Page 48
780 Series
!
WARNING:
ALLOW BULB TO COOL DOWN PRIOR TO
REMOVING FROM QUARTZ TUBE.
!
DANGER:
NEVER LOOK AT THE LIT BULB. THIS CAN
CAUSE SEVERE EYE DAMAGE OR BLINDNESS.
UV bulb replacement and quartz tube maintenance:
Note:
Location of CLEAR
RAY
System and connection may vary by
model.
1. Turn the breaker to the spa OFF. DRAIN YOUR SPA.
Note:
If you are only replacing the UV bulb then the spa
does not have to be drained. You will need to drain it if you
are replacing or cleaning the quartz tube.
2. Once the UV bulb has cooled off remove the
CLEAR
RAY
System enclosure cover (2) by removing
the four screws (1). This will expose the UV bulb and
connections, Figure 2.
3. Disconnect UV bulb socket (6) from the power cord socket (4),
Figure 3.
4. Slowly remove the UV bulb (7) out of the quartz tube, Figure 4.
5. Remove the quartz seal compression nut (9) by turning it
counterclockwise,
Figure 5. Use a pair of channel-lock pliers if
needed, Figure 6.
6. Now you are ready to clean or replace the quartz tube (8). For
cleaning the quartz tube, follow steps 7 and 8 then proceed from
step 9. For replacing quartz tube, 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.
DANGER:
NEVER REMOVE COVER WITHOUT FIRST
TURNING OFF AT POWER SOURCE AND DRAINING THE
HOT TUB.
!
FIGURE 2
FIGURE 3
FIGURE 6
FIGURE 4
FIGURE 5
4
6
Power Lamp
On
On
7
Power Lamp
On
On
9
Summary of Contents for 780 series
Page 1: ...Owner s manual P N 6530 607E Rev A 780 Series Hamilton Chelsee Bristol Hanover Montclair Dover...
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