DARTWOOD Cordless Oral Irrigator User manual

Cordless Oral Irrigator
User Manual

Page 1
In the Box
1 x USB charging cable
1 x periodontal tip 1 x tongue scraper tip
1 x orthodontic tip
1 x jet tip
1 x oral irrigator
DANGER:
To reduce the risk of electrocution:
• Dry your hands thoroughly before handling the charger.
• Never place or drop the charger into water or any other
liquid.
• Always check the charger cord for damage before using.
• Use this product only as indicated in these instructions or as
recommended by your dental professional.
• Only use tips and accessories that are recommended.
• Do not drop or insert any foreign object into any opening
on the product.
• Keep charging unit and cord away from heated surfaces.
IMPORTANT NOTE:
When using electrical products, especially when children are
present, basic safety precautions should always be followed:
READ ALL INSTRUCTIONS BEFORE USING.

Page 2
• Do not use this product outdoors or operate where aerosol
(spray) products are being used or where oxygen is being
administered.
• Do not use iodine, saline (salt solution), or water insoluble
concentrated essential oils on this product. Use of these can
reduce performance and will shorten the life of the product.
Use of these liquids may void warranty.
• Fill reservoir with water or other dentist recommended
solutions only.
• Remove any oral jewelry prior to use of this product.
Introduction to Parts
9
10
8
4
5
6
7
2
3
1
1. Nozzle tip
2. Tip rotation dial
3. Power button
4. Pressure mode button
5. Mode indicator lights
6. Charging indicator light
7. Charging port
8. Tip release button
9. Water tank cap
10. Water tank
Maintenance:
1. Dispose of any water inside the tank.
2. Run the appliance for 2 - 3 seconds to drain any remaining
water.
3. Wipe the exterior with a soft cloth/non-abrasive cleanser
(reservoir can be washed with soapy water).
4. Clean the dirt from the inside using a small brush, then wipe
with a soft cloth.
5. Dry thoroughly before storage.

Page 3
Battery Care and Disposal:
The unit contains a lithium battery and it is non-replaceable. At
the end of the battery life, recycle the unit as per your local or
state requirements.
Note:
If excess heat is detected, machine will automatically stop.
Switch the machine off, let it cool for 2 hours, and then restart.
Warning
To reduce the risk of burns, electrocution, fire, or injury:
• Do not plug this device into a voltage system that is
different from the voltage system specified on the device
or charger.
• Improper voltage will damage product and void warranty.
• Opening or disassembling this device for any reason will
void warranty.
• Do not use this product if it has a damaged cord or plug,
isn't working properly, has been damaged, or has been
dropped into water.
• Do not direct water under the tongue, into the ear, nose, or
other delicate areas. High pressure from this product can
cause serious damage to sensitive areas.
• Do not direct water into the nose or ear.
• Consult your dentist before using this instrument or any
other oral hygiene aid.
• Close supervision is necessary when this product is used by,
on, or near children.
SAVE THESE INSTRUCTIONS.

Page 4
1. Fully charge for 3 - 5 hours before using (charging indicator
will flash when charging and stay on continuously when
fully charged).
2. Lift up the top on the reservoir and fill with water
(room-temperature).
How to Use

Page 5
Tip eject button
3. Insert the tip into the top of the irrigator handle. Press
firmly until it clicks into place. To remove, press the tip
eject button on the handle (never press the tip eject
button while unit is running).
4. Adjust the pressure to your liking by pressing the pressure
mode button on the handle.
Pressure mode button

Page 6
Using the Tips
Jet Tip
Guide the jet toward your teeth and gums at a 90° angle.
Slowly move it along each tooth.
Periodontal Tip
Place the periodontal tip at your teeth and gum line at 45° angle.
Start the irrigator setting at its lowest pressure and gently move
along the teeth and gum line.

Page 7
MODE
LOW
MEDIUM
HIGH
Orthodontic Tip
Use the orthodontic tip for hard to reach areas around braces,
crowns, bridges, or implants. Place tip at a 90° angle, starting at
the back and gently moving to each tooth along the gum line.
Pause briefly to lightly brush before moving on to the next
tooth.
Tongue Cleaner Tip
Lean your head over the sink. Set to the lowest pressure. Start at
the back of the tongue and gently move forward to clean your
whole tongue.

Page 8
If the problem still persists, contact our customer service for
assistance.
Overheating protection is
activated (continuous use
with 5 or more tanks of water
on the highest pressure)
Turn off and wait 2 hours
before restarting
Problem
Reservoir leaks Seal ring is abnormal Remove the seal ring
and reinstall
Low water
pressure
Lasts only
few minutes
with full
charge
Motor makes a
sound but no
water is coming
out
Motor doesn't
make a sound
Product
stopped
working
suddenly
Nozzle tip blocked Replace with new nozzle tip
Low battery (the device has been
idle for more than 3 months)
Activate the battery by
recharging it for 16 hours
Suction valve dislocation Keep device on, fill water to
the hole for the nozzle tip
Low battery Recharge the device
Nozzle tip blocked
Dead battery
Damaged charging cable Try with new charging cable
Broken adapter Try with new adapter
Contact retailer
Replace with new
nozzle tip
Cause Corrective action
Troubleshooting

Page 9
Push outward
Add water here
If left unused for a long time, the nozzle tip may not spray
water immediately. Please try the following:
Reminders
1. Add the proper amount of water into the hole for the tip.
Then, insert the tip and press the power button to turn on
the device.
2. Detach the water tank by pulling on it, then reset it.

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Specifications
Input:
Output:
Charging time:
Material:
Waterproof level:
Reservoir capacity:
Water flow method:
DC 5V 1A
3.7 V
3 - 5 hrs
ABS, PC
IPX7
10 fl oz
pulsating