Kev kuaj xyuas hluav taws xob tswj qhov tsis ua haujlwm ntawm Volvo Diesel Genset

Yuav ua li cas txiav txim hluav taws xob tswj chav tsis ua hauj lwm ntawm Volvo Diesel generator teeb?Dingbo Power generator chaw tsim tshuaj paus koom nrog koj.

1. Tsis muaj teeb meem diesel generator tab tom khiav los yog tsis, ECU, sensor thiab actuator yuav tsum tsis txhob raug txiav tawm ntev npaum li qhov hluav taws xob hloov pauv.Vim nws tus kheej induction ntawm ib co coil, ib tug high instantaneous voltage yuav generated, ua rau muaj kev puas tsuaj loj rau ECU thiab sensor.Cov khoom siv hluav taws xob uas tsis tuaj yeem txiav tsis tau yog raws li hauv qab no: ib qho cable ntawm lub roj teeb, prom ntawm lub computer, xaim ntawm lub computer, thiab lwm yam.

2. Tsis txhob muab cov hlua txuas (connector) ntawm ib qho sensor thaum lub tshuab hluav taws xob diesel khiav lossis hauv "on" iav, uas yuav ua rau muaj kev txhaum cai (ib hom kev cai cuav) hauv ECU thiab cuam tshuam rau cov neeg ua haujlwm saib xyuas kom raug txiav txim. thiab tshem tawm qhov txhaum.

3. Thaum disassembled lub high-pressure roj Circuit Court, lub siab ntawm cov roj system yuav tsum tau relieved ua ntej.Ua tib zoo saib xyuas kev tiv thaiv hluav taws thaum txhim kho cov roj hluav taws xob.

4. Thaum arc vuam lub tshuab hluav taws xob diesel nruab nrog lub tshuab hluav taws xob tswj hluav taws xob, txiav tawm lub zog hluav taws xob ntawm ECU kom tsis txhob muaj kev puas tsuaj rau ECU los ntawm qhov hluav taws xob siab thaum lub sij hawm arc vuam;Thaum kho lub tshuab hluav taws xob diesel nyob ze ntawm ECU lossis sensor, ua tib zoo saib xyuas cov khoom siv hluav taws xob no.Thaum txhim kho lossis tshem tawm ECU, tus neeg teb xov tooj yuav tsum tau muab nws tus kheej tso ua ntej kom tsis txhob muaj hluav taws xob zoo li qub ntawm lub cev ua rau lub voj voog ntawm ECU.

5. Tom qab tshem tawm qhov tsis zoo hauv av xaim ntawm lub roj teeb, tag nrho cov ntaub ntawv txhaum cai (cov lej) khaws cia hauv ECU yuav raug tshem tawm.Yog li ntawd, yog tias tsim nyog, nyeem cov ntaub ntawv txhaum cai hauv lub khoos phis tawj ua ntej tshem tawm qhov tsis zoo hauv av ntawm lub tshuab hluav taws xob diesel roj teeb.

6. Thaum tshem tawm thiab txhim kho lub roj teeb lub tshuab hluav taws xob, lub tshuab hluav taws xob hloov hluav taws xob thiab lwm yam khoom siv hluav taws xob hloov pauv yuav tsum nyob rau hauv qhov chaw tawm.Nco ntsoov tias lub zog siv hluav taws xob siv los ntawm lub tshuab hluav taws xob tswj hluav taws xob diesel yog qhov tsis zoo hauv av.Cov ncej zoo thiab tsis zoo ntawm lub roj teeb yuav tsum tsis txhob txuas rov qab.

7. Lub tshuab hluav taws xob diesel yuav tsum tsis txhob nruab nrog lub chaw nres tsheb xov tooj cua nrog lub zog ntawm 8W.Thaum nws yuav tsum tau nruab, lub kav hlau txais xov yuav tsum nyob deb ntawm ECU li sai tau, txwv tsis pub cov circuits thiab cov khoom hauv ECU yuav puas.

