Troubleshooting - Sharp EC-A1RAS Operation Manual

TROUBLESHOOTING

SAFETY PRECAUTIONS
Matters that must be observed in order to prevent danger to humans and damages to property
Symptoms
are explained.
■ Descriptions of conditions that occur due to erroneous uses are classified in the following manner
for the purpose of providing explanations.
The product does not
operate
(Movements are
Danger
strange)
Warning
was pressed but
the operation does not
stop immediately.
Charger
Operation time is
shorter.
Do not overload power outlets.
(Risk of fire disaster or electrocution.)
Abnormal sound is
Do not damage the power plug or power cord.
emitted.
 Do not force the cord or plug to bend  Do not
pull the cord or plug  Do not twist the cord or plug
 Do not bundle the cord  Do not pinch the cord
or plug  Do not modify the cord or plug  Do not
Filter care lamp (red)
allow the cord or the plug to be tangled up in the
turns on.
Rotary brush of the Suction head
EN-6
 Do not scratch or damage the cord or the plug
 Do not place any heavy object on top of the cord or
the plug
(The cord may be damaged and cause fire disaster or
electrocution.)
Do not use any power outlet that is loose.
The suction power
Do not insert or remove the power plug with
becomes weak during
wet hands.
operation in the "High
Do not use any damaged power plug or
mode".
power cord.
(Risk of electrocution, short circuiting, ignition of
fire or cause injury.)
The product stops
during operations.
Always use the charger that is a genuine
Filter care lamp (red)
accessory.
blinks rapidly.
Do not use an extension cord.
(Risk of fire disaster, electrocution and product
The suction power is
malfunction.)
weak.
Remove dust on the power plug periodically.
The operating sound
Remove the plug and wipe with a dry cloth.
changed or became
(Dust accumulating on the power plug may lead to
louder.
insulation defects due to humidity and the like, which
Contact your nearest service center approved by SHARP if the product still stops during cleaning even
can cause fire disaster.)
if the measures described above have been implemented.
Securely insert the power plug to the base.
(Incomplete insertion of a plug may cause fire
The battery cannot be
disaster, electrocution or short circuiting.)
charged.
(The Charging lamp
(red) of the charger is
not turned on)
Stop using the product immediately when there is any abnormality or malfunction.
The battery cannot be
charged.
The product does not always operate even when the
(The Charging lamp
switch is turned on.
(red) of the charger
Moving the power plug or the power cord of the
blinks rapidly)
charger results in the Charging lamp on the charger
turning on and off.
Abnormal sound is emitted while the product is in operation.
The Charging lamp
Abnormally hot with the vacuum cleaner body or the
(red) of the charger
charger deforming from heat.
blinks slowly)
Burning smell is emitted.
EN-21
EN-1
EC-A1RA_Eng_A4(ai sorted).indd 21
Is the charge remaining in the battery low? Charge the battery.
Is the battery correctly set to the vacuum cleaner body?
Remove the battery from the vacuum cleaner body, wait for about one
Details that related to "matters
Warning
minutes to pass and then reinstall the battery on the vacuum cleaner
with high probability of death
body and restart the operation.(The vacuum cleaner body circuit
or sustaining serious injury".
becomes reset and the product is restored to normal operation.)
Matters for preventing electrocution, fire disaster, electricity leaks and
The motor keeps on turning for a while even after the
major injuries
but this is not a malfunction.
The operating time gradually becomes shorter as the battery is used
repeatedly.Replace the battery when the operating time is extremely
short even when the battery has been charged.
Is the Dust cup assembly correctly installed on the vacuum cleaner body?
Is there any dirt or foreign matter trapped between the Pleat filter and the
Mesh filters?
Is the filter of the Dust cup assembly is dirty?
Remove the Dust cup assembly, dispose of dirt and remove the dirt
and dust on the filter.
Is the Suction head blocked? (When cleaning a mat or a enclosed nozzle is
used)
Press the and then restarting operation turns the lamp off.
Continuously performing power operation at a location exposed to
direct sun light or in an environment with high temperature such as
inside a car parked under the flaming sun and the like can
automatically reduce the suction power as the overheating
protection circuit is triggered to prevent deterioration of the battery.
Is there any clogging on the Mesh filters or Pleat filter?
Clean the filter by rinsing with water.
Is the vacuum cleaner body overheating? Leave the product in a cool
place for a while.
Is the charge remaining in the battery low? Charge the battery.
Is there any clogging on the Mesh filters or Pleat filter?
EN-6
Clean the filter by rinsing with water.
Is there much dirt accumulating in the Dust Cup?
Is there any large dirt such as a piece of tissue paper entangled inside the
Dust Cup?
Is there any dirt clogging the pipe or the Suction head?
Remove the clogging dirt.
Is the power plug of the charger securely inserted in the power outlet?
Is the battery correctly set to the charger?
Is there any dirt or foreign matter attached to a terminal of the charger
or the battery?
Remove the dirt or foreign matter with dry cloth.
The symptom may be caused by malfunction of the charger,deterioration
or malfunction of the battery.
Contact your nearest service center approved by SHARP.
(Leaving a battery without charging and depleted for a prolonged period of
time can deteriorate the battery, which may need to be replaced.)
If the slow blinking occurs when the room temperature is between 5°C and
35°C, then it is time to replace the battery. Replace the battery.
There is no malfunction if the product blinks slowly in an environment
with a low temperature (about 5°C or lower) or a high temperature
(about 35°C or higher). Charge the battery in an environment that is
between 5°C to 35°C.
Check here
Details that related to
Caution
"matters with probability of
death or serious injury".
Location of using product and when
product is in use
Do not use the product near any substance
that is flammable or allow such
substance to be suctioned
into the product.
Kerosene, gasoline and incense
Benzene thinners
Cigarette stubs
Combustible substances
such as toner
(Risk of explosion or fire disaster.)
Never use the product in a location that is wet
or where it can become wet such as a
bathroom, or where there is high temperature
and high humidity and never allow water to be
suctioned into the product.
(Risk of electrocution, short circuiting and
ignition of fire.)
Do not apply water or detergent on the
vacuum cleaner body or the charger and do
not wash them with water (excluding
components that can be washed with water).
(Risk of electrocution, short circuiting and
ignition of fire.)
Do not throw the product
into a fire or heat it.
Furthermore, do not
place the product
near fire or space
heater, a location exposed
to direct sun light or at a
location with high
temperature such as inside
a car parked under the
flaming sun and the like.
( short circuiting,
Risk of
ignition of fire, liquid leakage
and explosion.)
Press the and remove the battery from
the vacuum cleaner body immediately.
Disconnect the power cord of the charger from
the electrical outlet.
EN-21 and 22
Refer to
"TROUBLESHOOTING" and contact your nearest
service center approved by SHARP.
Reference
Pages
EN-7
EN-8
−
Details that relate to "matters with
probability of sustaining minor
injury or damage to property".
−
is pressed,
EN-4
EN-14
EN-16
EN-13, 14
EN-15, 16
EN-6
EN-1
EN-15, 16
EN-6
EN-7
EN-15, 16
EN-13, 14
EN-13, 14
−
−
EN-7
EN-17, 18
EN-6
EN-4
in
−
2017/07/07
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