1 preparation before operation

The sewage suction truck rear as close as possible to the operating point, parking.

(2) will be back to the tank through plug rotary handle pull to and into the pipe axis is forms an included angle of 45 degrees, observe the oil inlet pipe, proper lubrication oil flow.

The open platform box side, remove the suction hose, to swing back, no bending phenomenon.

2 suction operation

1. The suction hose as far as possible deep pumping into the waste liquid, to ensure the end of the tube during the operation is always from the level below 300mm.

2. Four way valve handle is pushed to the vertical with the ground.

2-3. The transmission in neutral, and then start the engine, clutch, power switch pull back that gear power, vacuum pump started the operation.

The cab pulled open the toolbox, buzzer switch, switch on the power supply.