Boxfish ROV Owner’s Manual
V1.3. All rights reserved. Information and specifications may change at any time without notice.
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Replace the plug (or cable) back into the ROV.
Dispose of the cleaning swab responsibly.
NOTE: Fibre optic cleaning sticks are for single use only.
How to release vacuum from inside the ROV
You will need to release any vacuum from inside the ROV before any
procedures that involve:
Removing the tray from inside the ROV
Removing or replacing any penetrator ports into the ROV pressure vessel
(such as thrusters, lights or accessories).
Unscrew and take off the cap of the vacuum port on the rear of the ROV.
Keep the cap in a safe place while you are working.
Unscrewing cap from vacuum port
Pull the pressure valve outwards to release the vacuum.
Pulling valve out to release vacuum
Replace cap back onto vacuum port.
How to replace thrusters and propellers