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OWNER'S MANUAL
INSTALLATION AND OPERATING INSTRUCTIONS
VERTICAL MULTISTAGE PUMPS
Single and Three Phase 60 Cycle
Record the following information from the motor and pump
nameplates for future reference:
Pump Model No.
Bill of Material No.
Motor Model No.
Motor Serial No.
H.P.
Volts/Hz/Ph
Rated Amp Draw
United States
Berkeley Pumps, 293 Wright St., Delavan, WI 53115
WICOR
Canada Co.
1800 Courtney Park Drive East, Unit 5-7, Mississauga, Ontario, L5T 1W1
BE473 (Rev. 10/10/02)
Printed in U.S.A.
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Table of Contents
Related Manuals for Berkeley BVM2-30/2
Summary of Contents for Berkeley BVM2-30/2
- Page 1 Motor Model No. Motor Serial No. H.P. Volts/Hz/Ph Rated Amp Draw United States Berkeley Pumps, 293 Wright St., Delavan, WI 53115 WICOR Canada Co. 1800 Courtney Park Drive East, Unit 5-7, Mississauga, Ontario, L5T 1W1 BE473 (Rev. 10/10/02) Printed in U.S.A.
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Page 2: Table Of Contents
OPERATING RANGES minor personal injury or property damage if ignored. Berkeley multistage in-line centrifugal pumps are designed The word NOTICE indicates special instructions which are for liquid transfer, circulation, and pressure boosting of hot important but not related to hazards. - Page 3 TABLE I – Maximum Height and Width Dimensions* Allow Space to Remove Dimension in Inches Model Motor Number BVM2-30/2 11-3/8 9-1/4 4-7/8 22-5/8 BVM2-30 11-3/8 9-7/8 4-7/8 23-1/4 BVM2-40 11-1/8 5-1/4 25-1/4 7-1/8 3/4" NPT BVM2-50 12-3/4 11-1/8 5-3/4 2-1/8...
- Page 4 TABLE II – Maximum Height and Width Dimensions* Allow Space to Remove Dimension in Inches Motor Model Number BVMI/X2-30/2 11-3/4 9-1/4 4-7/8 BVMI/X2-30 11-3/4 9-7/8 4-7/8 23-5/8 BVMI/X2-40 12-3/8 11-1/8 5-1/4 25-5/8 7-1/8 Vent Plug BVMI/X2-50 13-1/8 11-1/8 5-3/4 2-1/8 26-3/8 7-1/4 behind...
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Page 5: Installation
TABLE III – Permissible Operating Pressure Curves losses to a minimum. Pipes, valves, and fittings must have a Curve 1 Curve 2 pressure rating equal to or greater than the maximum BVM2-30/2 to BVM2-120 BVM2-150 to BVM2-180 system pressure. BVM4-20/1 to BVM4-120 BVM4-140 to BVM4-160... -
Page 6: Electrical
Install isolation valves in both inlet and outlet pipes near Support all piping independently of the pump so the weight the pump (see Figure 5). This allows for removal of pump of the piping system does not strain the pump case. Make for service without draining the system and isolation of the sure that the expansion and contraction of the piping pump in case of a flooded suction condition. -
Page 7: Operation
3. Tighten needle valve to 25 inch-pounds. Completely open Berkeley pumps must be used with the proper size and type isolation valves. of motor starter to ensure protection against damage from NOTICE: Please turn to “Starting”, Page 8, before low voltage, phase failure, current imbalances, and proceeding any further. - Page 8 6. On three-phase motors, switch 2 of the 3 power leads Example for BVM8: on the load side of the starter. On single-phase motors, Flow = 60 GPM see the connection diagram on the motor nameplate. Pb = 1 Bar = 29.53 Inches of Mercury* Change the wiring as indicated.
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Page 9: Maintenance
MAINTENANCE Motor Replacement For Key Numbers, refer to the Exploded View, Figure 14, Page 14 for BVM2 and BVM4 Series Models, Figure 16, Page 16 for BVMI/X2 and BVMI/X4 Models, Figure 15, Page 15 for BVM8 and BVM16 Series Models, and Figure 17, Page 17 for BVMI/X8 and BVMI/X16 Series Models. - Page 10 Replacing Pump Stack 18. Install a new round spring ring or stack spring (Key No. 13). For Key Numbers, refer to the Exploded View, Figure 14 on 19. Reinstall the motor bracket (Key No. 7) on the pump Page 14, for the BVM2 and BVM4 Series Models and body.
- Page 11 Low Pressure Seal High Pressure Seal shaft. Do not scratch or mar seal on the shaft shoulder. B78038 B78039 6. Follow Steps 11 - 23 under “Replacing Pump Stack”, BVM2-30/2 through BVM2-120 BVM2-150, BVM2-180 Page 10. BVM4-20/2 through BVM4-120 BVM4-140, BVM4-160 B78040...
- Page 12 4. Clean the seal seat with a wet cloth. Frequency of Starts and Stops 5. Remove the rotating parts of the seal by twisting and Check pump cycling frequency and make sure that the pulling up on them until they come off of the shaft (Key pump is not starting more than: Nos.15C and 15D, 15E, 15F, and 15G).
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Page 13: Troubleshooting Guide
Requests for service under this warranty shall be made by contacting the installing Berkeley/Wicor dealer as soon as possible after the discovery of any alleged defect. -
Page 14: Bvm
BVM2 BVM4 3362 0199 FIGURE 14 - Exploded View BVM2 and BVM4 REPAIR PARTS LIST FOR BVM2 AND BVM4 SERIES MODELS Description Description Motor Mechanical Drive Ring Coupling Half Replacement Stack Kit (Incl. Key Nos. 16A thru 16L) Socket Head Screw Shaft Coupling Guard Stop Ring... -
Page 15: Bvm2
BVM8 BVM16 3363 0199 Figure 15 - Exploded View BVM8 and BVM16 REPAIR PARTS LIST FOR BVM8 AND BVM16 SERIES MODELS Description Description Motor Mechanical Drive Ring Coupling Half Replacement Stack Kit (Incl.16A thru 16L) Socket Head Screw Shaft Coupling Guard Stop Ring Coupling Pin Mechanical Seal Spacer... -
Page 16: Bvm2
BVMI/X2 BVMI/X4 4177 0502 FIGURE 16 - Exploded View BVMI/X2 and BVMI/X4 REPAIR PARTS LIST FOR BVMI/X2 AND BVMI/X4 SERIES MODELS Description Description Motor Mechanical Drive Ring Coupling Half Replacement Stack Kit (Incl. Key Nos. 16A thru 16L) Socket Head Screw Shaft Coupling Guard Stop Ring... -
Page 17: Bvm2
BVMI/X8 BVMI/X16 Figure 17 - Exploded View BVMI/X8 and BVMI/X16 4178 0502 REPAIR PARTS LIST FOR BVMI/X8 AND BVMI/X16 SERIES MODELS Description Description Motor Mechanical Drive Ring Coupling Half Replacement Stack Kit (Incl.16A thru 16L) Socket Head Screw Shaft Coupling Guard Stop Ring Coupling Pin Mechanical Seal Spacer...
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