WARNING
Working with muriatic acid can be dangerous. When
cleaning filter grids, always wear rubber gloves and
eye protection. Add acid to water, do not add water
to acid. Splashing or spilling acid can cause severe
personal injury and/or property damage.
5.
See Section 5.2 for reassembly of the filter tank
and filter grids.
6.5
Cleaning Filter Grids with Muriatic
Acid
1.
Check with your local pool store or service
company to see if they offer filter grid de-scaling
services.
2.
Stiffening of the filter grid fabric is caused by
mineral deposit buildup. It is usually due to
deposits of either magnesium, calcium, alkalines
or carbonates. Removal of these deposits may
be accomplished by soaking the filter grids in a
plastic tub or pail with six (6) parts water to one
(1) part hydrochloric acid (muriatic acid).
3.
Wear rubber gloves and eye protection when
mixing the solution, and handling or rinsing the
filter grids.
4.
Soak for at least four (4) hours.
5.
Rinse the filter grids thoroughly with water.
6.
See Sections 5.1 and 5.2 for reassembly of the
filter tank and filter grids.
Section 7. Winterizing
off
1.
Turn
the pump and circuit breakers.
2.
Open the air release valve and move the diverter
valve handle to a position between two (2) ports.
This will allow air to flow to all ports.
3.
Remove the drain plug at the base of the filter to
ensure that the tank is empty. Store the drain plug
and seal it in a safe place. Do not reinstall until
next season at start-up.
4.
Drain system piping of all water.
5.
Cover the system with a tarpaulin or plastic sheet
to protect it from the weather.
|
Jandy
DE Pool Filters
Installation & Operation Manual
®
Section 8. Troubleshooting
1.
For a list of common problems and solutions, see
the Troubleshooting Guide on the following page.
2.
Zodiac
recommends that you call a service
®
technician to do any work on the filter/pump
system. For technical assistance, contact our
Technical Support Department at 1.800.822.7933.
Page 13
ENGLISH
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