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Troubleshooting - Sharp UW-A1 Operation Manuals

Ultrasonic washer

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Charging (preparation)
 A USB charger (AC adapter) is not included with the product.
 Prepare the charger with an output of 5V
0.5A or higher to charge the
battery before using the washer.
 A computer or a mobile battery with USB terminal can be also used to
charge the washer by connecting it via the USB cable.
AC adapter
(adapter with an output of
at least 5V / 0.5A)
(1)
USB cable
(4)
Up to about
5 hours
(Automatically turns off
(Lights orange)
when charging finishes)
(3)
(2)
 The washer cannot be used while it is charging.
 If you press the power button with the power supply connected after charging
finishes, the washer will not operate. (The light will blink orange 5 times to
notify you.)
 Do not use irregular/non-standard AC adapter which does not satisfy the
output voltage of 5V and the output current of 0.5A or higher.

Troubleshooting

The washer does not operate
 Charge the battery.
Is the battery charged?
 If the light blinks orange, the battery is not
charged sufficiently to operate the washer.
 Disconnect the USB cable.
Is the USB cable
disconnected?
 The washer will not operate when the USB
cable is connected.
Did you immediately
 Hold down the power button for at least
1 second.
release the power button?
 To prevent malfunctioning, the power does
not turn on immediately.
The washer stops immediately / too soon
Is the battery sufficiently
 Charge the battery.
charged?
 If the light blinks orange after pressing the
power button, then the battery is not
charged sufficiently to operate the washer.
At least 5 hours are required to fully charge
the battery.
Did the off-timer activate?
 Press the power button again.
 The off-timer is a safety device that
prevents the power from being accidentally
left on.
 Charge the battery several times in succession.
Has the washer been
unused for a long time?
 See "Refreshing the battery".
Is the ambient
 The recommended ambient operating
temperature is 5 to 40°C.
temperature too high?
 When the ambient temperature is too high
or too low, the operation time may become
shorter.
Refreshing the battery
When you first use the washer, or use it after an extended period of non-use,
the battery may deplete quickly even after charging or not charge properly. In
this event, refresh the battery as explained below.
 Do not remove the cap when performing these steps.
(3)
(1) Charge until fully charged.
(2)
(2)
Press the power button up to 5 seconds.
(Blinks white
It may take several minutes to complete refreshing.
(3) When the power light blinks orange, charge the battery and use it.
(1)
Did you perform
 The washer and horn may become abnormally
hot if cleaning is performed without water or
cleaning without using
the power is turned on without using the
water?
washer for a long period of time. In such a
case, operation will stop automatically for
safety reasons. Turn off the power, wait for
approximately 30 minutes and then use the
washer after the temperature has dropped.
(Do not touch the horn)
How do I know if my
 The indication light should be on.
product is working?
 Carefully test the horn on the moistened
puff provided. You should notice bubbling
water / fine mist if the product is working.
The battery does not charge
Is the AC adapter
 Plug the AC adapter into the power outlet.
plugged into the power
 Use an adapter with an output of 5V / 0.5A
outlet?
or higher.
 Connect the USB cable to the AC adapter.
Is the USB cable
 Use an adapter with an output of 5V / 0.5A
connected to the AC
or higher.
adapter?
 The USB hub (or adapter) may not have
Are you using a
sufficient output.
commercially available
 Use a hub with an output of 5V / 0.5A or higher.
USB hub or AC adapter?
The washer makes a strange sound
This is the vibrating sound
 It is normal for the washer to make this
sound.
of the ultrasonic washer.
A smoke-like mist appears while the washer is in operation
The vibration of the ultrasonic
 This is normal and is not a problem.
washer causes mist to form.
How to use the washer (for pre-treatment to remove stain)
1
Fill a tub with water and place the dirty item in the water.
Remove from the tub* and lay on a flat surface.
*Make sure that the item is wet enough.
Water is required to use the ultrasonic washer. Cleaning without using
water or allowing the washer to idle may damage the garment or washer.
(The horn will become abnormally hot causing the power to turn off
automatically for safety reasons.)
2
)
Turn on the power.
(Lights white)
Hold the power button
for 1 second to turn on
the unit.
Dirt is not removed
Is there enough water?
 Clean the soiled part after soaking it in water.
 Read and understand "How to use the
washer (for pre-treatment to remove stain)"
before using the washer.
Check the type of
 Some types of fabric and some types of dirt
fabric and type of dirt.
may not be cleanable.
 Read and understand "About this Product"
before using the washer.
Are you pressing
 Clean using only enough force to gently trace
the tip (horn) too hard?
over the part.
 Pressing too hard may make it more
difficult to remove dirt.
Are you using the
 Use the washer correctly.
washer incorrectly?
 Read and understand "How to use the
washer (for pre-treatment to remove stain)"
before using the washer.
The horn tip is rough
The horn tip to become
 In some conditions of use, friction may cause
the horn to become rough. This is not a
slightly rough because of
problem and you can continue using the
its nature.
horn.
The horn tip is damaged.
You pressed the horn
 Stop using the washer as the horn may
damage the garment.
tip hard on a hard object.
 We recommend taking the product to your
The washer fell on the
nearest authorised service centre.
floor.
Using a Puff
, such as when you are not at home
Puff
Puff
case
Add water until puff
is soaked
3
Clean the dirty part.
Slowly and gently trace over
the surface
Dirt
Water
layer
Item
should be
Fabric
immersed
 When the amount of water is too little or
too much, it may become more difficult to
remove dirt.
 For easier cleaning, use a
liquid detergent.
Liquid
detergent
Dirt
Q&A
What type of material
can the washer be
used on?
What kind of dirt does
the washer remove?
How much time is
required to clean?
Cautionary points during
use?
Can the battery be
replaced?
Is the washer
waterproof?
Can the washer be used
to give an electric facial?
Can I use the washer
if I have a pacemaker?
Can I order a puff?
Place puff case on soiled part
Turn over
(dirty surface should
contact puff)
4
Turn off the power.
Press the power button.
 The power will
automatically turn off
about 3 minutes after you
turn it on (off-timer). Press
(Turns off)
the power button again to
restart.
 When needed, wash/rinse
the pretreated clothing in
the washing machine or
manually.
 The washer can be used on suitable,
wearable clothing items. Do not use on items
which may be damaged by water. Test on an
inconspicuous area before use. Refer to
"About this Product" for more information.
 The washer removes various types of dirt.
Refer to "About this Product" for more
information.
 This depends on conditions such as the type
and size of dirt. A small soiled area can be
cleaned in under a minute.
 Do not press hard on the tip (horn). This will
impair cleaning ability, and may cause
washer failure or damage the garment.
 No, the battery cannot be replaced.
 No, the washer is not waterproof.
Submersing the washer in water may cause
failure.
 Never use the washer to give an electric
facial. The frequency of the washer is
different from the frequency used for electric
facials. Risk of an accident and injury.
 Never use the washer if you have a
pacemaker. The vibration of the horn may
affect the pacemaker.
 Please purchase a similar product that is sold
commercially.

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