Section 5. Cartridge Replacement - Jandy TruGuard Manuel D'installation Et De Fonctionnement

Jandy TruGuard | Installation & Operation Manual
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10. Write the installation date and replacement date on the cartridge label.
11. Open any valves that you closed and turn on your pool pump to verify
that there are no leaks.
If there is a leak, turn off the pump, close the valves, and remove the
TruGuard. Check that the o-ring is not pinched, and is seated properly.
Replace the cartridge and hand tighten the nut.
12. Superoxidize the pool water with chlorine according to manufacturer's
instructions to burn off contaminants and activate cartridge.
IMPORTANT:
contaminants and activate cartridge.
13. Run the circulating pump for 24 hours a day for 4 days, maintaining
1-2 ppm free chlorine throughout, or 6 hours a day for 14 days,
maintaining 1-2 ppm free chlorine throughout.
14. Let chlorine dissipate to a minimum of 0.6 ppm once start up period is
completed. Do not enter the pool if the free available chlorine residual
is over 3 ppm.

Section 5. Cartridge Replacement

The TruGuard cartridge needs to be replaced every six months. The
installation and replacement date of the cartirdge should be written on the
cartridge label when installed.
1. Turn off the pool pump.
2. Release the pressure from your pool plumbing system. Refer to your
pump/filter manual for pressure release instructions.
3. Close any valves. If your pool filtration equipment is below the water
level of the pool, you will either need to close the return valve or
use winterizing plugs at the skimmer and return fittings to prevent
excessive water loss.
4. Loosen the locking ring.
5. Remove the old TruGuard cartridge.
6. Install the new TruGuard cartridge.
7. Write the installation date and replacement date on the cartridge label.
8. Tighten the locking ring.
Initial superoxidation with chlorine is required to burn off
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