12
Very important:
Put all of the screws in the steel wall, starting from the bottom and going towards the top end of the
wall, leaving the first hole on the top side with no screw. Press all of the screws using a screwdriver and a wrench to
press the nuts. If the installation and the fastening of the screws and nuts is not correct or complete, the guarantee of
the pool is lost.
e) Situate the PVC strap covering the heads of the screws (in the inside of the pool), in order to protect the liner from
the friction with the screws fig. 23. This strap must be strongly stuck in this area, if needed, use adhesive tape or
similar to stick it to the steel wall.
Before the installation of the liner, check that the guides form a geometrical curve. Check
with a meter that the pool has the correct measures before putting the liner.
fig. 23
a) f) Before the installation of the liner, put a layer of thin sieved
sand (no stones) on the interior area of the pool, with a 5cm
thickness. Make sure to cover all metallic parts of the pool that may damage the liner,
if not, the guarantee will be lost. Use a rake to make sure that the layer of sand is
leveled.
VERY IMPORTANT
: Use clean sand (no stones or other objects) to cover the
perimeter around the inside of the pool, creating a triangular wedge (20 cm height, 20
cm base).This way we will avoid that the water pressure damages the liner, at the same time as we avoid that the liner
slides under the steel wall, helping a correct distribution of the forces. It is very important not to use thin grain sand, or
beach sand, fig. 24. Not putting this sand wedge cancels the guarantee.
TAPESTRY
Before installing the liner, it is advisable to situate tapestry TOI or artificial grass on the whole interior of the pool,
including on top of the sand wedge.
CORRECT LINER ASSEMBLY
In order to install the liner correctly, the liner must be perfectly centered, matching the swimming pool’s base. It is
extremely important to make sure that it has the minimum amount of
wrinkles possible.
1.- The central welding line that appears in the base of the liner must be
located in order that its ends match with the metallic plates that unite
the lower guides of the pool. The central welding line must be
completely centered.
2.- The distance from the liner to the steel wall must be equal in both
curves “A-A”, fig. 25, so we can adjust equally the liner wall in both curves.
foto 5
fig. 22
fig. 24
