IPC 512 - How to Resolve Possible Problems 512 - 712

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9.2. How to resolve possible problems 512 – 712
PROBLEM CAUSE SOLUTION
Battery disconnected Connect the battery to the machine
The battery is flat. Recharge the battery
The key switch (fig. C, ref. 1) is in
the 0 position
Turn the key switch (fig. C, ref. 1)
to the "1" position.
No petrol Fill the machine
The machine does not
function
Fuse FU4 blown Replace fuse FU4
Fan switch on OFF (fig. C, ref. 2) Press the fan switch (fig. C, ref. 2)
Motor malfunction Replace the motor
Suction motor does not
function
Fuse blown Replace fuse
Motor malfunction Replace the motor
The centre brush does
not turn
Filter shaker switch not pressed (fig.
C, ref. 4)
Press the filter shaker switch (fig.
C, ref. 4)
Filter shaker motor faulty Replace filter shaker motor
Filter shaker not working
Side brush does not turn
Damaged belt Replace the belt
Side flaps damaged Replace flaps
The machine raises dust
Bin full Empty the bin
Filter incorrectly positioned Remove the filter and replace
correctly
Dust comes out of the fan
Worn gaskets Replace gaskets
Fuse blown Replace fuse
Drive motor does not
work 512-712
Motor malfunction Replace the motor