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AUTO operation

The pump monitors and controls process solution automatically.

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Summary of Contents for EWN-WCL

Page 1: ...hank you for choosing our product Please read through this instruction manual before use This instruction manual describes important precautions and instructions for the product Always keep it on hand...

Page 2: ...heck the nameplate to see if the information such as model codes discharge capacity and discharge pressure are as per order b Check if the required number of accessories is provided FKHFN YDOYH 7KH DW...

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Page 12: ...r quality by means of a sensor 3ULQFLSOH RI RSHUDWLRQ 7KH SXOVH VLJQDO FRQWUROV WKH HOHFWURPDJQHWLF IRUFH DQG VSULQJ IRUFH LQ RUGHU WR PDNH UHFLSURFDWLQJ PRWLRQ 7KH UHFLSURFDWLQJ PRWLRQ LV WUDQVIHUUHG...

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Page 25: ...DU WKH SXPS IRU RXU VDIHW 5LVN RI DQ HOHFWULFDO OHDN RU VKRFN R QRW XVH D GDPDJHG SXPS 3XPS PRXQWLQJ Select an installation location and mount the pump 1HFHVVDU WRROV RXU 0 EROWV SXPS PRXQWLQJ GMXVWDE...

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Page 32: ...or mounting 3ODFH WKH 5 VHQVRU LQWR WKH RZ FHOO DV VKRZQ EHORZ KHFN WKDW DQ 2 ULQJ LV LQ SODFH DQG WKHQ LW E WKH FDS OZD V WLJKWHQ WKH FDS HQRXJK WR SUHYHQW a leak DS 2 ULQJ RG 5 VHQVRU 6HQVRU ORZ FHO...

Page 33: ...DGV KHFN WKDW DQ 2 ring is in place and then mount the body into the head NOTE R QRW WU WR SXW EHDGV LQWR WKH ERG WKURXJK WKH KHDG 6HDO SHUIRUPDQFH ZLOO UHGXFH ZKHQ D EHDG JHWV VWXFN LQ EHWZHHQ VHDOLQ...

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Page 35: ...erminals See the following diagram for detail Power voltage Earthing KHFN WKDW WKH PDLQ SRZHU LV WXUQHG R QVHUW WKH SOXJ DOO WKH ZD VHDWHG LQ D VRFNHW QSXW WHUPLQDO 6723 WHUPLQDO 2XWSXW WHUPLQDO 6HQVR...

Page 36: ...ZHU DW D VLWWLQJ R QRW DSSO JUDGXDOO 6XUJH YROWDJH 7KH HOHFWURQLF FLUFXLW LQ WKH FRQWURO XQLW PD IDLO GXH WR VXUJH YROWDJH R QRW SODFH WKH SXPS FORVH WR D KLJK SRZHU GHYLFH RI 9 RU PRUH ZKLFK PD JHQHU...

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Page 39: ...WH 8 OXH 20 ODFN 20 UHHQ DFK WHUPLQDO LV FRORXUHG DV DERYH IRU RXU RSWLRQDO FDEOH 2XWSXW VLJQDO RQQHFW VLJQDO ZLUHV WR WKH 287 WHUPLQDO YLD D 1 SLQ FRQQHFWRU 287 0HFKDQLFDO UHOD 8SSHU OLPLW DODUP RZHU...

Page 40: ...S WKH VHQVRU FDEOH DZD IURP D PRWRU DQG LWV SRZHU FDEOH ZKLFK JHQHUDWH QRLVH 2SWLPLVH WKH VHQVRU FDEOH ZLULQJ WDNLQJ DFFRXQW RI FDOLEUDWLRQ LQVSHFWLRQ DQG UH SODFHPHQW ZRUNV H FDUHIXO QRW WR GDPDJH WK...

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Page 43: ...obtained with gas in the pump Conduct degassing in the following cases KHQ WKH SXPS VWDUWV WR UXQ IRU WKH UVW WLPH KHQ D RZ UDWH LV WRR ORZ IWHU OLTXLG LV UHSODFHG LQ D VXSSO WDQN IWHU D ORQJ SHULRG R...

