Commissioning; Turning On Dga Monitor; Connecting To User Interface - Vaisala Optimus OPT100 Installation Manual

OPT100 Installation Guide
5. Commissioning
5.1 Turning On DGA Monitor
CAUTION!
turning it on.
CAUTION!
power to the DGA monitor immediately and inspect the AC and DC power
wiring. The circuit breakers may be tripping because of a loose wire or incorrect
connection.
1. Verify that the circuit breakers Main and Heat inside the DGA monitor are turned on.
2. Turn on AC power from the external disconnection device.
3. Turn on the circuit breaker F1 Main and switch S1 inside the power supply unit.
4. Check the DC OK LED on the power supply:
• If the LED is lit solid green, DC power to the DGA monitor is successfully turned on.
• If the LED keeps blinking, it is likely that the 24 VDC connection to DGA monitor is
wired incorrectly. Turn off switch S1 and AC power, and correct the problem before
attempting to power on the DGA monitor again.
5.2 Connecting to User Interface
• Laptop computer with:
• RJ45 Ethernet connector
• Web browser (Google Chrome ™ , Microsoft Internet Explorerâ, or Mozilla
Firefoxâ)
• Ethernet cable with RJ45 connectors for temporary use
• Administration password for this DGA Monitor
1. Connect your computer to the same network as the DGA monitor. If you are connecting
locally, connect the network cable between your computer and the port marked ETH1 on
the processing unit inside the DGA monitor.
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Verify that the DGA monitor is fully wired and grounded before
If the circuit breakers will not stay in the ON position, turn off AC
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