CHANCEE K90 - 3.4 Operating the Machine; 3.5 Power Meter

7
ALERT!
Do NOT operate the machine in places with flammable or explosive gases, liquids
or vapor.
Before operating the machine, check
 if there is dust on the ground, and
 if the batteries are fully charged, and
 if the brush plates and the scouring pads are worn, and

if the water absorbent strip of the squeegee is worn, and

if the sewage tank is empty, and

if a floating filter screen is installed in the sewage tank, and

if the boards of the brush head are worn.
3.4 Operating the machine
 Turn the general switch to the position I.
 Pull down the squeegee lifting handle to lower the squeegee.
 Step on the brush head lifting pedal to lower the brush plates.
 Turn on the clean water controlling knob.
 Press the brush plate motor button and then the water suction motor button.
 Adjust the washing speed through the speed controlling knob. Suggested
washing speed: 45-60 meters per minute.
During the operation, pay attention:

Do NOT park the machine on the same place for a long time so as to avoid
damage to the ground.

Do NOT operate the machine on slopes with an inclination higher than 5% (3°).

Use defoamer when there is too much foam in the sewage tank.
 Do NOT let foam get into the filter screen to prevent the vacuum motor from
being damaged.
 Pay attention to the power of the batteries.
 When the clean water tank has run out of washing fluid, discharge the
sewage tank first and then add washing fluid.
 Before leaving the machine, park it on a flat land and take out the starting key.
 Maintain the machine regularly when you have finished the cleaning.
3.5 Power meter
The current power of the batteries is displayed in the power meter. Pay attention
to the power display during the work and do NOT leave the batteries in a low
voltage state, or else the service life of the batteries will be reduced.