Frequently Asked Questions - Vevor Rc-9001H Bedienungsanleitung

1．Place the dredger 1 foot away from the pipe opening.
2．Place the foot switch in place, ensuring that one hand always grasps the
flexible shaft.
3．Turn the power switch to position 1.
4．Extract the flexible shaft from the machine and carefully place it in the pipeline.
5．Firstly, lock the locking knob of the telescopic device, move the feed direction
lever of the soft shaft towards the direction indicated by F, and press the foot
switch to send the soft shaft into the pipeline. (Note: The direction indicated by F
on the soft shaft automatic feeding device is for exiting the soft shaft, and the
direction indicated by R is for retrieving the soft shaft)
6．Slowly feed the soft shaft until it reaches the blockage or bend.
7．After the flexible shaft reaches the bend, it may twist or roll up. Please take
the following actions when this happens:
 Pull the soft shaft back slightly to allow the front cleaning head to rotate.
 Push the soft shaft forward with force again to allow the cleaning head to
smoothly pass through the bend.
8．When the soft shaft reaches the blockage, it may be twisted or coiled. After
this situation occurs, please take the following actions:
 Pull the soft shaft back slightly to allow the front cleaning head to rotate.
 Move the flexible shaft forward and extend it to the blockage.
 Repeat back and forth several times until the blockage is completely cleared.
(If the cause of the blockage is unknown, you can first use an olive spiral drill to
explore the blockage, and try to bring out a block as much as possible for
inspection to determine the cause of the blockage. Choose a more suitable tool to
clear the blockage. Please note that the maximum outer diameter of the tool used
cannot be greater than the drainage pipe inner diameter minus the size of 25MM.)

Frequently asked questions

1. What if the cleaning head gets stuck by debris?
Remove the soft shaft cleaning head from the pipeline, remove the debris from
the soft shaft, and then extend the soft shaft into the pipeline to continue working.
2. What if the soft shaft cannot be pulled back?
That is when the cleaning head is stuck, turn the power switch to the REV
position to reverse the motor and release the cleaning head from the stuck
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