Crane DGV2042 Installation Manual Download Page 1

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A Crane Co. Company

BARNES

INSTALLATION MANUAL

Dry Pit Grinder Pump

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. 076591-Rev. E

Series: DGV

2 HP, 3450 RPM, 60 Hz.

DISCONTINUED

Parts may

NOT be available

Manual Index

Summary of Contents for DGV2042

Page 1: ...nt 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 076591 Rev E Series DGV 2 HP 3450 RPM 60 Hz DISCONTINUED Parts may NOT be available Ma...

Page 2: ...A PUMP SPECIFICATIONS 4 B GENERAL INFORMATION 5 C INSTALLATION 5 6 ELECTRICAL DATA 6 D START UP OPERATION 6 E SERVICE and REPAIR 7 10 G REPLACEMENT PARTS 10 TROUBLE SHOOTING 11 CROSS SECTION Fig 8 12 EXPLODED VIEW Fig 9 13 PARTS LIST 14 RETURNED GOODS POLICY 15 WARRANT 16 START UP REPORT 17 18 WARRANTY REGISTRATION SPECIAL TOOLS AND EQUIPMENT INSULATION TESTER MEGGER DIELECTRIC TESTER SEAL TOOL KI...

Page 3: ...under pressure WARNING DO NOT wear loose clothing that may become entangled in the impeller or other moving parts WARNING Keep clear of suction and discharge openings DO NOT insert ﬁngers in pump with power connected 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 durin...

Page 4: ... Load Radial Thrust IMPELLER BEARING Design Sleeve Oil Lubricated Load Radial MOTOR Design TEFC NEMA B Torque Curve Squirrel Cage Induction Insulation Class B THREE PHASE Tri Voltage 200 230 460 Requires Overload Protection to be Included in control panel OPTIONAL EQUIPMENT Seal Material Impeller Trims PUMP SPECIFICATIONS inches mm IMPORTANT 1 PUMP MAY BE OPERATED DRY FOR EXTENDED PERIODS WITHOUT ...

Page 5: ...ature controlled storage area B 4 Service Centers For the location of the nearest Barnes Service Center check your Barnes representative or Crane Pumps Systems Inc Service Department in Piqua Ohio telephone 937 778 8947 or Crane Pumps Systems Canada in Brampton Ontario 905 457 6223 SECTION C INSTALLATION C 1 Location These self contained pumping units are recommended for use in a Dry Pit applicati...

Page 6: ...n suspend the pump freely momentarily apply power and observe the kickback Kickback should always be in a counter clockwise direction as viewed from the top of the pump motor housing D 2 1 Incorrect Rotation for Three Phase Pumps In the event that the rotation is incorrect for a three phase installation interchange any two power cable leads at the control box Recheck the kickback rotation again by...

Page 7: ...ime for pump to cool to room temperature before handling or servicing E 1 Lubrication Anytime the pump is removed from operation the oil in the seal chamber 27 should be checked visually for oil level and contamination E 1 1 Checking Oil With a ﬂashlight visually inspect the oil in the seal chamber 27 to make sure it is clean and clear light amber in color and free from suspended particles Milky w...

Page 8: ...g ability The radial cutter 23 must be replaced and the shredding ring either reversed or replaced E 2 2 Reassembly To replace impeller 14 on shaft turn clockwise while holding shaft stationary with a screwdriver Then replace shims 24 on motor shaft Important that the same quantity be replaced as removed Next install shredding ring 16 by pressing into body 19 with the use of an arbor press NOTE It...

Page 9: ...t on spring 12c Assemble impeller cutter and volute as outlined in paragraph E 2 2 Replace oil as outlined in paragraph E 1 3 E 4 Motor Bearing Inner Seal Service E 4 1 Disassembly and Inspection To examine or replace the motor 1 bearings 8 3 39 and Inner Seal 5 disassemble volute and impeller as outlined in paragraph E 2 1 and disassemble outer shaft seal as outlined in paragraph E 2 1 Drain oil ...

Page 10: ...bullet and inner surface of bellows on rotating member 5b See Fig 7 With ﬁnished end away from motor slide rotating member 5b over bullet and onto shaft until it engages spring 5c Make sure spring is seated on retainer and not cocked or resting on bellows tail Motor Slide motor rotor with bearing 3 and inner seal 5 into intermediate coupling 6 Insert retaining ring 7 into intermediate coupling 6 S...

Page 11: ...heck cutter for freedom of operation security and condition Clean cutter and inlet of any obstruction 9 Loosen union slightly to allow trapped air to escape Verify that turn off level of switch is set so that the suction is always ﬂooded Clean vent hole 10 Remove examine for damage Replace pump stator if required 11 Repair ﬁxtures as required to eliminate leakage 12 Check pump temperature limits ﬂ...

Page 12: ...12 FIGURE 8 ...

Page 13: ...13 FIGURE 9 ...

Page 14: ... 1 Hex Hd Cap Screw 5 16 18 x 1 00 Lg Stainless 14 1 067552TP Impeller 3 75 Dia Bronze 15 A R Loctite Stud 16 1 082085M Shredding Ring 17 1 067554 Throat 18 3 067569 Flat Hd Cap Screw 10 24 x 75 Lg Stainless 19 1 071016 Volute 20 1 067564 Square Ring 21 4 024582 Hex Nut 5 16 18 Stainless 22 4 018925 Stud 5 16 18 x 2 50 Lg Stainless 23 1 082088 Radial Cutter 24 A R 008053 Shim 010 25 1 067556 Washe...

Page 15: ...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 Complete the Warranty Registration Form and return to Crane Pumps Systems Inc Warranty Service Group If you have a claim under the provision of the warranty contact your local Crane ...

Page 16: ...e guarantees in the nature of performance speciﬁcations furnished in addition to the foregoing material and workmanship warranties on a product manufactured by us if any are subject to laboratory tests corrected for ﬁeld performance Any additional guarantees in the nature of performance speciﬁcations must be in writing and such writing must be signed by our authorized representative Due to inaccur...

Page 17: ...Installation Person in Charge Phone Purchased From Crane Pumps Systems Representative Distributor Pump Model Serial No Part Number Rotation Direction of impeller rotation Use C W for clockwise CC W for counter clockwise Does shaft turn freely by hand Yes No Electric Motor Manufacture Serial No Voltage Phase Hertz HP RPM Full Load Amps Locked Rotor Amps Frame Size ODP TEFC Other Check Line Voltage ...

Page 18: ...L2 Three phase Voltage supply at panel line connection Pump Off L1 L2 L2 L3 L3 L1 Voltage supply at panel line connection Pump On L1 L2 L2 L3 L3 L1 Amperage Load connection Pump On L1 L2 L3 Final Check Is pump seated on discharge properly Check for leaks Does check valves operate properly Flow Does station appear to operate at proper rate Pump down time Noise Level High Medium Low Comments Manuals...

Page 19: ...E CITY STATE ZIP MODEL NO SERIAL NO PART NO BRAND IMPORTANT WARRANTY REGISTRATION Your product is covered by the enclosed Warranty Complete the Warranty Registration Form and return to Crane Pumps Systems Inc Warranty Service Group If you have a claim under the provision of the warranty contact your local Crane Pumps Systems Inc Distributor ...

Page 20: ...CRANE PUMPS SYSTEMS INC WARRANTY SERVICE GROUP 420 THIRD STREET PIQUA OHIO 45356 U S A FOLD HERE AND TAPE DO NOT STAPLE PLACE STAMP HERE ...

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