Olympus U-RFL-T Instrukcja obsługi - Strona 8
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Fig. 3
5
2
Setting/Resetting the Hour Counter
1. Push the reset button @ inside the reset button guard so that the hour
counter ² reads "0.0".
Do not push the reset button @ until the next time the burner is
replaced.
2. Figure "0.0" represents the hour of use. The reading counts up by 0.1
every 6 minutes.
3. When the life counter indicates the end of service life specified for each
burner, replace it for safety, even if the burner seems to be usable further.
Using a burner after its life has expired may result in the burner
burst.
}The burner light increases flickering when the end of its service life
approaches. In this case, it is recommended to replace it earlier depending
on the purpose of observation.
Standard Burner Life
· Mercury burner USH-103OL: 300 hours*
· Xenon burner UXL-75XB: 200 hours**
** Average life under a lighting condition of 2-hour on/30-minute off
cycle. Turning the burner ON-OFF repeatedly in a shorter cycle
decreases the burner service life considerably.
** Average life under a lighting condition limiting every on period within
60 minutes. Turning the burner ON-OFF repeatedly in a shorter period
decreases the burner service life considerably.
}If you keep using the burner exceeding its life, the power supply unit may
detect the abnormality and the burner may blink.
In such a case, stop using the burner and replace the burner.
(Fig. 3)