3) After use, close the door and turn off the main switch. (see Section 4.6)
CAUTION
■
Do not touch the LED unit and its surroundings after using the unit for a long time. Otherwise, burn injury
could be caused.
Note
● When not using the unit for a long time, unplugging the power cord is recommended for energy saving.
5.2 Step mode
Note
●Use the step mode only for pre-curing.
1) Open the door and verify the door open indicator being lit.
(Standby status in the step mode)
2) Place an object subject to curing in the recommended curing position (described below) and press the Step
mode switch.
- Light irradiation only by upper LEDs immediately starts and remaining time appears on the time display.
- Ten seconds is added to the remaining time by additionally pressing the Step mode switch with light
irradiation in progress.
- The maximum 30 seconds of addition is possible.
CAUTION
■
Do not look in the unit for monitoring irradiation light in the step mode. Otherwise, eyes could be damaged.
■
Avoid continuously looking at refl ected lights by appropriately taking intermission when working on the unit
in the step mode for a rather long time. Otherwise, discomfort could be felt.
■
Do not bring your hands close to the irradiating light source. Otherwise, burn injury could be caused.
CAUTION
12
10
7
9
8
11
■
When irradiating a prosthesis in the step mode, avoid locating your hands
between the light source and the turntable as much as possible by using
a crown clamp, for example. Otherwise, tanning could be caused due to a
prolonged use.
CAUTION
■
Do not directly hold and cure a composite in hands in the step mode.
Otherwise, burn injury could be caused by the hot composite.
3) Upon the completion of light irradiation, remove the object subject to curing.
* Using the unit for a long time may result in blinking of the overheat indicator due to excessively high
temperature of LEDs (temperature warning). With the occurrence of temperature warning, taking intermission
for the period equivalent to the previous curing time is recommended.
* A further rise in temperature will result in a forced stop of operation for allowing the LEDs to cool down,
thereby irradiation being disabled.
EN
EN 17
5. Use Method
5.1 Basic use method
Note
●
Verify normal operation of the unit prior to use.
●
Pay special attention to the following during use of the unit:
- Monitor the entire unit for any fault at all times.
- In case of any fault found on the unit, take appropriate action such as shutting down the unit.
WARNING
■
Light-sensitive personnel such as those allergic to light are prohibited to use the unit. In addition, care
must be taken for irradiation light not to shine on light-sensitive people such as those allergic to light.
■
Personnel equipped with a heart pacer should not use the unit.
■
Otherwise, the pacer could malfunction.
WARNING
■
When repairing a prosthesis removed from patient’s oral cavity, disinfect it prior to placement in the unit.
Otherwise, infection could be caused.
1) Turn on the main switch and verify that something appears on the time display.(see Item 3.2.2)
2) Cure a composite in the step mode (see Section 5.2) or full mode (see Section 5.3).
CAUTION
■
Do not directly look at the irradiation light. Otherwise, eyes could be damaged.
■
Do not irradiate light on an object located closer to the light source than being recommended. Otherwise,
the object could be heated.
■
Do not bring your hands close to the irradiating light source. Otherwise, burn injury could be caused.
CAUTION
■
Wear suitable protective equipment such as glasses that cut off light with a wavelength of 500 nm or less
when continuously working on the unit for a long time or if you are sensitive to light or have a cataract or
damaged retina, for example.
CAUTION
■
To operate the switch, use your fi ngers but not any sharp tool.
CAUTION
■
When opening /closing the door, do not allow your hand or part of your body or the object to enter into
below the door or the gap. Otherwise, personal injury or property damage could be caused.
CAUTION
■
Arrange an object subject to curing with its curing surface facing the light source.
■
Set curing time suitably for the use material.
■
Be sure to verify the material for perfect curing upon the completion of curing. In case of insuffi cient curing,
additionally irradiate light.
■
Clean off contamination of the lens cover or replace the contaminated cover. Otherwise, the contaminated
portion is heated to cause deformation or melting of the cover.
EN 16
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