The manual pool vacuum is an essential cleaning accessory and sufficient for cleaning small and medium-sized pools.
Given its low cost and ease of use, it is also a significant part of routine maintenance, especially in the event of a failure of your automatic pool cleaner, if you have one.
Why use a manual pool vacuum?
In general, a pool vacuum cleaner, whether manual or automatic, is an essential tool for removing dirt and debris that settles in the corners and the bottom of the pool.
Where the brush takes off the dirt, the manual vacuum cleaner will also suck them up through the filtration system or directly to waste. It protects against the deterioration of swimming conditions, water clarity, and helps keep a swimming pool clean, healthy, and pleasant.
The advantages of vacuuming a pool manually
Brushing the walls and floor of the pool prevents the formation of algae.
Brushing also targets areas in the pool where dirt tends to settle.
When should you manually vacuum the pool?
During the season, when too much dirt from the use of the pool or deposits have formed in the pool because of wind and bad weather. This involves removing the dirt and deposits from the pool to help the filtration system.
After a period when regular maintenance of the pool and water treatment could not be carried out. For example, after a return to service of the filtration system at the end of winter, or after returning from vacation, or because the weather has forced you to do so (green water with algae blooms, large volumes of debris to be removed from the water).
Note that if the debris to be removed is a lot (leaves for example), it is preferable to first use the net beforehand so as not to unnecessarily clog the baskets of the skimmers and the prefilter of the filtration pump.
How to connect a manual pool vacuum?
Connect the head of the brush with the telescopic sleeve and put the connection hose in the pool. It will be necessary to get the air out of the hose, starting by connecting it to the head of the brush. If air is sucked in, the pump won’t prime.
Immerse the hose and the brush in the pool water, holding the brush handle and the other end of the hose. Remove the air in the connection pipe by placing it in front of an outlet water jet or by immersing it vertically in the pool so that the air escapes from the pipe.
Now bring the pipe filled with water to the inlet connection point, you can put your hand on the top of the pipe so that the water does not escape if that part of the pipe is out of the water.
If the pool is fitted with a brush socket, then fit the other end of the hose into the brush socket.
If the manual vacuum cleaner must be connected to the skimmer, then fit the other end of the hose onto the skimmer. In this case, and depending on the model, it could be connected either directly to the pipe under the skimmer basket or if you have a disc that fits on top of the skimmer basket called a skim vac. The suction fitting will be on the top of the disc.
Should the pool pump be on or off when fitting the vacuum brush?
If the pump is stopped and you are alone, the connection hose can disconnect itself from the brush or the skimmer and partially re-fill with air.
In this case, it may be better to have two people (one holding the hose, and one which starts the pump) or, if you are alone, to correctly position the multi-way valve and the T and D valves. Turn on the pool pump before connecting the brush.
The multi-way valve must be in the filter position if there is not much dirt to vacuum. If the bottom of the pool is very dirty, it may be preferable to put the multi-way valve on the backwash (drain) position so as not to clog the filter.
If the brush is connected to the skimmer, open the valve of the corresponding skimmer and close the bottom drain valve. This will give more suction power to the brush.
How to use a manual pool vacuum?
Not many people like to vacuum a pool. Therefore we vacuum to fast which is a mistake.
Do not hurry and be gentle when handling the brush.
Gently vacuum all areas to be cleaned. By going too fast, dust and deposits will move up and resuspend in the water. The water will become cloudy and you will not see the bottom of the pool nor where you are vacuuming. Then you will have to wait for the dirt to settle down again.
The head of the vacuum cleaner must be effective on all surfaces and please respect the pool coating: walls, bottom, corners of the pool. If the coating is a liner, use a brush head that does not pierce the coating at the corners and edges. If the coating is a shell or concrete, a brush head with rollers is recommended so as not to scratch the coating.
Here again, the fact of going slowly makes it possible to avoid scratching, piercing or making impact points when the head of the vacuum cleaner bangs on the covering.
Once the vacuuming is finished, it is, of course, necessary to dismantle the brush and the hose.
Switching the pump off necessary to be able to empty the basket of the pump pre-filter and return the multi-way valve to the “Filter” position if it was on “Drain”.
Empty and clean the skimmer and pump pre-filter baskets. Return the T-valves to their original position and, if necessary, restart the pool pump.
As the name suggests, a manual pool vacuum involves cleaning work that is done manually. We must remember to not vacuum to fast due to the risk of sucking air and putting most of the dirt back into the water.
It is possible to take turns vacuuming, doing it as a team, or make it in the form of a game.
That said, there is nothing more effective than vacuuming the dirt from a pool than with a manual vacuum cleaner. You can do without a robot but you can never do without a manual vacuum brush. And even if its easier to call a company for the cleaning and maintenance of your pool, you should always have one on hand.