Why winterize a watermaker?
In a watermaker that will stand idle for a long time, sea water left in the membranes can cause biological growth and fouling. The manufacturer’s…
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Blog
Notes from the field,
Technical notes, maintenance guides and project notes on yacht and boat systems. Manufacturer documentation and the system's own conditions always come first.
How do you choose a bilge pump?
Pump selection weighs compartment volume, mounting position, hose size, discharge head and the electrical system together. The rated flow on the label is…
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Why does the hydrophore keep cycling?
Frequent cycling usually comes from low pre-charge in the expansion tank, a small leak in the plumbing, a faulty check valve or a wrongly set pressure…
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Why does a hydraulic system overheat?
Overheating can come from low oil level, dirty or wrong-viscosity oil, a clogged filter, a relief valve constantly bypassing, internal leaks or…
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How can you tell there is air in the steering?
A spongy feel at the wheel, play, a change in the number of turns lock-to-lock and the rudder creeping on its own are typical signs. The system is bled to…
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Why does a black water tank smell?
Odour usually comes from a blocked or undersized vent, a saturated carbon filter, old hoses that let odour through, waste left standing in the tank or…
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How does air get into a fuel line?
Air usually enters on the suction side: loose or cracked fittings, a damaged filter seal, a clogged pre-filter, a low tank level or small leaks. The…
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When should the sea water strainer be cleaned?
It depends on usage and the water you are in; a visual check before every trip and regular cleaning during the season are recommended. Loss of cooling on…
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Keeping you
Share the system, your marina and what you need; if necessary we start with an on-site survey.