The last time we talked about the same and different methods of suction trucks and sewage suction trucks, then the working procedures for the two types of vehicles are actually similar, or they are still small partners who do not understand the work of suction trucks. Pull down the operation method of the fecal vehicle . Vacuum suction truck inhalation work: 1. Before the inhalation work is performed on the suction truck, it is necessary to close the back door of the tank of the suction truck in advance, and to verify and observe whether the oil of the vacuum oil/gas separator is in a normal state of use. 2. Depress the clutch pedal of the vehicle, push the switch of the power taker's joystick, and then slowly loosen the clutch pedal, so that the vacuum pump of the suction truck can start normal operation. 3, open the alarm switch of the suction truck . 4. The handle of the throttle grip is pulled to the maximum position, and then the tachometer is observed under observation so that it can reach 500 to 600 revolutions per minute. If the vehicle is already prepared at the time of shipment, then there is no Do not make adjustments if necessary. 5. Place the four-way valve reversing handle in the inhalation position, and then check whether the air discharged from the lower tube is normal. If the vacuum pump has a sound during operation, whether the vacuum gauge is in the normal range. 6. Put the end of the suction pipe on the suction truck into a septic tank or silt, and then start the suction work. In order to allow the suction hose to assume a free-curved and straight state, the vehicle should be parked in the most suitable position in advance. Vacuum suction truck effluent: 1. Place the four-way valve shift lever in the neutral position, then place the drain ball valve in the open direction, then drain the sewage by gravity. 2. When the four-way valve is switched to the discharge position, the vacuum pump will continue to work, and then the compressed air discharged into the tank will be quickly discharged. 3. When the pressure is drained, it is necessary to first open the discharge ball valve, in the direction of placing and discharging the four-way ball valve, so that the pressure in the tank is too high, which affects the sealing of the tank door and what accidents occur. . (Text / Sun Ni) Wuxi Wushi Machinery Factory , https://www.cnrollmill.com
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