Plastica X-stream Duo Installation Instructions Manual page 9

Additional 63mm suction point
required for X-Stream Duo
Start laying standard planks. Make
sure you locate them well, before using
a knocking block to hit the timber
downwards until the tongue and groove
joints are closed. When fitting the wall
planks make sure you place the plank
down evenly over both notches and
locate the tongue and groove between
each plank before you use the mallet
to close the tongue and groove tightly
together. This image shows a plank evenly
being interlocked. It should go downward
with the plank remaining horizontal. When
installing longer planks get somebody to
help you to do this. The best way to install
longer planks is two people tapping the
plank downward at each end and locating
the plank properly before hitting it tightly
together.
X Stream Duo model only: once you are
two planks high in one of the corners of
the pool, insert the bottom plank of the
additional 63mm suction point planks.
This should be the third plank from the
ground. The next plank to go on top of
this is the top plank of the 63mm suction
point
Continue to lay the planks until you reach
the third plank from the ground on the
filtration wall and insert the low-level
suction and return plank.
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