12
The capacity of the detergent solution tank
is indicated in the technical data. Open the
screw plug (1) placed in the rear left part of the
machine and fill the detergent solution tank
with clean water at a maximum temperature
of 122°F (50°C). Add the liquid detergent in
the percentage and conditions recommended
by the manufacturer. To avoid excessive foam
presence, which could cause problems to the
suction motor, use the minimum percentage of
detergent. Screw down the plug to close the
tank.
Always use low foam detergent. To avoid foam
presence, before starting working operation,
introduce into the recovery tank a minimum
quantity of anti-foam product. Never use pure
acid.
STARTING THE MACHINE
1. Press the brush motor switch (2).
2. The signal lamp of the battery charge level
(1) will come on. Check that it is in green
colour. If the red colour appears, it is necessary
to proceed for the batteries' recharge (see
under “BATTERIES RECHARGING”).
3. Press the suction motor switch (3).
4. Acting upon the solution valve lever (6)
adjust the solution detergent quantity bringing
the floor uniformly wet, avoiding the leakage
of detergent from the splash guard. Always
consider that the correct quantity of solution
detergent depends on the type of floor,
dirtiness and machine speed.
5. Acting upon this lever, the indicator on the
instrument board of the open solution valve (4)
will turn on.
6. Acting upon the brush base lifting pedal (8)
lower the brush base.
7. Acting upon the squeegee lifting lever (7)
lower the squeegee.
8. Activating the levers (5) the brush will start
rotating transferring to the machine a forward
movement. The squeegee will start drying the
floor.
9. During the first meters check that the
detergent solution flow is appropriate and that
the squeegee adjustment guarantees a perfect
drying action.
FLOOR CLEANING
CONNECTION OF THE BATTERIES TO THE
MACHINE
Plug in the batteries connector (1) to the
machine connector (2), placed in the rear part
of the machine
Содержание BD 20/11L
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