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2. TAKING CARE OF THE STRUCTURE OF THE POOL
- The wood
Wood is a living substance which is subject to variations in humidity and temperature. Over the course of time wood is liable to swell, tiny cracks or splits may appear. Such
occurrences do not in any way alter the wood's resistance or the durability of our materials.
Furthermore, a deformity in the sides of the pool caused by the pressure of the water may occur, mainly on the central and lower planks (under maximum water pressure) – this
is normal.
On the understanding that the pool has been assembled according to the instructions provided, there is no cause for concern here regarding the stability of the structure.
The sterilising high pressure steam treatment of all the timber parts protects the wood from being attacked by insects and fungi. This treatment gives the timber a greenish hue
which does not pose any danger to humans. At any rate, this colour will fade with time. According to how much it is exposed to direct sunlight, the wood will gradually take
on a silvery grey appearance. This process can be slowed down by using a glaze or protective oil, which ideally should be applied a few weeks after the swimming pool has
been installed (this will stabilise the structure and reduce the greenish tinge caused by the steam treatment...).
- The liner
The liner is a flexible PVC membrane and is exceptionally fragile. Therefore make sure that the water in the swimming pool is absolutely clean and that the pH level is not too high.
- The surface of the water is the most exposed to a variety of deposits so it must be cleaned regularly with the appropriate products ( no solvents and no abrasives should be
used).
- Never put any undiluted treatment product directly on to the liner as this may cause discoloration. The solid blocks of these products must be dissolved in a chlorine diffuser or
ion the skimmer basket.
- When you pause the filtration system, particularly in winter, it is essential to treat the pool to prevent the build up of moss and calcium.
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Never completely drain the pool. You must never allow the liner to be left for more than 24 hours without water
in the pool otherwise it may change shape, cracks may appear, etc.
Stains on the liner: causes and solutions
COLORS OF
POSSIBLE CAUSES
THE SPOTS
1. Discoloration of the material due to contact with a
White
chemical (chlorine...)
White /grey
1. Calcium deposits
1. Migration of bacteria which have developed
Pink
underneath the membrane as a result of an underlying
humidity
1. Algae
Green
2.accelerated deterioration of the surface of the water
due to sun and oxidising products
1. Dead algae
Orange/brown
2. Water contains iron oxide or copper
1. Migration of bacteria which have developed
underneath the membrane as a result of an underlying
Black
humidity 2. Water contains heavy metals (iron, silver ...)
Liner is sticky
1. Algae
or has grease
2. Water contains heavy metals (iron, silver ...)
deposits
3. WINTER CARE AND SAFETY
Winter care is an essential element of maintaining the pool. The aim of this operation is to avoid the build up of too many algae and calcium deposits inside the basin during
the winter. By adding a winter care product you will be protecting the water and your pool in winter, thus making it easier to clean at the start of the new season.
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It is imperative that you do not completely drain the pool in the winter (or for a long period of time). In fact totally draining the pool
does not improve the condition either of the liner or of the structure of the basin, since the water plays a dual role, providing thermal
insulation and ballast. The pool is better protected from weather hasards, the water pressure prevents anything going through the
sides of the pool (in case of ground movement) and offsets the pressure of soil and groundwater.
Details about winter care of the filter are given in the notes provided with the tank.
It is a good idea to remove the ladder and put it away in a safe place. For safety reasons, this ladder must only be used for accessing the pool. You should cover the swimming
pool with a winter canvas cover or better still a tarpaulin safety cover certified according to safety standard NF P 90 308. In this case you will have to remove any snow from
the cover regularly. But having a cover over the pool does not mean that you do not need to be vigilant. You will have to check the state of the water regularly and if the water
is turning green you will have to treat it using a chlorine solution.
Finally, make sure that rainwater can drain away properly around the pool.
4. DISMANTLING THE POOL
Whilst it is possible to do so, dismantling the pool is not recommended. In fact, it may cause damage to the component parts and repositioning the liner when reassembling the
pool is a very delicate operation.
WHAT SHOULD YOU DO
1. No solution
1. Drain the pool, have it cleaned by machine, refill the basin, get the water balance right and put in an anti-calcium
treatment.
1) Lower the pH level and the temperature of the water. Carry out a high- power cleaning treatment and run the filter
for 48 hours non-stop. To prevent this recurring keep the pH level between 7 and 7.4
1.Correct the pH level, Carry out a high- power cleaning treatment and run the filter for 48 hours non-stop, have the
pool cleaned by machine.
2. Use a descaler, brush the stains then vacuum the deposits.
1. Brush the sides of the pool and vacuum the deposits.
2. Lower the pH level and the temperature of the water, brush the stains then vacuum the deposits.
1.Lower the pH level and the temperature of the water. Carry out a high- power cleaning treatment and run the filter
for 48 hours non-stop. To prevent this recurring keep the pH level between 6.8 and 7.0
2. Lower the pH level and the temperature of the water, brush the stains then vacuum the deposits
1.Correct the pH level, Carry out a high- power cleaning treatment and run the filter for 48 hours
non-stop, have the pool cleaned by machine.
2. . Lower the pH level and the temperature of the water, brush the stains then vacuum the deposits
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