SIBRAPE CLARIPUR SG20, Руководство пользователя

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User’s Guide
19
Cleaning the Blades with Acid
Unit of Measurement - Temperature
If the Chlorine Generator blades show a tendency to “scale”, it is recommended that every (2) two months the
Chlorine Generator blades are removed and inspected for scale formation and/or traces on the blades. Some filters
allow traces to pass through the Chlorine Generator, possibly settling between the Chlorine Generator blades. A
small amount of “scaling” is normal. If, when looking through the Chlorine Generator, it is observed that there is
excessive formation of “scales” between the blades or that there is the presence of traces, the Chlorine Generator
must be cleaned as follows:
BEFORE ANY MAINTENANCE, TURN OFF THE POWER TO THE EQUIPMENT AND DISCONNECT THE CELL CABLE
FROM THE CONTROLLER.
1. Use a water jet for cleaning. If the blades cannot reasonably be cleaned in this manner, acid cleaning will be
necessary.
2. To clean the blades with acid:
3. Disassemble the cell by opening the large nut and removing the blades from the body.
4. Mix (1) a quart of muriatic acid with 4 liters of tap water in a plastic bucket.
5. Soak the Chlorine Generator blades far enough to cover the entire blade. Be careful not to let the entire blade
holder submerge. Try not to splash acid out of the Bucket. If acid splashes out, rinse with water.
6. Wait until the solution starts to bubble to start cleaning. A foaming action will start, this is caused by scale
(calcium carbonate) being dissolved from the blades. If a rigorous foaming action does not start, the blades do not
need to be cleaned. Otherwise, leave the slides immersed in the solution until it stops foaming. However, do not
leave acid in the Chlorine Generator for more than 30 minutes. Excessive acid cleaning will damage the blades.
7. Remove the Chlorine Generator from the bucket and place it in an empty one. Rinse with clean water and check.
If deposits are still visible, repeat the acid cleaning process if necessary.
8. Rinse it again with clean water and check.
9. If the acid washing procedure is necessary, it is recommended to carry out the CALCIUM HARDNESS WATER test
on a sample of the pool water to be analyzed by a specialized professional or with specific pool kits available on the
market. The ideal range is 200 to 400 ppm).
10. Check the Chlorine Generator blades every two months and clean only if necessary.
11. Reassemble the cells in the body and reconnect the communication cable and then reconnect the electrical
power.
For any queries, please contact the Technical Assistance department.
The chlorine generator has a screen that allows the customer to select which temperature unit they are most used
to using between Celsius, Kelvin and Fahrenheit. Below is a brief step-by-step guide for changing the temperature
unit?
a.Press the “F” button for 3 seconds, the display should indicate “Cod” and the number “0” will flash. This indicates
that the screen is free to change;
b.Press the “/\” arrow until the number 12 appears and then the “T” button. “tmp” should appear on the display;
c.Press the “T” key again, the equipment will enable the edition of the temperature unit;
d.Use the “/\” and “\/” arrows to select between C, F, H (Celsius, Fahrenheit and Kelvin, respectively).
e.To save the selection, press “T” and then the “F” key, the display should indicate SAU.