Section 15 - Test Alarms
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15.2 Test Channel Alarms
1. To test vibration alarms for channel A,
adjust the signal amplitude such that the
vibration signal is below the Alert and
Danger alarm setpoint levels on the
monitor.
2. Wait for the 30-second Timed
OK/Channel Defeat delay time to elapse.
At the end of the delay the BYPASS
LEDs will go off and the OK LEDs will
come on, flashing at 1 Hz.
3. Press the RESET switch and verify that
the OK LEDs are on, and the ALERT and
DANGER LEDs are off.
4. Adjust the function generator such that
the vibration signal on the monitor just
exceeds the Alert setpoint level and verify
that the ALERT LED comes on after the
optioned vibration alarm delay period has
elapsed (flashing if the First Out option is
selected).
5. Verify that the Alert relay changed state.
6.
Press the RESET switch on the System
Monitor and verify that the ALERT LED
remains on and steady (and flashing
stops after reset occurs if First Out option
is selected).