Mounting Installation Kit; Mounting The Base Unit; Installation Of The Inlet Aperture - Neptun ST 800 Montage- Und Betriebsanleitung

Mounting installation kit

The installation kit for the Neptun ST jet stream must be covered with the enclosed
building protection so that all threaded bushings are protected. Please mind the in-
stallation arrangement.
Installation
The installation kit must be fixed 180 mm below the water surface (fig. 1). The 4 threaded
nipples are used for the subsequent mounting of the nozzle frame (fig. 1). The other threads
are used for flange mounting (X-fig.1). With concrete pools only the 4 threaded nipple slee-
ves can are mounted.
Film mounting
ttaching the flat gasket to the built-in pot (fig. 2)
round bracket = flange for film
Mounting the base unit (fig. 2)
The site of the pump must be chosen as close as possible to the installation kit. In addition,
make sure that the pump is mounted voltage- and vibrationfree on solid base or a suitable
panel. Furthermore, you have to provide an outflow possibility as well as an adequate ven-
tilation to prevent a flooding of the site. That`s the only way how a trouble-free operation
can be guaranteed.
The air valve must be mounted vertically upwards and above the water surface. ll the pipe
fittings, required for a scheduled piping, are included. Should, however, extensions may be
necessary, keep the pneumatic hose as short as possible (max. 10 m), and don`t crincle or
clamp it in any way. In addition, make sure that in case of modified piping, only bends but
never angles must be used. Similarly, a piping of the next larger nominal size should be
worth to compensate possible pipeline resistors.
ST 800 / ST 900 / ST 1050 and ST 1150
The pneumatic hose must be placed and fixed on the control box (fig. 4/8)
Mounting of the inlet aperture (fig. 5)
Connect the air hose (5) with the nozzle frame and the provided air line connection from
the installation kit. Then push the coil spring (7) over the pneumatic hose (6) and fix it
through the fixing bush at the on-off switch. Then run the pneumatic hose through the gland
and tighten them by hand. This is sufficient to ensure the tightness.
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