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The
※
reading comes from the meter is as reference for
dentist to adjust the appropriate curing time. Dentists still need to
follow the curing procedures which are provided by composite
manufacturer.
※
The light source must aim at the fixed position when
operated. The working distance must be within 3mm from the
fixed position. The depth of the polymerization of material is not
less than 2mm. Curing layer by layer is recommended if the
material is very thick!
SECTION VII. SAFETYPRECAUTIONS
a). Before operation, you have to read usage manual
carefully.
b).
CAUTION: This curing unit produces high output
curing energy!
Do not place light directly on or toward unprotected gingival
or skin.
he light source has to shoot directly in the polymerization
of resin material when it is in clinical use. Improper radiation
which may affect the curing result should be avoided.
c).
CAUTION: Do no look directly at the light emitted
from this curing unit. Do not use this device without suitable
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protective eye ware for the operator, assistant and patient.
Suitable protective eye ware blocks all energy below 550nm.
d).
CAUTION: Persons having a history of
photosensitive reactions or who are using photosensitizing drugs
should not be exposed to light from this unit.
e).
CAUTION: Equipment not suitable for use in the
presence of flammable anesthetic mixture with air or nitrous
oxide.
f). To keep the safety operation, we suggest that check your
local AC power supply voltage before you buy this product
oversea.
g) The curing light should be placed in the original packing
box in a dry and clean cupboard, in case of its drop onto the
floor.
SECTION VIII. MAINTENANCE
1. This unit can not be dismantled privately; otherwise the unit
will be damaged wholly.
2. For non-use for a long time, the unit should be cleaned and
then put away it inside the original package.
3. Be sure there is no any resin or material sticking on the
surface of the light guide
4. If the materials are sticking on the light guide, immediately
Содержание DY400-4
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