Eureka E50 - Adjusting the Quantity of Solution on the Brushes

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USING THE MACHINE
Our scrubber-dryers must be operated by properly trained authorized staff.
Scrubber-dryers that do not operate properly must be taken out of service immediately.
CHECK BEFORE USE
Make sure to check the following before using the machine:
 Make sure the battery connector is plugged-in;
 Make sure the key is fitted correctly;
 Check the battery charge level by the 3 led light on the
charger display. Charge the batteries if the battery
charging level is low;
 Make sure the brushes or discs are in good condition
and mounted correctly;
 Make sure the splash guards that are mounted into the
brush plate are in good condition;
 Make sure the rubber wheels on the squeegee are in
good condition and set properly.
OPERATION
 Bring the key in pos. 1;
 Lower the squeegee by turning the special lever;
 Start the brush function by means of the bottom on the panel. The brush will not start to turn
until the drive bar has been pulled. In the TRAC version when the brush is working the
machine goes at reduced speed;
 Turn on the suction fan using the special button in the instrument panel;
 Regulate the quantity of solution on the brushes by means of the adjustment knob.
If the machine does not feature a solenoid valve, close the water after stopping;
 Start washing, be very careful not to halt the machine over the same floor area while the brushes continue to
operate, to avoid damaging the floor.
If the squeegee leaves wet lines on the floor during the washing operation, it means that there are pieces trapped
beneath the rear rubber wheels of the squeegee. Lift the squeegee and remove the trapped pieces. Use a cloth to wipe
off the rear rubber wheels if the pieces cannot be removed manually. In any case, it is always advisable to sweep the
floors before washing;
 During the washing operation, check the level of the solution in the clean water tank by means of the transparent hose
pipe.
Once the detergent solution has been used up, move to the tank draining area, empty the dirty water into containers for
subsequent disposal, wash the dirty water tank, fill the clean water tank with the water and detergent mix and then start
washing again;
 In case of washing very dirty floors, we suggest pre-washing the floor using the squeegee wheel;
 The machine is also fitted with a float valve that shuts off the suction function when the water level in the dirty water
tank is too high;
 Under standard machine operating conditions, when filling the clean water tank accordingly, the float valve will never
be activated, unless the machine is handled roughly or the floor surface level is uneven. If the suction fan operation
stops (which can be easily noticed as the noise of the suction motor will stop and the machine will no longer vacuum),
open the lid and make sure the balls located in the float valve have dropped to release the suction function, then
resume the operation;
 When completing the washing operation make sure to switch off the brush using the special button, shut off the water
valve, if the machine is not equipped with the electrovalve;
 Place the machine in raised-brush position;
 Complete drying, raise the squeegee, wait a few seconds and switch off the vacuum unit;
 Move to the tank draining area.