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Jandy
®
UV Medium Pressure | Installation & Operation Manual
5.3 Chemical Cleaning / Replacement of
the Quartz Sleeve
Frequency:
• You should check at least ONCE A YEAR, the
quartz sleeve does not contain any kind of deposit
on its surface (lime, iron, manganese, organic
matter, etc.).
• In any case, clean the quartz sleeve EACH TIME
YOU REPLACE THE LAMP.
Procedure:
Quartz Sleeve Extraction
1. Follow the procedure described in Section 7.1 to
remove the lamp inside the quartz sleeve.
2. During the cleaning process of the sheath to
ensure that the lamp has been placed in a safe
place to keep your surface is dirty or broken.
WARNING
Always handle the UV lamp with gloves, as fat and other impurities
deposited on the surface may reduce its performance and durability.
In case you have to clean the lamp surface use a soft cloth soaked
with alcohol.
3. Using the back of the Teflon
™
cap, carefully
push the quartz sleeve from one end and slide
it smoothly until the O-ring on that side is
released.
4. Completely extract the lamp holding it from one
of the ceramic ends, so that it does not suffer
any stress.
5. Carefully remove the O-ring on that side of the
quartz sleeve.
6. If it appears that the sleeve is completely
transparent, place it again in its housing as
described below.
7. If it is necessary to clean the quartz sleeve,
always do it with a soft cloth soaked with
vinegar or diluted acid.
Quartz Sleeve Insertion
8. With the help of the lever, move the cleaning
mechanism of the sleeve to the right side of the
reactor (viewed from the side of the sensors),
where the sleeve will be introduced.
9. Insert the sleeve into the first disc of the
cleaning device until it reaches the second
cleaning disc.
10. Move the mechanism to the other end of the
reactor, and push with one hand the sleeve,
guiding at all times with a finger on the other
hand so that it enters in the second cleaning
disc, and trying to avoid any stress.
11. Center the sleeve so that it sticks out equally
from both sides of its housing.
12. Lightly moisten the O-rings and put them in their
original position, being slightly introduced on
both sides of the sleeve.
13. Place the end caps on the corresponding
housings, and placing the palm on the cap,
carefully press until the O-rings be introduced
into the sleeve. In this position, the sleeve will
stick out a few millimeters above the O-ring.
14. Reassemble the lamp as described in Section
7.1.
5.4 Replacing Seals in Contact with the
Quartz Sleeve
Frequency:
• Replace the seals in contact with the quartz
sleeve EACH TIME YOU REPLACE THE LAMP.
Procedure:
To replace the seals of the quartz sleeve, proceed
according to the procedure described in Section 7.2.
5.5 UV-C Sensor Cleaning
Frequency:
• You should check at least ONCE A YEAR that
the quartz window of the UV-C sensor does not
contain any type of deposit on its surface (lime,
iron, manganese, organic matter, etc.)..
• In any case, clean the UV-C sensor EACH TIME
YOU REPLACE THE LAMP.
Procedure:
1. Disconnect the cable of the UVX-SE sensor.
2. Unscrew and remove the UVX-SE sensor from
its housing in the body of the UV reactor.