question
The
cable
tangled or broken
When the foot
switch is pressed,
the drum does not
rotate. When it is
pressed again, it
restarts.
The drum can only
rotate in one
direction.
When the power is
plugged in or the
Troubleshooting
reason
Excessive force on
the cable.
The cable does not
is
match the pipe
size.
The motor rotates
in reverse.
The steel cables
were corroded by
acid.
The steel cable is
badly worn.
The cables are not
properly supported.
There is a problem
with the pedal or
hose.
The switch is faulty.
The reversing
switch is faulty.
The power cord is
damaged.
Motor short circuit.
Do not force the cable, let the
dredge head work normally.
1/2 " fits 2" to 6" pipe. 3/8 " fits 2 "
to 4 " pipe.
The reverse function is only used
when the dredging head is stuck in
the blockage.
Clean and lubricate the cables
regularly.
Replace the cable with a new one.
Support the wire rope correctly;
refer to the operator's manual for
instructions.
Replace defective parts.
Replace the switch.
Replace the switch.
Replace with new wires.
Go to a professional repair center
for repair
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Workaround