The 40 µm filter is added in line from the day tank to the lubricators, to ensure no particles pass into the HJ SIP valves larger than 40 µm to avoid clogging the valves.

All HJ installations with HJ SIP valves are installed with a 40 µm filter.

The cylinder oil day tank, supplies the lube oil needed for the lubricators. A typical cylinder oil day tank holds approximately 500 litres.

The PC unit, which controls the lubricators is located inside the engine control room. Through the PC unit it is possible to lower the feed rate as well as to choose the preferred automatic regulation algorithm.

Any alarms triggered will be presented on the PC unit in clear text. The PC unit also enables monitoring of the system as well as logging relevant data including any alarms.