NaceCare Solutions ST40BT - Manual (Page 5)

4. Once you have completed sweeping the area and are ready to put
the machine away, press the filter shaker button to knock off any
debris or dust from the filter.
NOTE: When the filter shaker button is pressed, all other functions will
stop until the shaker button is released.
BATTERY
When the battery reaches a discharged state, a red LED indicator will come on to indicate that the
battery needs to be charged. When this indicator comes on, the machine should be plugged in to
charge. Leaving the battery in a discharged state can damage the cells inside, greatly reducing the life
of the battery.
NOTE: The battery in this machine is maintenance free sealed lead acid (SLA) battery and requires
no maintenance other than regular charging. If the machine is going to be stored for long periods of
time, we recommend that you bring the battery to a fully charged state and disconnect the battery
terminals.
BATTERY CHARGER
The ST40BT comes with an on-board charger. The cable is located on the rear right side from the
operator’s perspective and is tucked inside the body for storage.
A complete recharge takes approximately 10 hours to complete. During the charging cycle, all
functions are disabled.
MAINTENANCE
1. After every use, use the filter shaker to knock any debris off of the filter.
2. Empty the hopper into a garbage bag wearing the appropriate apparatus (Gloves, respirator).
3. Re-install the hopper on to the machine and plug the machine in to charge.
Periodically check that the main broom is making proper contact with the floor. If the main
broom is in the lowest setting and is not making contact with the floor, replace the main
broom.
Periodically check the condition of the side broom. If the bristles are worn or the shape of the
side broom is distorted, replace the side broom.
Periodically check the condition of the filter. The filter can be removed (as shown in fig 3
below) and blown out with compressed air. If this does not clean the filter, replace the filter
with a new one.
Any maintenance procedures other than the ones listed above may only be carried out by
qualified service personnel.