Note: the interval of charging should be larger than 30 minutes.
3.6 Discharging water from the water tanks
The sewage tank should be cleaned every time you finish the work. The clean
water tank should be washed regularly to remove corrosion and small particles.
Before discharging the water tanks, move the machine to an appropriate place and
follow the instructions below.
FOR YOUR OWN SAFETY
Before discharging the water tanks, turn off the machine and take out the starting
key.
Discharging the sewage tank:
Unscrew the sewage tank cover counterclockwise and remove it.
Wash the sewage tank.
Remove and wash the floating filter screen inside the sewage tank.
3.7 Charging the batteries
NOTE
In order to extend the service life of the batteries and keep the machine in its best state,
the batteries can only be charged when the machine has been operating for 30 minutes;
do NOT keep the batteries in the low-power state for a long time.
Specifications of the charger:
Charger type: Lead-acid battery charger
Voltage output: 36 V
Current output: 25 Ah
Automatic circuit breaker
Suitable for deep cycle battery charging
EXTREMELY IMPORTAMT NOTE!
Hydrogen will be generated during the charging process. As a result, the charging
room must be well ventilated and without any spark or open fire, and the battery
box should be kept open during all the process.
FOR YOUR SAFETY
Please wear gloves and other protective devices to avoid contact with acid
substances.
Instructions on charging the batteries:
The charging room should be well ventilated.