PRODUCT ASSEMBLY
2. Press the forward and reverse rotation button L, press the speed switch slightly, pull the
handle forward to the F position, and the flexible shaft will be delivered forward to start
dredging; after dredging the pipe, pull the handle back to the R position to retract the flexible
shaft;
3. In the cases of blockage or blocked cornering of the flexible shaft, pull back the handle to
retract for a certain distance, and then pull forward to deliver again. Repeatedly move
forward and backward the operating handle to dredge the pipe and move through the
corners. Do not force the delivery of the flexible shaft, otherwise the flexible shaft will twist
knotted or be broken and cause serious injury;
4. If the blockage is too stubborn, apply the following two methods:
1) Rotate the locking ring counterclockwise to obtain a greater thrust. In this case, it is
necessary to lightly press the speed switch to closely observe the state of the flexible shaft. If
the flexible shaft is obstructed, twisted or knotted, release the speed switch immediately and
stop the rotation. Do not force the delivery of the flexible shaft;
2) Switch the operating handle in F and 0 positions, and dredge the pipe slowly according to
the actual situation.
Whether the pipe has been dredged or cannot be dredged, you need to rotate the
locking ring clockwise, loosen the jaw, and retract the flexible shaft by the automatic
scaling function.
5. If the flexible shaft is trapped in the pipe: that is, it cannot dredge or be retracted, press the
forward and reverse rotation button R, and pull the handle forward to retract the flexible shaft.
Notice: Situations of pipe blockage are varied, it is necessary to closely observe the
situation of the flexible shaft when using it. If it is distorted or blocked, stop the
machine immediately, and then take different operations according to the actual
situation. If the pipe cannot be dredged, please ask for professional for help. Do not
force the operation and cause unnecessary troubles.
How to replace the flexible shaft
pipe dredger provides a quick flexible shaft replacement device.
1. Place the operating handle in the O position;
2. Take out the flexible shaft to expose the connector;
3. Unscrew the M4 set screws with an Allen wrench and remove the unwanted flexible shaft
(Fig. 8);
4. Insert the new flexible shaft into the connector, align the screw holes, and tighten the M4
set screws again;
5. Push the flexible shaft manually to the inside of the drum.
Do not start the tool to retract the flexible shaft, because the exposed flexible shaft can lead
to unpredictable personal injury, tool damage, damage to indoor objects, fire, electric shock
and other dangerous situations.
If the flexible shaft cannot be replaced normally, please send it to the designated service
center for repair.
Maintenance and Cleaning
Attention! Always remove the battery before carrying out any work on the machine.
To clean, always use a dry or moist, but not wet, towel. Many cleaning agents contain
chemical substances which may cause damage to the plastic parts of the machine. Therefore
do not use any strong or inflammable cleaners such as petrol, paint thinner, turpentine or
similar cleaning agents.
