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Battery discharge during operation
Until the green warning light (A, Fig. 21) stays on, the
batteries allow the machine to work normally.
When the green warning light (A) turns off, and the yellow
warning light (B) turns on, it is advisable to charge the
batteries, because the remaining charge will last for a few
minutes (depending on battery characteristics and work to be
performed).
When the red warning light (C) turns on, batteries are fully
discharged. After a few seconds, the brush/pad-holder is
automatically tuned off, while the vacuum system and (only
for FOCUS II L17, FOCUS II L20, FOCUS II L20 Cyl.,
BOOST L20) the drive system stay on, to finish drying the
floor and drive the machine to the appointed recharging area.
CAUTION!
Do not use the machine with discharged batteries,
to avoid damaging the batteries and reducing the
battery life.
TANK EMPTYING
An automatic float shut-off system (A, Fig. 22) stops the vacuum
system when the recovery water tank (B) is full.
The vacuum system deactivation is signaled by a sudden
increase in the vacuum system motor noise frequency, also the
floor has not dried.
CAUTION!
If the vacuum system turns off accidentally (for
example, when the float is activated because of
a sudden machine movement), to resume the
operation: turn off the vacuum system by pressing
the switch (D, Fig. 19), then open the cover (C, Fig.
22) and check that the float inside the grid (A) has
gone down to the water level. Then close the cover
(C) and turn on the vacuum system by pressing the
switch (D, Fig. 19).
When the recovery water tank (B, Fig. 21) is full, empty it
according to the following procedure.
Recovery water tank emptying
1.
Stop the machine.
2.
Lift the brush/pad-holder deck (E, Fig. 21) by pressing the
pedal (F).
3.
Lift the squeegee (G) with the lever (H).
4.
Drive the machine to the appointed disposal area.
5.
Empty the recovery water tank with the hose (I). Then, rinse
the tank (B, Fig. 22) with clean water.
Operator's Manual - FOCUS
II L17 - S20 - L20 - L20 Cyl. - BOOST
®
Figure 21
Figure 22
L20
®
ENGLISH
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