Eureka E51M - Draining and Cleaning the Solution Tank; Cheching Brushes or Abrasive Discs

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 After draining the tank, make sure to clean it thoroughly using water. To ease this operation, use two fingers to rotate
the 2 plates in the direction indicated by the arrows (see position 7) and remove the cover (see position 8);
 Wash the float valve (see position 6) without removing it from the machine.
 The suction duct on the squeegee as well as the suction pipe shall be washed periodically.
Before proceeding with the above operation, fit the water pipe into the duct (see position 10) then let the water flow
without removing the drain pipe. This will help prevent encrustation formation inside the duct, providing an optimal
vacuum operation at all times.
Avoid splashing water onto the instrument panel (see position 9) while cleaning the tank.
DRAINING AND CLEANING THE SOLUTION TANK
After completing the washing operation, in order to drain any leftover water from the solution tank, proceed as follows:
 Turn off the brush function and lift the brush plate;
 Lift the squeegee using the special lever, turn off the suction fan and go to the tank drainage area;
 Turn the key to position 0 for the versions provided with a key and put on the brake (if available); for the
BASE version try to stop the machine in a flat surface area;
 Release the clean water level clear pipe (see position 1) from the knob located on the instrument panel;
 Open the cap (see position 2) and lay the pipe on the ground.
 Once the tank is drained, put the cap back into the pipe and place it into its special housing, hooking it back into the
knob (see position 1);
 The filter located in the mouth of the tank used for filling clean water should be cleaned periodically;
 It is also recommended to flush the tank periodically using water once it is drained completely; this will help prevent
incrustations due to the detergent solution.
CHECKING BRUSHES OR ABRASIVE DISCS
After using the machine, remove the brushes or discs (for the BASE version change the brushes or discs manually and for
the TRAC and ECO versions use the special keys).
 Check the condition of the brushes and replaced them if they are worn out (the length of the lower bristle shall not be
less than 10 millimetres)
 Check the condition of the abrasive discs and replace them if worn out
For the E61 and M610 versions, make sure to switch the right brush with the left brush periodically to even out the wear
so they can last longer.