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Crane DEMING 4060 Series, Installation, Operation & Maintenance Manual

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Crane DEMING 4060 Series Installation, Operation & Maintenance Manual Download Page 1

A Crane Co. Company

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 noti

fi

 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. 120002-Rev. D

Series: 4060

Semi-Open Impeller

Series: 4160

Enclosed Impeller

DEMING

DEMING

®

INSTALLATION, OPERATION & MAINTENANCE MANUAL

End Suction Centrifugal Pumps

DISCONTINUED

Parts may

NOT be available

Manual Index

Summary of Contents for DEMING 4060 Series

Page 1: ... 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 120002 Rev D Series 4060 Semi Open Impeller Series 4160 Enclosed Impeller DEMING DEMING INSTALLATION OPERATION MAINTENANCE MANUAL End Suction Centrifugal Pumps DISCONTINUE...

Page 2: ...S SAFETY FIRST 3 A GENERAL INFORMATION 4 Receiving Storage Service Centers B INSTALLATION 4 6 Foundation Mounting Field Alignment Grouting Piping Wiring Rotation Cooling Lubrication C OPERATION 7 Priming Starting Adjustment D MAINTENANCE 7 10 Inspection Lubrication Impeller Adjustment Packing Box Care Disassembly Reassembly E LOCATING TROUBLE 11 CROSS SECTIONS PARTS LIST 12 13 WARRANTY RETURNED GO...

Page 3: ...not wear loose clothing that may become entangled in moving parts WARNING Keep clear of suction and discharge openings DO NOT insert fingers in pump with power connected Always wear eye protection when working on pumps Make sure lifting handles are securely fastened each time before lifting DO NOT operate pump without safety devices in place Always replace safety devices that have been removed duri...

Page 4: ...e Pumps Systems Canada Inc Bramton Ontario 905 457 6223 B INSTALLATION 1 FOUNDATION The pump foundation should be sufficiently substantial to form a level rigid support for the combined weight of the pump and driver and maintain alignment of the installed unit Foundation bolts of the proper size should be imbedded in the concrete A pipe sleeve about 2 diameters larger than the bolt should be used to...

Page 5: ... the driver After each change it is necessary to recheck the alignment of the coupling halves as adjustment in one direction may disturb adjustments already made in another direction The permissible amount of coupling misalignment will vary with the type of pump and driver but should be limited to approximately 002 inches per inch of shaft diameter when final adjustment is made When the units are l...

Page 6: ... reduce unequal flow into the pump which may cause cavitation in the pump NOTE A gate valve in the suction piping should not be used as a throttling device as this may cause the liquid to overheat during operation FOOT VALVE When it is advisable to install a foot valve to facilitate priming a spring loaded type check valve must be installed next to the pump in the discharge line to prevent pump rup...

Page 7: ...On initial start up the gate valve in the discharge piping should be closed and slowly opened after pump is up to speed and pressure developed DO NOT operate pump for any appreciable length of time against a closed discharge valve as this may heat trapped liquid excessively and damage the pump or seal 3 PUMP ADJUSTMENT Open discharge valve as soon as operating speed has been reached After the pump...

Page 8: ...arefully tighten cap screws 213 and lock nuts 204 then rotate shaft by hand to make certain that impeller does not rub against casing f Reassemble shaft coupling Place pump in operation and check power required to be certain impeller does not rub casing NOTE The Fig 4160 Series with enclosed impeller normally does not require adjustment of the impeller 4 PACKING BOX CARE Pumps are normally furnish...

Page 9: ...worn or damaged parts also replace all gaskets and o rings Replace mechanical shaft seal showing worn faces hardened elastomer or loss of spring tension a Inspect bearings and replace if worn b Press grease retainer 51 onto shaft to position marked Press bearing 16 onto shaft until inner race of bearing is against shaft shoulder NOTE Press only on inner race of bearing Apply fresh grease to bearin...

Page 10: ...ING OR MECHANICAL SEAL r Place shaft gasket 38 against shaft sleeve 14 and replace impeller key 32 in pump shaft keyway s Spread a drop of Loctite 601 on the shaft and mount impeller 2 on the shaft Block the coupling end of the shaft then lay a block of wood over the impeller vanes and tap lightly on the block until impeller is seated on the shaft t Assemble the impeller screw o ring 272 impeller ...

Page 11: ... gauge d Air or gas in liquid e Incomplete priming See Priming 5 Pump Takes Too Much Power a Speed too high Compare Pump and motor nameplates b Head lower than rating pumps too much liquid Check system requirements c Liquid specific gravity or viscosity greater than expected Requires large motor d Pump and driver misalignment Check casing for pipe strain Support piping and realign unit e Wrong dire...

Page 12: ... Key 33 Bearing Housing Outboard 37 Bearing Cover Outboard 38 Shaft Sleeve Gasket 40 Deflector 46 Coupling Key ITEM No DESCRIPTION 51 Grease Retainer 69 Lockwasher 73 Casing Gasket 204 Adjusting Locknut 206 Split Gland Clip 207 Grease Fitting 208 Pipe Plug 210 Nut 211 Set Screw 212 Cap screw 213 Cap Screw 216 Pipe Plug 222 Drive Cap 225 Drive Cap 236 Pipe Plug 240 Pipe Plug 242 Grease Fitting 243 G...

Page 13: ...y ITEM No DESCRIPTION 51 Grease Retainer 69 Lockwasher 73 Casing Gasket 195 Set Screw 204 Adjusting Locknut 206 Split Gland Clip 207 Grease Fitting 208 Pipe Plug 209 Machine Bolt 210 Nut 211 Set Screw 212 Cap screw 213 Cap Screw 216 Pipe Plug 222 Drive Cap 225 Drive Cap 236 Pipe Plug 239 Cap Screw 240 Pipe Plug 242 Grease Fitting 243 Grease Fitting ITEM No DESCRIPTION 262 Pipe Plug 263 Pipe Plug 2...

Page 14: ...PXVW EH VLJQHG E RXU DXWKRUL HG UHSUHVHQWDWLYH XH WR LQDFFXUDFLHV LQ HOG WHVWLQJ LI D FRQÀ LFW DULVHV EHWZHHQ WKH UHVXOWV RI HOG WHVWLQJ FRQGXFWHG E RU IRU XVHU DQG ODERUDWRU WHVWV FRUUHFWHG IRU HOG SHUIRUPDQFH WKH ODWWHU VKDOO FRQWURO 5 200 1 7 216 25 63 33 7 216 25 7 26 5 68 7 1 520 6 67 06 1 6 6 1 9 8 7 216 21 8 7 6 21 285 67 9 3 5 1 1 38 6 1 8675 1 250 7 21 68 5 200 1 7 216 2 127 2167 787 55 1...

Page 15: ...nt 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 Pumps...

Page 16: ...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 17: ... OHYHO FRQWUROV LQVWDOOHG DZD IURP WXUEXOHQFH 6BBB 12BBB V OHYHO FRQWURO RSHUDWLQJ SURSHUO 6BBB 12BBB V SXPS IXOO VXEPHUJHG GXULQJ RSHUDWLRQ 6BBB 12BBB ROORZ XS RUUHFWLYH FWLRQ 5HTXLUHG 6BBB 12BBB GGLWLRQDO RPPHQWV BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB...

Page 18: ...Notes ...

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