Zhou Jianhua measured the parameters of several components with a multimeter, and soon determined that the problem was in the feedback circuit of the temperature signal, and then used the multimeter to carefully check the copper coating of the circuit board of the feedback circuit and the welding legs of the electronic components, and sure enough, it was found that one of the welding pins was virtual welding. Zhou Jianhua couldn't help but shake his head and said: "This production process should be improved. ”

The Zhang Jilu surgeon on the side didn't know why, and asked, "Master Xiao Zhou, can you understand this?" ”

"Hehe, I've checked it, the problem has been found, and it's easy to fix it. You ask Chen Jilu if he wants to do it. Zhou Jianhua smiled at Surgeon Zhang Jilu and said.

"So fast?!" Operator Zhang Jilu said in surprise, and immediately got out of the car to ask Technician Chen for instructions, and Zhou Jianhua also got out of the car and stretched.

After listening to Technician Zhang's report, Technician Chen and Cai Zhongming immediately surrounded him.

"Finding the problem so quickly?!" Cai Zhongming asked excitedly:

Zhou Jianhua looked at Cai Zhongming happily: "It's not a piece of cake to repair this thing!" As I said, as long as it's mechanical or electronic, you can't go wrong with me! Unless you don't have accessories, you can't do it......"

Zhou Jianhua understands very well that in this era and in such a small place, he is qualified to say such big things.

"Master Xiao Zhou, are you sure you're not mistaken?" Magician Chen asked suspiciously.

"Alas...... How do you want me to assure you? Zhou Jianhua shook his head depressedly and said.

Technician Chen was speechless for a while, standing there tangled, not knowing what to do.

"Or ...... Forget it......" Zhou Jianhua saw that Chen Jilu had no follow-up, so he turned his head and said to Cai Zhongming:

"Secretary Cai, you called me here, I came, but Magician Chen couldn't believe me, and I couldn't cry and shout and beg to help them repair, otherwise, I'd better go back first......"

Cai Zhongming was also quite unhappy with Technician Chen Jilu at this time, but after all, he was a guest from the province who came to support the flood control work, so he couldn't say anything, so he said to Zhou Jianhua: "Even if you don't repair, don't be in a hurry to leave, let's go to dinner together in a while!"

"Hehe, Secretary Xie Lu Xie cares! I've already eaten. Zhou Jianhua replied with a smile.

"Have you eaten?!"

"Yes, I have already eaten in the car on the way here - Director Chen prepared a meal for me before getting in the car, hehe......" Zhou Jianhua grimaced at Cai Zhongming and pretended to be cute, and turned around to push the bicycle.

"This Chen Guodong! I said I wanted you to come and eat with us! Cai Zhongming blamed Chen Guodong loudly, shook his head unhappily, and hurriedly said to Zhou Jianhua: "Don't be in a hurry to leave after eating!" We'll eat it again later! When I'm done, I still have something to ask you to help with! ”

"Anything else?" Zhou Jianhua turned his head and asked with a smile, "It won't be this kind of tossing again, right?" Hey hey ......"

Zhou Jianhua has been more familiar with each other since he and Cai Zhongming's family had eaten and drunk and chatted about family affairs that evening, and when they talked to Cai Zhongming, they were naturally more relaxed.

"Alas......" Secretary Cai was teased a little by Zhou Jianhua, and couldn't help but shake his head depressedly and sighed, and then replied happily:

"This time it's our own business - Director Fan knows that your kid has the ability, and this time he took the initiative to invite me to make an appointment with you, saying that he wanted to ask you about technical problems with the masters in their factory."

"Director Fan?" Zhou Jianhua couldn't react for a while.

"Those are the two people who came to my house for dinner two days ago. You helped them solve the technical problems that had plagued them for more than a month in a few words, and they now admire you very much! Hehehe......" Cai Zhongming reminded happily.

"Oh! It's the two of them! Zhou Jianhua Yile: "What? Did they have the results so quickly? ”

"The on-site test is still ongoing, but based on yesterday's test, they already think that the method you taught them can achieve the desired effect." Cai Zhongming said happily: "Hehehe, Xiao Zhou, those people who engage in techniques say that you are powerful, others can't trust you, but I can still trust you!" ”

Just now, when Technician Chen saw that Zhou Jianhua was leaving, he regretted it a little in his heart, and now after listening to the conversation between Cai Zhongming and Zhou Jianhua, his heart is even more entangled:

Before the arrival of this Xiao Zhou master, Secretary Cai talked about his repair of mechanical and electrical equipment and televisions and cooperation with state-owned mines in technology, and now Secretary Cai said that there are factory directors and masters who want to ask him for technical skills, and he is praising his skills in and out of his words, and at the same time, he is also implying that he has no eyes and does not know masters. This Xiao Zhou master clearly said that he could repair it, but he wanted to question him and run away angrily, and the machine could not be repaired well, which affected the work, and it was inevitable that the local leaders would understand that he was deliberately making an obstruction, and I am afraid that this matter would reach the ears of his leaders sooner or later......

Thinking of this, Technician Chen hurriedly stepped forward and nodded with a smile on his face and said to Zhou Jianhua: "Yes, Master Zhou, don't be in a hurry to leave first!" Actually, I can also trust you, the master recommended by Secretary Cai, there must be nothing to say about the technique! This bacterial incubator still needs to be repaired by you! Hehe......"