Page 44: ...RU FDOOV XS D SUHYLRXV PRGH DW WKH ODVW VKXWR NOTE 7KH VFUHHQ VKRZV 55 ZKHQ LQSXW VLJQDO ZLUHV DUH QRW FRQQHFWHG RPSOHWH FRQQHFWLRQ DQG WKHQ WXUQ RQ SRZHU 5XQ WKH SXPS DW WKH PD LPXP VWURNH UDWH 6HOHF...

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Page 47: ...0HDVXUHPHQW 0HDVXUHG YDOXH DGMXVWPHQW XWR 0DQ 7 VHOHFWLRQ AUTO or MAN AUTO 7HPSHUDWXUH DGMXVWPHQW XWR 7 7HPSHUDWXUH VHWWLQJ 0DQ 7 XQFWLRQV 6723 3UH6723 VHOHFWLRQ 12 23 12 12 23 QWHUORFN VHOHFWLRQ 12...

Page 48: ...ower ON Auto operation Operating state Wait state Liquid temperature User mode Calibration mode Keypad lock Enter PIN number 3sec 1sec 1sec 1sec Priming mode 1sec 6HH SDJH IRU FDOL EUDWLRQ SURFHVV 6HH...

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Page 50: ...U PD LQFUHDVH ZKHQ PDNLQJ D PHDVXUHPHQW LQ D 3 FRORULPHWHU PHWKRG LQ WKH IROORZLQJ FRQGLWLRQV D RPELQHG FKORULQH PRQRFKORUDPLQH LV PJ RU PRUH E OXPLQLXP LV PJ RU PRUH F 1LWULWH QLWURJHQ 122 1 LV PJ RU...

Page 51: ...RU RQH VHFRQG LQ ZDLW VWDWH WR FDOO XS WKH DO PRGH 3XVK WKH NH RQFH PRUH 8VH WKH 83 RU 2 1 NH WR DGMXVW D YDOXH PHDVXUHPHQW UDQJH LV PJ 3XVK WKH NH WR HQWHU WKH YDOXH 7KH VFUHHQ VKRZV ROG DIWHU WKH NH...

Page 52: ...8VH WKH 83 RU 2 1 NH WR VHOHFW 52 0HDVXUH GHFKORULGDWHG ZDWHU RU GLVFRQQHFW WKH 5 VHQVRU 3XVK WKH NH WR VWDUW FDOLEUDWLRQ 3XVK WKH NH WR HQWHU WKH YDOXH 7KH VFUHHQ VKRZV ROG DIWHU WKH NH LV SXVKHG 3XV...

Page 53: ...H 872 0 1 VHOHFWLRQ 6HOHFW 872 RU 0 1 RSHUDWLRQ 6HH SDJH IRU GHWDLO RQWURO SDUDPHWHU SURJUDPPLQJ 3URJUDP FRQWURO SDUDPHWHUV 6HH SDJH IRU GHWDLO 0HDVXUHPHQW SDUDPHWHU SURJUDPPLQJ 3URJUDP PHDVXUHPHQW SD...

Page 54: ...872 0 1 VHOHFWLRQ 6HOHFW 872 RU 0 1 RSHUDWLRQ Menu selection AUTO MAN selection AUTO operation MAN operation Use keys 2SHUDWLRQ SURJUDPPLQJ...

Page 55: ...1 Enter a process value SPM at SP 1 Enter spm Process value at SP 2 Enter a process value SPM at SP 2 Enter spm Integral Enter an integral sec Enter process values and spm at SP 1 and SP 2 for propor...

Page 56: ...See page 57 for detail Adjustable range for deviation is between 1 00 1 00 AUTO MAN TC selection Select AUTO or MAN temperature compensation See page 57 for detail Temperature reading adjustment Tempe...