8. Thaum overhauling lub tshuab hluav taws xob tswj ntawm lub tshuab hluav taws xob diesel, tsis txhob muaj kev puas tsuaj rau lub tshuab hluav taws xob vim yog overload.Hauv kev tswj hluav taws xob ntawm lub tshuab hluav taws xob diesel, kev ua haujlwm tam sim no ntawm ECU thiab sensor feem ntau kuj me me.Yog li ntawd, lub peev xwm thauj khoom ntawm cov khoom siv hluav taws xob sib txuas kuj tseem me me.

Thaum lub sij hawm kev soj ntsuam txhaum, yog siv cov cuab yeej kuaj xyuas nrog me me input impedance, cov khoom yuav raug overloaded thiab puas vim yog siv cov cuab yeej tshawb nrhiav.Yog li ntawd, xyuam xim rau peb lub ntsiab lus hauv qab no:

a.Lub teeb ntsuas tsis tuaj yeem siv los xyuas qhov ntsuas qhov ntsuas thiab ECU ntawm lub tshuab hluav taws xob diesel hluav taws xob tswj hluav taws xob (suav nrog lub davhlau ya nyob twg).

b.Tshwj tsis yog txwv tsis pub teev nyob rau hauv cov txheej txheem xeem ntawm qee lub tshuab hluav taws xob diesel, feem ntau, qhov kev tiv thaiv ntawm lub tshuab hluav taws xob tsis tuaj yeem kuaj xyuas nrog lub pointer multimeter, tab sis lub siab impedance digital multimeter lossis cov cuab yeej tshwj xeeb rau kev tswj hluav taws xob yuav tsum tau siv.

c.nyob rau hauv lub tshuab hluav taws xob cov khoom siv hluav taws xob nruab nrog hluav taws xob tswj qhov system, nws yog txwv tsis pub kuaj xyuas qhov hluav taws xob hauv av nrog kev ntsuas hluav taws xob hauv av lossis xaim tshem tawm hluav taws kos.

9. Nco ntsoov tsis txhob yaug lub computer tswj chav tsev thiab lwm yam khoom siv hluav taws xob ntawm diesel generating set nrog dej, thiab xyuam xim rau kev tiv thaiv ntawm lub computer tswj system kom tsis txhob muaj kev ua haujlwm txawv txav ntawm ECU Circuit Court board, cov khoom siv hluav taws xob, kev sib txuas hauv Circuit Court thiab sensor tshwm sim los ntawm noo noo.

Feem ntau, tsis txhob qhib ECU npog phaj ntawm lub tshuab hluav taws xob diesel, vim tias feem ntau ntawm cov kev ua txhaum ntawm lub tshuab hluav taws xob tswj hluav taws xob yog cov khoom siv sab nraud, thiab ECU faults kuj tsawg.Txawm hais tias ECU tsis raug, nws yuav tsum tau kuaj thiab kho los ntawm cov kws tshaj lij.

10. Thaum tshem cov hlau txuas, xyuam xim tshwj xeeb kom xoob lub caij nplooj ntoos hlav xauv (snap nplhaib) ntawm lub tshuab hluav taws xob diesel lossis nias lub latch, raws li qhia hauv daim duab 1-1 (a);Thaum txhim kho cov hlau txuas, xyuam xim rau ntsaws rau hauv qab thiab xauv lub xauv (xauv daim npav).

11. Thaum kuaj xyuas lub connector nrog ib tug multimeter, ua tib zoo tshem tawm lub tes tsho waterproof rau lub waterproof conductor connector ntawm diesel generator;Thaum kuaj xyuas qhov txuas ntxiv, tsis txhob siv lub zog ntau dhau ntawm lub tshuab hluav taws xob lub tshuab hluav taws xob thaum lub multimeter ntsuas cwj mem raug tso.