71
J-400
2. Once the UV bulb has cooled off remove the
CLEAR
RAY
System enclosure cover (9) and gasket
(8) by removing the four screws (10). This will expose
the UV bulb and connections, Figure 2.
3. Disconnect UV bulb socket (7) from the power cord socket (11),
Figure 3.
4. Slowly remove the UV bulb (3) out of the quartz tube, Figure 4.
5. Remove the quartz seal compression nut (5) by
turning it
counterclockwise,
Figure 5. Use a pair
of channel-lock pliers if needed, Figure 6. You will
notice that there is a stainless steel compression
washer (4) which slides over the quartz tube, save
the washer (4) for later use, Figure 7.
6. Now you are ready to clean or replace the quartz tube
(2). For cleaning the quartz tube (2), follow steps 7 and 8
then proceed from step 9. For replacing quartz tube (2), skip steps 7
and 8 and proceed from step 9.
7.
Cleaning quartz tube:
Clean the quartz tube by wiping, until clear,
using a paper towel or a dry cotton cloth. If needed, a household tub
and shower lime removal product can be used.
WARNING:
Do not use abrasive cleaners as they can
scratch the quartz tube surface.
!
8. Rinse the quartz tube with clean water to completely remove any
cleaning products that were used in step 7.
9.
Replacing quartz tube:
You will notice that the new quartz tube
does not have a black cushion on the domed end as the old quartz
tube does. This is normal as the cushion was provided with the
original quartz tube to protect it from breakage during transportation.
Place the new quartz tube (2) into the water chamber (1) with the
domed end first making sure it is inserted and seated inside the
quartz end holder. Only a small portion will be exposed when it is
seated correctly.
10. Reinstall the compression washer (4) over the open end of the quartz
tube (2).
DANGER:
NEVER REMOVE COVER
WITHOUT FIRST TURNING OFF AT POWER
SOURCE AND DRAINING THE SPA.
!
7
11
FIGURE 2
FIGURE 3
FIGURE 4
FIGURE 6
FIGURE 5
5
2
4
3
FIGURE 7
8
