User's Manual

Page 18
J-400 Series
CAUTION: 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. Or,
you may ll entirely with hard water if you use a special water
additive available from your authorized 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.
CAUTION: Never leave your spa unattended for any reason
while the cover is open and accessible to small children and
animals!
CAUTION: To prevent the unlikely possibility of contracting
a waterborne illness, maintain water chemistry within step
6 parameters. If you or other bathers experience such a
condition, discontinue use and seek medical attention.
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.