SIGRIST FireGuard 2 Integral, Инструкция по эксплуатации, Страница: 42 / 102

Instruction Manual FireGuard 2 Operation
42 13542E/4
The events are indicated on the LED according to the following table:
LED status on the
photometer Meaning Next steps
LED permanently off Instrument is powered off or
defective. Power on the instrument.
LED flashes every 15 seconds The instrument is in measur-
ing mode without faults.
LED flashes twice every 15
seconds The instrument is in measur-
ing mode without faults. The
WLAN access point is active.
LED switches on and off in
one-second intervals Checking unit recording is
running. Wait until the LED goes out
for 5 seconds.
LED switches on and off in
four-second intervals Limit is exceeded Carry out the measures for
when the limit is exceeded.
LED permanently lit Fault Isolate the malfunction ac-
cording to Section 10.
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