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Page 19
J-400 Series
CAUTION: TO DECREASE BUILD UP ON COMPONENTS AND
MINIMIZE ACRYLIC DAMAGE.
Never ll with water from a water softener. If your water is extremely
“hard”, it is preferable to ll half-way with hard water and the rest of
the way with softened water. You may ll entirely with hard water if
you use a special water additive available from your Jacuzzi dealer.
5. Consult your authorized Jacuzzi dealer for chemical
recommendations, then add chemicals to spa water to achieve a
constant sanitizer reading within the levels recommended by the
Association of Pool and Spa Professionals/USA printed on the inside
cover of this manual.
6. Turn on all jet pumps when adding chemicals to ensure proper
mixing and leave your spa cover open until the sanitizer level falls
below 4.0 ppm to protect pillows and plastic knobs from chemical
attack.
WARNING: RISK OF PERSONAL INJURY!
To decrease the risk of injury, drowning or entrapment, •
never leave your hot tub unattended for any reason while
the cover is open and accessible, especially to small
children and animals!
Precautions should be taken to minimize your exposure •
to chemical vapors (that could cause lung, brain, or skin
damage).
!
7. Establish a sanitizer reading between 3.0-4.0 ppm chlorine or
2.0-4.0 ppm bromine, then allow the spa to set undisturbed for 8
hours. Retest water after 8 hours to determine if sanitizer levels
are stable. If sanitizer levels are stable, your spa is ready for use.
To ensure healthy water conditions, always maintain a constant
sanitizer reading within the levels recommended by the Association
of Pool and Spa Professionals/USA printed on the inside cover of
this manual. If sanitizer levels are not stable at this time, it will be
necessary to repeat this procedure in its entirety until stable sanitizer
readings are achieved.
8. After adequate sanitizer levels are achieved, close all spa air controls
to maximize heat retention when spa is not in use.