Dolphin Robotic Pool Cleaners are one of the most widely used swimming pool cleaners in the United States and all over the globe too.
They are extremely work efficient and cost-effective at the same time.
These attributes have made them popular among the swimming pool owners.
But just like any other device, the dolphin pool cleaners have some of their own issues too.
One of the most common issues that the users face is that sometimes Dolphin pool cleaner keeps floating and does not work as expected.
I will try to explain the main underlying reasons that are responsible for this problem.
Listed below are the 5 most common reasons that cause Dolphin pool cleaner to float or malfunction.
5 Main Reasons that Cause Dolphin Pool Cleaner to Float
Reason 1: Loose or Broken Hose Connection
One of the main reasons for floating pool cleaners is a loose or broken hose connection.
A loose or broken hose brings air inside the system.
As air is lighter than water, your Dolphin pool cleaner starts floating in the swimming pool.
So, when you see pool cleaner starts floating, then first check the connection of the hose.
If the connection is loose, try to tighten up the connection.
If any section of the hose is broken, replacement is required.
In that case, you need to replace the old hose of your Dolphin pool cleaner.
You can easily buy it either locally or on online platforms.
But while buying it, you need to make sure the hose is of the correct measurement.
Reason 2: Damaged O – Rings or Climbing Rings
O -rings or climbing rings are one of the most common components in devices like heaters, booster pumps, pool pumps, filters, etc.
The main function of this component is to prevent water from flowing out.
Also, they are responsible to prevent air from entering the device.
If the o- rings get damaged, air will enter the system and the device will float on the water.
In this case, you need to replace the damaged O-rings with the new ones to fix the floating problem.
Reason 3: Presence of Water in Float Head
If your device has float heads, the presence of water in it may be the reason for floating of the pool cleaner.
Therefore, you need to make sure that the float heads should not contain water inside.
Reason 4: Improper Adjustment of Thrust Jet Nozzle
If your Dolphin Robotic Pool Cleaner has an adjustable thrust jet nozzle, any error in its adjustment may cause the device to float.
So, if your device is floating, check the adjustment of your jet nozzle.
If you find any error in the thrust jet nozzle of your Dolphin cleaner, then I recommend to fix it asap.
If you have any doubts, then it is better to refer to the user manual for guidance.
Reason 5: Broken Back Valve
Back valves in pool cleaners help the device collect debris and move forward.
If your Dolphin pool cleaner is floating then probably its back valve is broken.
So, it is important to always check the back valve if your pool cleaner is floating.
In case of any damage, take the help of an expert and replace it.
In this article further, I will now provide my 6 simple steps that help you fix the issue of floating Dolphin pool cleaner.
Recommended Articles for You:
Fixing a floating pool cleaner does not need you to understand a rocket science.
You just need to follow the below mentioned 6 easy steps.
Step 1: First thing is you need to switch off your Dolphin Robotic Pool Cleaner and plug it off.
Then take the cleaning machine along with the hoses out of the pool.
Step 2: After taking the device out of the pool, you need to run the garden hose through the pool cleaner hose.
This action will help to detect any leaks.
Step 3: In case you find any leaks or broken parts, you need to replace them asap.
Replacement parts are available both in local shops and on online platforms.
Step 4: Once the replacement is done, you need to put the cleaner again in the pool and observe if it is still floating or not.
Step 5: If the pool cleaner is still floating, check the presence of water in the float head.
You need to shake it to listen to the sound of the water.
If there is any water inside, then you may have to replace the float head too.
Step 6: Finally, if the float head is ok, check the O-rings.
If you find any broken parts, then you need to fix them or if possible replace them.
FAQs Related to Floating of Dolphin Pool Cleaner
Are Dolphin Pool Cleaners Bad?
Like any other device, Dolphin pool cleaners may also malfunction if not maintained properly.
However, the longevity of the device depends on how it is handled.
If properly maintained and cleaned on a regular basis, then Dolphin pool cleaners can last for a couple of years or even more.
How Does a Pool Cleaner not Float?
A floating pool cleaner on the water surface means something is wrong with the device.
Ideally, pool cleaners should be underwater and must operate automatically.
A pool cleaner has small weights, float heads, etc. to prevent it from floating on the water surface.
When internal parts are broken or damaged, then such automated pool cleaners stop working and start floating on the water surface.
You can prevent this floating issue by regular cleaning and replacing the damaged internal parts of the machine.