- 11 - HOBOT Technology Inc.
film, and so on. Please limit use the HOBOT to certain areas of the window.
(3) The screw of the cleaning wheel might have become loose. Just tighten it.
Q6: After cleaning, a circular mark is left on the glass.
Ans: Cleaning cloth is too dirty. Please change out the cleaning cloth out for a clean
one and clean again.
Q7: What to do if HOBOT stops due to a power outage?
Ans: (1) User can pull HOBOT back with safety rope. Gently pull the safety rope at an
angle close to the glass to prevent it from falling off the glass.
(2) Switch the power switch to “off”.
(3) Check whether there is a poor connection or broken cord.
Q8: What to do if HOBOT unexpectedly stops and the red light is flashing, with no
alarm sounding?
Ans:(1) User can move HOBOT to safe area by remote control, or pull HOBOT back
with safety rope. Gently pull the safety rope at an angle close to the glass to
prevent it from falling off the glass.
(2) Switch the power switch to “off”.
(3) Check whether there is air leakage caused by a gap or uneven window
frame.
Q9: When the power switch is turned on, the FAN does not rotate, and no alarm
sounds.
It means battery charge is too low. Wait for battery to fully
charge (green light is lit). If machine still can’t be used
after charging for 8 hours, the battery should be
changed.
