Parts Breakdown
Pump Nomenclature B4ZRK Bearing Frame Mount Parts Breakdown BOM No. Rotation B80468 Replacement Shaft kit 816 817 B80519 810B 800A 804A 804B 800B 802A 802B 810B 800F 810A 3984 0501 Part Part Description Qty. Number Volute H02505 Impeller M13584 • Impeller Spacer S15405 Shaft (Clockwise Rotation) -
Page 14: Troubleshooting
Maintenance Troubleshooting Engine Drive Pumps PROBABLE CAUSE SYMPTOM GROUP I GROUP II GROUP III ENGINE MECHANICAL SYSTEM Pump runs, but no water delivered Not enough water delivered Not enough pressure Excessive vibration Abnormal noise Pump stops Overheating CAUSE CORRECTIVE ACTION I. -
Page 15: Warranty
Berkeley Warranty Limited Warranty BERKELEY warrants to the original consumer purchaser (“Purchaser” or “You”) of the products listed below, that they will be free from defects in material and workmanship for the Warranty Period shown below. Product Warranty Period Water Systems: whichever occurs first: Water Systems Products —...
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