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Italian Trulli

Operations

Startup and Pre-work checklist is
performed on deck

The E230 Series cleaning head is raised by crane from it's deck mount with personnel tending the umbilical. An 11 kW generator is mounted aft. A crew of two can run the whole operation.

Umbilical and Spool

The tough and durable umbilical protects wires and tube. A custom levelwind and fairlead ensures a perfect cable lay to prolong umbilical life and maintain a clear deck. Simple controls and safety measures are built-in.

Electrical enclosure and Remote
controls

An 11 kW generator supplies AC electric power to the wall-mounted enclosure which powers the PLC controls, remote control, and sends AC power to the head. The remote control can display motor information, depth, direction, and live camera feeds. It also has a tough and durable cable flexible enough for the operator to walk on deck.

All electric operation means it cannot freeze.
Freezing conditions are not an issue!

Guards protect tracks and control loose net.

E230 Series head stowed on cradle. Shown ready to deploy

The cleaning head is positively pressurized with dry air. This allows for better hose flotation for travel on the net and most importantly safeguards the electronic components. The umbilical is connected directly to the cleaning head without tension.

Staff lowering head into the pen to clean

A convenient lift point for a crane hook allows for easy lifting and deployment of the cleaning head.

Staff member overseeing deployment, 270 kg cleaning head weight.

Lowering head into the pen to
clean

The cleaning head can be adjusted to positively or negatively buoyant. The umbilical is slightly positively buoyant. A gaff can help control the head through the lifting ring.

Remote hand-held corded control

The controller has an easy-to-use touchscreen and joystick controls. It is made for all-weather industrial use. A durable, flex-rated, UV- and chemical-resistant cord connects to the console. The video screen also displays navigational aids like depth and direction.

Speeds, power, and depth are displayed on the control screen.

Four Cameras at each corner
provide views of net ahead and
behind

The wheelhouse screen provides a larger view of cameras.

On-site use with actual cleaning
performance

Navigational indicators on the camera screen allow the operator to clean
efficiently and confidently. Movement is possible in many types of fouling and
in any orientation.

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