Справочник Пользователя для Samsung SR8855

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Troubleshooting
Troubleshooting
CHECKLIST BEFORE SVC CALLS
SYMPTOM
CHECKLIST
MEASURE TO TAKE
Robotic vacuum 
cleaner cannot
find the charger.
Check whether the power
plug of the charger is plugged
correctly into the outlet.
If there are any obstacles within 
a range of about 1m in front of 
the charger and about 0.5m 
range to the left and right of the 
charger, you should remove the 
obstacles.
If there are any foreign 
substances on the change pin, 
wipe them off with a dry towel.
Is the VIRTUAL GUARD installed
near the charger?
Move the VIRTUAL GUARD to 
another
place so that the robotic 
vacuum cleaner can charge 
automatically.
Is the distance detection
sensor of the VIRTUAL GUARD 
facing
the charger?
Change the direction of the 
VIRTUAL GUARD or set the 
distance to an appropriate value.
Robotic vacuum 
cleaner passes
through the 
VIRTUAL GUARD.
Are the batteries of the VIRTUAL 
GUARD worn out?
Replace the batteries.
(2 type D (LR20) alkaline
batteries)
Is the VIRTUAL GUARD set to 
Guard
(virtual door) mode?
Set the VIRTUAL GUARD to 
Fence (virtual wall) mode.
Is the Mode lamp turned off?
Check if the VIRTUAL GUARD 
is turned off and then set the 
VIRTUAL GUARD to a desired 
mode.
The battery 
usage time of the 
VIRTUAL GUARD 
is too short.
Are you using manganese drycell 
batteries?
Replace the batteries with new 
alkaline batteries.
(2 type D (LR20) alkaline
batteries)
In the display 
panel, From 
30,29,28,… 
the number is 
counted down.
Is the robotic vacuum cleaner 
forced to seperate from charger 
or pressed during charging?
When the robotic vacuum 
cleaner is seperated or pressed 
during the charging, after 
30-second counts it is returning 
to the charger for recharging 
automatically.
DJ68-00518S.indb44
2010.2.246:30:52PM