Jandy DEL Series Manuel d'installation et d'utilisation - Page 11

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Jandy

Filters

Remove the tank clamp ring from the filter and remove

the tank lid. Inspect the tank o-ring for cracks or tears

and replace if necessary.

Pull the DE filter grid assembly out of the filter tank

bottom. Use the handles molded into the manifold to

aid lifting.

While the DE filter grid assembly is out of the filter

tank, rinse the inside of the tank with water. Replace

drain plug.

Gently rinse the grids with water. After cleaning the

filter grids, place the grid assembly back into the filter

tank bottom (see Sections 6.4 and 6.5 for further grid

cleaning instructions).

Replace the tank o-ring and tank lid.

10.

Reinstall the tank clamp ring. See Section 3.4 for tank

clamp ring installation.

5.2 Filter Grid Disassembly /Assembly

Remove the complete grid assembly by following the

instructions in Section 5.1, steps 2-6.

Remove the manifold by first unscrewing the tie rod

knob in the center of the manifold. Then lift the

manifold assembly off of the grids and the outlet tube.

Remove the top spacer from the grids.

The individual filter grids can now be removed from

the grid support. Use care to avoid damaging the

grids.

See Figure 8 for the arrangement of filter grids in the

filter grid assembly.

To reassemble the filter grid assembly, arrange the filter

grids into position on the bottom plate (see Fig. 8).

Use the plastic top spacer to hold the grids in place.

Inspect the o-ring at the top of the outlet tube for

cracks or excessive wear. Replace if necessary.

Assemble the manifold to the top of the assembly.

Make sure that the grids and outlet tube fit securely

into the manifold and that the retaining rod extends up

through the hole in the center of the manifold.

Place the tie rod knob on the tie rod and tighten.

Tighten until the filter grid assembly is snug. Do

not overtighten.

10.

Reassemble the tank o-ring and tank lid.

11.

Reinstall the tank clamp ring. See Section 3.4 for clamp

installation.

OUTLET PIPE

WITH O-RING

DEL

FILTER

GRID,

SHORT

SPAN

Figure 8. Filter Grid Arrangement

SECTION 6.

Maintenance

6.1 General Maintenance

Wash the outside of filter with a mild detergent and

water. Rinse off with a hose. Do not use solvents to

clean the filter, solvents will damage the plastic

components of the filter.

Inspect the DE filter grids at least twice a year. Remove

any foreign material which has not been backwashed

out of the system.

Check pressure during operation at least once a week.

Remove any debris from the pumps and pool skimmer

baskets.

Check pump and filter for any leaks. If any leaks

develop, turn off the pump and call a qualified pool

service technician.

Product safety signs or labels should be periodically

inspected and cleaned by the product user as

necessary to maintain good legibility from safe

viewing distance.

Product safety signs or labels should be replaced by

the product user when a person with normal vision,

including corrected vision, is no longer able to read

the safety signs or label message panel text at a safe

viewing distance from the hazard. In cases where the

product has an extensive expected life or is exposed

to extreme conditions, the product user should contact

either the product manufacturer or some other source

to determine means for obtaining replacement signs or

labels.

Installation of new replacement safety signs or labels

should be in accordance with the sign or label

manufacturer's recommended procedure.

Page 11

BOTTOM PLATE

DEL FILTER GRID

(7 REQUIRED)