AQUATECH Aquajet ES Series Manuel du propriétaire télécharger pdf (Page 13)

W. S. Darley & Co. PuriFire™ 3S3P

Trusted Since 1908

SYSTEM MAINTENANCE

Under normal operation, the system requires minimal maintenance. Usually, the

only maintenance requirement is of changing the filter cartridge every six months

to a year depending on the water, and the UV lamp once a year.

Individual usage and inlet water quality may dictate more frequent filter

replacement. The filters should be replaced immediately if your water flow

becomes restricted, or if bad taste and odors return, even if six months have not

yet elapsed.

Change Filter Cartridge

1. Turn off water supply to filter. If unit is valve-in-head style, rotate handle on

top of housing to OFF position.

2. Depress pressure release button (if present) to relieve pressure in filter

housing.

3. Unscrew housing using spanner wrench.

NOTE: When opening filter housing to change cartridge, it is common for O-

ring/Gasket to lift out of housing and stick to cap.

4. Remove used cartridge and discard. Rinse out housing and fill about 1/3 full

with water. Add about 2 to 3 tablespoons of bleach and scrub thoroughly with

brush or sponge. Rinse thoroughly.

5. Remove O-ring/Gasket from sump and wipe groove and O-ring/Gasket clean.

Lubricate O-ring/Gasket with a coating of clean silicone grease. Place O-

ring/Gasket back in place and press O-ring down into the groove with two

fingers (or place gasket on rim of sump).

NOTE: This step is important to ensure proper filter seal. Make sure the O-

ring is seated level in the groove (or gasket is on rim of sump).

CAUTION: If O-ring/Gasket appears damaged or crimped it should be

replaced at this time. See your local dealer for replacement parts.

6. Insert a new cartridge into the sump making sure that it slips down over the

sump standpipe.

7. Screw the sump onto the cap and hand tighten. DO NOT over-tighten. Make

sure cartridge slips over the cap standpipe.

8. Turn on the water supply slowly to allow housing to fill with water. When using

a valve-in-head, rotate handle slowly to ON (filter) position.

9. Depress the pressure release button (if present) to release trapped air from

filter.

10. Check for leaks before leaving installation.

WARNING: DO NOT use with water that is microbiologically unsafe or of

unknown quality without adequate disinfection before or after the unit.

AQUATECH Aquajet ES Series Manuel du propriétaire Page 13