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Room 318, Building C, No. 4288 Duyuan Road, Zhuanqiao Town, Minhang District, Shanghai
Shanghai Chengwen Automation Machinery Equipment Co., Ltd
Room 318, Building C, No. 4288 Duyuan Road, Zhuanqiao Town, Minhang District, Shanghai
German Tiefenbach solenoid valveVP-01217,IEA07/1RSProvide professional coal mining services
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Tiefenbach Shanghai Special Office, Germany
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German Tiefenbach solenoid valveVP-01217,IEA07/1RSProvide professional coal mining services
German TiffinTiefenbachsolenoid valveThe four common faults of the product are: loose or detached solenoid valve wire head, burnt solenoid valve coil, solenoid valve jamming, and solenoid valve leakage. The specific reasons and solutions are as follows:
1German TiffinTiefenbachsolenoid valveIf the wiring head is loose or the wire head falls off, the solenoid valve cannot be powered, and the wire head can be tightened.
2German TiffinTiefenbachsolenoid valveThe coil is burnt out. The wiring of the solenoid valve can be removed and measured with a multimeter. If there is an open circuit, the solenoid valve coil is burnt out.
The reason is that the coil is damp, causing poor insulation and magnetic leakage, resulting in excessive current inside the coil and burning out. Therefore, it is necessary to prevent rainwater from entering the solenoid valve. In addition, if the spring is too hard, the reaction force is too large, the number of turns in the coil is too small, and the suction force is not enough, it can also cause the coil to burn out. During emergency handling, the manual button on the coil can be moved from the '0' position during normal operation to the '1' position to open the valve.
3German TiffinTiefenbachsolenoid valveleak. Leakage can cause insufficient air pressure, making it difficult to open and close the forced valve. The reason is that the sealing gasket is damaged or the slide valve is worn, causing several cavities to blow air.
When dealing with electromagnetic valve faults in the switching system, an appropriate timing should be chosen to handle them when the solenoid valve is in a power-off state. If the problem cannot be resolved within a switching gap, the switching system can be paused and handled calmly.
4German TiffinTiefenbachsolenoid valveget stuck. The clearance between the slide valve sleeve and the valve core of the solenoid valve is very small (less than 0.008mm), usually assembled as a single piece. When mechanical impurities are introduced or there is too little lubricating oil, it is easy to get stuck. The processing method can be to insert a steel wire through the small hole in the head and make it bounce back. The fundamental solution is to remove the solenoid valve, take out the valve core and core sleeve, clean them with CCI4, and make the valve core move flexibly inside the valve sleeve. When disassembling, attention should be paid to the assembly sequence and external wiring position of each component, in order to reassemble and wire correctly. It is also necessary to check whether the oil mist spray hole is blocked and whether the lubricating oil is sufficient.
52A-11-D0A-DM-DDAJ-1KD
34B-L00-GEMC-1KA=1258
58D-36-611JA
45A-LCD-DDAJ-1KJ
411A-D0A-DM-DDAA-1BA
54A-AB-000-DM-DDFJ-1KJ
411A-D0A-DM-DDAA-1BA
45A-AC1-DDAA-1BA
M-36001-01P
36A-SCC-JDA0-1KA
34C-ABA-GDFA-1GA=A703
58D-39-611JC
250B-611JC
56C-18-611JB
57D-83-RA
VFR4210-4DZ
fan30260
RZMA-A-030/180/PA-GK/7
35A-ACA-DDAA-1BA
56C-56-RA
111B-121JA
58D-36-121JA
411A-D0A-DM-DDAA-1BA
45A-BC1-DEFJ-1JM 2474
225B-111BA
34C-ABA-GDFA-1BA
34B-ABA-GDFA-1BA=M956
54A-AB-000-DM-DDFJ-1KJ
52A-13-00C-DM-DDFJ-1KJ
58D-36-611JA
411A-B0A-DM-DDAJ-1JM 4357
411A-D0A-DM-DDAA-1BA 4a One set of solenoid valve and base
56C-16-501B
56C-36-501BA
IFD258-10/1W
45A-SC1-DAAJ-1KA
56C-33-611JA;
6312D-331-PM-502JD
411A-D0A-DM-DDAJ-2JD
6312D-331-PM-502JD single coil2a
451A-D0A-DM-DDAJ-2JD
130B-501JA
56C-56-RA
52A-11-D0A-DM-DDFJ-1JB
PME-111JM