Prepare To Bring The Monitor On Line - GE Bently Nevada 3300/25 Operation Manual

13.4 Prepare to Bring the Monitor On Line

1. Reduce the function generator amplitude to below the alarm setpoints and observe
that the ALERT and DANGER LEDs go off (if nonlatching alarm jumpers are installed).
2. Press the RESET switch on the System Monitor to reset latching alarms.
3. If Monitor Trip Multiply option (GG) is 01 or 02
Trip Multiply activated. (See Trip Multiply Monitor Functions,
setpoint levels are multiplied by 2X or 3X when Trip Multiply is activated.
4. Disconnect the function generator and reconnect the transducer to channel A in
accordance with the field wiring diagrams at the end of this manual. Verify that the
OK LED comes on and the OK Relay energizes (if nonlatching OK mode is selected).
Press the RESET switch on the System Monitor to reset latching not OKs.
5. If Danger Bypass or Channel Bypass was turned on at the beginning of this test, turn
it off before monitoring resumes. (See the Danger Bypass and Channel Bypass
sections of this manual).
NOTE: For a Single Transducer Input repeat the test for Alert and Danger setpoints for
the
channel B alarms.
Section 13 - Test Alarms
(see Section 8.2), repeat this test with
Section 2). Alarm
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