Milagrow BlackCat, User Manual

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Q2: Robot slips and cannot detect the upper frame of window in “Auto Up then Down”
mode
Ans: Press key and switch to or mode to continue cleaning.
Q3: Robot cannot finish whole window and stop at middle area.
Ans: Press or mode to continue cleaning.
Q4: Robot slips and cannot get higher to the window frame.
Ans:
(1) Friction factor is too low that might be caused by glass stickers, window film on the
glass.
(2) Cleaning cloth might be too wet.
(3) If clean window many times, the glass surface will become very slippery.
(4) The glass surface will become slippery if clean several times in low humidity
environment such as in air-conditioned room.
(5) When startup (press
, or or
), keep 10cm away from the window
frame.
Q5: Robot does not move smoothly or moves irregularly.
Ans:
(1) Cleaning cloth is too dirty. Please change the cleaning cloth.
(2) Glass surface has different friction factor areas due to stickers, window film, and son
on. Please use it in single area.
(3) The screw of cleaning wheel might be loose, please tighten it.
Q6: After cleaning, remained circle mark on the glass surface.
Ans: Cleaning cloth is too dirty. Please change the cleaning cloth and clean for the
second time.
Q7: What to do if robot stopped at higher area while no electric power supplied, it alarms and red
lamp flashes?
Ans:
(1) User can pull robot back with safety rope. Slightly pull the safety rope at an angle close to the glass
to prevent dropping.
(2) Switch the power-switch to “off” status.
(3) Check whether electric poor-contact, or cable broken.
Q8: What to do if robot abnormally stopped and red lamp keeps flashing, without alarm?
Ans:
Ans:(1) User can move robot to safe area by remote control, or pull robot back
with safety rope. Slightly pull the safety rope at an angle close to the glass to
prevent dropping.
(2) Switch the power-switch to “off”
(3) Check whether there is air-leakage caused by gap, uneven window frame.
Q9: When turn on power switch, the FAN do not rota ng, and no alarm.
BlackCat