BIEMMEDUE Ursa Major Manual De Uso Y Mantenimiento página 21

•
Accessory bag: attach the accessory bag to the handle on
the back of the machine using the specific fabric strips.
•
Water filter: pour around 1 L of water into the vacuum bin
to activate the vacuum function with water filter.
•
Tanks: the machine has 2 separate tanks, closed by a
pressurised cap. They need to be filled as indicated below
before starting the machine:
- water tank (11): tank with 5 litre capacity to fill with
running water. A cap of scale remover, supplied with
the machine, also needs to be put in the tank.
WARNING: putting liquids into this tank that
are not plain running water, could jeopardise
the correct operation of the machine.
WARNING: only use the scale remover
recommended by the manufacturer to prevent
damage to the machine or injury to the user.
Failure or incorrect use of the scale remover
may cause the formation of lime sediments
with consequent hydraulic damage, thus
jeopardising correct operation of the machine.
-
- Detergent tank (12): tank with 5 litre capacity to fill
with detergent mixed with water, according to the
procedures shown on the product label.
WARNING: only
recommended by the manufacturer to prevent
damage to the machine or injury to the user.
Once the machine is set up as indicated, insert the main plug
(6) in the socket of a suitable system (see the "technical
specifications" chapter) and start the machine by turning the
main switch (2) to the "I" position.
4.4 - FIRST FILLING
Once the machine has been started, the electronics will make
sure the water level in the tanks and boiler are sufficient to
ensure correct operation of the machine.
If the water tank is empty, an alarm is displayed telling the user
to fill the tank in question. Once the tank is full, the level of liquid
present in the boiler is checked and if it are not sufficient a pump
is activated to reach the established level. The heating element
is not enabled in this phase.
At this point the machine needs to reach the nominal pressure
of 10 bar, visible on the pressure gauge (4) before being able to
start any operation.
To prevent the machine from moving accidentally use the
brakes located on the four casters.
5 – FUNCTIONS
Standard operation of the machine requires that the water and
detergent level in the tanks s ensured by the user who, if a
specific alarm is generated, performs the filling operation for the
tank in question.
Once the machine has reached the working pressure of 10 bar;
easy to recognise by the green light on the panel of lights (5) the
hose (1.a) needs to be inserted in the socket (1) making sure it
is perfectly hooked.
WARNING: the machine should not be dragged
by the hose to prevent malfunction problems.
If it is necessary to move the machine push it using the specific
handle (13) after unlocking the brakes located on the casters.
The keypad on the hose (1.a) can be used to activate the
"steam", "vacuum" and "detergent/hot water" functions.
Pressing the button quickly will activate the desired function,
while pressing the button for a longer time makes it possible to
select the intensity of the steam jet and/or vacuum power. Three
different modes are available for both "steam" and "vacuum":
minimum, medium and maximum. The selection mode is visible
use the detergent
EN
on the front panel of lights: one light on indicates minimum
power, two lights on indicates medium power, three lights on
indicates maximum power (for complete information see the
chapter "signal/alarm indicators"). The "steam" and "vacuum"
functions can be activated individually or simultaneously.
VACUUM WITH WATER FILTER. The vacuum system with
water filter ensures effective and functional vacuuming.
Remember to pour around 1 L of water in the bin before
activating the vacuum function.
The "detergent/hot water" function can only be activated in
combination with the steam function and permits a controlled
detergent/hot water intensity along with the jet of steam. Using
the switch located on the front of the machine (3) it is possible
to select two different detergent/hot water delivery intensities
based on cleaning needs.
WARNING: the "detergent" function can only
be activated together with the "steam"
function.
Once the desired function is selected for activating the delivery
it is necessary to use the trigger located in the lower part of the
hose handle.
SYMBOL FUNCTION
STEAM
DETERGENT
VACUUM
SYMBOL FUNCTION DESCRIPTION
Minimum hot detergent or hot water
Maximum hot detergent or hot water
FUNCTION
DESCRIPTION
Jet of steam with
high cleaning and
sterilising properties
Additional jet that
increases the
cleaning and
degreasing power of
the steam
Function used to
vacuum the liquids
released by the
machine and any
residue present on
the surfaces
delivery flow rate
delivery flow rate