tightened. Check by attempting to loosen by hand. If you are able to loosen one or
more, tighten them then attempt the vacuum test again.
3. Make sure that all of the O-rings are installed in the penetrators. If any are missing,
install then attempt the vacuum test again.
4. Check that the face seal O-rings and radial O-rings are installed in the battery and
electronics enclosures and in good condition. If you find a damaged or missing O-ring,
install and attempt the vacuum test again.
If you are still having trouble holding vacuum, please contact us
at support@bluerobotics.com
To continue assembling the BlueROV2, remove the acrylic tube and dome from the
electronics enclosure.
Installing the Power Wires from the Penetrators
To install the wires from the penetrators, you will need the following parts and tools:
• 1 x Large (~#2) Phillips head screw driver
1. Connect the battery power bullet connectors to bullet connectors on XT60 to bullet
connector adapter.
2. Connect the Lumen power wire (red) to the Power Terminal Block with the other red
wires. Use the rear screw terminal that is second from the bottom. To help keep the