4
Nozzle 28499 – 28500 - 34510
(Fig. 6)
Once the piping has been installed, it is recommended to glue the connection included in the nozzle (no. 25) so that it can
be glued on the outside of a Ø63 (EUR) or 2” (USA) pipe. If the connection is not used, the nozzle should be glued inside a
Ø63 PN-10 pipe. In both cases, the nozzle should be levelled to the bottom of the pool.
Stick the adhesive protection in the nozzle.
Place the protection cover (no. 23) on the corresponding side.
After cementing, remove the adhesive protection, stick the adhesive joint and then install the Liner.
Place the flange (no. 11) with the respective screws (no. 10).
Then cut the liner remaining inside the flange and press on the edging (no. 9).
Nozzles 34540 are supplied with a connection bushing for 2” American standard piping.
Nozzle 21209 – 34330
(Fig. 5)
Once it is clear how the nozzles will be distributed in the pool, make a Ø60mm hole in the bottom of the pool.
Then place the joint (no. 20) and the nozzle body (no. 15) from inside the pool and screw the nut of the unit (no. 21) from
outside the pool. Check that the joint is not creased.
Stick the connection (no. 25) using PVC glue and complete the installation with a Ø63 pipe.
Nozzles 34330 are supplied with a connection bushing for 2” American standard piping.
Plug no. 22 can be used for the sealing test.
ATTENTION:
The wall-crossing pipe (code 21248 - 23665) is not supplied with this product
Do not install the nozzle with counterweight if the level drop of the bottom is greater than 45º.
4. START-UP
Before placing the inside unit, start-up the system to clean any dirt which may remain inside the pipes.
Install the inside unit by turning the Net ‘N’ Clean key (no. 24) to the left “CLOSE” (Fig. 7).
5. CHANGING THE OUTPUT SURFACE
Remove the inner unit if it is located in the housing body by turning the valve
to the right
to “OPEN” (no. 24) (Fig. 7). Use
a sharp object to tighten the safety pin (no. 2) located on the upper part of the moveable body (no. 5) while turning the
outlet plug (no. 1) to the left to “OPEN” and pull upwards (Fig. 4). Point the outlet plug slightly to the left of the desired
position until it makes contact with the inlet of the bayonet socket. Tighten the safety pin and turn to the right to “CLOSE”
until you can hear the sound of the safety pin (nº 2). Reassemble the inner unit in the housing body by turning to the left to
“CLOSE” (Fig. 7).
7. MAINTENANCE
If the pool will not be used for an extended period of time (winter) it is recommendable to remove the nozzles (following the
procedure shown in and insert the long-term storage cover (no. 22) (Fig. 7).
8. POSSIBLE BREAKDOWNS
If the nozzle is nor raised or lowered due to dirtiness, remove the inner unit of the nozzle (following the procedure shown in
Fig. 7 in the opposite order) and the outlet plug (no. 1) (Fig. 4). Clean the inner part of the guide body (no. 3) thoroughly.
9. SAFETY WARNINGS
•
It is recommendable to start up the NET ‘N’ CLEAN system when there are no bathers in the swimming pool.
•
Nozzles should be installed by qualified fitters.
•
The product supplied has ABS components, which could be damaged by chemical products. To glue them, only use glue
specially formulated for PVC. Under no circumstances may the manufacturer be held liable for the use of other products
such as adhesive sealants, fillers, silicone cements, etc.
