Crane WEINMAN 6012CV Installation And Operation Manual

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INSTALLATION AND OPERATION MANUAL
WARNING!
DO NOT work on this pump until you are sure the pump and associated piping are totally depressurized, and if pumping
hot liquids that the temperature is safe to handle.
Be sure that electricity to the motor is shut off and locked out, or if the motor is to be tested while running that it is con-
ducted by a qualifi ed person and safe electrical procedures are followed.
To insure safety and a successful repair, if there is anything about the pump and motor you do not completely understand
contact your distributor or the factory for instructions.
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.
A Crane Co. Company
420 Third Street
Piqua, Ohio 45356
Phone: (937) 778-8947
Fax: (937) 773-7157
www.cranepumps.com
Manual Index
IN-LINE
UNIPUMPS
TYPE: CV
Model: 6012CV
Size:
83 West Drive, Bramton
Ontario, Canada L6T 2J6
Phone: (905) 457-6223
Fax: (905) 457-2650
6x6x12
Form No. 119978-Rev. D

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Summary of Contents for Crane WEINMAN 6012CV

  • Page 1 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.
  • Page 2: Safety First

    (fl ammable, caustic, etc.) unless the pump is specifi cally designed and designated to handle them. Other brand and product names are trademarks or registered trademarks of their respective holders. Weinman® is a registered trademark of Crane Pumps & Systems, Inc. 8/2004, 5/06, 9/06 Alteration Rights Reserved...
  • Page 3: General Information

    During removal, great care must be taken Systems, Inc., Service Department in Piqua, Ohio, telephone to avoid dropping any part of the seal. Take (937) 778-8947 or Crane Pumps & Systems Canada, Inc., particular care not to scratch the lapped faces Bramton, Ontario, (905) 457-6223.
  • Page 4: Starting Pump After Reassembly

    Figure 2 - MECHANICAL SEAL REASSEMBLY Press wearing rings (25) and (27) into the casing Reassembly will generally be in reverse order of (1) and casing cover (11). Rings should not be disassembly. If disassembly was not complete, use only hammered into place.
  • Page 5 PUMP TROUBLES AND THEIR CAUSES FAILURE TO PUMP PUMP LOSES PRIMING 1. Pump not properly primed 1. Air leaks in suction line 2. Wrong direction of rotation 2. Excessive amount of air in water 3. speed too low 3. Excessive suction lift and pump operating 4.
  • Page 6 Limited 24 Month Warranty Crane Pumps & Systems warrants that products of our manufacture will be free of defects in material and workmanship under normal use and service for twenty-four (24) months after manufacture date, when installed and maintained in accordance with our instructions.This warranty gives you specifi c legal rights, and there may also be other rights which vary from state to state.
  • Page 7: Returned Goods

    Crane Pumps & Systems, Inc. Distributor. RETURNED GOODS RETURN OF MERCHANDISE REQUIRES A “RETURNED GOODS AUTHORIZATION”. CONTACT YOUR LOCAL CRANE PUMPS & SYSTEMS, INC. DISTRIBUTOR. Products Returned Must Be Cleaned, Sanitized, Or Decontaminated As Necessary Prior To Shipment, To Insure That Employees Will Not Be Exposed To Health Hazards In Handling Said Material.
  • Page 8 Notes...

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