Maintaining a sailboat is a constant and challenging endeavor, and when unexpected issues arise, they can disrupt your cruising life. Recently, we encountered a peculiar problem with our drinking water pump. It started to pulse and wouldn’t pump water continuously. Determined to get to the root of the issue, we decided to take matters into our own hands and dive into the depths of the malfunctioning pump.
Identifying the Problem
If you’ve been following us, you know we are no strangers to minor repairs and maintenance tasks. However, the pulsating water pump had us puzzled. We needed a reliable water supply on board, and this issue demanded immediate attention. After discussing the symptoms, we speculated that the problem might lie with the pressure switch, a crucial component that regulates the pump’s functionality.
The Water Pump Investigation
We decided to dismantle the water pump. Carefully taking it apart, we inspected each element for signs of wear, damage, or blockage. To our surprise, everything appeared to be in good condition, including the pressure switch. At this point, we were left with more questions than answers. Nevertheless, we decided to proceed and replaced the pressure switch to rule out any potential issues with it.
Moment of Truth
With the new pressure switch in place, we reassembled the water pump, hoping for a successful resolution. Plugging it back in, we eagerly observed its behavior. To our delight, the pump seemed to work correctly, delivering a continuous flow of water without any pulsing. However, the solution was not as straightforward as we had anticipated.
Though the pump appeared to be functioning properly, we couldn’t shake the feeling that there might be an underlying cause. We found a very small amount of gunk near the pressure switch, but it didn’t seem like enough to cause a problem. The water at the marina was notoriously hard, and it seemed logical to consider it as a potential culprit. Hard water contains a higher concentration of minerals, such as calcium and magnesium, which can lead to limescale build-up and clog pipes and valves over time.
The Hard Well Water Mystery
With no other culprits apparent we had to conclude the hard well water was indeed wreaking havoc on our pump. A small amount of limescale had accumulated within the pump, causing intermittent blockages and the pulsating behavior we experienced. Although the pump worked fine with the new pressure switch, the root cause of the issue lay hidden within the inner workings of the pump.
The Water Pump Solution
To combat the effects of hard water, we implemented a multi-step solution. First, we installed a series of water filters and a water softener system. This device effectively removed the excess minerals from the water, preventing limescale formation and keeping our pump and water lines clean.
Additionally, we’re committed to regular maintenance checks for the pump, filters and water softener system. Preventive care and monitoring have become essential in ensuring the longevity and reliability of our drinking water system.
Our journey to troubleshoot the drinking water pump on our sailboat was a valuable learning experience. It reminded us of the importance of being hands-on sailors, ready to tackle unexpected challenges. By thoroughly investigating the issue and considering all possible factors, we were able to pinpoint the cause and implement an effective solution.
As sailors, we continuously learn and adapt to overcome obstacles. With proper care and attention, our sailboat’s systems will remain shipshape, allowing us to enjoy many more adventures on the open waters. Happy sailing!