Troubleshooting Your Inground Pool Cleaner

An inground pool cleaner plays a big role in keeping your pool water clear without loads of manual work. When it's working right, you can trust it to handle much of the dirt, leaves, and other debris. But like any piece of equipment, it can run into trouble now and then. That doesn't always mean it’s broken though. It may just need a little attention to get back on track.

If your cleaner seems off or isn't moving like it used to, taking a closer look could save you a bigger headache later. Troubleshooting early keeps your pool cleaner working well and helps maintain your water's condition during the colder months when people usually swim less. End-of-year maintenance is a great time to spot little issues that may have gone unnoticed through the busy summer.

Common Problems with Inground Pool Cleaners

Pool cleaners are designed to work quietly in the background, but when something goes wrong, it usually becomes obvious pretty quickly. If it’s not moving, getting stuck, or missing large areas of the pool, the issue likely needs attention. You might even notice it stopping randomly or not picking up dirt like it did before.

Here are some of the most common issues homeowners deal with:

- Weak or no suction power

- Cleaner stopping and starting constantly

- The unit is moving but leaves debris behind

- Cleaner gets stuck in one spot and doesn’t move

- Parts like wheels or tracks seem worn or jammed

These problems can come from different sources. Poor suction may be due to a clogged filter or air trapped in the hose. A cleaner that moves slowly or not at all could have something stuck in its gears or may need its wheels or bands checked. Some units rely on water pressure, and any interruption in flow can throw things off. If your pool cleaner isn’t climbing walls or only covers part of the pool floor, it might be a sign that flow or pressure isn’t balanced.

Having a simple system to spot these symptoms early can help reduce downtime. For example, if your cleaner consistently stalls near a step or corner, look for anything blocking its path or interfering with its movement. Understanding these signs can steer you in the right direction before bigger replacements are needed.

Diagnosing Suction Problems

When your inground pool cleaner loses suction, it usually stops performing well. It might leave patches of dirt behind or fail to stick to the pool surface. Suction is what powers many cleaner models, so even a small drop in force makes a real difference.

Start by checking these areas:

1. Look at your pool’s skimmer and pump baskets. If they're full of leaves or debris, they’ll slow the flow of water.

2. Inspect the cleaner’s hose for cracks, loose connections, or worn-out hose sections. Air getting into the line can reduce suction.

3. Backwash or clean your filter. A dirty filter can block circulation and drop suction across the entire system.

4. If your pool uses a dedicated suction line for the cleaner, make sure valves are properly adjusted for full flow.

Another issue could be trapped air. If air bubbles shoot into the pool from the return jets, that often means air is leaking into the system somewhere before the pump. Double-check connectors and seals on the hose or around the pump lid.

A quick way to test suction is to remove the cleaner from the line and run the system just with your hand feeling the pull. If it feels weaker than usual, there’s likely a clog or circulation issue upstream. Suction-related problems usually don’t require replacement parts right away, but they do need fast attention before they trigger bigger problems, like a burnt-out pump motor.

Handling Mechanical Issues

Pool cleaners sometimes hit snags that aren't related to suction. Mechanical issues, such as wheels or brushes getting stuck, are common culprits when the cleaner refuses to move or cleans ineffectively. Luckily, tackling these problems usually involves a few straightforward steps.

First, check the wheels or tracks. Debris can get lodged, causing the cleaner to stall. You’ll want to remove any visible obstructions. If the wheels are worn, replacing them might be necessary. Next, inspect the brushes or flaps for any tangled leaves or dirt that could limit their function.

If your cleaner is making unusual noises, it might need a look under the hood. Open the casing and see if anything's amiss inside. Sometimes simple lubrication can go a long way. A small amount of appropriate lubricant on the moving parts can reduce friction and improve performance.

Here’s what you can do if the cleaner seems to be moving sluggishly or not at all:

- Examine all moveable parts, like wheels and brushes, for wear and tear

- Remove debris stuck in any part of the cleaner

- Lubricate moving joints if they're stiff

- Replace broken parts promptly

Remember, while many mechanical issues can be resolved at home, some situations call for professional help, especially if taking the cleaner apart seems too overwhelming.

Maintaining Your Pool Cleaner

Regular maintenance is the key to a long-lasting pool cleaner. Routine tasks don't take much time and can save you from unexpected breakdowns. Start with a weekly check and cleaning of the unit. Rinse all parts to remove chlorine and pool chemicals that can cause corrosion over time.

Storage is something not everyone considers, but it makes a difference. When your pool cleaner isn't in use, make sure it's stored in a cool, dry place. Avoid leaving it coiled on the pool deck where the sun or rain can reduce its lifespan.

Aim to have a maintenance schedule that includes:

- Weekly rinsing and drying of the cleaner

- Storing in a protected environment away from direct sunlight

- Regular inspection of hoses, joints, and connections for early damage signs

- Scheduling professional check-ups annually

These steps help ensure your pool cleaner continues to perform effectively with each swim season. Such routine care keeps your investment secure and your pool looking great.

Keep Your Pool Cleaner Running Smoothly

Keeping an eye on your inground pool cleaner can save not just your time but also additional repair costs. Quick fixes are often within reach with a bit of attention and basic maintenance. When you spot issues like reduced suction or mechanical hiccups, acting fast helps prolong the life of your equipment.

Having a well-functioning cleaner means less manual labor and more time enjoying a clean pool. Regular upkeep, attentive troubleshooting, and occasional professional help go hand in hand to keep your pool in great condition. This approach keeps everything working as it should and ensures your pool stays a relaxing retreat for everyone.

If you're noticing that your cleaner is slowing down or not picking up debris like it used to, it might be time to address the issue before it leads to more costly damage. For help with diagnosing or fixing your inground pool cleaner, count on the experienced team at True Light Pools to get your system back in top shape so you can enjoy a spotless swim every time.