Everyone has three hurries. The toilet is an indispensable building for a house. However, if the toilet is blocked, it can be a headache. We will all go and think about which wall to write some smearing phone numbers, and the general pollution-sucking friends should have a suction truck ! Although many people felt that they would not be able to get enough food after hearing this name, its role was very large. Many people also gave it a name with a sense of accomplishment: the defiler!
What should we pay attention to when we use this decontamination fighters?
1. Preparation before operation: To move the suction truck to the operating point, it needs to be as close as possible so that there will be no possibility of outflow; the tank will be passed through the cock rotating plate to an angle of about 45 degrees with the axis of the inlet tank. Into the oil pipe, there should be lubricating oil flow; open the side door of the walkway box, remove the suction hose, so that it swings back without bending.
2, suction operation: the suction pipe as far as possible into the fecal liquid to ensure that the pipe end during the operation process is always 300mm below the level; the four-way valve handle is pushed perpendicular to the ground; then start the engine, separate the clutch, Pull the power take-off switch backwards to hang the power take-off device, and the vacuum pump starts to operate; increase the throttle, observe the vacuum gauge, keep the vacuum gauge reading at 53-80Kpa; open the cabin tool box, pull out the alarm switch, and then Through its power supply; operators should pay attention to monitor the situation near the suction hose inlet, use appropriate tools to block debris, one side blocked; operator can go through the upper end of the observation mirror, when the liquid level reaches the middle of the observation mirror, should notify The driver should also quickly pull the suction hose off the ground or close the four-way valve. Under normal circumstances, the sounder will emit audible and visual signals at this time. The driver should reduce the throttle when receiving the signal. The power take-off switch will push forward and unload the gear. The vacuum pump will stop turning and press the switch to cut off the power. The refueling valve is intended to be closed by turning the cock rotating handle parallel to the axis of the oil tank; after flushing the hose, return it to the walk-in box, close the side door, and make the suspender point above the cab; make the handle and the axis of the road vertical; Car away from the operating point.
3. Draining and discharging operation: move the suction hose towards the storage tank; pull the rear handle of the four-way valve to be parallel to the ground, and start the anti-overflow valve so that the handle and the pipeline axis can be parallel; the operation in the repeated suction operation can be performed; Step; After the discharge of the waste liquid in the holding tank, the driver shall promptly lower the power handle to push forward and then remove the gear, the vacuum pump shall stop running; the operation steps shall be repeated in the suction operation; the excrement truck shall be away from the operation point.
Suction trucks are getting closer and closer to our lives. Its intelligence benefits us! In this era of high-tech rapid development, we gradually can not do without suction trucks , and they can work quickly and effectively, saving us manpower and material resources!
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