5/24 - Installation instructions for the DIVER automatic submerged safety cover - axial
5
Fig. 4
-
-
Positioning of the beam support (bearing and
motor side) and the cover roller shaft:
• The cover shaft and the three attachment holes
of the beam support are always placed as indicated
in the figure below.
80
60
Niveau d'eau
830
760
15
mini
515
900
385
X
485
870
Fig. 4
Water level
15
min
1.3.2 Squaring checks
Fig. 5
-
-
In order to correctly place your roller perpendicular
to the pool lengths: measure the diagonals.
-
-
Make a mark (1) on the pool liner at the levelling
course level at the centre of the rolling pit.
-
-
Measure a precise length "A" of 1 m less than the
length of the pool and make a mark (2) at the end
of A on the pool covering.
-
-
On the opposite length make a mark (3) opposite
mark (1).
Important,
items 1 and 3, while complying with
squaring, must be located as close as possible
to being plumb with the rear coping edges for
right angles, or the end of any eventual curve.
-
-
Carry over the "A" measurement from (3) in order
to place mark (4).
-
-
Measure the distance "B1" between (1) and
(4) and measure the distance "B2" between (2)
and (3).
-
-
If B1 and B2 are equal continue with the next step,
otherwise correct the position of marks (3) and (4)
and start the operation again until B1 = B2.
1.2.2 Overflow
Fig. 3
-
-
Plan to control the water level at between
-10 cm and -15 cm below the levelling course using
a ø 50 mm overflow which is independent of the
skimmers, and automatic filling. Take into account
that when the cover is rolled-in it will raise the water
level by 10 mm. The absence of an operational
overflow compliant with our recommendations
will void our guarantee.
120 mm
Ø 50 mm
Fig. 3
120 mm
Ø 50
mm
1.2.3 Skimmers
-
-
When possible, plan to place the skimmers on
the pool widths and not on the lengths in order to
facilitate the movement of the cover.
1.2.4 Passage of the motor cable
-
-
Eventually provide a side crosspiece in the pit
for the cable passage in the wall and the passage
through a tube to the connection box.
1.2.5 Water level regulator
-
-
Provide a water-level regulator in the pool and in
the technical pit in order to avoid any jamming,
friction or distortion of the slats due to excess or
lack of water.
1.3 Fitting the roller
1.3.1 Size of the trench
Pool length
in m
(steps included)
D: Roller diameter (mm)
Shaft included
4
420
5
440
6
460
7
480
8
500
9
530
10
560
11
580
12
590
13
620
14
640
15
660