Page 57: ...HPSHUDWXUH UHDGLQJ DGMXVWPHQW LQ 872 7 7HPSHUDWXUH VHWWLQJ LQ 0 1 7 Use keys to change values AUTO MAN Use keys to change menus Use keys to change values Setting range is 10 0 10 0 C Use keys to chang...

Page 58: ...e keys to scroll thorough menus Interlock function Program ON OFF operation via the interlock signal See page 59 OUT1 Program alarm output See page 60 Programing menus will be added depending on OUT1...

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Page 61: ...XDOO 8SSHU DODUP 3URJUDP WKH XSSHU OLPLW K VWHUHVLV DQG GHOD WLPH ZKHQ VHOHFWLQJ DQ XSSHU DODUP WR 287 RU Menu selection OUT1 or 2 Use keys to scroll thorough menus Use keys to enter value Additional...

Page 62: ...HVLV DQG GHOD WLPH ZKHQ VHOHFWLQJ DQ XSSHU DODUP WR 287 RU Menu selection OUT1 or 2 Use keys to scroll thorough menus Use keys to enter value Additional menus will appear after OUT1 or 2 Lower limit H...

Page 63: ...23 3UH 6723 8 6HQVRU IDLOXUH 6 16 ZKHQ VHOHFWLQJ D EDWFK DODUP WR 287 RU Menu selection OUT1 or 2 Use keys to scroll thorough menus Use keys to select ON OFF Additional menus will appear after OUT1 or...

Page 64: ...VWURNH UDWH KRVH VSP RU KHQ VHOHFWLQJ D PHDVXUHG YDOXH KRVH PJ RU NOTE 6HOHFW DQG FKHFN D FXUUHQW WR D FRQFHQWUDWLRQ VR DV WR FKHFN VHQVRU VHQVLWLYLW 6HH SDJH IRU GHWDLO Use keys to scroll thorough me...

Page 65: ...on 3LQ QXPEHU HQWU QWHU SLQ QXPEHU WR UHOHDVH WKH NH SDG ORFN VWDWH DFWRU GHIDXOW YDOXH LV ESC ESC Entry screen Pine number entry Push key to move to next digit Push key to change values 2SHUDWLRQ SUR...

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Page 67: ...H VWDUW VWRS NH WR 21 RU 2 RSHUDWLRQ 8VH WKH 83 RU 2 1 NH WR DGMXVW D VWURNH UDWH Priming function 7KLV NH RSHUDWLRQ UXQV WKH SXPS DW WKH PD LPXP VWURNH UDWH LQ RSHUDWLRQ 3UHVV DQG KROG ERWK WKH 83 DQ...

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Page 77: ...d the level a FRC reading will be higher than an actual concentration and the life of sensor may shorten ORZ FHOO FOHDQLQJ ROORZ WKH VWHSV EHORZ IRU FOHDQLQJ WKH RZ FHOO 6HH SDJH IRU DQ H SORGHG YLHZ...

Page 78: ...RULF DFLG WR WLPHV ZLWK WDS ZDWHU DQG SODFH WKH UHIHUHQFH HOHFWURGH LQ LW IRU WR PLQXWHV 7KHQ ZLSH R FRQWDPLQDWLRQ ZLWK D VRIW FORWK 5LQVH WKH HOHFWURGH ZHOO DIWHU WDNLQJ LW RXW RI GLOXWHG K GURFKORUL...

Page 79: ...HFWLRQ WR SUHYHQW HJLRQHOOD SUROLIHUDWLRQ RU DFLG FOHDQLQJ GLOXWH K GURFKORULF DFLG WR WLPHV ZLWK WDS ZDWHU DQG SODFH WKH UHIHUHQFH HOHFWURGH LQ LW IRU WR PLQXWHV 7KHQ ZLSH R FRQWDPLQDWLRQ ZLWK D VRIW...

