Tsurumi Pump SQ Series Operation Manual Download Page 12 | Manualshive

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Tsurumi Pump SQ Series Operation Manual Download Page 12

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Check float switch operation

Move

Float Switch

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Summary of Contents for SQ Series

Page 1: ...XVHG IRU DSSOLFDWLRQV RWKHU WKDQ WKRVH OLVWHG LQ WKLV PDQXDO DLOXUH WR REVHUYH WKLV SUHFDXWLRQ PD OHDG WR D PDOIXQFWLRQ RU DQ DFFLGHQW Q WKH HYHQW 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 UHIHUUHG WR ZKHQHYHU LQIRUPDWLRQ LV QHHGHG ZKLOH RSHUDWLQJ WKH HTXLSPHQW 6XE...

Page 2: ...erious 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 electrical shoc...

Page 3: ... case of flooding Failure to do so may result in damage to nearby walls floors and other equipment 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 ...

Page 4: ...lways perform a test operation before resuming use of the product Improper assembly can result in electrical leakage electrical shock fire 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 abn...

Page 5: ...RI FH LQ RXU DUHD Note 3 57 1 0 6 Cabtyre Cable Hose Coupling Screwed Flange Handle Oil Plug Oil Oil Lifter Mechanical Seal Impeller Suction Cover Pump Casing Strainer Stand 35 25 72 23 5 7 21 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 Sub...

Page 6: ...FH YDOXH 0їPLQLPXP 7KH LQVXODWLRQ UHVLVWDQFH UHIHUHQFH YDOXH RI 0 ȍ PLQLPXP LV EDVHG RQ D QHZ RU UHSDLUHG SXPS RU UHIHUHQFH YDOXHV RI D SXPS WKDW KDV DOUHDG EHHQ SXW LQWR RSHUDWLRQ UHIHU WR VHFWLRQ 0DLQWHQDQFH DQG QVSHFWLRQ RI WKLV PDQXDO Note 7R XVH WKH SXPS IRU D VSHFLDO VROXWLRQ FRQWDFW WKH GHDOHU ZKHUH LW ZDV SXUFKDVHG RU WKH 7VXUXPL VDOHV RI FH LQ RXU DUHD Note Single Phase Three Phase 7KUHH ...

Page 7: ...XOHQFH DQG GRHV QRW FDXVH WKH SXPS WR WDNH DLU LQ 7KH DUHD QHDU WKH LQOHW RI D ZDWHU WDQN LV VXVFHSWLEOH WR WXUEXOHQFH RU DOORZV WKH SXPS WR WDNH DLU LQ WKHUHIRUH SODFH WKH SXPS DQG WKH ÀRDW VZLWFK DZD IURP WKH LQOHW RU LQVWDOO D EDIÀH SODWH 3URSHUO SHUIRUP SLSLQJ ZRUN VR DV QRW WR FUHDWH DQ DLU SRFNHWV LQ WKH PLGGOH RI SLSLQJ LWK DXWRPDWLF FRQWURO WKH VHZDJH ZDWHU LQ WKH SLSH FRXOG ÁRZ EDFNZDUGV ...

Page 8: ... HQG RI WKH KRVH GLVFKDUJH VLGH DERYH WKH ZDWHU VXUIDFH I WKH HQG RI WKH KRVH LV VXEPHUJHG LQ ZDWHU LW PD FDXVH WKH ZDWHU WR À RZ EDFN ZKHQ WKH SXPS KDV EHHQ VWRSSHG RQYHUVHO LI WKH HQG RI WKH KRVH LV ORFDWHG DW D OHYHO WKDW LV ORZHU WKDQ WKH VRXUFH ZDWHU VXUIDFH ZDWHU PD FRQWLQXH WR À RZ RXW HYHQ DIWHU WKH SXPS KDV EHHQ VWRSSHG Note Hose Band Hose Discharge Connection Hose Coupling Backflow Outfl...

Page 9: ...ZHU 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 HOHFWULFDO VKRFN VKRUW FLUFXLW RU ÀUH ROORZ WKH GL...

