12
Never leave the batteries completely discharged
even if the machine is not used. In case of lead/acid
batteries, please check the electrolyte level every
20 recharging cycles and eventually top up with
distilled water at the end of the recharge. Never
leave the batteries discharged for more than two
weeks.
Danger of gas exhalations and emission of corrosive
liquids. Fire danger: do not approach with free
flames.
BATTERIES CHARGE LEVEL INDICATOR
WHEN THE MACHINE IS SWITCHED ON, ON THE
DISPLAY APPEARS THE SETTING OF THE BATTERY
CHECK CARD:
GE 24: check card set for GEL batteries.
Pb 24: check card set for lead batteries.
The batteries charge level indicator (1) is digital and
indicates the percentage of the battery charge. 100
is the maximum charge, down to a minimum of 10,
indicating every 10% decrease.
When the charge level reaches 20%, the display
starts blinking indicating the end of the battery
charge.
A few seconds after from the blinking of the four
lines, the base motor stops automatically. With the
remaining charge it is still possible to finish the
drying operation before proceeding to recharge.
HOUR METER
The machine is equipped with an hour meter
located on the same display of the battery charge
level indicator (1). Keeping the button (2) pressed
for more than 3 seconds, the first data indicates the
working hours and after a few seconds the working
minutes are shown.
SQUEEGEE ASSEMBLY
1. Maintain the squeegee support (1) slightly lifted
from the floor.
2. Insert the threaded parts of the two knobs (2)
making them slide inside the two slots present on
the support. Pay attention to put the washers (3)
into position, there are two for each knob, so that
they are assembled one under and the other on top
of the two slots present on the support.
Summary of Contents for OB 28/20
Page 3: ...3 NOTES...
