IPC CT40 - Page 44

Page 44
The
squeegee
does not
clean or
suction is
ineffective
the edge of the rubber blades in contact
with the floor is worn
replace the rubber blade
the squeegee or hose is blocked or
damaged
unblock and repair the damage
the float switch has tripped (dirty water
drum), is clogged by dirt or broken
empty the dirty water drum or reset the
float switch
the suction hose is blocked
unblock the hose
the suction hose is not connected to the
squeegee or is damaged
unblock the hose
the suction hose is not connected to the
squeegee or is damaged
connect or repair the hose
there is no power to the suction motor or
the motor is faulty
check that the motor power connector is
correctly connected to the main wiring
and that the fuse is not blown; in the
second case have the motor replaced
The machine
does not
move
there is no power to the brush/drive
motor or it is faulty
in the first case, place the brush switch in
the "1" position and press the brush/drive
lever; in the second case, check that the
brush/drive motor is correctly connected
to the main wiring; in the third case
replace the motor
CT90, drive motor electronic board
protection activated, check the type of
alarm present on the board (see chapter
11)
the reduction unit is broken (therefore
the brush does not turn)
have the reduction unit replaced
the brush motor thermal cutout has
tripped; the motor is overheated
stop the machine, turn it off and leave it
to cool for at least 45'
the batteries are flat and the brushes
have shut down
recharge the batteries
The machine tends
to pull to one side
the direction adjustment knob must
be adjusted appropriately for the floor
regulate the direction of movement by
adjusting the speed adjustment knob