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MAN-AT-A5-2 Manual Aquatop (2019) 1
A5-2 - Constructional preparations: Underwater mount – In stairs
General:
•
Level control is necessary to install and use an automatic slatted cover. Provide an
overflow and a refilling system to guarantee the correct level in case of a skimmer
pool.
•
Do not place any obstacles in the back or side walls which can interfere with the slats.
For example: skimmer covers, ladders, etc…
•
Roman ends, rectangular ends and other particular shapes cannot always be rolled up
completely.
•
To comply with the European standard EN_16582-1/2/3, you need to cover the rollo
cover pit. The gaps between the cover and the pool wall and the gaps between the
different cover panels/stones should not be bigger than 8mm.
•
Not compatible with prefab liner because of the radius in the corners.
•
In case of skimmer: Thickness max 10mm rounded (d1)
•
In case of overhanging coping stone: min. 30mm between copingstone and waterlevel
(d2)
Concept:
•
The Rollo cover is mounted in a niche integrated in the first step of the stairs.
•
Drive: external electric, external hydraulic or in-roller motor.
Options:
•
See chapter “
O5-2 – Finishing: Underwater mount - In pool floor/stairs:
Underwater beam
”
•
The Rollo cover can be covered on the top with PVC plates (20 mm) or stone in
combination with a SS beam with guidings.
•
Different beams and supports are available.
Target values:
(Valid for pools till 6m width – exact diameter can be found on the quotation of T&A
and the first page of the manual of each project)
Cover length (m) (stairs incl.) 6 8 10 12 14 16 20 25
Diameter (
ø
) Rollo cover ( mm)
Slat dimension : 60 x 14 mm
420 480 520 580 610 640 705 780
Diameter (
ø
) Rollo cover ( mm)
Slat dimension : 67,5 x 16,5 mm
440 500 540 600 640 680 720 820