Safety Warnings - Astralpool HydroSpin Manuel D'installation Et D'entretien

Three support installation:
1. Fit the three supports on the support ring. (Fig. 2 - pag.16).
2. Put the HydroSpin on the support ring in its final position.
3. Follow on from point 5 in the previous section.
Note: an electrovalve may be connected to the purge exit in order to temporize cleanings.
4. MAINTENANCE
Purging: before the limit set out in Fig. 1 - pag.16 is reached, the HydroSpin should be purged by opening the
lower valve when accumulated waste can be seen.
When carrying out this operation it is neither necessary to stop the filter system nor to turn the filter valve key.
5. TROUBLE-SHOOTING
If you notice that the pressure reading has risen considerably on the HydroSpin entrance manometer, it may be due
to:
a) The filter is dirty: check the pressure of the filter's manometer, and if it has risen, carry out its cleaning
operation. (Follow the steps in the filter's instruction manual). Afterwards, check that the HydroSpin's
entrance manometer pressure has decreased.
b) The HydroSpin is blocked: check the pressure of the Filter's
manometer, if this is the same or the pressure has decreased, it
means that there is one or more blockages within the HydroSpin, in
which case the following steps must be taken to unblock it:
1. Stop the filtration system.
2. Shut off the system's suction and discharge valves.
3. Purge the waste and water by opening the lower valve.
4. Unscrew the two nuts in the two caps. Take off the two caps.
5. Separate the central body, taking care with the two joints.
6. Unscrew the three screws in the lower part to separate the Water
Distributor and the water brake disc from the main body.
7. Check whether any cyclone (hole) is blocked and wash the whole
part with pressurized water, plus all other cyclones.
8. Once everything has been washed, assemble the pieces in
reverse order to that described above, placing the two joints
properly in their places and screwing up the nuts tightly.
Attention:
• When it is running check that the HydroSpin does not lose water through
the caps.
• Check that the pressure on both the HydroSpin and Filter manometers is similar.

6. SAFETY WARNINGS

• Do not install HydroSpin in facilities with a cleaning system with active oxygen or its derivates.
• Do not connect the HydroSpin directly to the water network as the pressure may be very high and exceed the
maximum pressure supported by the equipment.
• Do not use the filtration circuit for filling up and regulating the swimming pool water level. An error in its use
could cause overpressure in the filter.
• Do not clean the equipment with any kind of solvent, as it could lose its
properties (shine, transparency...)
• In filtration installations with diatomeaceous filters, a bypass between the
pump and the filter must be made so that the HydroSpin does not separate
the diatomeaceous earth when it is introduced into the filtration system; the
when doing so close the connections to the HydroSpin.
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