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ページを印刷するWATER FLOW
An adequate water flow setting, indicated by a small spray or rapid drips,
should be selected for the power setting used to prevent overheating of
the insert tip during function, and to prevent possible injury.
INSTRUCTIONS FOR USE
Ensure that the insert is suitable for the frequency (25K or 30K) of the
scaler unit. Always sterilize inserts prior to each use in accordance with
the insert manufacturer's instructions. Always use a light, smooth, gentle
touch with a well-positioned stable intraoral or extraoral fulcrum. The
lateral surfaces of the insert are normally used for clinical procedures. In
the event that this insert is dropped or damaged or becomes bent, discard
the insert and replace with a new insert. Inserts with high usage, which
exceed the warranty period, should be discarded to avoid in-use breakage
and possible injury.
Inserts should not be used for condensation of amalgam.
Care must be exercised to avoid iatrogenic results from the use of
ultrasonics in the presence of dental restorations. Note that the tip end or
other sharp aspect of an insert can scratch or otherwise modify the
surface of gold or amalgam restorations. Thin porcelain veneers and
composite margins can be cracked or crazed by activated ultrasonic tips.
Normal wear of the tip occurs during function. When approximately 2 mm
of the tip has worn the insert may lose up to 50% efficiency, and should be
discarded. Contact with composite restorations will cause more rapid
attrition of ultrasonic inserts.
O-RINGS
Before placing inserts into the handpiece performing the following steps
will increase O-ring life.
1. Fill entire handpiece with water
2. Lubricate O-ring (black or green material) with water
3. Gently twist the insert down into the handpiece until fully seated
UNIT POWER SETTINGS
1. DP#100, & DF#100 inserts should be used with minimum power
setting only on the unit.
2. DF#10, DF#1000 & DP#10 inserts should be used on low - medium
power setting.
3. DF#3 inserts may be used on medium - high power setting
As a rule the power setting on the unit should always be set at the
minimum and increased only as dictated by clinical requirements.
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INSERT STERILIZATION
Sterilize inserts before each use in accordance with the insert
manufacturer's instructions.
SPECIFICATIONS
These inserts are designed for 25K or 30K magnetostrictive scaler
handpieces with:
Internal diameter of 7.3 mm.
Internal length of no less than 125 mm.
INSERTS LIMITED WARRANTY
If, in normal use, any insert is found to be defective in material or
workmanship within a period of ninety (90) days from the date of
original purchase it will be replaced or the purchase price will be
refunded.
The limited warranty stated herein is the sole and exclusive warranty
to the insert and SEI hereby disclaims any and all other warranties,
expressed or implied, including without limitation, any statutory
warranties or any warranties of merchantability, fitness for use or
fitness for any particular purpose. SEI shall not be responsible for any
inconvenience loss, injury, or direct, indirect, tort, exemplary, punitive,
special incidental or consequential damage arising from the possession
or use of the insert. In no event will SEI's liability exceed the purchase
price of the insert.
Tampering, abuse, misuse, neglect, alteration, accidental damage,
failure to follow manufacturer's instructions, improper disinfection or
sterilization procedures, bending, re-grinding or re-shaping, or lack of
reasonable care with respect to the insert will void this warranty. Use
of the insert by anyone other than a licensed dental practitioner or
qualified hygienist will void this warranty.
A warranty claim must be accompanied by a dated sales receipt or
other appropriate documentation showing the date of purchase. In the
event of a warranty claim, it is the responsibility of the user to return
the defective insert(s) to original purchaser.
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