There are some problems at home yesterday, electrical, power distribution box that room all the way ordinary socket switch off the air not on the future together. Unplug all electrical fault on the socket is still so used to judge myself get it working, then find the property to contact maintenance. Property sent to a master, holding multi-meter a bit and found the way ordinary electrical outlet and the ground line of fire between the resistance minimum, determine the line is somewhere in the skin of insulation failure, said, time. Sounds like a great project. To go before he switches leads to the firing line of air and neutral exchange a bit, closing successfully, and it can temporarily make do with it. Not discuss the specific principle, but this technique can be written down,
http://bbs.88kmm.com/viewthread.php?tid=227988&extra=, the next time a similar failure (this remark is not auspicious. But according to later find the situation when the maintenance, fault recurrence may still not small) can be a self-help, and other workers to the province when the computers are not open, can do nothing.
morning, workers began to work on time in place. This process is:
1 Ensure that all sockets are not linked to any equipment broken gates
2 measurement FireWire, zero line, the resistance between ground (the same results with yesterday's inspection, lack of FireWire and the resistance between ground 500 ohms)
3 investigation in accordance with the flow of the network short circuit plug point, which would be:
in accordance with the order from upstream to downstream, in order to open branch node socket panel, disconnect the inside measured downstream of the junction node between the resistor and ground line of fire. If measured in a downstream short-circuit node, and he is not close to the downstream node to detect the downstream short-circuit, you can link the two nodes to determine the cable insulation failure,
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4-for-line, review, complete maintenance records, signed leave.
seems not too much trouble, but the actual operation is relatively trouble. Strip because not all nodes in the open area, there are several still in bed, cabinet,
puma shoes deals, behind the sofa. Want to check those nodes must move furniture, it is quite cumbersome. Simple Well, after agonizing over the pages, and finally found the fault segment. Line out the bad, the really have a FireWire cable and ground into the black leather, there are clear signs of burning. Advisory reasons, the workers said: poor quality cable. Cable network is asking that the house line, then, is not similar failures will happen, the workers said: Paul missing. They bring the clamps were attached to a single stack of maintenance records. They work when I look a bit, all of similar failures. Later, they said: They live a full, every day running to the tenants to be replaced. Ah, praying to see them change it
line, I learned a trick, but this technique is probably no chance to use it. Measure the length of cable needed, zero three three colors of the fire to prepare a set of threads, because the cable is a disk with a roll of a roll, and three curved lines to start is after another, is not conducive to stringing. Then the master to the corridor,
puma shoes roma, the line pulled straight, take this one take the other end of the first one, fell to the ground. Also not be too hard, pops two light fell, the line becomes straight, really convenient. Do not know who wants out.
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ride south of Beijing Normal University, passing the time, suddenly found a large flock of birds in circling the sky . Large than the sparrows, not pigeons, according to my poor knowledge of birds to determine Eighty per cent of magpies, ah. . . Or crows. Who happens to know the right answer, let me know. At that time the weather just dusk, then circled the blackbird pile, with the next capital building, reminds me of the cartoon bad guys live on the hilltops in the castle and the castle circling the hole. . . Vulture? Crow? Bat? . . . I can not remember cartoons circled above what the general. Anyway, very interesting, so slowed the rise of appreciation. Have to look at the road cycling course, the head can not always carried. Bow to the ground when suddenly find bits and pieces of white,
suede flip flops, explosion-like pattern of white, then quickly accelerated away.
gold star passing the mouth of the south when the railway vehicle Road to catch up in the traffic jam. Railway to the west bank of about 100 meters there is a traffic light, then turn on the red card, car teams ranked very long,
puma shoes 3000, across the railroad, so there are few cars to cross the railroad tracks and parking lights. I began to imagine: If the train coming at this time what effect? They stopped there, all around the car. . . . Abandoned the vehicle and escape? What will people around the state? Watch collision screaming performances? Watch is not necessary to hide farther? Will this train derailment? I ride out of that intersection, nothing happened.
Here, by the way the crossing of the big horn tone it. Every time a train passed, crossing the fence down, big horn began to yell: Why do I always felt so awkward sentence voice prompts it? Probably find this too spoken word of it. Ah. Does not matter, as if the world crossing they say, have nothing against, charged with this matter right.
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