"Hehe, Technician Chen, don't be reluctant, right?! - This equipment is so valuable, I can't afford to pay for it if it breaks, so I'd better not take the risk. Zhou Jianhua laughed.

"Alas! Sorry, sorry! I was made a fuss by this equipment just now, my brain was confused, and I used some inappropriate words to speak, Master Xiao Zhou, don't be angry! Technician Chen quickly explained, and then turned his head to Cai Zhongming for help:

"Secretary Cai, look at this...... Alas! It's all my fault! Secretary Cai, you can help me persuade Master Xiao Zhou, after all, Jiancheng County also urgently needs this equipment to be put into use as soon as possible......"

"Xiao Zhou, since Chen Jilu has said so, you can help them repair it, they were originally here to help us......" Cai Zhongming gave Zhou Jianhua a look and persuaded him.

"Alas! Secretary Cai, do you know that it's not that I don't help them, it's just that the words of Technician Chen just now made me really embarrassed......" Zhou Jianhua replied.

"My fault, it's all my fault! It's all my fault, I said the wrong thing...... I'm sorry, Master Zhou," Technician Chen hurriedly said, walked forward with a scowl and patted Zhou Jianhua's arm, and continued to say New Year's greetings in his mouth:

"I can't see it! Master Xiao Zhou is not very old but has hidden stunts, and even the equipment that the provincial city can't repair, Master Xiao Zhou can repair it without much effort, and he is indeed a genius! ”

Technician Zhang Jilu, who didn't speak much on the side, also came over at this time, and said to Zhou Jianhua sincerely with a smile: "Master Xiao Zhou, I was in the car just now, and I also saw that there was no blockage in the whole process of testing the equipment, and you found out the fault point from it at once, which means that you have eaten this equipment very thoroughly." You said before that you had never touched this kind of equipment before, but you were so skilled when you got started, it was really amazing! To say that you are a wizard is not an exaggeration! ”

"Don't dare to take the word wizard seriously. To say that this thing is not difficult, the reason why the provincial city can not be repaired, mainly because some of the new components used in it are not easy to match, to speak, several key components used in this equipment, in today's China, is indeed a relatively high technology content. Zhou Jianhua had a good impression of this Zhang Jilu technician, so he politely explained to him:

"Moreover, if you want to replace this part of the electronic components, in order to eliminate the adverse effects caused by the difference in the parameters of the newly replaced components, you need to fine-tune the parameters of the entire functional circuit with the help of professional debugging equipment. Because only the manufacturer will have special debugging equipment and previous reference data, therefore, this equipment can not only be repaired in the provincial capital, but also is not easy to repair anywhere else, and it is necessary to find the original manufacturer to repair. ”

"Oh! So how can you fix it again? Magician Chen interjected and asked again, feeling his head grow slightly larger.

"This can only say that you are lucky!" Zhou Jianhua replied lightly: "The components are not broken, but the manufacturer's production process is still underfired, and there are virtual soldering in some places." So, it's much easier for me to solve it, and it won't be as cumbersome as replacing components and needing to refine-tune the circuit parameters. ”

"Then you can quickly help them repair, hehe......" Cai Zhongming also roughly understood, and when he saw that the attitude of the two technicians had also changed, he urged with a smile.

"Alas! All right...... Since Secretary Cai gave the order, I had to take the risk of repairing it for them. Zhou Jianhua half-jokingly agreed.

Zhou Jianhua was waiting for Cai Zhongming's words, he felt that he didn't have much intersection with these people who were engaged in hydrological and water quality testing, so it was better to leave this opportunity to sell favors to Cai Zhongming.

"Thank you, thank you! Thank you for your hard work, thank you for your hard work! Technician Chen Jilu hurriedly thanked.

Zhou Jianhua asked them to drive the car to a house on the side of the road, use the plug-in board they brought to draw out the alternating current heating electric soldering iron, and re-weld the place where the bacterial incubator on the car was soldered, and it was done in minutes.

Just as Zhang Jilu was testing the machine in the car, a dark green American jeep drove along the river, and suddenly stopped on the side of the Changhe car, and there were three people wearing Zhongshan suits who looked like cadres sitting in the car, Cai Zhongming immediately stepped forward to greet them: "County Magistrate Zhou, Director Zhang, Director Wang, have you finished your inspection?" I'm done here, so let's go over for dinner now......"

Cai Zhongming chatted with them for a few words, and quickly turned around and greeted Chen and Zhang, the two technicians and the van driver: "You guys come with you too!" Your car just follows County Magistrate Zhou's car. Belch...... Let Master Xiao Zhou squeeze in your car too. He said to Zhou Jianhua again: "Xiao Zhou, you come over in their car, and your bicycle and mine will be left at the door of this house." ”

Zhou Jianhua replied: "I've eaten, so I won't go with you, I'll wait here for you to come back." ”

"Let's go! Let's go! Don't be a deserter! Cai Zhongming turned around and pretended to be angry and shouted at Zhou Jianhua, and got into the jeep with Deputy County Magistrate Zhou.

Zhou Jianhua shook his head and smiled, and then got into the white Changhe van.

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