Operation method
When using the manual pipe dredger, put the hook at the front end into the blocked pipe, and then shake the hook at the front end and rotate the handle beside it.
When turning the handlebar, I felt that the handlebar could not rotate, and I felt that the hook at the front end was caught by something. At this time, I needed to pull the hook out with force, and then the debris was removed.
The electric dredger inserts the front hose into the machine, turns on the power, and presses the clutch plate with hands to rotate the hose to crush the blockage.
Pay attention to whether the plug is inserted stably when using. Take out the spring before pressing the clutch plate to prevent the spring from springing out after starting.