9
troubleshooting
Same problem
cause
solution
The machine is
inoperable
The battery is dead
The battery is charged
Battery failure
replace battery
Battery wiring is loose
Tighten the battery wiring
Replace the main
fuse when it blows
The brush
motor is not
working
Lift the brush head off the
ground
lower the brush head
The battery meter is locked
and not started
The battery is charged
The brush plate motor circuit
breaker triggers the power
switch
reset the brush circuit breaker button
Brush (up/down) switch
failure
please contact service center
Motor carbon brush wear
please contact service center
The vacuum
motor does not
work
Water suction steak rises off
the ground
drops water suction steak
Vacuum motor fuse blown
replace the fus
Vacuum motor or wiring fault
please contact service center
Motor carbon brush wear
please contact service center
Little or no flow
out
Drain tank filter or solution
pipe is blocked
clean drain tank filter
The flow control knob is set
too low
0 adjust the flow control knob
Loosen the screw of the
control-system knob
lubricate the knob and tighten the
screw
