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INSTALLATION, OPERATION & MAINTENANCE MANUAL
Fig. 7150 Vertical 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.
A Crane Co. Company
420 Third Street
Piqua, Ohio 45356
Phone: (937) 778-8947
Fax: (937) 773-7157
www.cranepumps.com
Manual Index
DEMING
DEMING
Solids Handling Dry Pit Pumps
Series: 7150 - 7160
Fig. 7190 Vertical Frame
Mounted Pump
®
7190
Fig. 7160 Horizontal Pump
83 West Drive, Bramton
Ontario, Canada L6T 2J6
Phone: (905) 457-6223
Fax: (905) 457-2650
Form No. 120028-Rev. E
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Summary of Contents for Deming 7150 Series
- Page 1 Manual Index DEMING DEMING ® INSTALLATION, OPERATION & MAINTENANCE MANUAL Solids Handling Dry Pit Pumps Series: 7150 - 7160 7190 Fig. 7150 Vertical Pump Fig. 7160 Horizontal Pump Fig. 7190 Vertical Frame Mounted Pump IMPORTANT! Read all instructions in this manual before operating pump.
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Page 2: Table Of Contents
CROSS-SECTIONS & PARTS LISTS ..........11 - 16 WARRANTY & RETURNED GOODS ..........19 Other brand and product names are trademarks or registered trademarks of their respective holders. Deming® is a registered trademark of Crane Pumps & Systems, Inc. 1988, 8/06 Alteration Rights Reserved... -
Page 3: Safety First
SAFETY FIRST! Please Read This Before Installing Or Operating Pump. WARNING ! Do not wear loose clothing that may This information is provided for SAFETY and to PREVENT become entangled in moving parts. EQUIPMENT PROBLEMS. To help recognize this information, observe the following symbols: WARNING ! Keep clear of suction and discharge openings. -
Page 4: Receiving
Base may be age or shortages. If damage has occurred, fi le a claim grouted following alignment. Fig. 7150 Series - Use a plumb immediately with the company that delivered the pump. line from fl oor above to establish centerline of pump and If the manual is removed from the crating, do not lose or fl... -
Page 5: Grouting
Adjust the metal supports or wedges until the shafts of the pump and driver are level. Check the coupling faces, as well as the suction and discharge fl anges of the pump for horizontal or vertical position by means of a level. Correct the positions, if necessary, by adjusting the ANGULAR supports or wedges under the baseplate, as required. -
Page 6: Dowelling
C - OPERATION 5. DOWELLING After the unit has been running about one week the 1. PRIMING coupling halves should be given a fi nal check for misalignment, caused by pipe strains or temperature CAUTION: Before starting the pump, the casing and strains, If the alignment is correct, both pump feet and suction line must be fi... - Page 7 D. MAINTENANCE 1. Water from an outside source, such as a water seal system or light oil from a pressurized system. 1. LUBRICATION 2. Liquid from the pump casing (1) through a suitable fi lter if liquid is not over 180°F. Heat exchanger is The pump and its component parts that require lubrication required for higher liquid temperatures.
- Page 8 4. DISASSEMBLY 1. With a hand grinder and a thin grinding wheel (approx. 1/8” wide), cut a groove axially along the The disassembly instructions apply to the series of pumps sleeve to the shoulder of the shaft. Grind the in general and may vary slightly on special units. If complete groove as deep as possible without damaging disassembly is not necessary, use only those steps which the shaft.
- Page 9 WEARING RINGS (8 and 25) SHAFT SLEEVE (14) a. To replace suction cover ring (25), remove cap a. Pumps having Fig. No. ending 3, 5, 6, 6H, having shrink fi t sleeve. screw (215) and suction cover (9) from casing (1). 1.
- Page 10 After drive ball is inserted move seal rotating WITH TYPE B-1 CRANE DOUBLE SEAL Pumps with Fig. No. ending in 8 or 9. assembly on the shaft sleeve until compression 1. Replace the seal on the shaft sleeve to mark ring is centered over the drive ball.
- Page 11 Figs. 7153, 7155, 7156 and 7156H - For Flexible Shaft Drive Item No. Name Of Part Item No. Name Of Part Item No. Name Of Part Casing Defl ector Pipe Plug Impeller Coupling Key *217 O-ring Pump Shaft Grease Retainer Cap Screw Suction Cover Base...
- Page 12 Figs. 7158 and 7159 - For Flexible Shaft Drive Item No. Name of Part Item No. Name of Part Item No. Name of Part Casing Lip Seal (Inboard) * 217 “O” Ring Impeller Lip Seal (Outboard) Cap Screw Pump Shaft Grease Retainer Cap Screw Suction Cover...
- Page 13 Figs. 7163, 7165, 7166 and 7166H - For Direct Drive - Optional Oil Lubrication Item No. Name Of Part Item No. Name Of Part Item No. Name Of Part Casing Bearing Cover - O.B. Cap Screw Impeller Shaft Sleeve Gasket Drive Screw - Nameplate Pump Shaft Defl...
- Page 14 Figs. 7168 and 7169 - For Direct Drive - Standard Grease Lubricated Bearings Item No. Name Of Part Item No. Name Of Part Item No. Name Of Part Casing Bearing Cover - O.B. Impeller Shaft Sleeve Gasket Cap Screw Pump Shaft Defl...
- Page 15 Figs. 7193, 7195, 7196 and 7196H - Frame Mounted, Flexible Coupled Item No. Name Of Part Item No. Name Of Part Item No. Name Of Part Casing Lip Seal (Outboard) O-ring Impeller Grease Retainer Cap Screw Pump Shaft Base Handhole Cover Suction Cover Suction Elbow Cap Screw...
- Page 16 Figs. 7198 and 7199 - Frame Mounted, Flexible Coupled Item No. Name Of Part Item No. Name Of Part Item No. Name Of Part Casing Defl ector Cap Screw Impeller Coupling Half, Pump Cap Screw Pump Shaft Coupling Half, Motor *220 O-ring Impeller Ring...
- Page 17 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 18 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 & Systems, Inc. Distributor. RETURNED GOODS RETURN OF MERCHANDISE REQUIRES A “RETURNED GOODS AUTHORIZATION”.
- Page 19 A Crane Co. Company START-UP REPORT General Information Pump Owner’s Name: __________________________________________________________ Address: ____________________________________________________________________ Location of Installation: _________________________________________________________ Contact Person: __________________________________Phone: _______________________ Purchased From: _____________________________________________________________ Nameplate Data Pump Model #: ___________________ Serial #: _____________________________________ Part #: __________________________ Impeller Diameter: ____________________________ Voltage: _________ Phase: _____ Ø...
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Page 20: Operation
Submersible Pumps Resistance of cable and pump motor (measured at pump control): Red-Black:_______Ohms(Ω) Red-White:_______Ohms(Ω) White-Black:_______Ohms(Ω) Resistance of Ground Circuit between Control Panel and outside of pump: __________Ohms(Ω) MEG Ohms check of insulation: Red to Ground: _________ White to Ground: __________ Black to Ground: ____________ Operational Checks Is there noise or vibration present? YES___ NO___ Source of noise/vibration: ___________...
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