Page 80: ...HWULF WLWUDWLRQ PHWKRG 2EVHUYH WKH PHDVXUDEOH UDQJH RI PJ RU FRUUHFW FDOLEUDWLRQ ZLOO QRW EH REWDLQHG 6HQVRU VHQVLWLYLW FKHFN 3HULRGLFDOO FKHFN WKH VHQVRU VHQVLWLYLW 6HOHFW YLD WKH GLVSOD VHOHFWLRQ SU...

Page 81: ...PS WR DYRLG VROXWLRQ VSUD 5LQVH ZHW HQGV WKRURXJKO ZLWK WDS ZDWHU DFK WLPH WKH SXPS KHDG LV GLVPDQWOHG UHSODFH WKH GLDSKUDJP 2 ULQJV YDOYH JDVNHWV DQG YDOYH VHWV ZLWK QHZ RQHV Wear part list Pump 3DUW...

Page 82: ...H R ZLWK VROXWLRQ VSUD KHFN WKDW OLTXLG FRPHV RXW IURP WKH DLU YHQW SRUW DQG JDV OLTXLG SUHVVXUH KDV EHHQ UHOHDVHG NOTE 7KH SUHVVXUH PD QRW EH H SHOOHG FRPSOHWHO DV ORQJ DV OLTXLG GRHV QRW FRPH RXW Q...

Page 83: ...HG WXEH DVK RXW UHVLGXDO OLTXLG RU VXEVWDQFHV 7XUQ WKH ORFN QXW DQWLFORFNZLVH E DQ DGMXVWDEOH ZUHQFK DQG UHPRYH WKH DLU YHQW ERG 5HPRYH WKH DLU YHQW ERG E WKH PP ER ZUHQFK 3XOO RXW WKH YDOYH VHW E D S...

Page 84: ...HVXOW R QRW IRUJHW WR W 2 ULQJV DQG JDVNHWV HHS WKH YDOYH VHW IUHH IURP GXVW RU IRUHLJQ PDWWHUV 5HPRXQW WKH DLU YHQW ERG DQG FRQQHFW WXEHV 6XFWLRQ YDOYH VHW GLVPDQWOHPHQW DVVHPEO NOTE H FDUHIXO QRW WR...

Page 85: ...QRW IRUJHW WR W 2 ULQJV DQG JDVNHWV HHS WKH YDOYH VHW IUHH IURP GXVW RU IRUHLJQ PDW WHUV 5HFRQQHFW WKH VXFWLRQ WXEH Diaphragm replacement 1HFHVVDU WRROV GMXVWDEOH ZUHQFK RU VSDQQHU H DJRQ ZUHQFK 7RUT...

Page 86: ...UJH WXEH DQG DQ DLU EOHHG WXEH 5HPRYH WKH SXPS KHDG ZLWK D KH DJRQ ZUHQFK 5RWDWH DQG UHPRYH WKH GLDSKUDJP IURP WKH SOXQJHU SXPS VKDIW 6OLGH D UHWDLQHU DQG GLDSKUDJP VSDFHU V RQWR WKH VFUHZ RI D QHZ GL...

Page 87: ...H SOXQJHU DV IDU DV LW ZLOO JR H FDUHIXO QRW WR ORRVH WKH UHWDLQHU DQG GLDSKUDJP VSDFHU 0RXQW WKH SXPS KHDG 7LJKWHQ WKH SXPS KHDG LQJ EROWV HYHQO WR WKH IROORZLQJ WRUTXH LQ GLDJRQDO RUGHU 7LJKWHQLQJ W...

Page 88: ...EHDGV D FDSVXOH I LW LV ORZ FOHDQ LQJ H HFW DQG VHQVRU VHQVLWLYLW ZLOO UHGXFH DQG D PHDVXUHPHQW HUURU ZLOO EH ODUJH W DOVR PD JHW VWXFN LQ WKH OWHU I LW LV ODUJH EHDGV ZLOO GLVWXUE FRUUHFW PHDVXUHPHQ...

Page 89: ...unit The pump in the diagram below is completely dismantled Do not dismantle the SXPS EH RQG WKH H WHQW VKRZQ LQ WKLV LQVWUXFWLRQ PDQXDO HW HQG PDWHULDOV DQG WKHLU VL HV GL HU ZLWK PRGHOV 9DOYH VHW 9...

