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Before starting the installation, ensure that the monitor main supply switch is in the <O> position
(OFF), and that the INLET and OUTLET valves inside the monitor are closed (horizontal
position).
1. Bolt the IED to a proper structure or a Morgan Schaffer Calisto Mounting Stand using the
provided vibration mounts.
2. Connect the earth ground and mains power.
3. Connect the alarm relays (if required).
4. Connect the analog 4-20mA outputs (if required).
5. Connect the analog 4-20 mA input (if required).
6. Connect the RS-485 or RS-232 or Ethernet line (if required).
7. Prepare the transformer SUPPLY and RETURN valves.
8. Connect the copper tubing (or stainless steel braided hoses) to the transformer valves and to
the corresponding oil INLET and OUTLET ports.
9. Connect the supplied Quick Connect Oil Sampling Tube to the sampling port and use a
container to purge the oil RETURN line.
10. Open both transformer valves.
11. Open the OUTLET valve and purge 500 cc of oil from the monitor RETURN line.
12. Close the OUTLET valve.
13. Open the INLET valve and power ON the monitor to pump oil through the SAMPLING
port. Purge 500 cc and power OFF the monitor.
14. Disconnect the Quick Connect Oil Sampling Tube from the SAMPLING port (do not close
the INLET valve).
15. Open the OUTLET valve.
16. The monitor is ready to be configured. Refer to Section 4.0 INSTRUMENT SETUP AND
OPERATION.
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