Atlantic Ultraviolet S25 Manuale d'uso - Pagina 10

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UARTZ

LEEVE

Step 4 - Remove Gland Nuts

Disconnect power to water purifier.

Shut off water supply to water purifier via inlet and outlet shut off valves. Drain chamber by removing

drain plug. Once the chamber is completely drained, remove any old sealing tape from the threads of the drain

plug, rewrap with 1/2" wide Teflon

3. Follow the steps in " Lamp Installation or Replacement " to remove lamp.

CAUTION:

Unscrew static gland nuts from each end of the chamber. Avoid striking quartz sleeve with static gland nut.

Remove Teflon

washer and o-ring from both ends of quartz sleeve. Teflon

the static gland nut. If so, remove Teflon

Carefully remove quartz sleeve from chamber. NOTE: It is advisable to support the quartz sleeve on the opposite

end with your finger so that it does not drop to the bottom of the chamber as it slides into the chamber.

Once the quartz sleeve is removed, clean with alcohol or a mild, non-abrasive detergent. Stubborn stains usually

can be removed with a dilute hydrochloric acid. NOTE: Follow all manufacturer's instructions and precautions

when handling chemicals.

8. Reassemble in reverse order. Make sure the quartz sleeve protrudes an equal distance past each threaded nipple. Be

sure o-rings are placed on quartz sleeve before Teflon

9. Tighten static gland nuts firmly by hand only, DO NOT USE HAND TOOLS. Tightening with hand tools is likely

to cause quartz sleeve to break.

10. Slowly restore water supply to water purifier and check for leaks.

11. If no leaks occur, reinstall lamp, following the steps in " Lamp Installation or Replacement " section.

WARNING:

water purifier until lamp and both EASY-OFF™ end caps have been properly reinstalled.

, C

EMOVAL

LEANING OR

Figure 5 - Quartz Sleeve Cleaning or Replacement

Step 5 - Remove Washer & O-Ring

thread sealing tape, reinstall and tighten the drain plug.

Lamp and quartz sleeve are easily damaged. Exercise care when removing or replacing lamp.

washer from static gland nut before proceeding.

Germicidal ultraviolet rays are harmful to eyes and skin. Do not restore power to

EPLACEMENT

Step 6 - Remove Quartz Sleeve

washer will sometimes remain within

washer.