Page 10: ...LQDWH WKH FDXVH RI WKH SUREOHP R QRW RSHUDWH WKH SXPS DW XQXVXDOO ORZ KHDG RU ZLWK WKH LPSHOOHU FORJJHG ZLWK GHEULV RLQJ VR ZLOO QRW RQO SUHYHQW WKH SXPS IURP DWWDLQLQJ LWV IXOO SRWHQWLDO EXW PD DOVR JHQHUDWH DEQRUPDO QRLVH DQG YLEUDWLRQ DQG GDPDJH WKH SXPS Note OHFWULFDO LUFXLW LDJUDPV Ground Ground Ground Yellow Start Float Switch Red Stop Float Switch Relay Unit AE 2 Motor Circle Thermal Protec...

Page 11: ...G 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 H SRVHG WR WKH DWPRVSKHUH 2SHUDWLQJ WKH SXPS LQ UHYHUVH ZKLOH LW LV VXEPHUJHG LQ ZDWHU ZLOO GDPDJH WKH SXPS ZKLFK PD OHDG WR FXUUHQW OHDNDJH DQG HOHFWULFDO VKRFN 7R UHYHUVH WKH URWDWLRQ WKH IROORZLQJ FRXQWHUPHDVXUHV PXVW EH WDNHQ WARNING CA...

Page 12: ...WKH WHPSHUDWXUH RI LWV ZLQG LQJV WR ULVH UDSLGO HZDUH WKDW D IUHTXHQW VWRS DQG JR RSHUDWLRQ RI WKH SXPS ZLOO DFFHOHUDWH WKH GHWHULRUD WLRQ RI WKH LQVXODWLRQ RI WKH PRWRU ZLQGLQJV DQG WKXV DIIHFW WKH XVH OLIH RI WKH PRWRU WARNING Note 2SHUDWLQJ DWHU HYHO R QRW RSHUDWH WKH SXPS DW WKH ORZHVW ZDWHU OHYHO ORQJHU WKDQ PLQXWHV DV LW FRXOG GDPDJH WKH SXPS FDXVLQJ FXUUHQW OHDNDJH DQG HOHFWULFDO VKRFN PLQX...

Page 13: ...m Yearly Once every 2 years Once every 2 to 5 years Measuring the operating current Measuring the insulation resistance NOTE The motor must be inspected if the insulation resistance is considerably lower than the last inspection Inspecting oil NOTE The inspection and replacement of the mechanical seal requires specialized equipment To have this operation performed contact the dealer where this equ...

Page 14: ...HO 3RXU D VSHFL HG YROXPH RI RLO LQWR WKH RLO OOHU LQOHW 7KH SXPS PXVW EH WXUQHG XSVLGH GRZQ WR UHPRYH WKH RLO SOXJ ZKLFK FRXOG FDXVH WKH SXPS WR IDOO 7DNH DSSURSULDWH PHDVXUHV WR SUHYHQW WKH SXPS IURP IDOOLQJ GRZQ VXFK DV VHFXULQJ LW LQ SODFH 5HPRYH WKH KH DJRQDO QXW DQG WKH ÀDW ZDVKHU IURP WKH ERWWRP RI WKH VWUDLQHU VWDQG DQG UHPRYH WKH VWUDLQHU VWDQG IURP WKH SXPS 5HPRYH WKH VWXG EROWV IURP WKH...

Page 15: ...DOHU ZKHUH WKLV HTXLSPHQW ZDV SXUFKDVHG RU WKH 7VXUXPL VDOHV RI FH LQ RXU DUHD WARNING 5HPRYH WKH KH DJRQDO QXW DQG WKH ÀDW ZDVKHU IURP WKH ERWWRP RI WKH VWUDLQHU VWDQG DQG UHPRYH WKH VWUDLQHU VWDQG IURP WKH SXPS 5HPRYH WKH VWXG EROWV IURP WKH ERWWRP RI WKH VXFWLRQ FRYHU DQG UHPRYH WKH VXFWLRQ FRYHU IURP WKH SXPS 8VLQJ D ER ZUHQFK UHPRYH WKH LPSHOOHU QXW DQG VSULQJ ZDVKHU WKHQ UHPRYH WKH LPSHOOHU ...

Page 16: ...d 1 Remove the blockage Or replace the part 2 Set the water level of the stopping float at the specified level or higher than the pump s minimum possible operating water level For details on the stopping water level refer to the dimension drawing that is provided separately 1 The movement of the start and stop floats is obstructed The switch in a float is faulty 2 The water level of the stop float...

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