AUTOPILOT SYSTEMS DIG-220 Manual del usuario - Página 14
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Imprimir páginaSection 4b –SERVICE and MAINTENANCE
Cell
The Cell is installed with Unions on each end of the cell to allow quick and easy removal. Loosen the unions and remove the
cell from the plumbing.
Side View of Cell and Unions
VISUAL CELL INSPECTION:
The titanium Cell blades, seen inside the Cell body, should be straight and clear of any debris between the blades. Your Pool
Pilot™ Digital is designed to automatically self-clean calcium scale build-up within the Cell. However, imbalanced water
chemistry and certain conditions can cause a heavier scale build up that exceeds the self-cleaning capability and would need to
be cleaned manually by the method described below.
Periodically inspect both ends of the cell.
A White Flaky or Crusty build-up on the
edge or between the blades will prematurely
deplete the life of the cell. Immediately
End View of cell
clean the cell and determine the cause of
Looking at the Titanium Blades
scaling. See Troubleshooting Section, page 15.
MANUAL CELL CLEANING:
With the Cell removed as described above, use a high-pressure hose nozzle to spray off as much loose scale and debris as
possible. Any remaining calcium scale can be treated with a mixture of one (1) part Muriatic Acid into four (4) parts water.
Mix the solution in a container high enough to cover the Cell blades.
Remove the Cell cord and immerse the Cell so that the blades are completely covered in the solution for up to 15 minutes. An
effervescences action indicates the calcium is being neutralized and cleaned. Drain the cell, flush with fresh water and re-
inspect. Repeat the immersion if necessary.
We recommend using Lo-Chlor Salt Cell Protector Plus as a prevention additive to continually help soften and reduce build-
up of calcium scale deposits in the cell. This product also reduces calcium scale on exposed aggregate finishes and new pool
finishes and enhances chlorine production.
WARNING: ALWAYS ADD ACID TO WATER, never water to acid.
NEVER USE ANY SHARP OR METALLIC OBJECTS TO REMOVE SCALE. Scraping or scratching the titanium
blade's edge or surface will allow chemical attack of the blade, cause premature failure of the Cell and will void your
warranty.
Hacksaw Blades
Screwdrivers
Forks
Knives
FILTER BACKWASHING:
We recommend turning the Control Panel Output setting to 0% (OFF) when backwashing a Sand or DE filter.
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