As one of the three major sanitation models, the application and promotion of suction trucks in the market is becoming more and more widespread. It is mainly for the urban and rural sanitation department to pump and transport manure and other sewage, whether it is municipal sanitation, large and medium-sized working enterprises, or residential Schools, septic tank clean-up operations, or the clearing of urban pipelines are closely related to him. In fact, his steps are easy to understand and very easy to use.

First, the rear part of the suction truck should be as close as possible to the operating point and parked. Secondly, return the oil tank through the cock rotating handle to the angle of about 45° with the axis of the oil inlet pipe. Observe the oil inlet pipe and the oil flow should occur. Finally open the side door of the walk-in box, take out the suction hose, and swing it back without bending. The main two functions of the suction truck are:

Pumping procedure:

(1). Insert the fecal suction hose as deep as possible into the fecal fluid to ensure that the end of the tube is always 300mm below the fluid level during the operation.

(2) Push the four-way valve handle vertically to the ground.

(3). Hitch the transmission to neutral, then start the engine, disengage the clutch, pull the power take-off switch back and pull the force to make the vacuum pump start running.

(4) Open the cabin tool box, pull out the alarm switch, and turn on the power.

(5) The operator should pay attention to the situation near the entrance of the suction hose and use appropriate tools to block the debris so as to avoid clogging.

(6) The operator can use the observation mirror on the upper part of the rear head to inform the driver when the liquid level reaches the middle of the sight glass. Colleagues should quickly pull the suction hose away from the ground or close the four-way valve. Under normal circumstances, the sounder will emit audible and visual signals at this time. When the driver receives the signal, the throttle should be reduced. The power take-off switch is pushed forward and the gear is removed. The vacuum pump stops moving and presses the switch to cut off the power. .

(7) Close the system by connecting the fuel tank straight stop cock rotating plate to the axis of the incoming mail box.

(8) After flushing the hose, place it back in the walkway box, close the side door, and place the boom over the cab.

(8) Close the anti-overflow valve so that its handle is perpendicular to the axis of the road.

(9) Move the suction truck away from the operating point.

Discharge job steps:

(1) Move the suction hose towards the storage tank.

(2) Pull the rear handle of the four-way valve parallel to the ground and open the anti-overflow valve so that its handle is parallel to the axis of the pipe.

(3) Hitch the transmission to neutral, then start the engine, disengage the clutch, pull the power take-off switch back and pull the force, the vacuum pump starts running.

(4) After the discharge of the fecal fluid in the tank, the driver shall promptly push the power take-off handle forward to remove the gear, and the vacuum pump will stop running.

(5) Close the flushing handle plate of the fuel tank straight cock and the axis of the incoming mailbox, that is, close it. After flushing the rubber hose, place it back into the walkway box, close the side door, and make the suspender rod towards the top of the cab.

(6) Move the suction truck away from the operating point.

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Shandong Rizhaoxin Metal Products Co., Ltd. , https://www.sdrizhaoxinsteel.com