Tsurumi Pump LSC Series Operation Manual
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Also See for LSC Series:
- Overhaul manual (56 pages) ,
- Operation manual (20 pages) ,
- Starting and operating instruction (59 pages)
Related Manuals for Tsurumi Pump LSC Series
Summary of Contents for Tsurumi Pump LSC Series
- Page 1 17236733/B-10011-5 Submersible Residue Dewatering Pump Self-Priming Residue Dewatering Pump OPERATION MANUAL TSURUMI MANUFACTURING CO., LTD.
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Page 2: Table Of Contents
INTRODUCTION Thank you for selecting the Tsurumi LSC Submersible Residue Dewatering Pump and LSP Self-Priming Residue Dewatering Pump for your application. This equipment should not be used for applications other than those listed in this manual. Failure to observe this precaution may lead to a malfunction or an accident. In the event of a malfunction or an accident, the manufacturer will not assume any liability. -
Page 3: Be Sure To Read For Your Safety
1 BE SURE TO READ FOR YOUR SAFETY Be sure to thoroughly read and understand the SAFETY PRECAUTIONS given in this section before using the equipment in order to operate the equipment correctly. The precautionary measures described in this section are intended to prevent danger or damage to you or to others. - Page 4 CAUTION Be sure to provide a ground wire Prevent a metallic object or dust securely. Do not connect the from sticking to the power plug. ground wire to a gas pipe, water Adhesion of foreign object to the plug could cause electrical pipe, lightening rod, or telephone ground wire.
- Page 5 PRECAUTIONS DURING MAINTENANCE AND INSPECTION WARNING Absolutely turn off the power Do not disassemble or repair any supply before starting maintenance parts other than those designated or inspection, and perform the work in the operation manual. If repairs after making sure that the impeller are necessary in any other than has stopped completely.Do not the designated parts, consult with...
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Page 6: Part Names
2 PART NAMES LSC1.4S Hose Coupling Handle Union Discharge Pipe Cabtyre Cable Mechanical Seal Rear Liner Oil Lifter (Wear Ring) Lubricant Oil Plug Oil casing V-Ring Pump Casing Stand Swing Check Valve Shaft Sleeve Bottom Plate Impeller Suction Cover LSP1.4S Cabtyre Cable Priming Plug Dischage... -
Page 7: Prior To Operation
3 PRIOR TO OPERATION When the pump is delivered, first perform the following checks. Product Inspection While unpacking, inspect the product for damage during shipment, and make sure all bolts and nuts are tightened properly. Specification Check Check the model number to make sure it is the product that was ordered. Be certain it is the correct voltage and frequency. -
Page 8: Installation
4 INSTALLATION CAUTION • Do not use the pump in liquids other than plain water, such as oil, salt water, or organic solvents. • Use with a power supply voltage within ± 10% of the rated voltage. • Do not use in the water temperatures outside the range of 0 ~ 40°C, which can lead to failure, electrical leakage or shock. - Page 9 Precautions in Installation WARNING When installing the pump, pay close attention to its center of gravity and weight. If it is not lowered into place correctly, it may fall and be damaged or cause injury. CAUTION Do not under any circumstances install or move the pump by suspending it from the cabtyre cable.
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Page 10: Electrical Wiring
5 ELECTRICAL WIRING Performing electrical wiring WARNING • Electrical wiring should be performed by a qualified person in accord with all applicable regulations. Failure to observe this precaution not only risks breaking the law but is extremely dangerous. • Incorrect wiring can lead to electrical leakage, electrical shock or fire. •... - Page 11 Cabtyre cable CAUTION • If it is necessary to extend the cabtyre cable, use a core size equal to or larger than the original. This is necessary not only for avoiding a performance drop, but to prevent cable overheating which can result in fire, electrical leakage or electrical shock.
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Page 12: Operation
6 OPERATION Before starting (1) Make sure once again that the product is of the correct voltage and frequency rating. CAUTION Using the product at other than rated voltage and frequency will not only lower its performance but may damage the product. Note: Confirm the rated voltage and frequency on the model name plate. -
Page 13: Maintenance And Inspection
7 MAINTENANCE AND INSPECTION Regular maintenance and inspections are a necessity for continued efficient functioning of the pump. If any abnormal conditions are noticed, refer to the section on troubleshoot- ing (P.15) and take corrective measures immediately. It is recommended that a spare pump be kept ready in case of any problems. -
Page 14: Disassembly And Reassembly Procedure
Storage When the pump is out of use for an extended period, wash it and dry it thoroughly, then store it indoors. Note: Always run a test operation before putting the pump back into service. Oil Inspection and Oil change Inspecting Oil Remove the oil plug and tilt the pump to drain a small of oil. - Page 15 Disassembly Procedure Note: Before disassembling, be sure to drain the oil. (1) Removing the suction cover and the pump casing Remove the hex bolts and the sealing washers from under the bottom plate and remove the bottom plate from the pump unit. Then, use a wrench to remove the hex bolt with flat washer to remove the stand, O-ring, suction cover, and the pump casing from the pump unit.
- Page 16 Disassembly(LSP) Note: Before disassembly, drain the oil from the pump. (1) Remove the Bottom Plate and Suction Cover Remove the Hex. Bolt and Plain Washer under the Bottom Plate, then remove the Bottom Plate and Suction Cover from the Pump casing. (2) Remove the Impeller With a box wrench or other tool, remove the Impeller Nut, spring washer and Plain Washer, then remove the impeller, Shaft Sleeve and V-Ring from the Shaft.
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Page 17: Troubleshooting
9 TROUBLESHOOTING WARNING Always turn off the power before inspecting the pump. Failure to observe this precaution can result in serious accident. Before ordering repairs, carefully read through this instruction manual, then repeat the inspection. If the problem remains, contact your nearest dealer or Tsurumi representative. Problem Possible cause Countermeasure... - Page 18 The following information is required when ordering repairs or making other inquiries. Product model Manufacturing number Purchase date Remarks Disposal of Product Properly dispose of the product by disassembling it, presorting the contents, and sending them to the waste material treatment site. -16-...
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