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EN
20
6.2.
Common water problems
Problem
Description
Possible cause
Solutions
Algae
▪
Green water.
▪
Green or black spots
on the pool liner.
▪
Pool liner is slippery.
▪
Bad odor.
▪
PH or chlorine level needs
adjustment.
▪
Correct the pH level. Chlorinate with
a shock treatment. Consult your pool
specialist.
▪
Vacuum the pool floor.
▪
Maintain the chlorine level at a
constant and recommended value.
Colored water
▪
Water turns blue,
brown, or black after
first chlorine treatment.
▪
Copper, iron, or manganese in
the water is oxidized by the
chlorine.
▪
Maintain a correct pH level.
▪
Run the filter pump until the water is
clear.
▪
Regularly clean and replace the filter.
Suspended matter in
the water
▪
Milky or cloudy water.
▪
PH level is too low, this leads
to hard water.
▪
Chlorine level is too low.
▪
Correct the pH level.
▪
Correct the chlorine level.
▪
Clean or replace the filter.
Decreasing water level.
▪
Water level is lower
than previous day.
▪
A leak, hole or tear in the pool
liner or hose.
▪
Drain valve or hose
connections are not closed.
▪
Repair the leak with a repair kit.
▪
Tighten all caps, valves and
connections.
Debris on pool floor.
▪
Dirt or sand on pool
floor.
▪
Heavy use, frequent stepping
in and out of the pool.
▪
No pool cover.
▪
Vacuum the pool floor.
▪
Cover the pool with a pool cover
when not in use.
Surface debris
▪
Floating branches,
leaves, insects, or
other debris.
▪
Pool is too close to trees or
bushes.
▪
Debris in the air falls into the
water.
▪
Use a scoop net to clean the water
surface.
▪
Use a skimmer.
▪
Cover the pool with a pool cover
when not in use.
