Crane Crown B12 Series Installation And Operation Manual Download

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A Crane Co. Company

INSTALLATION and OPERATION MANUAL

Self-Priming Centrifugal Pumps

IMPORTANT!

Read all instructions in this manual before operating pump.

As a result of Crane Pumps & Systems, Inc., constant product improvement program,

product changes may occur. As such Crane Pumps & Systems reserves the right to

change product without prior written notifi cation.

420 Third Street

83 West Drive, Bramton

Piqua, Ohio 45356

Ontario, Canada L6T 2J6

Phone: (937) 778-8947

Phone: (905) 457-6223

Fax: (937) 773-7157

Fax: (905) 457-2650

www.cranepumps.com

Form No. 099811-Rev. H

Series: B4, B6, B9, B12,

B19*,

B21*,

SB4,

SB6,

SB9,

SB12,

SB19*,

SB21*,

BH7,

SBH7

Universal Drive

Summary of Contents for Crown B12 Series

Page 1: ...rovement program product changes may occur As such Crane Pumps Systems reserves the right to change product without prior written notification 420 Third Street 83 West Drive Bramton Piqua Ohio 45356 Ontario Canada L6T 2J6 Phone 937 778 8947 Phone 905 457 6223 Fax 937 773 7157 Fax 905 457 2650 www cranepumps com Form No 099811 Rev H Series B4 B6 B9 B12 B19 B21 SB4 SB6 SB9 SB12 SB19 SB21 BH7 SBH7 Un...

Page 2: ...2 CROSS SECTION 18 PARTS LIST 19 BH7 CROSS SECTION 20 PARTS LIST 21 SBH7 CROSS SECTION 22 PARTS LIST 23 B19 B21 CROSS SECTION 24 PARTS LIST 25 SB19 SB21 CROSS SECTION 26 PARTS LIST 27 WARRANTY 28 START UP REPORT for Electric Motor Drive 29 30 START UP REPORT for Engine Driven Pumps 31 32 RETURNED GOODS POLICY WARRANTY REGISTRATION Other brand and product names are trademarks or registered trademar...

Page 3: ...ndles are securely fastened each time before lifting DO NOT operate pump without safety devices in place Always replace safety devices that have been removed during service or repair Secure the pump in its operating position so it can not tip over fall or slide DO NOT exceed manufacturers recommendation for maximum performance as this could cause the motor to overheat WARNING If Engine driven neve...

Page 4: ...Faces Ceramic Elastomer Buna N Hardware 300 Series Stainless SB Design Single Mechanical Lubrication Pumped Fluid Material Rotating Faces Carbon Stationary Faces Ceramic Elastomer Viton Hardware 300 Series Stainless BEARING B4 SB4 B6 SB6 Design Single Row Ball Lubrication Grease Load Radial Thrust BEARING B9 SB9 Design Double Row Ball Lubrication Grease Load Radial Thrust CHECK VALVE Material B Va...

Page 5: ...Material Rotating Faces Carbon Stationary Faces Ceramic Elastomer Buna N Hardware 300 Series Stainless SB SBH Design Single Mechanical Lubrication Pumped Fluid Material Rotating Faces Carbon Stationary Faces Ceramic Elastomer Viton Hardware 300 Series Stainless BEARING Design Single Row Ball Lubrication Grease Load Radial Thrust CHECK VALVE Material B BH Valve Flap Neoprene SB SBH Valve Flap Viton...

Page 6: ...ardware 300 Series Stainless SB Design Single Mechanical Lubrication Pumped Fluid Material Rotating Faces Carbon Stationary Faces Ceramic Elastomer Viton Hardware 300 Series Stainless BEARING B19 SB19 Design Double Row Ball B21 SB21 Design Single Row Ball Lubrication Grease Load Radial Thrust CHECK VALVE Material B Valve Flap Neoprene SB Valve Flap Viton Weight Cast Iron ASTM A 48 Class 30 OPTIONA...

Page 7: ...on of electric motor rotation without first disconnecting flexible coupling Locate the pump on a firm footing to make sure the pump will not move due to vibration Flex coupled and V belt driven units should be permanently grouted onto a cement foundation The pumps should be level to provide favorable operating conditions In addition the flexible coupling should be realigned after grouting in order...

Page 8: ...se greases are excellent and molydisulphide is acceptable Normally the sodium soap base greases are the only non water resistant types that are not acceptable for mechanical seal lubrication If the pump is inoperative for a long period of time or appears not to use any grease remove and clean the cup thoroughly Caked grease in the cup can create a problem of non lubrication to the seal Under norma...

