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9.1.
How to resolve possible problems 512 – 712 RIDER
PROBLEM
The machine does not
function
Suction motor does not
function
The centre brush does
not turn
Filter shaker not working
Side brush does not turn
The machine raises dust
Dust comes out of the fan
Drive
motor
does
work
9.
TROUBLESHOOTING
CAUSE
Battery disconnected
The battery is flat.
The key switch (fig. C, ref. 1) is in
the 0 position
Emergency button pressed (fig. A
ref. 16)
Main solenoid switch faulty.
Fuse blown
No petrol
Fuse blown
Fan switch on OFF (fig. C, ref. 2)
Suction relay faulty
Motor malfunction
Fuse blown
Brush switch not pressed (fig. C,
ref. 3)
Suction relay faulty
Led 6 (red) on (fig. C, ref. 6) heavy
brush pressure
Motor malfunction
Fuse blown
Filter shaker relay faulty
Filter shaker switch not pressed (fig.
C, ref. 4)
Filter shaker motor faulty
Damaged belt
Side flaps damaged
Bin full
Filter incorrectly positioned
Worn gaskets
not
Fuse blown
Microswitch under seat not pressed
SOLUTION
Connect the battery to the machine
Recharge the battery
Turn the key switch (fig. C, ref. 1)
to the "1" position.
Release the emergency button (fig.
A ref. 16)
Replace solenoid switch
Replace fuse
Fill the machine
Replace fuse
Press the fan switch (fig. C, ref. 2)
Replace relay
Replace the motor
Replace fuse
Press the brush switch (fig. C, ref.
3)
Replace relay
Reduce the pressure of the centre
brush on the work surface.
Replace the motor
Replace fuse
Replace relay
Press the filter shaker switch (fig.
C, ref. 4)
Replace filter shaker motor
Replace the belt
Replace flaps
Empty the bin
Remove the filter and replace
correctly
Replace gaskets
Replace fuse
Sit correctly on the seat
ENGLISH
21
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