Paramount Fitness ULTRA UV Operating Instructions Manual page 4

8. Using protective rubber gloves and
eye wear use a good shower/tub
cleaner or a solution of white vinegar
and water to clean the outside of the
quartz tube (Fig. 16). If the inside
of the quartz tube is moist or needs
cleaning use the same cleaning
method. The inside of the quartz
tube must be completely dried
before reassembly.
DO NOT USE ABRASIVE
CLEANERS OR PADS.
9. Inspect the quartz tube carefully
for any cracks or chips and
replace the quartz tube if any
are found. The ULTRA UV unit is
supplied with 3 additional O-rings.
Do not use any other O-ring at any
time for sealing the quartz tube
doing so can result in a leak and
possible damage to your UV unit.
10. To reinstall the quartz tube place
the O-ring 2 inches from the top of
the outside of the quartz tube (Fig.
17). Place the quartz tube, with
the O-ring in place, back into the
unit. Gently lower the quartz tube
into the unit until the O-ring makes
contact with the top of the inside
of the black threaded quartz tube
sealing sleeve (Fig. 18).
11. Making sure the black gasket
that was nested inside the
aluminum compression washer is
in place to cushion the edge of
the quartz tube (Fig. 19).
Fig. 16
Fig. 17
Fig. 18
Fig. 19
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Gasket