Page 9: ...an open faced impeller and its wear surface in the volute is set at the factory at approximately 015 inches This clearance is re adjustable by relocating the shaft at the clamping arrangement In cases where much sand is being pumped close clearances may bind the impeller and volute and overload the motor It may be necessary to provide extra clearance on these When reassembling a dismantled pump cl...

Page 10: ...ts a Impeller volute for proper clearance b Impeller and volute for damage c Pump for worn parts B Pump not priming Vacuum gauge reads more than normal 1 Suction side of system clogged a End of suction line for obstructions b Suction pipe for obstructions c Suction check valve for obstructions C Pump primes Vacuum gauge reads normal discharge gauge reads lower than normal 1 Small air leak in sucti...

Page 11: ... Balls for wear b Oil reservoir for lubrication 5 Misalignment a Coupling for proper alignment b Check base not properly bolted down 6 Vibration a Impeller for partial obstruction b Operating in cavitation range c Misalignment of coupling H Motor runing too hot 1 Low voltage a Voltage at motor terminals when loaded 2 Overload a Amps at motor terminals when loaded b Trash lodged in pump impeller c ...

Page 12: ...12 MODEL B4 B6 B9 ...

Page 13: ...her Lock Split 5 16 Stainless 2 15 19 1 Nut Hex5 16 18 Stainless 14 2 PSS 4476 Clamp Impeller 15 4 20 22 6 Washer Lock Split 5 16 Zinc Plated 16 4 1 129 6 Screw Hex Hd 5 16 18 X 75 Zinc Plated 18 1 M 8759 Seal Lip 19 1 TS 29790 Hub Impeller Stainless 20 1 M 4292 F Seal Mechanical 1 00 21 1 FP 4300 A Impeller B4 1 FP 4126 D Impeller B6 B9 22 1 M 5291 O Ring 23 1 525 00157 Plug Pipe 1 2 NPT Nylon 24...

Page 14: ...14 MODEL SB4 SB6 SB9 ...

Page 15: ...16 Stainless 2 15 19 1 Nut Hex 5 16 18 Stainless 12 2 PSS 4476 Clamp Impeller 13 4 20 22 6 Washer Lock Split 5 16 Zinc Plated 14 4 1 129 6 Screw Hex Hd 5 16 18 x 75 Zinc Pltd 16 1 TS 29790 A Hub Impeller Stainless 17 1 525 00298 001 Seal Mechanical 1 00 18 1 FSS 4300 A Impeller SB4 1 FSS 4126 C Impeller SB6 SB9 19 1 M 9431 O Ring Viton 20 1 625 02786 Plug Pipe 1 2 NPT Stainless 21 1 FSS 4486 Case ...

Page 16: ...16 MODEL B12 ...

Page 17: ... Washer Lock Split 5 16 Stainless 2 15 19 1 Nut Hex 5 16 18 Stainless 14 2 PSS 4477 Clamp Impeller 16 4 1 34 6 Screw Hex Hd 3 8 16 x 1 00 Lg Zinc Plated 4 20 14 6 Washer Lock Split 3 8 Zinc Plated 17 1 FP 4113 A Adapter Side Pump 18 1 M 3649 Seal Lip 19 1 TS 24907 Hub Impeller Stainless 20 1 M 3957 F Seal Mechanical 1 25 21 1 FP 4127 A Impeller 22 1 M 5352 O Ring 23 1 525 00157 Plug Pipe 1 2 NPT N...

Page 18: ...18 MODEL SB12 ...

Page 19: ...Stainless 11 2 PSS 4477 Clamp Impeller 13 4 1 34 6 Screw Hex Hd 3 8 16 x 1 00 Lg Zinc Plated 4 20 14 6 Washer Lock Split 3 8 Zinc Plated 14 1 FSS 4113 B Adapter Side Pump 15 1 TS 24907 B Hub Impeller Stainless 16 1 525 00299 001 Seal Mechanical 1 25 17 1 FSS 4127 A Impeller 18 1 M 9430 O Ring Viton 19 1 625 02786 Plug Pipe 1 2 NPT Stainless 20 1 FSS 4497 Case Pump 21 1 FSS 4502 Volute 22 1 A 7912 ...

Page 20: ...20 MODEL BH7 ...

