The impeller is obstructed by debris
Common Problems for Swimming Pool Water
Water is classified as either surface water or ground water.
Surface Water
Surface water is the water found on the surface of the earth, including water found in lakes and rivers. Surface water is frequently called 'soft water' because of it's low mineral content. The problem with surface water is that it's prone to parasites and bacteria.
Ground Water
Ground water is water that is trapped beneath the surface of the earth. Melting snow and rain that soaks into the ground bring about ground water. It's typically called 'hard water' because it's high in dissolved mineral content. Ground water carry the same parasites and bacteria as surface water.
Know Your Sources
You might want to know the source of your water and find out if it is ground or surface water.
Hard Water
Hard water isn't as convenient or efficient as soft water is when it comes to bathing, shaving, washing your dishes, car or clothes. Hard water could do damage to your pool because when hard water is heated, re-crystallization can plug your pipes and hot water heater, causing heater failure and necessitatig that you replace your heater. It may also cause skin irritation.
If you think you have hard water, install a water conditioner or water softener. For more information, contact your local swimming pool dealer.
Black Algae
Check for the obvious signs
in the water that your pool could have a problem. The pool’s siding may have
black spots - a sign that black algae has built up in those areas. Black algae
could be difficult to remove, but if the problem is minor, some persistent
scrubbing will do the trick. Or simply use black algaecide to fix the
problem. Wash your pool with chlorine when you drain it.
Murky, Cloud Water
If your pool is already filled and the water appears murky and cloudy, there could be one of four problems:
1. Fine suspended water particles transform to small solid particles
by precipitation. You can fix this problem if you check your ph levels. You can
lower the ph using dry acid until you get an adequate reading.
2. There is dirt or bather pollution in the water meaning the filtration is inadequate. Tackle this problem by washing the filter and raising free chlorine evels to around 10 parts per million using unstabilised chlorine. Add some water clarifier.
3. There is too much stabiliser in the water, and the chlorine is
taking longer to kill micro-organisms. The micro-organisms build up making the
water appear hazy. If this is the case, Lower the levels of stabiliser by
replacing some of the water with large backwash or drain it to. Top it up with
fresh mains water.
4. The filter is broken or it is blocked. You might want to replace
the sand. If the sand particles have become coated in calcium then the filter
is not blocked, try sharpening the sand with a filter cleanser.
Green Water
If your pool
water is green it could mean that algae has built up in the water. This usually
means the chlorine levels have dropped so low that it is ineffective. Kill the
algae with unstabilised chlorine and brush off any remaining algae on the
liner/pool siding. Use algaecide and maintain sufficient chlorine levels when
you refill.
Reddish Water
If the
water is a reddish color, the pipes may be rusted. Call your dealer to see if
you can drain your pool quickly or if you need to slowly dilute it. Clean the
liner and tile with tile cleaner. Most importantly, check the pipes, valves and
fixtures of your swimming pool and replace them with copper fittings. Again
check pH levels and alkalinity when refilling.
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