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INSTALLATION AND OPERATING MANUAL

VERTICAL MULTISTAGE PUMPS

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

In the U.S.: BERKELEY, 293 Wright St., Delavan, WI 53115

In Canada: 269 Trillium Drive, Kitchener, Ontario N2G 4W5

BE807D (04/05/12)

Содержание BVM16-100

Страница 1: ...mation 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 In the U S BERKELEY 293 Wright St Delavan...

Страница 2: ...g is adequate to handle system pressure 5 Periodically perform maintenance inspection on pump and system components 6 Wear safety glasses at all times when working on pumps Inspect the Shipment The ve...

Страница 3: ...60 16 13 5 8 6 7 8 2 7 8 32 1 2 8 1 2 BVM4 80 7 18 1 8 13 5 8 6 7 8 2 7 8 34 5 8 8 1 2 BVM4 80 18 1 8 13 5 8 6 7 8 2 7 8 34 5 8 8 1 2 BVM4 90 19 5 32 15 1 4 8 3 3 8 37 13 16 10 5 8 BVM4 100 20 1 4 15...

Страница 4: ...18 1 2 13 5 8 6 7 8 2 7 8 35 8 1 2 BVMI X4 90 19 17 32 15 1 4 8 1 16 3 3 8 38 3 16 10 5 8 BVMI X4 100 20 5 8 15 1 4 8 3 3 8 39 1 4 10 5 8 BVMI X4 110 21 9 16 15 1 4 8 1 16 3 3 8 40 3 16 10 5 8 BVMI X4...

Страница 5: ...llow for minimum liquid flow through the pump Minimum liquid flow through the pump is needed for cooling and lubrication of the pump See Table IV Run the bypass relief valve and discharge pipe to a fl...

Страница 6: ...and all local codes and regulations Make sure that the motor voltage phase and frequency match the incoming electrical supply The proper operating voltage and other electrical information can be foun...

Страница 7: ...low the top of the pump NOTICE The suction pipe requires a check valve or isolation valve 1 Close the discharge isolation valve 2 Remove the vented priming plug 3 Pour liquid through the priming port...

Страница 8: ...of Head N PSHR Net Positive suction head required To be read from the NPSHR curve Figure 9 at the highest flow the pump will be delivering Hf Friction Loss in suction pipe in ft of head Hv Vapor pres...

Страница 9: ...tall the new motor on the pump with the conduit box in the desired position 10 Lubricate the capscrews 13 with oil 11 Reinstall the lockwashers flatwashers and capscrews that hold the motor and the mo...

Страница 10: ...ack without the stainless steel sleeve NOTICE Be sure to align either the small priming hole or the suction interconnector pin hole located on the bottom stage of the stack properly in the base of the...

Страница 11: ...l seat during disassembly and assembly 4 Clean the seal seat with a wet cloth 5 If replacing only the seal remove the rotating parts of the seal from the shaft by twisting and pulling up on them Disca...

Страница 12: ...vice again Regular Maintenance Checks The following checks should be made at regular intervals 1 The pump meets required performance and is operating smoothly and quietly 2 There are no leaks 3 The mo...

Страница 13: ...onally A Overload setting is too low B Low voltage at peak times 4 Motor starter has not tripped out but the motor does not run A Check 1 A B D and E 5 Pump capacity is not constant A Pump inlet press...

Страница 14: ...r with single phase power through a phase converter will void the warranty Note also that three phase motors must be protected by three leg ambient compensated extra quick trip overload relays of the...

Страница 15: ...16L 16A Shaft Ref Description 16D Top Diffuser 16E Spacer 16F Impeller 16G Diffuser 16H Spacer 16I Bearing 16J Shaft Washer 16K Nut 16L Suction Chamber 17 Sleeve O Ring Gasket on older models 18 Stain...

Страница 16: ...lat Washer 10 Vented Priming Plug 11 Flat Washer 12 Lock Washer 13A Capscrew 13B Collar 14 Conic Spring 15A Stationary Half of Mechanical Seal 15B Rotating Half of Mechanical Seal 16 Replacement Stack...

Страница 17: ...ckwasher 9 Staybolt Flat Washer 10 Vented Priming Plug 11 Flatwasher 12 Lockwasher 13A Capscrew 13B Collar 14 Spring Ring 15A Stationary Half of Mechanical Seal 15B Rotating Half of Mechanical Seal 16...

Страница 18: ...ybolt Lockwasher 9 Staybolt Flat Washer 10 Vented Priming Plug 11 Flat Washer 12 Lock Washer 13A Capscrew 13B Collar 14 Conic Spring 15A Stationary Half of Mechanical Seal 15B Rotating Half of Mechani...

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