Installation instructions for the OPEN SURF System and OPEN SURF System 2 above-water automatic slatted safety cover - 4/22
4
1. Preparing the pool
1.1 Electric connections and cable passages
1.1.1 Power supply box (for a wired and a stand-alone
version)
Fig. 1
Prepare a 230 V power supply using R2V 3G2.5 mm²
(or Ro2V 3G2.5 mm²) cable for the electric box, which
must be installed outside volumes,
⓪, ①, and ②
in a dry area (technical room).
1.1.2
Electrical protection
This power supply must be protected by a circuit
breaker or a 10 A fuse and a 30 mA ground fault
circuit breaker.
1.1.3
Sheaths
Prepare a connection protected by a sheath for the
24 V DC power supply between the box and the
roller using 2 x 4 mm² if the cable is less than 15 m
long and using 2 x 6 mm² if the cable is between
15 m and 30 m long.
1.1.4
Cable passage
Separate cables transporting different voltages (24 V
and 220 V) and pass them freely placed in different
protective sheaths and connect, removing all risks of
oxidation and short-circuiting, and in watertight and
accessible boxes located outside of volume 0 of the
swimming pool as per the NF C 15-100 standard.
1.1.5
Cable exit
Determine the cable output position once the rails
have been installed and the stand position is known.
1.1.6
Earthing
In compliance with the NF C15-100 standard, it is
imperative that all pools be fitted with earthing in
compliance with standard requirements to evacuate
any stray currents that would exacerbate metal
oxidation phenomena.
Consult the current electric standards and in
particular NF C 15-100.
1.2 Building work
1.2.1
Concrete belt
Fig. 2
Provide for a concrete block using 350 kg/m
3
concrete, width 0.25 m, height 0.4 m of the length
(X) of the planned rail.
Fig. 2
x
40 cm
25 cm
25 cm
x
40 cm
1.2.2
Overflow
Fig. 3
Plan to control the water level at -12 cm below the
levelling course using a ø 50 mm overflow which is
independent of the skimmers, and automatic filling.
The absence of an operational overflow compliant
with our recommendations will void our guarantee.
Fig. 1
30mA
10A
2m
2.5m
1.5m
2
2
1
0
1.5m
D
230V 50Hz
0m< D <15m => 2 x 4mm2
15m< D <30m => 2 x 6mm2
230 V 50 Hz
30 mA
10 A
0 m < D < 15 m
2 x 4 mm
2
15 m < D < 30 m
2 x 6 mm
2
2 m
2.5 m
1.5 m
1.5 m
3 x 2.5 mm²
