26
Operation
Indicator field (Fig. 8/1)
The indicator field provides a central
function monitoring facility and indi-
cates all operating states.
Key switch (Fig. 8/2)
The key switch is used to switch the
electrical system on and off.
Remove the ignition key to pre-
vent unauthorized use of the
vehicle.
Horn (Fig. 8/3)
The horn is used to alert others to dan-
gerous situations.
Direction switch(Fig. 8/4)
The direction switch is used to select
the driving direction required.
- to front = forwards
- to rear = reverse
Driving direction indicators (Fig. 8/5)
The two driving direction indicators indi-
cate the driving direction selected by
the direction switch.
Low discharge signal indicator(LDS)
/ Diagnostic codes (Fig. 8/6)
After switching the vehicle on, the low
discharge signal indicator (LDS) ap-
pears in the indicator field. The current
battery charge status is indicated during
operation.
The number of flashing bars on the bat-
terx indicator represent fault codes as
indicated below:
1 Low battery voltage: Charge batter-
ies
2 Traction motor fault: Inform Hako-
Service
3 Brush motor fault: Inform Hako-Ser-
vice
4 Actuator fault: Inform Hako-Service
5 Vacuum motor fault: Inform Hako-
Service
6 Off-aisle wand activated
7 Throttle fault: Inform Hako-Service
8 Control system fault: Inform Hako-
Service
9 Solution tank empty: Fill solution
tank
10 High battery voltage: Inform Hako-
Service
Ripple: Throttle displaced on start up or
the brush head is switched to manual
mode.
Solution dosing (Fig. 8/7)
The solution dosing function is used to
set the solution quantity to be sprayed
from the nozzles during scrubbing.
