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NOTA: Cycle interruption.
Both in the FASt and in the SLOW RISE mode, the exposure cycle can be interrupted at any
time by pressing the on/off button on the handpiece (Table 1 at page 11 - Ref. D).
NOTA: Additional exposures.
At the end of any exposure cycle, it is possible to carry out one or more additional cycles by
pressing the on/off button on the handpiece again each time (Table 1 at page 11 - Ref. D).
For a quick guide to the signalling, see Table 2 at page 12 and Table 3 at page 13.
6.4
Light Intensity Measurement
to determine whether the light intensity is sufficient:
1.
Place the tip (Figure 9 at page 17 - Ref. A) flat, on the surface of the light-intensity
sensor without pressing it (Figure 9 at page 17 - Ref. B);
2.
Press the on/off button (Figure 9 at page 17 - Ref. C) to switch on the lamp.
The test LED (Table 1 at page 11 - Ref. D) will indicate the measured light-intensity:
• Green = light-intensity suitable for effective treatment;
• Yellow = light-intensity insufficient.
CAUTION: If the working luminous flux is not sufficient, do not proceed with the treatment
on the patient and carry out the following checks:
1.
Check that the tip is not dirty.
2.
Clean the tip (see
If these measures do not lead to improved performance, place the device out of service (by
disconnecting it from the mains) and make sure that it cannot be started by unauthorised
persons. Any repair work on the device should be carried out by an authorised Mectron service
centre.
6.5
Safety Protection
In the event of extremely heavy duty use, with long and repeated exposure cycles, a thermal
protection device is triggered automatically. An acoustic signal (3 beeps) will be heard. This
protection device will temporarily prevent use of the lamp for a few minutes. The yellow and
green LEDs flash.
A
D
B
Figure 9 – Light Intensity Measurement
Chapter 7.1 on page 18
C
);
USE
17
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