Insert the wall tracks on each side of the joiner plates,
making sure to leave a space of 1.3 cm (½") between the
ends of both tracks, in the center of the joiner plate (See
Illustration 4.1).
Make a complete circle, using half of the wall tracks and
joiner plates found in the pool kit (See Chart and
Illustration 4.2).
BOTTOM WALL TRACKS ASSEMBLY
4
B
efore uncoiling the wall, make sure the pre-punched
holes for the skimmer and pump return are at the top and
facing the planned location of your filter.
Begin inserting the wall into the bottom wall tracks in the
middle of a joiner plate. At first, the wall is kept in place
with one or two support bars (or extra persons). One per-
son uncoils the wall on a beam or a plank, while a second
person inserts it in the bottom wall tracks. Do not uncoil
more than 3 m (10') of wall before you install a support
bar to reinforce the structure.
Once the wall is completely uncoiled, you may find that it
is too long or that both ends do not meet by a few cen-
timetres. If such is the case, you must gently push the
wall in or out. If this does not work, roll up the wall again,
realign the grooves and uncoil the wall again. If the spread
is too wide, measure the wall and check it against the fol-
lowing chart.
When you prepare to join the ends of the wall, make sure
the end that is reinforced by the fold is inside the circle,
facing the liner and that the other end faces outward (See
Illustration 5.1). When the wall joint is screwed, install the
round stabiliser on top of it.
IMPORTANT: Due to the enormous pressure exerted by
the water on the steel wall, it is absolutely essential that all
the bolts are screwed in tightly and no hole is left open. All
bolt heads must be inside and nut outside. Cover all bolt
heads with heavy fabric tape.
WALL INSTALLATION
5
Illustration 4.1
Illustration 4.2
Chart
Illustration 5.1
D
ig a 30 cm (12") wide by about 25 cm (10") deep hole
exactly in the center of the circumference.
Dig a 15 cm (6") wide trench going from the center hole
t
o the planned location of the pool motor. Place removed
soil beside the trench as it will be used to bury the hose.
Bottom drain assembly
P
lace teflon around the plug thread. Screw in drain hole
using large pliers.
Glue connector in the appropriate opening.
Take one of the two rubber rings and adjust it on the top
o
f the drain, taking care to align the holes. Secure with
strips of adhesive tape to prevent sand from penetra-ting
inside the holes once the drain is installed.
Secure one end of the long black or white hose inside the
d
rain spout, first apply glue on the drain spout and inside
the drain end. Secure with one or two collars.
Cut the hose so that it ends with the stone dust (or sand).
The pool's radius is calculated plus 15 cm (6") from the
center of the drain.
Place the assembled bottom drain in the hole so that it is
approximately 1.3 cm (1/2") higher than the surface soil.
Bury the hose, placing the drain as level as possible.
Compact using your feet and the tampering tool.
M
ix three (3) shovels of stone dust (or sand) with one
h
alf-shovel of pure cement and a little water and place this
cement around the drain up to 1.3 cm (1/2") under the top
of the drain.
BOTTOM DRAIN ASSEMBLY (if applicable)
3
TREVI 106 / 186 / 206 MODELS
TREVI 217 / 218 MODELS
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