
38
Maintenance and Service
5.4.2
Charging batteries
Complete an initial battery
charge cycle to properly
charge the batteries prior to
running the machine for the
first time. Hako assumes no li-
ability for damage to the bat-
tery caused by a fault when the
battery is charged for the first
time.
Ensure sufficient ventilation in
the charging area when charg-
ing the batteries – risk of explo-
sion!
Scrubmaster B45 CL DTC features two
AGM/Optima YTS 5.5 batteries (Fig.
10/6) providing a rated capacity of 75
Ah.
You can charge the batteries if at least
one charge status indicator segment
has extinguished after operating the
machine.
Only use charger E230 G24/90 B25-FP
from the package (Fig. 10/2) to charge
the batteries. This is the only charger
with a set charge characteristic curve
specifically adapted to the on-board
Optima batteries YTS 5.5.
1. Turn the machine off.
2. Disconnect the plug from the ma-
chine's battery connector (Fig. 10/4).
3. Plug the charger's battery connector
(Fig. 10/3) into the machine's battery
socket.
4. Turn on the quick charger. Refer to
the table (see section 5.4.1) for the
correct charging time.
5. While charging, the display of the
quick charger shows the battery
charge status.
6. To stop charging: turn off the quick
charger. Pull the plug off the ma-
chine's battery connector and plug in
the machine's battery plug.
Read and take heed of the
charger instructions and the
manufacturer's user guide.
5.4.3 Total discharge signal trans-
ducer (TSG)
The machine features a total discharge
signal transducer to prevent total bat-
tery discharge.
The TSG is set to the built-in batteries at
the factory. The TSG needs to be
adapted to other batteries approved by
Hako.
The total discharge signal
transducer may only be adjust-
ed by a licensed Hako work-
shop!