Assembling / Replacement Of Uv-C Lamp; Quartz Tube Cleaning; Replacement Of Filter Head O-Ring; Circulation Pump - Newa Pond Pratico advance 3000 Mode D'emploi Et Garantie

1. ASSEMBLING / REPLACEMENT OF UV-C LAMP:

To perform this operation properly, it is recommended to carefully follow the instructions below:
1. First switch the pump off and then the PURE LIGHT UV-C filter , disconnecting the power cord plug from the socket.
2. Make sure that the filter hydraulic circuit is empty and free from water.
3. Hold the unlock button (h) and turn the filter head (i) counterclockwise so that the indicator on the unlock button can move
from the closed lock to the open lock position (Fig. B page 19).
4. Remove the filter head (i) from the filter body (a).
5. Remove the safety screw (g) and unscrew the clamp ring (f) (Fig.C pag. 19).
6. Carefully remove the quartz tube (b) from its seat.
7. Remove the UVC lamp (c) from the package and install into the lamp socket, slightly pressing on it, until you hear a click, that
EN
confirms the proper installation (Fig. D pag. 19).
WARNING: When replacing the UV-C lamp installed during the first installation with a new one, the plastic support provided in the
new lamp package must be removed, since it is not intended for use in PURE LIGHT UV-C filter.
WARNING: Check the condition of the quartz tube O-ring (d). In case of poor elasticity, flattening or rupture, replace it, taking it
out from the seat and slipping it along the entire length of the quartz tube. Install a new O-ring proceeding in the reverse order
(Fig. E pag. 19). It is recommended to use only original spare parts, because thanks to the special materials these parts ensure
safe and long-term performance of the filter.
8. Put the filter head on a flat supporting surface, install the quartz tube (b) into its seat and fasten the clamping ring (f) up to
the stop (the tooth on the fastening nut runs against the seat of the safety screw located on the filter head) (Fig. F page 19).
9. Fasten the safety screw (g) (Fig. G page 19).
10. Insert the filter head (i) into the filter body (a) so that the indicator on the unlock button (h) corresponds to the open lock
image (Fig. H pag. 19).
11. Turn the filter head (i) clockwise, until the indicator on the unlock button corresponds to the closed lock image.
12. Connect the PURE LIGHT UVC filter to the electrical socket.

2 QUARTZ TUBE CLEANING:

To perform this operation properly, it is recommended to carefully follow the instructions below:
1. Follow instructions in clauses 1-3 of the previous paragraph Va – ASSEMBLING / REPLACEMENT OF UVC LAMP.
2. Put the filter head (i) on a flat supporting surface, clean the quartz tube (b) with non-aggressive detergent for glass units.
WARNING: To avoid damage of the quartz tube during the cleaning operation, it is recommended to avoid using units or
supports which may rub against the tube or cleave it. It is also recommended to pay utmost attention when handling the quartz
tube which might get broken and cause wounds.
3. Assemble the PURE LIGHT UVC filter again, following the instructions in clauses 9-11 of the previous paragraph Va –
ASSEMBLING / REPLACEMENT OF UVC LAMP.

3 REPLACEMENT OF FILTER HEAD O-RING:

To perform this operation properly, it is recommended to carefully follow the instructions below:
1. Follow instructions in clauses 1-3 of the previous paragraph Va – ASSEMBLING / REPLACEMENT OF UVC LAMP.
2. Remove the filter head O-rings (l), first sliding it on the clamping rings and then on the quartz tube. Replace the rings with
new ones, proceeding in the reverse order. It is recommended to use only original spare parts, because thanks to the special
materials these parts ensure safe and long-term performance of the filter.
3. Assemble the PURE LIGHT UVC filter again, following the instructions in clauses 9-11 of the previous paragraph
Va – ASSEMBLING / REPLACEMENT OF UVC LAMP.
V.b

CIRCULATION PUMP

1. PRATICO adv 3000 and 3000 UVC --> NJ 1200 pump
Follow the instructions on page 9.
2. PRATICO adv 5000 and 5000 UV-C filter --> FONTANA adv 1200 pump
Follow the instructions on page 8-9.
3. PRATICO adv 7000 and 7000 UV-C filter --> CASCATA adv 2300 pump
Follow the instructions on page 10-11.
34