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Models with output of 0.75kW or under

 0.2MPa(2kgf/cm

2

)  − discharge pressure during use

Models with output 1.5kW

 0.3MPa(3kgf/cm

2

)  − discharge pressure during use

Applicable Pump

Critical Use Pressure

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Single-Phase

Three-Phase

Summary of Contents for AB Series

Page 1: ...QW RI D PDOIXQFWLRQ RU DQ DFFLGHQW WKH PDQXIDFWXUHU ZLOO QRW DVVXPH DQ OLDELOLW IWHU UHDGLQJ WKLV 2SHUDWLRQ 0DQXDO NHHS LW LQ D ORFDWLRQ WKDW LV HDVLO DFFHVVLEOH VR WKDW LW FDQ EH UH IHUUHG WR ZKHQHYHU LQIRUPDWLRQ LV QHHGHG ZKLOH RSHUDWLQJ WKH HTXLSPHQW 23 5 7 21 0 18 6XEPHUVLEOH 3URSHOOHU 3XPS 217 176 685 72 5 25 285 6 7 3 57 1 0 6 35 25 72 86 167 7 21 75 5 1 23 5 7 21 0 17 1 1 1 163 7 21 6 66 0 ...

Page 2: ...more serious problem In either case the categories pertain to safety related items and as such must be observed carefully WARNING CAUTION NOTE Explanation of Symbols 35 87 216 72 7 352 8 7 63 7 216 35 87 216 85 1 75 163257 1 167 7 21 Do not operate the product under any conditions other than those for which it is speci fied Failure to observe the precaution can lead to electrical leakage electrica...

Page 3: ...n object to the plug could cause electrical shock short circuit or fire CAUTION WARNING Never try to operate the pump if somebody is present in the pump sump If an electrical leakage occurs it can cause electrical shock When changing power connection is needed to correct the direction of rotation be sure to turn off the power supply earth leakage circuit breaker etc and perform the work after maki...

Page 4: ...ire or water leakage In case any abnormality excessive vibration unusual noise or odor is found in the operation turn the power off immediately and consult with the dealer where it was purchased or Tsurumi representa tive Continuing to operate the product under abnormal condi tions may result in electrical shock fire or water leakage Do not disassemble or repair any parts other than those designat...

Page 5: ...Stand Oil Plug Pump Casing Mechanical Seal I RX GLVFRYHU DQ GDPDJH RU GLVFUHSDQF SOHDVH FRQWDFW ZLWK WKH 7VXUXPL GHDOHU IURP ZKRP RX SXUFKDVHG WKH SURGXFW RU WKH QHDUHVW 7VXUXPL UHSUHVHQWDWLYH RI FH Note DPSOH RI QDPHSODWH 1 2 3 4 5 6 7 8 9 10 11 Submersible pump Built in motor protector Serial number Model Frequency Max total head Min total head Max flow rate Discharge bore Phase Rated voltage 12...

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Page 8: ...LQJ WKH 3RZHU 3OXJ HIRUH LQVHUWLQJ WKH SRZHU SOXJ RU FRQQHFWLQJ WKH ZLUHV WR WKH WHUPLQDO ERDUG PDNH VXUH WKDW WKH SRZHU VXSSO L H FLUFXLW EUHDNHU LV SURSHUO GLVFRQQHFWHG DLOXUH WR GR VR PD OHDG WR HOHFWULFDO VKRFN VKRUW RU LQMXU FDXVHG E WKH XQLQWHQGHG VWDUWLQJ RI WKH SXPS R QRW XVH GDPDJHG FDEW UH FDEOHV SRZHU SOXJV RU ORRVH SRZHU RXWOHWV DLOXUH WR REVHUYH WKLV SUHFDXWLRQ FRXOG OHDG WR HOHFWULFD...

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Page 10: ...U VWDUW WKH SXPS ZKLOH LW LV VXVSHQGHG DV WKH SXPS PD MHUN DQG FDXVH D VHULRXV DFFLGHQW LQYROYLQJ LQMXU 2SHUDWH WKH SXPS IRU D VKRUW WLPH WR VHFRQGV DQG YHULI WKH GLUHFWLRQ RI WKH URWDWLRQ RI WKH LPSHOOHU 2EVHUYH WKH SXPS XQLW IURP DERYH DQG LI LWV UHFRLO LV LQ WKH FRXQWHUFORFNZLVH GLUHFWLRQ WKH GLUHFWLRQ RI LWV URWDWLRQ LV FRUUHFW 0DNH VXUH WR FKHFN WKH SXPS V GLUHFWLRQ RI URWDWLRQ ZLWK WKH SXPS ...

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Page 12: ...than the last inspection Inspecting oil models with 0 75kW maximum power output Inspecting oil models with 1 5kW power output NOTE The inspection and replacement of the mechanical seal requires specialized equipment To have this operation performed contact the dealer where this equipment was purchased or the Tsurumi sales office in your area Changing oil models with 1 5kW power output NOTE The ins...

Page 13: ...RLO OOHU LQOHW QVSHFWLQJ 2LO QVSHFW WKH RLO DV IROORZV 8VLQJ D VFUHZGULYHU UHPRYH WKH 3KLOOLSV VFUHZV DQG SODLQ ZDVKHUV WR UHPRYH WKH VWUDLQHU VWDQG 5HPRYH WKH KH QXW DQG WKH VSULQJ ZDVKHU WR UHPRYH WKH SXPS FDVLQJ RXWHU FRYHU DQG WKH XSSHU DQG ORZHU VTXDUH SDFNLQJV 5HPRYH WKH LPSHOOHU WKUHDG SURWHFWLRQ FDS ZLWK D VFUHZGULYHU DQG WKH KH QXW ZLWK D ER ZUHQFK 7KHQ UHPRYH WKH LPSHOOHU DQG WKH LPSHOOH...

Page 14: ...J WKH VWUDLQHU VWDQG 8VLQJ D VFUHZGULYHU UHPRYH WKH 3KLOOLSV VFUHZV DQG SODLQ ZDVKHUV WR UHPRYH WKH VWUDLQHU VWDQG 5HPRYLQJ WKH SXPS FDVLQJ DQG RXWHU FRYHU 5HPRYH WKH KH QXW DQG WKH VSULQJ ZDVKHU WR UHPRYH WKH SXPS FDVLQJ RXWHU FRYHU DQG WKH VTXDUH SDFNLQJV 5HPRYLQJ WKH LPSHOOHU 5HPRYH WKH LPSHOOHU WKUHDG SURWHFWLRQ FDS ZLWK D VFUHZGULYHU DQG WKH KH QXW ZLWK D ER ZUHQFK 7KHQ UHPRYH WKH LPSHOOHU DQ...

Page 15: ...ion cable that meets the specifications 3 Check the nameplate and replace the pump 4 Remove the debris from the strainer stand 5 Repair the motor or replace it with a new one 6 Place a concrete block under the pump to prevent the pump from drawing in excess mud 1 Foreign matter is wedged in the impeller or the pump casing is filled with mud 2 The voltage is too low 3 A 50Hz pump is used at 60Hz 4 ...

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