Unitekno C500A-919 Manual De Uso página 15

OPERATION
> How to use the machine
A step-by-step guide to learning how to use the machine
STEP 1
FILL COLD TANK WITH WATER
With the appliance unplugged, fill the cold tank as indicated in point 9 (maximum 1.5 litres).
STEP 2
POURING FILTER WATER IN THE BACKWATER TANK
Open the tank cover (3).
Take out the tank (1) and the filter basket (2).
Introduce water as far as the indicated levels. Do not insert more water than the indicated level. Without water in the external part of
the tank the extraction cannot be activated.
STEP 3
TURNING THE POWER ON
Remove the power cord from its compartment (7). Plug it into an electrical outlet.
Press the main on/off button (11). The indicator light goes on (13) indicating that the device is on.
Press the boiler on/off button (12). The indicator light goes on (14) indicating that the boiler is warming up. If you turn on the boiler on/
off button by itself, the machine will not be ready for use because the steam functions are only activated when the main on/off button
has been switched to on. When the "steam ready" indicator light comes on (18), it means that the machine has reached its operating
pressure. Once the indicator has been turned on, the light will continue to go on and off throughout use. There is no need to pay
attention to it.
STEP 4
ATTACHING THE HANDLE AND ACCESSORIES
Attach the steam/suction handle (21) to the socket (4). Attach the desired accessory to the handle.
STEP 5
REGULATE THE MOTOR POWER AND THE AMOUNT OF STEAM DEPENDING ON USE
The + and - buttons are used to regulate suction power. To turn the motor off, press either one of the buttons for a few seconds.
The suction power is indicated by a red indicator light beneath the symbol: slow and intermittent = low power, always on = maximum
power.
The + and - buttons regulate the amount of steam. The steam level is indicated by a green indicator light beneath the symbol:
slow and intermittent = little steam, always on = maximum. Press the trigger (M) to make steam come out. The amount of steam and
the suction power cannot be regulated while the trigger is squeezed.
STEP 6
CHANGING THE FILTER WATER
Periodically, throw away the dirty water and replace it with clean water. When the water in the backwater tank is clean, it filters better.
The tank is transparent so you can check whether the filter water is clean or dirty.
STEP 7
BOILER EMPTY
If the boiler empty indicator (19) turns on, accompanied by the acoustic signal, while the appliance is in use, fill the boiler as indicated
in step 1. It is not necessary to wait until the boiler pressure decreases. The cold tank located under the funnel cap (9) is not under
pressure and can be filled at any time. A pump transfers water from the cold tank to the boiler when necessary.
STEP 8
RECOVERY TANK FULL
When the recovery tank is full, the motor lamps (15) and lack of water (19) lamps flash simultaneously and the extraction is blocked.
To reset the operation, empty the tank and introduce clean water to the indicated levels.
USING THE SUCTION FUNCTION ALONE
The machine can be used as a water-filtered vacuum cleaner. In this case, you do not need to turn on the boiler.
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