Lighthouse REMOTE 3104P, Руководство по эксплуатации, Страница: 20 / 82

Lighthouse REMOTE 3104P, 5104P Operating Manual
3-2 248083336-1 Rev 3
Operation
Before Power Up
Before using the REMOTE 3104P or 5104P, make sure the inlet is
uncapped. Failure to do this may damage the internal pump and void
the instrument’s warranty.
Before relocating the counter, power it OFF and reinstall the cap to
prevent contamination of the internal laser sensor.
Understanding the LEDs
The front-panel LEDs have special meanings when illuminated. The
figure below shows location of the LEDs and gives a brief description
of their meaning.
Figure 3-1 Front Panel LEDs
• The green POWER LED turns on when the instrument is powered
on.
• The green FLOW LED turns on when the flow is correct.
• The green FLOW LED will blink ON and OFF if flow is
insufficient.
• The orange SERVICE LED will stay on steady if Laser power is
low, sensor optics are dirty or the view chamber contains foreign
objects.
• The blue SAMPLING LED turns on when the instrument is
counting.