HAKO Hakomatic B 1050 W Instruction Manual page 34

Operation
Battery and charge
control indicator
(Fig. 17/6) After switch-
ing on the key switch, all
four lamps light up when
the battery is fully
charged. As the battery is discharged
during operation, the three right-hand
lamps indicate the level of discharge by
going out in sequence from right to left.
When the left, red lamp flashes, it indi-
cates that work must come to an end.
Approximately three minutes later, the
brushes will return to their home posi-
tion. After a further three minutes, the
suction turbines are deactivated and
the squeegee is raised. When the red
lamp lights up continuously, approxi-
mately one minute remains until the en-
tire vehicle shuts down automatically.
Drive back to the charger in
good time. Take the distance
to the charger into account.
Button for side brush unit
(Fig. 17/7) This button is used
to activate the side brush unit.
After pressing the button, the
two brushes start or stop rotat-
34
ing and the brush is lowered or raised
accordingly. If the side brush unit is
switched on, the green control lamp
lights up.
The side brush unit is an optional ac-
cessory. If it is not installed, the button
has no function.
The side brush unit can only be
switched on when the rotary
brushes are also switched on.
Button for brush pressure
(Fig. 17/8) This button is used
to increase the brush pres-
sure. This may be necessary
when the area to be cleaned is
extremely dirty. The pressing force can
be increased to max. 47 kg. If the func-
tion is active, the green control lamp
lights up.
Working with an increased
brush pressure also means in-
creased brush wear. There-
fore, only press this button
when necessary.
Button for rotary brush
drive
(Fig. 17/9) This button serves
to switch the rotary brushes
and solution feed on and off
with simultaneous, respective lowering
or raising of the brush head. If the func-
tion is active, the green control lamp
lights up.
Button for squeegee and
suction turbine
(Fig. 17/10) This button serves
to switch the suction turbine on
and off with simultaneous low-
ering and raising of the squeegee. If the
function is active, the green control
lamp lights up.
This button must also be
pressed when working with op-
tional tools connected to a suc-
tion hose. Operating personnel
must not be seated on the driv-
er's seat in this case (seat con-
tact is bypassed). Only the
suction turbine is activated at
this point, the squeegee re-
mains raised.