5. Remove the plugs from the pipe fittings on the DGA monitor and store them for possible
later use. Check that the fittings are clean.
6. Connect both oil lines to the fittings on the DGA monitor. Use the supplied Swagelok
â
adapters (delivered in a separate bag). See
Installing oil lines (page 32)
manufacturer's instructions for more information on tightening the fittings.
7. Install pipe supports for the flexible hose. Do not leave the flexible hose on the ground
where it can be stepped over.
8. Ground the flexible tubing and the support materials according to local regulations.
To verify that the oil connections are tight, check for leaks during commissioning
when the DGA monitor is pumping oil. Ideally, check the connections again after
the DGA monitor has been running for some time (for example, the next day).
More information
‣
Recommended locations of oil connections (page 15)
‣
Attaching power supply unit (page 37)
3.5 Attaching power supply unit
• 6-mm Allen key
1. If the Ground Mounting Set is used:
a. Attach the power supply unit to the middle of the mounting stand.
2. If the Wall Mounting Set is used:
a. Attach the power supply unit to the cradle.
b. Support the power supply unit and cradle and attach them to the bottom of the
OPT100 cabinet.
More information
‣
Installing oil lines with flexible hoses (page 35)
3.6 Attaching weather shield
• Weather Shield (Vaisala item OPTSHLD1)
• Weather shield (delivered in three parts)
• Screws and washers
Chapter 3 – Mechanical installation
37
Summary of Contents for Optimus OPT100
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