Page 90: ...ERG RFN QXW LDSKUDJP 5HWDLQHU LU YHQW ERG 9DOYH JXLGH 9DOYH VHDW 9DOYH 9DOYH JDVNHW 2 2 ULQJ 2 LDSKUDJP VSDFHU H VRFNHW KHDG EROW 3 6 23 GMXVWLQJ VFUHZ 2 ULQJ 2 ULQJ 2 ULQJ RVH VWRSSHU 3 30 RVH DGDSW...

Page 91: ...SORGHG YLHZ Check valve 1R 3DUW QDPHV RI SDUWV LWWLQJ QXW 2 9DOYH FDVH 3 3RSSHW 6SULQJ 6SDFHU 9DOYH WWLQJ 2 ULQJ 2 ULQJ RVH VWRSSHU RVH DGDSWHU 2 ULQJ RU WKH 1 W SH QR VSDFHU LV SURYLGHG 10 9 11 2 7...

Page 92: ...Flow cell RF 20 1R 3DUW QDPHV RI SDUWV DS 2 LWWLQJ 2 3 LOWHU JXLGH LOWHU OXVKLQJ FHOO RG RWWRP FDS 2 ULQJ 2 ULQJ 2 ULQJ 2 ULQJ ODPS UDLQ SOXJ 2 ULQJ 1 8 4 2 2 9 9 10 3 5 11 7 14 15 6 12 SORGHG YLHZ...

Page 93: ...1 1 1 1 VC 9 LJK FRPSUHVVLRQ W SH 0RGHO FRGH ORZ UDWH P PLQ LVFKDUJH SUHVVXUH 03D 6WURNH UDWH VSP 7XEH VL H PP 3RZHU FRQVXPS WLRQ W XUUHQW YDOXH A HLJKW NJ 1 20 1 1 1 1 7KH DERYH LQIRUPDWLRQ LV EDVHG...

Page 94: ...VXUHG YDOXHV RSHUDWLQJ FRQGLWLRQV DQG XQLWV 21 UHHQ 2UDQJH LJKWV RUDQJH DV SRZHUHG RQ LJKWV JUHHQ ZKLOH UHDG IRU RSHUDWLRQ ODVKHV JUHHQ GXULQJ RSHUDWLRQ 6723 5HG 2UDQJH LJKWV UHG DW 6723 VLJQDO LQSXW...

Page 95: ...HQVRU IDLOXUH FDQ EH VHW WR WKH EDWFK DODUP DW RQFH 2EVHUYH WKH DOORZDEOH YROWDJH UDQJH RI 9 2WKHUZLVH IDLOXUH PD UHVXOW 3RZHU FDEOH RQGXFWLRQ VHFWLRQ DUHD PP2 7ULSOH FDEOH 1 3 6WDQGDUG 99 HQJWK PP 7H...

Page 96: ...dimensions EWN B11 B16 B21 C16 C21 VC 9 EWN B31 C31 VC VH AIR LOCK IN OUT 232 292 100 164 199 23 125 47 98 10 40 116 100 6 80 106 15 20 15 20 30 24 232 295 100 176 211 25 125 48 98 10 30 6 LOCK AIR IN...

Page 97: ...6SHFL FDWLRQ 6SHFL FDWLRQ 2XWHU GLPHQVLRQ EWN C36 VC VH 40 116 100 6 80 106 15 20 15 20 232 294 5 100 176 211 24 125 48 98 10 30 7 LOCK AIR IN OUT...

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Page 100: ...39 0444 335350 U S A IWAKI America Inc TEL 1 508 429 1440 FAX 1 508 429 1386 China IWAKI Pumps Shanghai Co Ltd TEL 86 21 6272 7502 FAX 86 21 6272 6929 Spain IWAKI Europe GmbH Spain Branch TEL 34 93 37...

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