Page 21: ...Washer Lock Split 5 16 Stainless 2 15 19 1 Nut Hex 5 16 18 Stainless 14 2 PSS 4477 Clamp Impeller 16 4 1 34 6 Screw Hex Hd 3 8 16 x 1 00 Lg Zinc Plated 4 20 14 6 Washer Lock Split 3 8 Zinc Plated 17 1 FP 4113 A Adapter Side Pump 18 1 M 3649 Seal Lip 19 1 TS 24907 Hub Impeller Stainless 20 1 M 3957 F Seal Mechanical 1 25 21 1 FP 4268 A Impeller 22 1 M 5352 O Ring 23 1 525 00157 Plug Pipe 1 2 NPT Ny...

Page 22: ...22 MODEL SBH7 ...

Page 23: ...inless 11 2 PSS 4477 Clamp Impeller 13 4 1 34 6 Screw Hex Hd 3 8 16 x 1 00 Lg Zinc Plated 4 20 14 6 Washer Lock Split 3 8 Zinc Plated 14 1 FSS 4113 B Adapter Side Pump 15 1 TS 24907 B Hub Impeller Stainless 16 1 525 00299 001 Seal Mechanical 1 25 17 1 FSS 4268 A Impeller 18 1 M 9430 O Ring Viton 19 1 625 02786 Plug Pipe 1 2 NPT Stainless 20 1 FSS 4497 Case Pump 21 1 FSS 4269 B Volute 22 1 A 6089 C...

Page 24: ...24 MODEL B19 B21 ...

Page 25: ...ss 2 15 19 1 Nut Hex 5 16 18 Stainless 14 2 PSS 4477 Clamp Impeller 16 4 1 34 6 Screw Hex Hd 3 8 16 x 1 00 Lg Zinc Plated 4 20 14 6 Washer Lock Split 3 8 Zinc Plated 17 1 FP 4113 A Adapter Side Pump 18 1 M 3649 Seal Lip 19 1 TS 24907 Hub Impeller Stainless 20 1 M 3957 F Seal Mechanical 1 25 21 1 FP 4128 A Impeller B19 1 FP 4169 D Impeller B21 22 1 M 5352 O Ring 23 1 525 00157 Plug Pipe 1 2 NPT Nyl...

Page 26: ...26 MODEL SB19 SB21 ...

Page 27: ...ler 13 4 1 34 6 Screw Hex Hd 3 8 16 x 1 00 Lg Zinc Plated 4 20 14 6 Washer Lock Split 3 8 Zinc Plated 14 1 FSS 4113 B Adapter Side Pump 15 1 TS 24907 B Hub Impeller Stainless 16 1 525 00299 001 Seal Mechanical 1 25 17 1 N515 00211 Impeller SB19 1 N515 00212 Impeller SB21 18 1 M 9430 O Ring Viton 19 1 625 02786 Plug Pipe 1 2 NPT Stainless 20 1 FSS 4497 Case Pump 21 1 FSS 4117 Volute SB19 1 FSS 4117...

Page 28: ...rformance specifications must be in writing and such writing must be signed by our authorized representative Due to inaccuracies in field testing if a conflict arises between the results of field testing conducted by or for user and laboratory tests corrected for field performance the latter shall control RECOMMENDATIONS FOR SPECIAL APPLICATIONS OR THOSE RESULTING FROM SYSTEMS ANALYSES AND EVALUAT...

Page 29: ...ent To Insure That Employees Will Not Be Exposed To Health Hazards In Handling Said Material All Applicable Laws And Regulations Shall Apply IMPORTANT WARRANTY REGISTRATION Your product is covered by the enclosed Warranty To complete the Warranty Registration Form go to http www cranepumps com ProductRegistration If you have a claim under the provision of the warranty contact your local Crane Pump...

Page 30: ...O___ Type _________________________________ Number and size of short circuit device s ___________ Amp rating ___________________ Overload Type _____________ Size ______________ Amp rating ___________________ Do protection devices comply with pump and motor Amp rating YES___ NO___ Are all electrical and panel entry connections tight YES___ NO___ Is the interior of the panel dry YES___ NO___ Liquid ...

Page 31: ...s installed away from turbulence YES___ NO___ Is level control operating properly YES___ NO___ Is pump fully submerged during operation YES___ NO___ Follow up Corrective Action Required YES___ NO___ Additional Comments ____________________________________________________________________________ ____________________________________________________________________________ ___________________________...

Page 32: ...Notes ...

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