WARNING:
BEFORE PERFORMING ANY MAINTENANCE ON THE UV PURIFICATION SYSTEM, MAKE SURE THE
SPA IS SHUT DOWN.
MAINTENANCE – See Figure 1.
Quartz tube (6) to be cleaned every six months of usage.
DANGER: Turn the spa breaker to OFF position.
QUARTZ TUBE (6) CLEANING INSTRUCTIONS:
a. Open the spa controller’s cover and disconnect the unit from the spa controller.
b. Drain the spa.
WARNING: Allow UV-C lamp (20) to cool down prior to removing from the unit.
DANGER: Never look at the lit UV-C lamp (20). This can cause severe eye damage or blindness
c. Drain water out of the unit completely.
d. Remove enclosure cover (14).
e. Make sure to use latex glove when handling the UV-C lamp (20).
f. Disconnect UV-C lamp connector (17) from ballast connector (16).
UV Purification System (if equipped)
Figure 1: Exploded View
Note: This regular maintenance for the UV Purification system is not covered under the warranty of
the spa. Your Master Spas Dealer or Service Center can be contacted to schedule this maintenance.
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