Alto Aqua Leader Contempra, General Instructions Manual

Page: 17 / 33

02
SECTION
GENERAL INSTRUCTIONS - OVAL POOLS
GROUND
PREPARATION
i) Spread 3/4” (19 mm) of crushed limestone (or equivalent) over the dug
out area for the hold down plate closest to the centre of the pool. Do not
spread any material over the top of the base U-channel. Place the hold
down plate as shown in
Image 2.39 on top of the crushed limestone.
Make sure each entire hold down plate lies completely
flat in the area dug out explained in previous step 3 (d).
The hold down plate must lie flat or it may lift and damage
the pool liner after the pool is filled with water.
(Image 34)
IMPORTANT NOTE :
31
2.39
2.40
11
Shift the hold down plate
back and forth to make it settle
7
11
11
02
SECTION
GENERAL INSTRUCTIONS - OVAL POOLS
GROUND
PREPARATION
j) Begin shifting the hold down plate in a forwards
and backwards motion (see Image 2.41) , while
simultaneously applying a downward force on the
hold down plate until the plate rests on top of the
base U-channel. Check to see that the outside
ends of the hold down plate have filled with mate -
rial, and insert material into any open areas until
they are full. This will prevent any low spots from
forming around the hold down plates when the
pool is filled with water.
Make sure each entire hold down plate lies completely flat in the
area dug out explained in previous step 3 (d). The hold down
plate must lie flat or it may lift and damage the pool liner after
the pool is filled with water.
(Image 2.42)
ONCE AGAIN - IMPORTANT NOTE :
32
Hold down plates
must lie flat in bottom
of dug out area
2.41 2.42